ES271006U - Dispositivo de union estanca de dos piezas. - Google Patents

Dispositivo de union estanca de dos piezas.

Info

Publication number
ES271006U
ES271006U ES1982271006U ES271006U ES271006U ES 271006 U ES271006 U ES 271006U ES 1982271006 U ES1982271006 U ES 1982271006U ES 271006 U ES271006 U ES 271006U ES 271006 U ES271006 U ES 271006U
Authority
ES
Spain
Prior art keywords
parts
pipes
tightening means
tightening
locking device
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
ES1982271006U
Other languages
English (en)
Other versions
ES271006Y (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
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES271006U publication Critical patent/ES271006U/es
Application granted granted Critical
Publication of ES271006Y publication Critical patent/ES271006Y/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
    • B65D53/02—Collars or 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
    • 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
    • F16L23/20—Flanged joints characterised by the sealing means the sealing means being rings made exclusively of metal
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/115—Caps
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/115—Caps
    • F16L55/1152—Caps fixed by screwing or by means of a screw-threaded ring
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F5/00—Transportable or portable shielded containers
    • G21F5/06—Details of, or accessories to, the containers
    • G21F5/12—Closures for containers; Sealing arrangements

Abstract

Dispositivo de unión estanca de dos piezas, que comprende medios de aprieto del tipo tornillo-tuerca, que solicitan a las piezas a unir o enlazar una hacia la otra, a fin de comprimir, al menos, una junta de estanquidad entre las citadas piezas, caracterizado porque los medios de aprieto actúan sobre un apilamiento que comprende, en el orden y según una dirección axial respectivo a las piezas a enlazar, una primera de estas piezas, la junta de estanqueidad, la segunda pieza a enlazar, medios elásticos y una pieza de compresión, siendo la rigidez de los medios elásticos al menos igual a la de la junta de estanquiedad, de tal modo que dicho apilamiento puede ser apretado por medios de compresión anejos antes de la colocación de los medios de aprieto, sirviendo los citados medios plásticos para compensar la puesta en tensión de los indicios de aprieto, en el curso del aflojamiento de los medios de compresión anejos.
ES1982271006U 1981-01-23 1982-01-22 Dispositivo de union estanca de dos piezas. Expired ES271006Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8101250A FR2498726B1 (fr) 1981-01-23 1981-01-23 Dispositif de raccordement a serrage elastique

Publications (2)

Publication Number Publication Date
ES271006U true ES271006U (es) 1983-08-16
ES271006Y ES271006Y (es) 1984-03-01

Family

ID=9254445

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1982271006U Expired ES271006Y (es) 1981-01-23 1982-01-22 Dispositivo de union estanca de dos piezas.

Country Status (8)

Country Link
US (1) US4427222A (es)
EP (1) EP0057134B1 (es)
JP (1) JPS57140988A (es)
CA (1) CA1194518A (es)
DE (1) DE3262916D1 (es)
ES (1) ES271006Y (es)
FR (1) FR2498726B1 (es)
ZA (1) ZA82240B (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536048B1 (fr) * 1982-11-17 1986-01-17 Nersa Centrale Nucleaire Europ Dispositif d'obturation etanche de conteneurs
DE3325119A1 (de) * 1983-07-12 1985-01-24 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover Behaelter zum lagern von radioaktiven stoffen
US4660868A (en) * 1984-05-07 1987-04-28 Toyoko Kagaku Co., Ltd. Fluid coupling having high sealability
JPS60256109A (ja) * 1984-06-01 1985-12-17 Asahi Optical Co Ltd レンズ保持枠
US4636645A (en) * 1984-10-31 1987-01-13 Westinghouse Electric Corp. Closure system for a spent fuel storage cask
JPH0123021Y2 (es) * 1986-07-04 1989-07-13
FR2602570B1 (fr) * 1986-08-11 1988-12-02 Sgn Soc Gen Tech Nouvelle Dispositif pour la realisation d'un raccordement etanche et procede de raccordement utilisant ce dispositif
JPS6414987U (es) * 1987-07-17 1989-01-25
JPH0426777Y2 (es) * 1988-05-16 1992-06-26
US5118141A (en) * 1989-12-07 1992-06-02 Sanko Kogyo Kabushiki Kaisha Union joint
FR2710722B1 (fr) * 1993-09-28 1995-12-22 Electricite De France Obturateur et procédé de mise en Óoeuvre de celui-ci.
DE69429727T2 (de) * 1993-10-01 2002-08-14 Itt Mfg Enterprises Inc Rohrkupplung für verteiler
JPH08769U (ja) * 1995-03-29 1996-05-07 日本タイラン株式会社 メタルシールの取付構造
CN102912096A (zh) * 2012-11-20 2013-02-06 天津丰东晨旭金属科技有限公司 一种适用于真空高压气淬炉的自锁圈式炉口密封结构
JP5982355B2 (ja) * 2013-12-26 2016-08-31 株式会社フジキン 流路シール構造
US10030774B2 (en) * 2014-09-23 2018-07-24 Tdw Delaware, Inc. Metal seal fitting for use on a pipeline
CN106927130B (zh) * 2015-12-30 2018-08-24 核动力运行研究所 一种乏燃料相关组件包装容器
US11821565B2 (en) * 2020-02-03 2023-11-21 Knox Associates, Inc. Locking cap for fire department connections

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR342721A (fr) * 1904-04-28 1904-09-15 Marcellin Castelnau Joints de conduites ou de récipients à vapeur, gaz, eau, etc.
GB271379A (en) * 1926-09-28 1927-05-26 Tide Water Oil Company Sealing underground tanks
FR990820A (fr) * 1949-05-11 1951-09-26 Matemine Raccord rapide à joint torique
FR1047939A (fr) * 1950-08-03 1953-12-17 Perfectionnements aux joints de tuyaux électriquement isolants
BE758397A (fr) * 1969-11-03 1971-04-16 Kernforschung Gmbh Ges Fuer Recipient de transport pour des elements combustibles irradies de reacteurs nucleaires
JPS5141931A (ja) * 1974-10-04 1976-04-08 Takeda Riken Ind Co Ltd Fuuriehenkanyoadoresuhatsuseisochi

Also Published As

Publication number Publication date
ES271006Y (es) 1984-03-01
FR2498726A1 (fr) 1982-07-30
FR2498726B1 (fr) 1986-01-10
US4427222A (en) 1984-01-24
CA1194518A (en) 1985-10-01
JPH0246829B2 (es) 1990-10-17
ZA82240B (en) 1982-12-29
EP0057134B1 (fr) 1985-04-10
JPS57140988A (en) 1982-08-31
DE3262916D1 (en) 1985-05-15
EP0057134A1 (fr) 1982-08-04

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19960603