GB201811994D0 - A wearable air purifier - Google Patents
A wearable air purifierInfo
- Publication number
- GB201811994D0 GB201811994D0 GBGB1811994.1A GB201811994A GB201811994D0 GB 201811994 D0 GB201811994 D0 GB 201811994D0 GB 201811994 A GB201811994 A GB 201811994A GB 201811994 D0 GB201811994 D0 GB 201811994D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- air purifier
- wearable air
- wearable
- purifier
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/003—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort having means for creating a fresh air curtain
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/006—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort with pumps for forced ventilation
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
- A62B18/084—Means for fastening gas-masks to heads or helmets
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/02—Filters for breathing-protection purposes for respirators
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
- B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
- B01D46/0045—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding by using vanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/106—Ring-shaped filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
- B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1008—Earpieces of the supra-aural or circum-aural type
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/033—Headphones for stereophonic communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/105—Earpiece supports, e.g. ear hooks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1058—Manufacture or assembly
- H04R1/1066—Constructional aspects of the interconnection between earpiece and earpiece support
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1058—Manufacture or assembly
- H04R1/1075—Mountings of transducers in earphones or headphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/12—Sanitary or hygienic devices for mouthpieces or earpieces, e.g. for protecting against infection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
- H04R2460/01—Hearing devices using active noise cancellation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/033—Headphones for stereophonic communication
- H04R5/0335—Earpiece support, e.g. headbands or neckrests
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2016145.1A GB2587506B (en) | 2018-07-23 | 2018-07-23 | A wearable air purifier |
GB1811994.1A GB2575812B (en) | 2018-07-23 | 2018-07-23 | A wearable air purifier |
US17/262,603 US20210353974A1 (en) | 2018-07-23 | 2019-07-11 | Wearable air purifier |
KR1020217005002A KR102539567B1 (en) | 2018-07-23 | 2019-07-11 | wearable air purifier |
JP2021501345A JP7066039B2 (en) | 2018-07-23 | 2019-07-11 | Wearable air purifier |
SG11202012212VA SG11202012212VA (en) | 2018-07-23 | 2019-07-11 | A wearable air purifier |
EP19744804.6A EP3826726A1 (en) | 2018-07-23 | 2019-07-11 | A wearable air purifier |
PCT/GB2019/051938 WO2020021230A1 (en) | 2018-07-23 | 2019-07-11 | A wearable air purifier |
CN201921169901.8U CN211462403U (en) | 2018-07-23 | 2019-07-23 | Head-mounted air purifier and filter assembly |
CN202021715812.1U CN213375542U (en) | 2018-07-23 | 2019-07-23 | Head-mounted air purifier and filter assembly |
CN201910668218.7A CN110743256A (en) | 2018-07-23 | 2019-07-23 | Wearable air purifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1811994.1A GB2575812B (en) | 2018-07-23 | 2018-07-23 | A wearable air purifier |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201811994D0 true GB201811994D0 (en) | 2018-09-05 |
GB2575812A GB2575812A (en) | 2020-01-29 |
GB2575812B GB2575812B (en) | 2020-12-09 |
Family
ID=63364506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1811994.1A Active GB2575812B (en) | 2018-07-23 | 2018-07-23 | A wearable air purifier |
Country Status (8)
Country | Link |
---|---|
US (1) | US20210353974A1 (en) |
EP (1) | EP3826726A1 (en) |
JP (1) | JP7066039B2 (en) |
KR (1) | KR102539567B1 (en) |
CN (3) | CN110743256A (en) |
GB (1) | GB2575812B (en) |
SG (1) | SG11202012212VA (en) |
WO (1) | WO2020021230A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2575812B (en) * | 2018-07-23 | 2020-12-09 | Dyson Technology Ltd | A wearable air purifier |
GB2579777B (en) * | 2018-12-12 | 2021-06-16 | Dyson Technology Ltd | Air treatment apparatus |
GB2595232B (en) * | 2020-05-18 | 2022-11-23 | Dyson Technology Ltd | Wearable air delivery apparatus |
GB2595464B (en) * | 2020-05-26 | 2023-04-12 | Dyson Technology Ltd | Headgear having an air purifier |
GB2595463B (en) * | 2020-05-26 | 2023-05-31 | Dyson Technology Ltd | Headgear having an air purifier |
GB2601523B (en) * | 2020-12-03 | 2023-06-07 | Dyson Technology Ltd | Wearable air purifier |
GB2602080B (en) * | 2020-12-17 | 2024-01-10 | Dyson Technology Ltd | Wearable air purifier |
GB2602107A (en) * | 2020-12-18 | 2022-06-22 | Dyson Technology Ltd | Wearable air purifier |
GB2602106A (en) * | 2020-12-18 | 2022-06-22 | Dyson Technology Ltd | Wearable air purifier |
GB2602109B (en) * | 2020-12-18 | 2023-12-06 | Dyson Technology Ltd | Wearable air purifier |
GB2609472B (en) * | 2021-08-03 | 2024-03-13 | Dyson Technology Ltd | Head wearable air purifier |
KR102459400B1 (en) | 2021-08-30 | 2022-10-28 | 주식회사 서비타이저 | Headphone system with detachable air purification module |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6397208A (en) * | 1986-10-13 | 1988-04-27 | Fuji Photo Film Co Ltd | Filter cartridge |
JPH07102296B2 (en) * | 1987-03-31 | 1995-11-08 | 株式会社土屋製作所 | ▲ Ro ▼ Excessive element |
US5632792A (en) * | 1995-08-16 | 1997-05-27 | Purolator Products Company | Air induction filter hose assembly |
CN1257755C (en) * | 2003-07-12 | 2006-05-31 | 周立新 | Multi-functional nose protection plug |
JP5916704B2 (en) * | 2010-04-06 | 2016-05-11 | スリーエム イノベイティブ プロパティズ カンパニー | Air filtration device |
GB2502104B (en) * | 2012-05-16 | 2016-01-27 | Dyson Technology Ltd | A fan |
WO2013181080A1 (en) * | 2012-05-26 | 2013-12-05 | Jones Faith | Personal air filter |
BR112016012249B1 (en) * | 2013-12-01 | 2023-02-14 | Aspen Compressor, Llc | ROTARY COMPRESSOR |
CN103949017A (en) | 2014-04-26 | 2014-07-30 | 广东净霸科技有限公司 | Head-mounted portable air purifier |
CN203852759U (en) | 2014-05-26 | 2014-10-01 | 肖永初 | Air curtain breathing mask |
CN203852758U (en) * | 2014-05-26 | 2014-10-01 | 肖永初 | Foldable breathing mask |
JP2016183589A (en) * | 2015-03-26 | 2016-10-20 | パナソニックIpマネジメント株式会社 | Blower |
CN205491022U (en) | 2016-01-16 | 2016-08-17 | 深圳市华科安测信息技术有限公司 | Earphone with clean function of air |
KR101796969B1 (en) * | 2016-07-28 | 2017-11-13 | 박준국 | Air injecting headphone |
US10661215B2 (en) * | 2016-08-03 | 2020-05-26 | K&N Engineering, Inc. | Cone air filter |
CN207253940U (en) * | 2017-08-29 | 2018-04-20 | 东莞市泽风净化设备有限公司 | Filtration core |
GB2575812B (en) * | 2018-07-23 | 2020-12-09 | Dyson Technology Ltd | A wearable air purifier |
-
2018
- 2018-07-23 GB GB1811994.1A patent/GB2575812B/en active Active
-
2019
- 2019-07-11 US US17/262,603 patent/US20210353974A1/en active Pending
- 2019-07-11 SG SG11202012212VA patent/SG11202012212VA/en unknown
- 2019-07-11 KR KR1020217005002A patent/KR102539567B1/en active IP Right Grant
- 2019-07-11 EP EP19744804.6A patent/EP3826726A1/en active Pending
- 2019-07-11 WO PCT/GB2019/051938 patent/WO2020021230A1/en unknown
- 2019-07-11 JP JP2021501345A patent/JP7066039B2/en active Active
- 2019-07-23 CN CN201910668218.7A patent/CN110743256A/en active Pending
- 2019-07-23 CN CN202021715812.1U patent/CN213375542U/en active Active
- 2019-07-23 CN CN201921169901.8U patent/CN211462403U/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN110743256A (en) | 2020-02-04 |
KR20210031969A (en) | 2021-03-23 |
WO2020021230A1 (en) | 2020-01-30 |
JP2021531095A (en) | 2021-11-18 |
KR102539567B1 (en) | 2023-06-02 |
EP3826726A1 (en) | 2021-06-02 |
JP7066039B2 (en) | 2022-05-12 |
CN213375542U (en) | 2021-06-08 |
US20210353974A1 (en) | 2021-11-18 |
GB2575812A (en) | 2020-01-29 |
SG11202012212VA (en) | 2021-02-25 |
GB2575812B (en) | 2020-12-09 |
CN211462403U (en) | 2020-09-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2575813B (en) | A wearable air purifier | |
GB2575814B (en) | A wearable air purifier | |
GB2575812B (en) | A wearable air purifier | |
CA188068S (en) | Air purifier | |
CA188157S (en) | Air purifier | |
CA188590S (en) | Air purifier | |
CA190071S (en) | Air purifier | |
GB2575815B (en) | A wearable air purifier | |
EP3797853A4 (en) | Air purifier | |
CA190070S (en) | Air purifier | |
CA186090S (en) | Air purifier | |
CA186088S (en) | Air purifier | |
CA192306S (en) | Air purifier | |
CA186089S (en) | Air purifier nozzle | |
EP3816518A4 (en) | Air purifier | |
CA186091S (en) | Air purifier | |
GB201707693D0 (en) | Air purification | |
CA186391S (en) | Air filter | |
GB202007318D0 (en) | Wearable air purifier | |
GB202007316D0 (en) | Wearable air purifier | |
PT3856390T (en) | Air purifier | |
PL3406977T3 (en) | Room air purifier | |
EP3894758C0 (en) | Air purifier | |
GB202019052D0 (en) | Wearable air purifier | |
GB201809473D0 (en) | Air purifier |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 40013742 Country of ref document: HK |