GB2580680B - A filter - Google Patents
A filter Download PDFInfo
- Publication number
- GB2580680B GB2580680B GB1900946.3A GB201900946A GB2580680B GB 2580680 B GB2580680 B GB 2580680B GB 201900946 A GB201900946 A GB 201900946A GB 2580680 B GB2580680 B GB 2580680B
- Authority
- GB
- United Kingdom
- Prior art keywords
- filter
- 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.)
- Active
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
- B01D46/52—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
-
- 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
- B01D46/525—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/016—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements with corrugated, folded or wound 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
- B01D46/0001—Making 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
- B01D46/10—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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4227—Manipulating filters or filter elements, e.g. handles or extracting tools
-
- 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
- B01D46/522—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with specific folds, e.g. having different lengths
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2271/02—Gaskets, sealings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2271/02—Gaskets, sealings
- B01D2271/027—Radial sealings
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1900946.3A GB2580680B (en) | 2019-01-23 | 2019-01-23 | A filter |
| PCT/GB2019/053588 WO2020152433A1 (en) | 2019-01-23 | 2019-12-17 | Annular pleated filter |
| CN202020140915.3U CN212492080U (en) | 2019-01-23 | 2020-01-21 | filter assembly |
| CN202010069292.XA CN111467905B (en) | 2019-01-23 | 2020-01-21 | Filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1900946.3A GB2580680B (en) | 2019-01-23 | 2019-01-23 | A filter |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB201900946D0 GB201900946D0 (en) | 2019-03-13 |
| GB2580680A GB2580680A (en) | 2020-07-29 |
| GB2580680B true GB2580680B (en) | 2021-10-20 |
Family
ID=65656001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1900946.3A Active GB2580680B (en) | 2019-01-23 | 2019-01-23 | A filter |
Country Status (3)
| Country | Link |
|---|---|
| CN (2) | CN212492080U (en) |
| GB (1) | GB2580680B (en) |
| WO (1) | WO2020152433A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2580680B (en) * | 2019-01-23 | 2021-10-20 | Dyson Technology Ltd | A filter |
| USD1057918S1 (en) | 2021-06-23 | 2025-01-14 | Sharkninja Operating Llc | Air purifier |
| US20240245190A1 (en) | 2023-01-19 | 2024-07-25 | Sharkninja Operating Llc | Identification of hair care appliance attachments |
| WO2024155914A1 (en) | 2023-01-19 | 2024-07-25 | Sharkninja Operating Llc | Hair care appliance with powered attachment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2720279A (en) * | 1953-04-02 | 1955-10-11 | Fram Corp | Pleated paper carburetor air filter |
| FR1281386A (en) * | 1958-06-30 | 1962-01-12 | Tecalemit Ltd | Fluid filters improvements |
| US3293830A (en) * | 1964-07-14 | 1966-12-27 | Ford Motor Co | Flame retarding induction system for an internal combustion engine |
| US3640396A (en) * | 1970-04-03 | 1972-02-08 | Fram Corp | Filter |
| US3859068A (en) * | 1972-05-09 | 1975-01-07 | Tenneco Inc | Pleated air filter |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB527226A (en) * | 1938-04-05 | 1940-10-04 | Armand Poelman | Air filter |
| NL240723A (en) * | 1958-06-30 | |||
| US3686837A (en) * | 1969-02-07 | 1972-08-29 | Walker Mfg Co | Dual media air filter |
| DE2342155B2 (en) * | 1973-08-21 | 1977-04-28 | Purolator Filter GmbH, 7110 Öhringen | PROCESS FOR MANUFACTURING A ROUND, FLAT FILTER INSERT |
| US4422861A (en) * | 1982-02-05 | 1983-12-27 | American Optical Corporation | Aerosol filter cartridge |
| JPS605416U (en) * | 1983-06-24 | 1985-01-16 | ミドリ安全株式会社 | Air cleaner filter |
| JPS63310617A (en) * | 1987-06-11 | 1988-12-19 | Nippon Denso Co Ltd | Filter body for fluid |
| US5043000A (en) * | 1987-09-18 | 1991-08-27 | Toyo Roki Seizo K.K. | Air cleaner element and method of manufacturing the same |
| JP3299622B2 (en) * | 1994-03-11 | 2002-07-08 | 豊田紡織株式会社 | Air cleaner device |
| US5632792A (en) * | 1995-08-16 | 1997-05-27 | Purolator Products Company | Air induction filter hose assembly |
| US20020030008A1 (en) * | 2000-03-31 | 2002-03-14 | Kimberly-Clark Worldwide, Inc. | Multi-component filter design |
| JP2010148996A (en) * | 2008-12-23 | 2010-07-08 | Calsonic Kansei Corp | Filter structure |
| DE102013009198B4 (en) * | 2013-06-03 | 2021-06-10 | Mann+Hummel Gmbh | Filter for fluid and method of assembling a filter element in a filter housing |
| DE102014016560A1 (en) * | 2013-11-26 | 2015-05-28 | Mann+Hummel Gmbh | Cabin filter and filter arrangement |
| CN204410562U (en) * | 2014-12-24 | 2015-06-24 | 耿华 | A kind of coffee filtering paper with crimping |
| DE202015000249U1 (en) * | 2015-01-19 | 2016-01-20 | Michaela Walther | filter element |
| CN206081983U (en) * | 2016-05-12 | 2017-04-12 | 宁波钛安新材料科技有限公司 | Air purifier is with circular purification filter screen module |
| CN206229084U (en) * | 2016-11-16 | 2017-06-09 | 曼胡默尔滤清器（上海）有限公司 | A kind of air conditioner filter element with novel sealing structure |
| CN207253940U (en) * | 2017-08-29 | 2018-04-20 | 东莞市泽风净化设备有限公司 | filter element |
| GB2580680B (en) * | 2019-01-23 | 2021-10-20 | Dyson Technology Ltd | A filter |
-
2019
- 2019-01-23 GB GB1900946.3A patent/GB2580680B/en active Active
- 2019-12-17 WO PCT/GB2019/053588 patent/WO2020152433A1/en active Application Filing
-
2020
- 2020-01-21 CN CN202020140915.3U patent/CN212492080U/en active Active
- 2020-01-21 CN CN202010069292.XA patent/CN111467905B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2720279A (en) * | 1953-04-02 | 1955-10-11 | Fram Corp | Pleated paper carburetor air filter |
| FR1281386A (en) * | 1958-06-30 | 1962-01-12 | Tecalemit Ltd | Fluid filters improvements |
| US3293830A (en) * | 1964-07-14 | 1966-12-27 | Ford Motor Co | Flame retarding induction system for an internal combustion engine |
| US3640396A (en) * | 1970-04-03 | 1972-02-08 | Fram Corp | Filter |
| US3859068A (en) * | 1972-05-09 | 1975-01-07 | Tenneco Inc | Pleated air filter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111467905B (en) | 2022-06-07 |
| GB2580680A (en) | 2020-07-29 |
| CN212492080U (en) | 2021-02-09 |
| WO2020152433A1 (en) | 2020-07-30 |
| CN111467905A (en) | 2020-07-31 |
| GB201900946D0 (en) | 2019-03-13 |
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