JPS4919891A - - Google Patents

Info

Publication number
JPS4919891A
JPS4919891A JP2808273A JP2808273A JPS4919891A JP S4919891 A JPS4919891 A JP S4919891A JP 2808273 A JP2808273 A JP 2808273A JP 2808273 A JP2808273 A JP 2808273A JP S4919891 A JPS4919891 A JP S4919891A
Authority
JP
Japan
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.)
Pending
Application number
JP2808273A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS4919891A publication Critical patent/JPS4919891A/ja
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00Investigating fluid-tightness of structures
    • G01M3/02Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2846Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for tubes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Examining Or Testing Airtightness (AREA)
JP2808273A 1972-03-20 1973-03-12 Pending JPS4919891A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23630872A 1972-03-20 1972-03-20

Publications (1)

Publication Number Publication Date
JPS4919891A true JPS4919891A (de) 1974-02-21

Family

ID=22888977

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2808273A Pending JPS4919891A (de) 1972-03-20 1973-03-12
JP117078U Expired JPS54237Y2 (de) 1972-03-20 1978-01-11

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP117078U Expired JPS54237Y2 (de) 1972-03-20 1978-01-11

Country Status (10)

Country Link
JP (2) JPS4919891A (de)
AU (1) AU469497B2 (de)
BE (1) BE796975A (de)
DE (1) DE2308123B2 (de)
ES (1) ES412835A1 (de)
FR (1) FR2177334A5 (de)
GB (1) GB1368560A (de)
IT (1) IT979904B (de)
NL (1) NL161578C (de)
SE (1) SE390569B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54141448U (de) * 1978-03-27 1979-10-01

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4061015A (en) * 1976-07-06 1977-12-06 Weaver Engineering & Mfg. Co. Pipe pressure testing device
DE3244759C2 (de) * 1982-12-03 1986-11-27 Leybold-Heraeus GmbH, 5000 Köln Vorrichtung zur dichten Verbindung eines Hohlkörpers mit einer Dichtheitsprüfanlage
GB2149126B (en) * 1983-10-27 1987-07-22 Brotherton & Thomas Pressure testing components
DE3504685A1 (de) * 1985-02-12 1986-08-14 Horst Dipl.-Ing. 4005 Meerbusch Knäbel Verfahren und vorrichtung zur innendruckpruefung von rohren, insbesondere von geschuetzrohren
DE10139038C2 (de) * 2001-03-23 2003-04-30 Ewenz Gmbh Vorrichtung und Verfahren zum Einspannen eines Anschlußteils
DE10356143A1 (de) * 2003-12-02 2005-06-30 Bosch Rexroth Ag Vorrichtung zum Innendruckbeaufschlagen
DE102006001425B4 (de) * 2006-01-10 2009-10-01 Benteler Automobiltechnik Gmbh Rohrprüfanlage
CN107870129A (zh) * 2017-12-14 2018-04-03 南京新核复合材料有限公司 大口径玻璃钢管道夹套式水压试验装置
CN111504792B (zh) * 2020-04-21 2023-03-17 中国科学院近代物理研究所 一种加速器真空管道强度测试装置
CN113358287B (zh) * 2021-06-23 2024-05-28 广州地铁设计研究院股份有限公司 装配式接头结构模拟监测系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54141448U (de) * 1978-03-27 1979-10-01

Also Published As

Publication number Publication date
ES412835A1 (es) 1976-01-01
AU469497B2 (en) 1976-02-12
JPS54237Y2 (de) 1979-01-08
NL7303899A (de) 1973-09-24
JPS5397689U (de) 1978-08-08
NL161578C (nl) 1980-02-15
DE2308123A1 (de) 1973-10-04
AU5341373A (en) 1974-09-19
BE796975A (fr) 1973-07-16
SE390569B (sv) 1976-12-27
NL161578B (nl) 1979-09-17
DE2308123B2 (de) 1977-11-17
GB1368560A (en) 1974-09-25
FR2177334A5 (de) 1973-11-02
IT979904B (it) 1974-09-30

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