GB1408804A - Process for assembling filter elements - Google Patents

Process for assembling filter elements

Info

Publication number
GB1408804A
GB1408804A GB3352473A GB3352473A GB1408804A GB 1408804 A GB1408804 A GB 1408804A GB 3352473 A GB3352473 A GB 3352473A GB 3352473 A GB3352473 A GB 3352473A GB 1408804 A GB1408804 A GB 1408804A
Authority
GB
United Kingdom
Prior art keywords
plates
mounting
adhesive
recess
centering
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.)
Expired
Application number
GB3352473A
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
Priority to GB3352473A priority Critical patent/GB1408804A/en
Publication of GB1408804A publication Critical patent/GB1408804A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/111—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
    • B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

1408804 Filter constructions PRECISION MECANIQUE LABINAL 13 July 1973 33524/ 73 Heading BID [Also in Division B3] The end plates 4, 5 of a filter are held against the ends of a filtering element I during polymerisation of an adhesive between the plates and element 1 solely by means securing the plates to a central tubular mounting 2 which has means 7, 8 for centering the assembly. Metal plates 4, 5 may be secured to the mounting 2 by a quick-setting adhesive or (as shown) by resistance welding tongues 6 on the mounting to the plates between electrodes 9, 10. The polymerisable adhesive may also seal between welded plates and the support. At least one end plate 4, 5 has a centering channel 8 or recess 7, or one end may have a channel and the other a recess. The filtering element 1 is of paper.
GB3352473A 1973-07-13 1973-07-13 Process for assembling filter elements Expired GB1408804A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3352473A GB1408804A (en) 1973-07-13 1973-07-13 Process for assembling filter elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3352473A GB1408804A (en) 1973-07-13 1973-07-13 Process for assembling filter elements

Publications (1)

Publication Number Publication Date
GB1408804A true GB1408804A (en) 1975-10-08

Family

ID=10354086

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3352473A Expired GB1408804A (en) 1973-07-13 1973-07-13 Process for assembling filter elements

Country Status (1)

Country Link
GB (1) GB1408804A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570287A1 (en) * 1984-09-20 1986-03-21 Labinal IMPROVEMENTS ON FILTERS
US5114508A (en) * 1984-12-24 1992-05-19 Tokuya Miyagi Filter element and its production
EP0504038A1 (en) * 1991-03-13 1992-09-16 Filtrauto Filter cartridges with pleated filter element
GB2327624A (en) * 1997-07-26 1999-02-03 Lucas Ind Plc Pleated filter elements
US6206205B1 (en) * 1998-10-29 2001-03-27 Donaldson Company, Inc. Pleated filter and support tube therefor
WO2021225873A1 (en) * 2020-05-04 2021-11-11 Stoma Ventures, LLC Disposable dental aerosol device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570287A1 (en) * 1984-09-20 1986-03-21 Labinal IMPROVEMENTS ON FILTERS
EP0177396A1 (en) * 1984-09-20 1986-04-09 PRECISION MECANIQUE LABINAL Société Anonyme: Filter
US5114508A (en) * 1984-12-24 1992-05-19 Tokuya Miyagi Filter element and its production
EP0504038A1 (en) * 1991-03-13 1992-09-16 Filtrauto Filter cartridges with pleated filter element
FR2673852A1 (en) * 1991-03-13 1992-09-18 Labinal IMPROVEMENTS IN OR RELATING TO FILTRATION CARTRIDGES COMPRISING A FILTER ELEMENT CONSISTING OF A PLEATED SHEET.
GB2327624A (en) * 1997-07-26 1999-02-03 Lucas Ind Plc Pleated filter elements
US6206205B1 (en) * 1998-10-29 2001-03-27 Donaldson Company, Inc. Pleated filter and support tube therefor
WO2021225873A1 (en) * 2020-05-04 2021-11-11 Stoma Ventures, LLC Disposable dental aerosol device
US11278383B2 (en) 2020-05-04 2022-03-22 Stoma Ventures, LLC Disposable dental aerosol device

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920713