ES245938U - Junta anular flexible metaloplastica - Google Patents

Junta anular flexible metaloplastica

Info

Publication number
ES245938U
ES245938U ES1979245938U ES245938U ES245938U ES 245938 U ES245938 U ES 245938U ES 1979245938 U ES1979245938 U ES 1979245938U ES 245938 U ES245938 U ES 245938U ES 245938 U ES245938 U ES 245938U
Authority
ES
Spain
Prior art keywords
spring
joint
metal
envelope
faces
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.)
Granted
Application number
ES1979245938U
Other languages
English (en)
Other versions
ES245938Y (es
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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
Priority claimed from FR7800290A external-priority patent/FR2414158A1/fr
Priority claimed from FR7815555A external-priority patent/FR2426848A2/fr
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES245938U publication Critical patent/ES245938U/es
Application granted granted Critical
Publication of ES245938Y publication Critical patent/ES245938Y/es
Expired legal-status Critical Current

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
    • F16L23/00—Flanged joints
    • F16L23/16—Flanged joints characterised by the sealing means
    • F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
    • 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
    • F16J15/002—Sealings comprising at least two sealings in succession
    • 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
    • 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
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
    • F16J15/0887—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing the sealing effect being obtained by elastic deformation of the packing
    • F16J15/0893—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing the sealing effect being obtained by elastic deformation of the packing the packing having a hollow profile

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Joints With Pressure Members (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

1.Junta anular flexible metaloplástica, caracterizada porque comprende un primer anillo metálico constituido por un resorte metálico interno de espiras contiguas, cerrado sobre sí mismo, y rodeando a este resorte, el menos una envolvente metálica en la que está empotrado el resorte, prolongándose la citada envolvente por dos caras planas paralelas, que se extiende en un plano ecuatorial transversal de simetría de la junta, presentando las citadas caras ensanches que se separan del citado plano distancia determinada del citado resorte, para rodear parcialmente un segundo anillo plástico macizo de elastómero, coaxial con el citado resorte, a fin de establecer, entre los dos anillos, un recinto estanco de pequeño volumen, utilizable para controlar la estanqueidad de la junta. 2.Junta según la reivindicación 1, caracterizada porque la envolvente que rodea al resorte interno se halla directamente unida a las dos caras planas paralelas. 3.Junta según la reivindicación 1, caracterizada porque la envolvente que rodea al resorte interno comprende discontinuidades en l unión con estas caras planas. 4.Junta según la reivindicación 1, caracterizada porque la citada junta comprende, al menos, un tubo capilar transversal, que atraviesa el segundo anillo plástico de elastómero, y un ensanche de una de las caras planas, que prolonga la envolvente que rodea al resorte interno del primer anillo metálico, desembocado el citado tubo capilar en una lumbrera dispuesta en la citada cara y que comunica con el recinto estanco de control de la estanqueidad de la junta. 5.Junta según la reivindicación 4, caracterizada porque el tubo capilar atraviesa de modo sensiblemente diametral el segundo anillo de elastómero, por una perforación cuyo diámetro es ligeramente inferior al del tubo. 6.Junta según la reivindicación 1, caracterizada porque el tubo capilar se halla solidarizado con el ensanche, que atraviesa por un punto de soldadura. 7.Junta anular flexible metaloplástica.
ES1979245938U 1978-01-06 1979-01-03 Junta anular flexible metaloplastica Expired ES245938Y (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7800290A FR2414158A1 (fr) 1978-01-06 1978-01-06 Perfectionnement aux joints annulaires
FR7815555A FR2426848A2 (fr) 1978-05-25 1978-05-25 Perfectionnement aux joints annulaires

Publications (2)

Publication Number Publication Date
ES245938U true ES245938U (es) 1982-06-16
ES245938Y ES245938Y (es) 1982-12-16

Family

ID=26220389

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1979245938U Expired ES245938Y (es) 1978-01-06 1979-01-03 Junta anular flexible metaloplastica

Country Status (7)

