BRPI0401801A - Gaxeta de carga reduzida - Google Patents

Gaxeta de carga reduzida

Info

Publication number
BRPI0401801A
BRPI0401801A BR0401801-0A BRPI0401801A BRPI0401801A BR PI0401801 A BRPI0401801 A BR PI0401801A BR PI0401801 A BRPI0401801 A BR PI0401801A BR PI0401801 A BRPI0401801 A BR PI0401801A
Authority
BR
Brazil
Prior art keywords
coil spring
sealing
gasket
reduced load
elastomeric
Prior art date
Application number
BR0401801-0A
Other languages
English (en)
Inventor
David Sakata
Francis Joseph Walker
Original Assignee
Freudenberg Nok Gp
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 Freudenberg Nok Gp filed Critical Freudenberg Nok Gp
Publication of BRPI0401801A publication Critical patent/BRPI0401801A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/03—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings placed in the socket before connection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3208—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings
    • F16J15/3212—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings with metal springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • F16J15/3236—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips with at least one lip for each surface, e.g. U-cup packings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/035—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings placed around the spigot end before connection

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)

Abstract

"GAXETA DE CARGA REDUZIDA". Uma gaxeta é adaptada de modo a se vedar entre um primeiro elemento e um segundo elemento, e inclui uma primeira porção e uma segunda porção. A primeira porção inclui uma primeira porção de vedação elastomérica adaptada de modo a ficar em um encaixe de vedação com o primeiro elemento. A primeira porção pode ainda incluir um grampo ou uma mola em espiral contida dentro de uma porção elastomérica a fim de prover uma força de vedação contra o primeiro elemento. A segunda porção é de preferência moldada integral com a primeira porção e inclui uma segunda porção de vedação elastomérica tendo uma mola em espiral contida na mesma. A segunda porção é adaptada de modo a ficar em um encaixe de vedação com o segundo elemento, com a mola em espiral sendo comprimida em sua direção normal quando a gaxeta é montada entre o primeiro elemento e o segundo elemento. A mola em espiral, então, exerce uma força de vedação com uma degradação mínima com o passar do tempo.
BR0401801-0A 2003-05-21 2004-05-21 Gaxeta de carga reduzida BRPI0401801A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/442,915 US7004477B2 (en) 2003-05-21 2003-05-21 Reduced load gasket

Publications (1)

Publication Number Publication Date
BRPI0401801A true BRPI0401801A (pt) 2005-01-18

Family

ID=33450316

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0401801-0A BRPI0401801A (pt) 2003-05-21 2004-05-21 Gaxeta de carga reduzida

Country Status (4)

Country Link
US (1) US7004477B2 (pt)
BR (1) BRPI0401801A (pt)
CA (1) CA2465030A1 (pt)
MX (1) MXPA04004575A (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6651402B2 (en) * 2000-06-05 2003-11-25 Kenneth D. Grunst Methods and structures for sealing air gaps in a building
DE102005006330B4 (de) * 2005-01-12 2009-11-12 Norma Germany Gmbh Kupplung zum Verbinden zweier Rohre
USD563531S1 (en) * 2005-05-02 2008-03-04 Nippon Pillar Packing Co., Ltd. Fluid gasket
JP4739264B2 (ja) * 2007-03-30 2011-08-03 Ｎｏｋ株式会社 密封構造及びガスケット
FR2914957B1 (fr) * 2007-04-13 2012-05-11 Aircelle Sa Joint notamment pour bord de deviation d'inverseur de poussee a grilles pour avion et support de joint associe
US7828302B2 (en) * 2007-08-15 2010-11-09 Federal-Mogul Corporation Lateral sealing gasket and method
US8794203B2 (en) * 2008-11-05 2014-08-05 Ford Global Technologies, Llc Valve cover with decoupled NVH isolation and sealing features
WO2010102017A1 (en) * 2009-03-03 2010-09-10 Mueller International, Inc. Gasket for bell socket
US8100486B2 (en) * 2009-07-10 2012-01-24 Prince Castle, LLC Food storage unit with drawer having impact-absorbing seal
DE102009035561A1 (de) * 2009-07-31 2011-02-03 Aktiebolaget Skf Dichtungsanordnung zur Abdichtung eines Spalts und Stromversorgungsanordnung
US20110037361A1 (en) * 2009-08-13 2011-02-17 Earl Covert Food Drawer Sealing and Storage System
JP5365484B2 (ja) * 2009-11-30 2013-12-11 Ｎｏｋ株式会社 ガスケット及び密封構造
US20110187059A1 (en) * 2010-02-04 2011-08-04 S & B Technical Products, Inc. Sealing Gasket for Corrugated Pipe
US8876226B2 (en) * 2010-12-23 2014-11-04 Caterpillar Inc. Seal assembly
DE102011112392A1 (de) * 2011-09-03 2013-03-07 Gm Global Technology Operations, Llc Dichteinrichtung
USD715411S1 (en) * 2011-11-18 2014-10-14 Kansei Kogyo Co., Ltd. Gasket for mounting on vehicle to provide seal with hood or trunk lid
CN109537744A (zh) * 2018-12-19 2019-03-29 吉林建筑大学 内置钢弹簧的橡胶空心气密条及其制备方法和应用
US11692630B2 (en) 2020-04-21 2023-07-04 Ford Global Technologies, Llc Redundant seal with radial features
US11686271B1 (en) * 2021-09-09 2023-06-27 Master Packing and Rubber Company Locomotive diesel engine cylinder head cover assembly seal

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Publication number Priority date Publication date Assignee Title
US2857179A (en) * 1955-07-01 1958-10-21 Gen Motors Corp Bearing seal
US3291496A (en) * 1964-04-16 1966-12-13 Vibraseal Corp Sealing ring
US3603602A (en) * 1969-11-28 1971-09-07 Skinner Precision Ind Inc Reinforced seal
US3813105A (en) * 1972-04-03 1974-05-28 M Mcqueen Seal
US4165881A (en) * 1976-07-15 1979-08-28 Morgan Construction Company Flexible seal and seal assembly
FR2512154B1 (pt) * 1981-09-03 1984-06-15 Elf Aquitaine
US4468043A (en) * 1982-06-11 1984-08-28 Brazel Patrick J High temperature seal
US4529257A (en) * 1983-02-22 1985-07-16 International-Telephone & Telegraph Corp. Combined electrical shield and environmental seal for electrical connector
US4655462A (en) * 1985-01-07 1987-04-07 Peter J. Balsells Canted coiled spring and seal
US4915366A (en) * 1988-04-25 1990-04-10 Peter J. Balsells Outside back angle canted coil spring
US4876781A (en) * 1988-04-25 1989-10-31 Peter J. Balsells Method of making a garter-type axially resilient coiled spring
US4826144A (en) * 1988-04-25 1989-05-02 Peter J. Balsells Inside back angle canted coil spring
US4830344A (en) * 1988-04-25 1989-05-16 Peter J. Balsells Canted-coil spring with turn angle and seal
GB2287734B (en) * 1994-03-22 1997-10-01 Fmc Corp Seals containing non-metallic springs
KR960023949A (ko) * 1994-12-28 1996-07-20 수우 에이 그리핀 가요성 유체 시일
US5799953A (en) * 1995-05-25 1998-09-01 American Variseal Capped spring-energized seal
US5730444A (en) * 1996-03-08 1998-03-24 Skf Usa Inc. Seal with embedded garter spring
US5984316A (en) * 1997-12-12 1999-11-16 Bal Seal Engineering Company, Inc. Rotary reciprocating seals with internal metal band
US5992856A (en) * 1997-12-12 1999-11-30 Bal Seal Engineering Company, Inc. Rotary, reciprocating seals with double spring and separating band rings
US6050572A (en) * 1998-03-09 2000-04-18 Bal Seal Engineering Company, Inc. Rotary cartridge seals with retainer

Also Published As

Publication number Publication date
US7004477B2 (en) 2006-02-28
CA2465030A1 (en) 2004-11-21
US20040232626A1 (en) 2004-11-25
MXPA04004575A (es) 2005-06-08

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 4A, 5A, 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.