GB2070970B - Air cleaner - Google Patents

Air cleaner

Info

Publication number: GB2070970B
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

GB8006179A

Other versions

GB2070970A (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

1983-12-07

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

1980-02-23 Priority to GB8006179A priority Critical patent/GB2070970B/en

1981-09-16 Publication of GB2070970A publication Critical patent/GB2070970A/en

1983-12-07 Application granted granted Critical

1983-12-07 Publication of GB2070970B publication Critical patent/GB2070970B/en

Status Expired legal-status Critical Current

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
- 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)

GB8006179A 1980-02-23 1980-02-23 Air cleaner Expired GB2070970B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB8006179A GB2070970B (en)	1980-02-23	1980-02-23	Air cleaner

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB8006179A GB2070970B (en)	1980-02-23	1980-02-23	Air cleaner

Publications (2)

Publication Number	Publication Date
GB2070970A GB2070970A (en)	1981-09-16
GB2070970B true GB2070970B (en)	1983-12-07

Family

ID=10511621

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8006179A Expired GB2070970B (en)	1980-02-23	1980-02-23	Air cleaner

Country Status (1)

Country	Link
GB (1)	GB2070970B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9440178B2 (en)	2014-06-23	2016-09-13	Caterpillar Inc.	Pleated filter media

1980
- 1980-02-23 GB GB8006179A patent/GB2070970B/en not_active Expired

Also Published As

Publication number	Publication date
GB2070970A (en)	1981-09-16

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

Legal Events

Date	Code	Title	Description
1989-10-18	PCNP	Patent ceased through non-payment of renewal fee