GB1202198A - Filter element seals - Google Patents

Filter element seals

Info

Publication number
GB1202198A
GB1202198A GB51562/66A GB5156266A GB1202198A GB 1202198 A GB1202198 A GB 1202198A GB 51562/66 A GB51562/66 A GB 51562/66A GB 5156266 A GB5156266 A GB 5156266A GB 1202198 A GB1202198 A GB 1202198A
Authority
GB
United Kingdom
Prior art keywords
filter element
element seals
plastics material
heading
nov
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
GB51562/66A
Inventor
Dennis John Taylor
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.)
General Motors Ltd
Original Assignee
General Motors 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.)
Filing date
Publication date
Application filed by General Motors Ltd filed Critical General Motors Ltd
Priority to GB51562/66A priority Critical patent/GB1202198A/en
Priority to FR1549577D priority patent/FR1549577A/fr
Publication of GB1202198A publication Critical patent/GB1202198A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
    • 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
    • B01D2201/34—Seals or gaskets for filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/14—Filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

1,202,198. Filter element seal. GENERAL MOTORS Ltd. 12 Oct., 1967 [17 Nov., 1966], No. 51562/66. Heading B1D. A filter element 1, 2 of pleated sheet material has adhesively secured to it a composite moulded seal member 3 comprising a part 4 of plastics material and a bead 5 integral therewith projecting from the free face and made of a closed-cell plastics material softer than the part 4.
GB51562/66A 1966-11-17 1966-11-17 Filter element seals Expired GB1202198A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB51562/66A GB1202198A (en) 1966-11-17 1966-11-17 Filter element seals
FR1549577D FR1549577A (en) 1966-11-17 1967-11-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB51562/66A GB1202198A (en) 1966-11-17 1966-11-17 Filter element seals

Publications (1)

Publication Number Publication Date
GB1202198A true GB1202198A (en) 1970-08-12

Family

ID=10460497

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51562/66A Expired GB1202198A (en) 1966-11-17 1966-11-17 Filter element seals

Country Status (2)

Country Link
FR (1) FR1549577A (en)
GB (1) GB1202198A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119674A (en) * 1982-05-05 1983-11-23 Marshall D A G Air filter element
DE4206519A1 (en) * 1992-03-02 1993-09-09 Knecht Filterwerke Gmbh Ring filter
EP1106232A1 (en) * 1999-12-10 2001-06-13 Virgis Filter S.n.c. Air filter with sealing collar in two parts
DE202006001440U1 (en) * 2006-01-31 2007-06-14 Mann+Hummel Gmbh Filter element and filter system, in particular for the intake air of an internal combustion engine
DE102006054447A1 (en) * 2006-11-16 2008-05-21 Mann + Hummel Gmbh Gas or fluid e.g. oil, filtering device for e.g. vehicle, has end disc and sealing element manufactured as cast-part of polyurethane and cast-on at front side of filter element, where sealing element has shore hardness of preset value

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4561979A (en) * 1983-01-03 1985-12-31 Harmsco, Inc. Single cartridge filter
DE19521898A1 (en) * 1995-06-16 1996-12-19 Mann & Hummel Filter Filter cartridge
FR2791579A1 (en) * 1999-04-02 2000-10-06 Albrecht Philippe Oil or fuel filter cartridge for e.g. vehicle, has annular plastic joint molded over each end face of cylindrical filter element, with rigid layer molded over element and flexible resilient hub

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119674A (en) * 1982-05-05 1983-11-23 Marshall D A G Air filter element
DE4206519A1 (en) * 1992-03-02 1993-09-09 Knecht Filterwerke Gmbh Ring filter
DE4206519C2 (en) * 1992-03-02 1998-07-02 Knecht Filterwerke Gmbh Ring filter element with plate or foil-shaped sealing material that covers the end faces tightly
EP1106232A1 (en) * 1999-12-10 2001-06-13 Virgis Filter S.n.c. Air filter with sealing collar in two parts
DE202006001440U1 (en) * 2006-01-31 2007-06-14 Mann+Hummel Gmbh Filter element and filter system, in particular for the intake air of an internal combustion engine
DE102006054447A1 (en) * 2006-11-16 2008-05-21 Mann + Hummel Gmbh Gas or fluid e.g. oil, filtering device for e.g. vehicle, has end disc and sealing element manufactured as cast-part of polyurethane and cast-on at front side of filter element, where sealing element has shore hardness of preset value

Also Published As

Publication number Publication date
FR1549577A (en) 1968-12-13

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees