BR112013004899A2 - "low load travel seal". - Google Patents

"low load travel seal".

Info

Publication number
BR112013004899A2
BR112013004899A2 BR112013004899A BR112013004899A BR112013004899A2 BR 112013004899 A2 BR112013004899 A2 BR 112013004899A2 BR 112013004899 A BR112013004899 A BR 112013004899A BR 112013004899 A BR112013004899 A BR 112013004899A BR 112013004899 A2 BR112013004899 A2 BR 112013004899A2
Authority
BR
Brazil
Prior art keywords
seal
annular insert
low load
diameter
load travel
Prior art date
Application number
BR112013004899A
Other languages
Portuguese (pt)
Other versions
BR112013004899B1 (en
Inventor
John B Wagner
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 BR112013004899A2 publication Critical patent/BR112013004899A2/en
Publication of BR112013004899B1 publication Critical patent/BR112013004899B1/en

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
    • F16J15/024—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity
    • F16J15/025—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity and with at least one flexible lip
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • 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
    • F16J15/3224—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip capable of accommodating changes in distances or misalignment between the surfaces, e.g. able to compensate for defaults of eccentricity or angular deviations
    • 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
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/04—Bellows
    • F16J3/041—Non-metallic bellows
    • F16J3/042—Fastening details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/16—Sealing of fuel injection apparatus not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/85—Mounting of fuel injection apparatus
    • F02M2200/858—Mounting of fuel injection apparatus sealing arrangements between injector and engine
    • 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
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/025—Sealing the pipe being movable
    • 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
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/10—Sealing by using sealing rings or sleeves only

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Manufacturing & Machinery (AREA)
  • Gasket Seals (AREA)

Abstract

vedação de deslocamento de carga baixa. a presente invenção refere-se a uma vedação é que fornecida para inserção em um furo em um elemento externo e engatando em um elemento interno recebido no furo. a vedação inclui uma inserção anular externa tendo um primeiro diâmetro e uma inserção anular interna tendo um segundo diâmetro menor do que o primeiro diâmetro. um corpo elastomérico inclui uma porção externa sobremoldada na inserção anular externa e uma vedação interna sobremoldada na inserção anular interna e incluindo uma trama intermediária se estendendo entre a porção externa e a porção interna. a trama se estende tanto axialmente como radialmente em relação a um eixo geométrico central da inserção anular externa. a vedação interna inclui uma superfície de vedação interna e a porção externa incluindo uma superfície de vedação externa.low load travel seal. The present invention relates to a seal that is provided for insertion into a hole in an external element and engaging an internal element received in the hole. the seal includes an outer annular insert having a first diameter and an inner annular insert having a second diameter smaller than the first diameter. an elastomeric body includes an outer portion overmolded on the outer annular insert and an inner seal overmolded on the inner annular insert and including an intermediate web extending between the outer portion and the inner portion. the web extends both axially and radially with respect to a central geometric axis of the outer annular insert. the inner seal includes an inner sealing surface and the outer portion including an outer sealing surface.

BR112013004899-9A 2010-09-29 2011-09-23 SEALING SYSTEM BR112013004899B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US38763810P 2010-09-29 2010-09-29
US61/387,638 2010-09-29
PCT/US2011/052908 WO2012050791A1 (en) 2010-09-29 2011-09-23 Low load offset seal

Publications (2)

Publication Number Publication Date
BR112013004899A2 true BR112013004899A2 (en) 2016-05-03
BR112013004899B1 BR112013004899B1 (en) 2020-05-26

Family

ID=45938619

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013004899-9A BR112013004899B1 (en) 2010-09-29 2011-09-23 SEALING SYSTEM

Country Status (4)

Country Link
EP (1) EP2622252A4 (en)
CN (1) CN103080624A (en)
BR (1) BR112013004899B1 (en)
WO (1) WO2012050791A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015212593A1 (en) * 2015-07-06 2017-01-12 Mahle International Gmbh Sealing arrangement and ventilation, heating or air conditioning with such a seal arrangement
KR102659110B1 (en) * 2020-01-06 2024-04-18 트렐레보르크 씰링 솔루션즈 저머니 게엠베하 spoke rotary seal
US20240125390A1 (en) * 2022-10-13 2024-04-18 Freudenberg-Nok General Partnership High pressure offset seal
DE102022132760A1 (en) * 2022-12-09 2024-06-20 Carl Freudenberg Kg Connectors

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3346265A (en) * 1964-06-08 1967-10-10 Federal Mogul Corp Elastomeric oil seal having a laminated metal reinforcing member
GB1110234A (en) * 1964-06-22 1968-04-18 Angus George Co Ltd Improvements in and relating to shaft seals
US3790238A (en) * 1971-04-19 1974-02-05 Timken Co Bearing seal assembly
US5098112A (en) * 1990-10-01 1992-03-24 Petrak Gregory H Unitized dynamic facial seal
US5143381A (en) * 1991-05-01 1992-09-01 Pipe Gasket & Supply Co., Inc. Pipe joint seal
US5687972A (en) * 1996-11-26 1997-11-18 Petrak; Gregory H. Unitary oil seal assembly
KR101120494B1 (en) * 2003-05-02 2012-02-29 가부시키가이샤 고마쓰 세이사쿠쇼 Bearing seal and swing device
US20050173869A1 (en) * 2004-02-09 2005-08-11 Freudenberg-Nok General Partnership Spark plug tube seal
US7464942B2 (en) * 2005-06-15 2008-12-16 Federal-Mogulk World Wide, Inc. Shaft seal having independent sealing lips
DE102006003194A1 (en) * 2006-01-24 2007-08-02 Elringklinger Ag radial seal
CN201293160Y (en) * 2008-10-08 2009-08-19 书元机械企业(昆山)有限公司 Seal ring for pipe fitting sealing connection

Also Published As

Publication number Publication date
EP2622252A1 (en) 2013-08-07
CN103080624A (en) 2013-05-01
BR112013004899B1 (en) 2020-05-26
WO2012050791A1 (en) 2012-04-19
EP2622252A4 (en) 2017-01-25

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Legal Events

Date Code Title Description
B08E Application fees: requirement for complementation of annuity fee
B08G Application fees: restoration
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06T Formal requirements before examination
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/09/2011, OBSERVADAS AS CONDICOES LEGAIS.