GB8519227D0 - Chevroned structures - Google Patents

Chevroned structures

Info

Publication number
GB8519227D0
GB8519227D0 GB858519227A GB8519227A GB8519227D0 GB 8519227 D0 GB8519227 D0 GB 8519227D0 GB 858519227 A GB858519227 A GB 858519227A GB 8519227 A GB8519227 A GB 8519227A GB 8519227 D0 GB8519227 D0 GB 8519227D0
Authority
GB
United Kingdom
Prior art keywords
chevroned
structures
chevroned structures
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.)
Withdrawn
Application number
GB858519227A
Other versions
GB2162767A (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.)
Safran Electrical and Power SAS
Precision Mecanique Labinal SA
Original Assignee
Labinal SA
Precision Mecanique Labinal SA
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.)
Filing date
Publication date
Application filed by Labinal SA, Precision Mecanique Labinal SA filed Critical Labinal SA
Publication of GB8519227D0 publication Critical patent/GB8519227D0/en
Publication of GB2162767A publication Critical patent/GB2162767A/en
Withdrawn legal-status Critical Current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
    • B01D46/52—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
    • 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
    • B01D29/012—Making filtering elements
    • 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
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/12—Pleated filters
GB08519227A 1984-08-09 1985-07-31 Folded filter packing Withdrawn GB2162767A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8412590A FR2568787B1 (en) 1984-08-09 1984-08-09 IMPROVEMENTS ON CHEVRONATED SHEET STRUCTURES FOR USE AS FILTRATION LININGS

Publications (2)

Publication Number Publication Date
GB8519227D0 true GB8519227D0 (en) 1985-09-04
GB2162767A GB2162767A (en) 1986-02-12

Family

ID=9306936

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08519227A Withdrawn GB2162767A (en) 1984-08-09 1985-07-31 Folded filter packing

Country Status (6)

Country Link
JP (1) JPS6137219U (en)
DE (2) DE8521419U1 (en)
ES (1) ES288609Y (en)
FR (1) FR2568787B1 (en)
GB (1) GB2162767A (en)
IT (1) IT1185853B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8623909D0 (en) * 1986-10-06 1986-11-12 British Railways Board Air filters
US5630940A (en) * 1993-04-01 1997-05-20 Minnesota Mining And Manufacturing Company Filter device for the filtration of fluids
DE10124504B4 (en) * 2001-05-19 2017-07-06 Mahle International Gmbh Filter, in particular for a ventilation system of a motor vehicle
WO2007090778A1 (en) * 2006-02-09 2007-08-16 Mann+Hummel Gmbh Filter element for an air filter
EP2173461B1 (en) * 2007-07-27 2011-06-15 Mann + Hummel GmbH Air filter, especially for internal combustion engines in motor vehicle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB177780A (en) * 1921-04-01 1923-02-15 Armin Renyi Improvements in rolling mills for manufacturing corrugated pasteboard, sheet metal and the like
US1498505A (en) * 1922-04-03 1924-06-17 Buchanan Vernon Jamieson Hat or cap sweatband shield or pad
FR67078E (en) * 1954-11-29 1957-11-04 New plate material, processes and devices for obtaining it, and its applications
US3058594A (en) * 1960-06-06 1962-10-16 Purolator Products Inc Pleated paper filter
FR1354834A (en) * 1962-11-09 1964-03-13 Improvements made to the shapes, constitution and manufacturing processes of materials deriving from advanced developable configurations
US3550423A (en) * 1966-04-11 1970-12-29 Wood Marc Sa Method of making a sheet of material having asymmetrical folds
US3716436A (en) * 1970-03-16 1973-02-13 Pall Corp Process for making a back pressure resistant filter element
FR2267818B1 (en) * 1974-04-16 1976-12-17 Labinal

Also Published As

Publication number Publication date
FR2568787B1 (en) 1986-12-19
IT8521848A0 (en) 1985-08-02
ES288609U (en) 1986-01-01
FR2568787A1 (en) 1986-02-14
DE8521419U1 (en) 1985-12-12
ES288609Y (en) 1986-10-01
GB2162767A (en) 1986-02-12
IT1185853B (en) 1987-11-18
DE3526572A1 (en) 1986-02-20
JPS6137219U (en) 1986-03-07

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)