GB2082932B - Pleated filter element with integral shield - Google Patents

Pleated filter element with integral shield

Info

Publication number: GB2082932B
Authority: GB; United Kingdom
Prior art keywords: filter element; pleated filter; integral shield; shield; integral
Prior art date: 1980-09-02
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

GB8124606A

Other versions

GB2082932A (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.)

Fram Corp

Original Assignee

Fram Corp

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.)

1980-09-02

Filing date

1981-08-12

Publication date

1984-09-05

1981-08-12 Application filed by Fram Corp filed Critical Fram Corp

1982-03-17 Publication of GB2082932A publication Critical patent/GB2082932A/en

1984-09-05 Application granted granted Critical

1984-09-05 Publication of GB2082932B publication Critical patent/GB2082932B/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
- B01D46/52—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
- B01D46/523—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with means for maintaining spacing between the pleats or folds
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D27/00—Cartridge filters of the throw-away type
- B01D27/005—Making filter elements not provided for elsewhere
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D27/00—Cartridge filters of the throw-away type
- B01D27/04—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper
- B01D27/06—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper with corrugated, folded or wound 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
- B01D46/24—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
- B01D46/2411—Filter cartridges
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/04—Supports for the filtering elements
- B01D2201/0407—Perforated supports on both sides of the filtering element
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2265/06—Details of supporting structures for filtering material, e.g. cores

Landscapes

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

GB8124606A 1980-09-02 1981-08-12 Pleated filter element with integral shield Expired GB2082932B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US18290980A	1980-09-02	1980-09-02

Publications (2)

Publication Number	Publication Date
GB2082932A GB2082932A (en)	1982-03-17
GB2082932B true GB2082932B (en)	1984-09-05

Family

ID=22670580

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8124606A Expired GB2082932B (en)	1980-09-02	1981-08-12	Pleated filter element with integral shield

Country Status (5)

Country	Link
AR (1)	AR225099A1 (en)
AU (1)	AU539954B2 (en)
BR (1)	BR8105524A (en)
GB (1)	GB2082932B (en)
NZ (1)	NZ198233A (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2197802A (en) *	1986-11-26	1988-06-02	Locker Air Maze Limited	Filter
DE3908828A1 (en) *	1989-03-17	1990-09-27	Hartwig Straub	FILTER INSERT WITH A STAR FILTER FOR A SOLIDS FILTER
IT232370Y1 (en) *	1994-04-11	1999-12-17	Tecnocar Srl	AIR FILTER WITH POLYESTER SUPPORT, ESPECIALLY FOR THE INTERIOR OF VEHICLES
EP0821613A1 (en) *	1995-04-21	1998-02-04	Donaldson Company, Inc.	Pleated filter and a method for making the same
JP4638495B2 (en) *	2004-06-08	2011-02-23	ドナルドソンカンパニー，インコーポレイティド	Z-type filtration medium packing structure and manufacturing method thereof
WO2005123222A1 (en)	2004-06-14	2005-12-29	Donaldson Company, Inc.	Air filter arrangement; assembly; and, methods
EP1778384B2 (en)	2004-08-06	2017-10-11	Donaldson Company, Inc.	Air filter assembly
US8496723B2 (en)	2005-01-13	2013-07-30	Donaldson Company, Inc.	Air filter arrangement
US8292983B2 (en)	2005-01-13	2012-10-23	Donaldson Company, Inc.	Air filter cartridge and air cleaner assembly
US7625419B2 (en)	2006-05-10	2009-12-01	Donaldson Company, Inc.	Air filter arrangement; assembly; and, methods
EP2190554B1 (en)	2007-09-07	2013-01-09	Donaldson Company, Inc.	Air filter assembly
US8061530B2 (en)	2009-04-09	2011-11-22	Cummins Filtration Ip, Inc.	Filtration sealing system
US9504949B2 (en)	2011-06-30	2016-11-29	Donaldson Company, Inc.	Air/oil separator assemblies; components; and methods
JP6408570B2 (en)	2013-06-28	2018-10-17	ドナルドソンカンパニー，インコーポレイティド	Filter cartridge and air cleaner assembly
EP3194048B1 (en)	2014-09-15	2020-07-08	Donaldson Company, Inc.	Filter cartridge and air cleaner assembly
US10532310B2 (en)	2014-12-27	2020-01-14	Donaldson Company, Inc.	Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
WO2017099984A1 (en)	2015-12-11	2017-06-15	Cummins Filtration Ip, Inc.	Filter with variable cross-section axial seal
US11167234B2 (en)	2016-03-18	2021-11-09	Cummins Filtration Ip, Inc.	Interlocked stable filter assembly
MX2018013103A (en)	2016-05-02	2019-03-28	Cummins Filtration Ip Inc	Filter with interlocking housing interface.
CA3028990C (en) *	2016-06-24	2024-04-09	K&N Engineering, Inc.	Compound air filters and methods thereof
US11298640B2 (en)	2017-01-25	2022-04-12	Cummins Filtration Ip, Inc.	Expandable threaded adaptor for threadless shell
CN110382075A (en)	2017-02-21	2019-10-25	康明斯滤清系统知识产权公司	Wavy interlocking cover-end plate interface geometry
DE112018000692T5 (en)	2017-03-16	2019-10-17	Cummins Filtration Ip, Inc.	FILTRATION SEALING SYSTEM
CN107138000A (en) *	2017-06-30	2017-09-08	浙江美宸净化科技有限公司	Foldable filter element with prominent bubble supporting construction
US11198082B2 (en)	2017-08-31	2021-12-14	Donaldson Company, Inc.	Filter cartridges; air cleaner assemblies; housings; features; components; and methods
WO2020021418A1 (en)	2018-07-23	2020-01-30	Cummins Filtration Sarl	Radial seal for spin-on filter
EP3990155A1 (en) *	2019-06-25	2022-05-04	Donaldson Company, Inc.	Filter element endcap with shroud

1981
- 1981-08-12 GB GB8124606A patent/GB2082932B/en not_active Expired
- 1981-08-14 AU AU74078/81A patent/AU539954B2/en not_active Ceased
- 1981-08-31 BR BR8105524A patent/BR8105524A/en unknown
- 1981-09-01 AR AR286617A patent/AR225099A1/en active
- 1981-09-01 NZ NZ198233A patent/NZ198233A/en unknown

Also Published As

Publication number	Publication date
AU7407881A (en)	1982-03-11
AU539954B2 (en)	1984-10-25
BR8105524A (en)	1982-05-18
NZ198233A (en)	1985-02-28
AR225099A1 (en)	1982-02-15
GB2082932A (en)	1982-03-17

Publication	Publication Date	Title
GB2082932B (en)	1984-09-05	Pleated filter element with integral shield
GB2091541B (en)	1985-02-20	Filter assembly
GB2138693B (en)	1985-05-15	Filter cartridge
JPS57150820A (en)	1982-09-17	Filter
YU278881A (en)	1983-10-31	Cigarett filter
JPS56121604A (en)	1981-09-24	Improved filter
JPS5791711A (en)	1982-06-08	Filter
JPS56163706A (en)	1981-12-16	Filter
GB2098880B (en)	1985-01-30	Filter assembly
JPS56111081A (en)	1981-09-02	Filter
GB2100576B (en)	1984-05-31	Filter cartridge assembly
DE3265595D1 (en)	1985-09-26	Filter element
GB2080141B (en)	1984-06-27	Filter elements
GB2080695B (en)	1984-03-07	Engine-fuel filter
JPS5796961A (en)	1982-06-16	Filter cover
JPS57122913A (en)	1982-07-31	Filter
GB2088235B (en)	1985-03-06	Self-cleaning filter
JPS56155605A (en)	1981-12-01	Filter with fixed strainer
GB2089237B (en)	1984-12-05	Divided-bed pleated filter
DE3166982D1 (en)	1984-12-06	Filtration system with bi-flow filter
JPS56138380A (en)	1981-10-28	Filter
GB2067087B (en)	1983-09-01	Filter
DE3172589D1 (en)	1985-11-14	Comb filter
ZA818656B (en)	1982-11-24	Filter assembly
GB2077312B (en)	1984-02-22	Pleated filtering material

Legal Events

Date	Code	Title	Description
1992-04-08	PCNP	Patent ceased through non-payment of renewal fee