FR2602866B1 - Tete d'obturation pour banc d'epreuve hydraulique de tubes - Google Patents

Tete d'obturation pour banc d'epreuve hydraulique de tubes

Info

Publication number
FR2602866B1
FR2602866B1 FR8611765A FR8611765A FR2602866B1 FR 2602866 B1 FR2602866 B1 FR 2602866B1 FR 8611765 A FR8611765 A FR 8611765A FR 8611765 A FR8611765 A FR 8611765A FR 2602866 B1 FR2602866 B1 FR 2602866B1
Authority
FR
France
Prior art keywords
sealing ring
sectors
tube
bore
thrust
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
FR8611765A
Other languages
English (en)
French (fr)
Other versions
FR2602866A1 (fr
Inventor
Bernard Ollivaud
Philippe Blot
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.)
Alstom SA
Original Assignee
Alstom SA
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 Alstom SA filed Critical Alstom SA
Priority to FR8611765A priority Critical patent/FR2602866B1/fr
Priority to US07/083,112 priority patent/US4766934A/en
Priority to JP62200725A priority patent/JPS6348436A/ja
Priority to EP87111684A priority patent/EP0257455B1/fr
Priority to AT87111684T priority patent/ATE69648T1/de
Priority to DE8787111684T priority patent/DE3774640D1/de
Publication of FR2602866A1 publication Critical patent/FR2602866A1/fr
Application granted granted Critical
Publication of FR2602866B1 publication Critical patent/FR2602866B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/022—Test plugs for closing off the end of a pipe

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Treatment Of Fiber Materials (AREA)
FR8611765A 1986-08-14 1986-08-14 Tete d'obturation pour banc d'epreuve hydraulique de tubes Expired FR2602866B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR8611765A FR2602866B1 (fr) 1986-08-14 1986-08-14 Tete d'obturation pour banc d'epreuve hydraulique de tubes
US07/083,112 US4766934A (en) 1986-08-14 1987-08-10 Closure head for a hydraulic tube-testing bench
JP62200725A JPS6348436A (ja) 1986-08-14 1987-08-11 水圧管テスト作業台用密閉ヘツド
EP87111684A EP0257455B1 (fr) 1986-08-14 1987-08-12 Tête d'obturation pour banc d'épreuve hydraulique de tubes
AT87111684T ATE69648T1 (de) 1986-08-14 1987-08-12 Dichtungskoerper fuer rohrpruefpresse mittels fluessigkeitsdruck.
DE8787111684T DE3774640D1 (de) 1986-08-14 1987-08-12 Dichtungskoerper fuer rohrpruefpresse mittels fluessigkeitsdruck.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8611765A FR2602866B1 (fr) 1986-08-14 1986-08-14 Tete d'obturation pour banc d'epreuve hydraulique de tubes

Publications (2)

Publication Number Publication Date
FR2602866A1 FR2602866A1 (fr) 1988-02-19
FR2602866B1 true FR2602866B1 (fr) 1989-07-28

Family

ID=9338318

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8611765A Expired FR2602866B1 (fr) 1986-08-14 1986-08-14 Tete d'obturation pour banc d'epreuve hydraulique de tubes

Country Status (6)

Country Link
US (1) US4766934A (enExample)
EP (1) EP0257455B1 (enExample)
JP (1) JPS6348436A (enExample)
AT (1) ATE69648T1 (enExample)
DE (1) DE3774640D1 (enExample)
FR (1) FR2602866B1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4909280A (en) * 1987-05-29 1990-03-20 Instytut Chemii Przemyslowej Fastener for closing and sealing ends of pipes subjected to internal pressure
US5065617A (en) * 1990-03-08 1991-11-19 Jack W. Hayden Multiple diameter pipe test end closure
US6112578A (en) * 1999-04-26 2000-09-05 Daimlerchrysler Corporation Multiple cavity leak test process
DE10233358B3 (de) * 2002-07-23 2004-03-18 Sms Meer Gmbh Regelverfahren zum Druckaufbau mittels Druckübersetzern, insbesondere zum Prüfen der Druckfestigkeit von Rohren
DE10356143A1 (de) * 2003-12-02 2005-06-30 Bosch Rexroth Ag Vorrichtung zum Innendruckbeaufschlagen
CN101922992B (zh) * 2010-08-09 2012-01-11 河北文丰钢铁有限公司 一种连铸机扇形段辊道轴承座检测装置
US9915582B2 (en) 2014-10-03 2018-03-13 Offshore Energy Services, Inc. Modular pressure testing unit
CN112781990B (zh) * 2020-07-27 2025-03-11 中核检修有限公司 一种再热器测试装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2707388A (en) * 1950-05-06 1955-05-03 Hydropress Inc Pipe testing machines
NL87924C (enExample) * 1953-02-28 1900-01-01
DE1040818B (de) * 1956-11-02 1958-10-09 Hugo Gerbener Hydraulik Vorrichtung zum Abpressen von Hohlkoerpern, insbesondere Rohren
DE1114651B (de) * 1959-03-10 1961-10-05 Schloemann Ag Pruefkopf fuer Rohrpruefpressen
FR1237219A (fr) * 1959-06-16 1960-07-29 France Etat Tuyère orientable
DE1120760B (de) * 1960-03-05 1961-12-28 Kocks Gmbh Friedrich Pruefkopf fuer Rohrpruefpressen
DE1216633B (de) * 1964-02-29 1966-05-12 Kocks Gmbh Friedrich Dicht- und Spannkopf fuer Vorrichtungen zum Abdruecken von Hohlkoerpern, insbesondere Rohren
US3803901A (en) * 1972-10-10 1974-04-16 Taylor Wilson Mfg Co Pipe tester
US4149731A (en) * 1975-10-06 1979-04-17 Sumitomo Kinzoku Kogyo Kabushiki Kaisha Packing for use in steel-pipe hydraulic testing apparatus
US4194389A (en) * 1978-03-20 1980-03-25 Laging Jerry D Apparatus for pressure testing pipe
DE3243201C2 (de) * 1982-11-23 1986-07-03 Kocks Technik Gmbh & Co, 4010 Hilden Presse zum Prüfen von Rohren
DE3425114A1 (de) * 1983-03-02 1986-01-16 Mannesmann AG, 4000 Düsseldorf Dichtwerkzeug fuer pruefpressen
DE3307813C1 (de) * 1983-03-02 1984-08-23 Mannesmann AG, 4000 Düsseldorf Werkzeug zur Pruefung von Rohren in einer Rohrpruefpresse
DE3419500C1 (de) * 1984-05-25 1985-11-07 Mannesmann AG, 4000 Düsseldorf Werkzeug zum Prüfen von Rohren auf einer Rohrprüfpresse
US4646561A (en) * 1984-07-31 1987-03-03 Jack W. Hayden Method and apparatus for hydrostatic testing of tubular member
US4646559A (en) * 1985-01-22 1987-03-03 Jack W. Hayden Apparatus and method to test a single connection between a pipe coupling and a single pipe end connected therewith

Also Published As

Publication number Publication date
JPH0352011B2 (enExample) 1991-08-08
EP0257455B1 (fr) 1991-11-21
ATE69648T1 (de) 1991-12-15
JPS6348436A (ja) 1988-03-01
FR2602866A1 (fr) 1988-02-19
US4766934A (en) 1988-08-30
DE3774640D1 (de) 1992-01-02
EP0257455A1 (fr) 1988-03-02

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse