GB2070969B - Air cleaner - Google Patents

Air cleaner

Info

Publication number: GB2070969B
Authority: GB; United Kingdom
Prior art keywords: air cleaner; cleaner; air
Prior art date: 1980-02-23
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.): Expired

Application number

GB8006178A

Other versions

GB2070969A (en

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Engineering Components Ltd

Original Assignee

Engineering Components Ltd

Priority date (The priority date 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 date listed.)

1980-02-23

Filing date

1980-02-23

Publication date

1984-02-22

1980-02-23 Application filed by Engineering Components Ltd filed Critical Engineering Components Ltd

1980-02-23 Priority to GB8006178A priority Critical patent/GB2070969B/en

1981-02-17 Priority to ZA00811041A priority patent/ZA811041B/en

1981-02-20 Priority to SE8101143D priority patent/SE8101143L/en

1981-02-20 Priority to SE8101143A priority patent/SE450552B/en

1981-02-20 Priority to FR8103372A priority patent/FR2476499A1/en

1981-02-20 Priority to AU67503/81A priority patent/AU538226B2/en

1981-02-23 Priority to JP2439981A priority patent/JPS56158120A/en

1981-02-23 Priority to DE19813106614 priority patent/DE3106614A1/en

1981-09-16 Publication of GB2070969A publication Critical patent/GB2070969A/en

1984-02-22 Application granted granted Critical

1984-02-22 Publication of GB2070969B publication Critical patent/GB2070969B/en

Status Expired legal-status Critical Current

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
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- 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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
- B01D46/60—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel arranged concentrically or coaxially
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2275/20—Shape of filtering material
- B01D2275/201—Conical shape
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2277/00—Filters specially adapted for separating dispersed particles from gases or vapours characterised by the position of the filter in relation to the gas stream
- B01D2277/20—Inclined, i.e. forming an angle of between 0° and 90°

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Physics & Mathematics (AREA)
Geometry (AREA)
Filtering Of Dispersed Particles In Gases (AREA)

GB8006178A 1980-02-23 1980-02-23 Air cleaner Expired GB2070969B (en)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
GB8006178A GB2070969B (en)	1980-02-23	1980-02-23	Air cleaner
ZA00811041A ZA811041B (en)	1980-02-23	1981-02-17	Air filters
SE8101143A SE450552B (en)	1980-02-23	1981-02-20	AIR CLEANER
FR8103372A FR2476499A1 (en)	1980-02-23	1981-02-20	IMPROVEMENTS ON AIR FILTERS
SE8101143D SE8101143L (en)	1980-02-23	1981-02-20	AIR CLEANER
AU67503/81A AU538226B2 (en)	1980-02-23	1981-02-20	Air filter
JP2439981A JPS56158120A (en)	1980-02-23	1981-02-23	Air cleaner
DE19813106614 DE3106614A1 (en)	1980-02-23	1981-02-23	AIR CLEANER

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB8006178A GB2070969B (en)	1980-02-23	1980-02-23	Air cleaner

Publications (2)

Publication Number	Publication Date
GB2070969A GB2070969A (en)	1981-09-16
GB2070969B true GB2070969B (en)	1984-02-22

Family

ID=10511620

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8006178A Expired GB2070969B (en)	1980-02-23	1980-02-23	Air cleaner

Country Status (7)