Country Link
US (1) US4188037A (es)
EP (1) EP0003091B1 (es)
JP (1) JPS5497819A (es)
BR (1) BR7900068A (es)
CA (1) CA1128571A (es)
DE (1) DE2861182D1 (es)
ES (1) ES245938Y (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379560A (en) * 1981-08-13 1983-04-12 Fern Engineering Turbine seal
FR2547386A1 (fr) * 1983-06-07 1984-12-14 Commissariat Energie Atomique Joint metallique flexible
GB2186035B (en) * 1986-01-23 1989-11-01 Fort Vale Eng Ltd Seal
JPH0821788B2 (ja) * 1989-09-18 1996-03-04 北川工業株式会社 シール・シールド構造
JPH03255406A (ja) * 1990-03-05 1991-11-14 Korinzu:Kk 装飾体
US5213346A (en) * 1991-08-19 1993-05-25 Ingersoll-Rand Company Method and apparatus for sealing between two relatively articulable surfaces
FR2692019B1 (fr) * 1992-06-05 1994-07-22 Commissariat Energie Atomique Joint flexible a jaquette.
US5505466A (en) * 1992-12-18 1996-04-09 Dana Corporation Cylinder head gasket with retaining ring and spring seal
US5338046A (en) * 1992-12-18 1994-08-16 Dana Corporation Composite powdered metal retaining ring
JP2718894B2 (ja) * 1994-06-14 1998-02-25 イントカスト・ゲーエムベーハー・フォイヤーフェストプロドゥクテ・ウント・ギースヒルフスミッテル 取鍋の耐火性ライニングの修復のために注型材料を部分的に塗布してライニングの内部構造を形成するための型板
FR2729447A1 (fr) * 1995-01-18 1996-07-19 Commissariat Energie Atomique Joint d'etancheite ultrasouple a double jaquette
US5624227A (en) * 1995-11-07 1997-04-29 General Electric Co. Seal for gas turbines
US6365115B1 (en) * 1999-05-14 2002-04-02 Poly Vac, Inc. Sterilization and storage container tray
US6536778B2 (en) * 2001-05-25 2003-03-25 Garlock Sealing Technologies Llc Resilient metallic gasket
GB2385642B (en) * 2001-12-22 2004-01-14 Alstom Membrane seals
US7100925B2 (en) * 2003-07-31 2006-09-05 Perkin Elmer, Inc. Pressure energized metallic seal
JP4577813B2 (ja) * 2003-08-20 2010-11-10 イーグル・エンジニアリング・エアロスペース株式会社 シール装置
GB2434184B (en) * 2006-01-12 2007-12-12 Rolls Royce Plc A sealing arrangement
DE102006045584A1 (de) * 2006-09-27 2008-05-15 Elringklinger Ag Dichtungssystem
GB2521340B (en) * 2013-10-14 2017-10-04 Edwards Ltd Vacuum system pipe couplings
JP6257277B2 (ja) * 2013-11-13 2018-01-10 三菱電線工業株式会社 金属シール
GB201416764D0 (en) 2014-09-23 2014-11-05 Rolls Royce Plc Gas turbine engine
CN105422856B (zh) * 2015-10-30 2017-09-26 宁波凌珂新材料科技有限公司 用于钕铁硼储料桶的密封垫片
WO2018048215A1 (ko) * 2016-09-09 2018-03-15 이종철 개스킷
US11566708B2 (en) * 2017-06-15 2023-01-31 Micro Motion, Inc. Apparatus and method for decreasing flow noise in ring-type joints
JP7054638B2 (ja) * 2018-03-16 2022-04-14 東京エレクトロン株式会社 シール構造およびシール方法
CN112879692B (zh) * 2021-03-02 2022-07-22 上海贵振科技有限公司 一种暖通空调的通风管道结构

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR386149A (fr) * 1908-01-11 1908-06-04 Jourdanet Et Cie Soc Joint pour machines, conduits, etc.
US2599767A (en) * 1946-04-01 1952-06-10 Joe G Long Rubber seal joint
US2766614A (en) * 1953-03-09 1956-10-16 Anthony Wayne Improvement Comp Method and apparatus for testing and protecting gas main joints
US3163431A (en) * 1960-06-06 1964-12-29 Charles L Tanner Seal ring means
US3141685A (en) * 1960-10-11 1964-07-21 Gray Tool Co Coupling with leak detecting means and sealing ring therefor
FR1325081A (fr) * 1962-03-16 1963-04-26 Beldam Latty Joint d'étanchéité
FR1592635A (es) * 1967-11-21 1970-05-19
US3603602A (en) * 1969-11-28 1971-09-07 Skinner Precision Ind Inc Reinforced seal
FR2119258A5 (es) * 1970-12-24 1972-08-04 Joint Francais
FR2232235A6 (es) * 1973-05-29 1974-12-27 Commissariat Energie Atomique
US3846608A (en) * 1974-02-11 1974-11-05 Litton Systems Inc High temperature resistant door seal for a microwave oven
US4026565A (en) * 1975-03-10 1977-05-31 Parker-Hannifin Corporation Sealed static joint and gasket therefor
FR2364386A1 (fr) * 1976-09-09 1978-04-07 Commissariat Energie Atomique Joint annulaire flexible

Also Published As

Publication number Publication date
ES245938Y (es) 1982-12-16
BR7900068A (pt) 1979-08-07
US4188037A (en) 1980-02-12
JPS6410710B2 (es) 1989-02-22
JPS5497819A (en) 1979-08-02
DE2861182D1 (en) 1981-12-24
EP0003091B1 (fr) 1981-10-14
EP0003091A1 (fr) 1979-07-25
CA1128571A (en) 1982-07-27

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