Country	Link
JP (1)	JPS56158120A (en)
AU (1)	AU538226B2 (en)
DE (1)	DE3106614A1 (en)
FR (1)	FR2476499A1 (en)
GB (1)	GB2070969B (en)
SE (2)	SE8101143L (en)
ZA (1)	ZA811041B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS58146864U (en) *	1982-03-30	1983-10-03	株式会社　土屋製作所	air cleaner
JPS61135519U (en) *	1985-02-12	1986-08-23
JPH0451846Y2 (en) *	1985-05-30	1992-12-07
DE19756247A1 (en) *	1997-12-17	1999-06-24	Bosch Gmbh Robert	Air filter
GB2349853B (en) *	1998-07-29	2001-04-11	Daimler Chrysler Ag	Vehicle body
DE19960175A1 (en) *	1999-12-14	2001-09-13	Mann & Hummel Filter	Filters for gaseous media with flat filter element
DE102011052909B4 (en) *	2011-08-23	2024-05-23	Dr. Ing. H.C. F. Porsche Aktiengesellschaft	Motor vehicle with an air filter device for intake air of an internal combustion engine
CN112007451B (en) *	2019-05-31	2024-03-29	大金工业株式会社	Air purifying device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB489109A (en) *	1937-01-19	1938-07-19	Thomas Arthur Tisdell	Improvements in or relating to air filters
GB1507824A (en) *	1974-03-29	1978-04-19	Engineering Components Ltd	Filters
US4200444A (en) *	1974-03-29	1980-04-29	Engineering Components Limited	Filters

1980
- 1980-02-23 GB GB8006178A patent/GB2070969B/en not_active Expired
1981
- 1981-02-17 ZA ZA00811041A patent/ZA811041B/en unknown
- 1981-02-20 SE SE8101143D patent/SE8101143L/en not_active Application Discontinuation
- 1981-02-20 FR FR8103372A patent/FR2476499A1/en active Granted
- 1981-02-20 AU AU67503/81A patent/AU538226B2/en not_active Ceased
- 1981-02-20 SE SE8101143A patent/SE450552B/en not_active IP Right Cessation
- 1981-02-23 JP JP2439981A patent/JPS56158120A/en active Granted
- 1981-02-23 DE DE19813106614 patent/DE3106614A1/en active Granted

Also Published As

Publication number	Publication date
ZA811041B (en)	1982-03-31
JPS6340126B2 (en)	1988-08-09
AU6750381A (en)	1981-09-03
SE450552B (en)	1987-07-06
FR2476499A1 (en)	1981-08-28
JPS56158120A (en)	1981-12-05
DE3106614C2 (en)	1988-09-15
FR2476499B1 (en)	1984-11-09
DE3106614A1 (en)	1982-01-14
SE8101143L (en)	1981-08-24
AU538226B2 (en)	1984-08-02
GB2070969A (en)	1981-09-16

Legal Events

Date	Code	Title	Description
1995-10-18	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19950223

Publication	Publication Date	Title
GB2092472B (en)	1984-12-05	Vacuum cleaner
EP0147143A3 (en)	1986-12-10	Air cleaner
JPS5720236A (en)	1982-02-02	Vacuum cleaner
JPS56152617A (en)	1981-11-26	Vacuum cleaner
JPS56151014A (en)	1981-11-21	Vacuum cleaner
GB2015372B (en)	1982-03-31	Air cleaner
DE2961407D1 (en)	1982-01-28	Air cleaners
GB8315853D0 (en)	1983-07-13	Air cleaners
GB2056307B (en)	1983-02-23	Air cleaner
GB2070969B (en)	1984-02-22	Air cleaner
JPS54114471A (en)	1979-09-06	Air cleaner
GB2080155B (en)	1983-11-09	Air cleaner
JPS5715083A (en)	1982-01-26	Air cleaner device for autobicycle
JPS5766728A (en)	1982-04-23	Vacuum cleaner
GB2070971B (en)	1984-10-31	Air cleaner
EP0041646A3 (en)	1982-03-03	Vacuum cleaner
ZA81252B (en)	1982-02-24	Air cleaner
JPS56102661A (en)	1981-08-17	Air conditoner
GB2070970B (en)	1983-12-07	Air cleaner
JPS56136593A (en)	1981-10-24	Dry cleaner
AU87031S (en)	1983-02-25	Air cleaner
GB2058603B (en)	1983-04-07	Air cleaner
JPS5618833A (en)	1981-02-23	Hand cleaner
JPS5731899A (en)	1982-02-20	Dry cleaner
JPS5786393A (en)	1982-05-29	Dry cleaner