JPS5365776A - Inspecting apparatus for internal and external leaks or cracks in hoses and pipes in liquefaction apparatus - Google Patents

Inspecting apparatus for internal and external leaks or cracks in hoses and pipes in liquefaction apparatus

Info

Publication number
JPS5365776A
JPS5365776A JP14056877A JP14056877A JPS5365776A JP S5365776 A JPS5365776 A JP S5365776A JP 14056877 A JP14056877 A JP 14056877A JP 14056877 A JP14056877 A JP 14056877A JP S5365776 A JPS5365776 A JP S5365776A
Authority
JP
Japan
Prior art keywords
hoses
cracks
pipes
internal
external leaks
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.)
Pending
Application number
JP14056877A
Other languages
English (en)
Japanese (ja)
Inventor
Buetsuteru Yakobu
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.)
Zatsuku Maschf GmbH
Original Assignee
Zatsuku Maschf GmbH
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 Zatsuku Maschf GmbH filed Critical Zatsuku Maschf GmbH
Publication of JPS5365776A publication Critical patent/JPS5365776A/ja
Pending 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
    • G01M3/26—Investigating 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Fluid-Pressure Circuits (AREA)
JP14056877A 1976-11-22 1977-11-22 Inspecting apparatus for internal and external leaks or cracks in hoses and pipes in liquefaction apparatus Pending JPS5365776A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762653020 DE2653020A1 (de) 1976-11-22 1976-11-22 Vorrichtung zur ueberwachung von hydraulikanlagen auf leckagen

Publications (1)

Publication Number Publication Date
JPS5365776A true JPS5365776A (en) 1978-06-12

Family

ID=5993701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14056877A Pending JPS5365776A (en) 1976-11-22 1977-11-22 Inspecting apparatus for internal and external leaks or cracks in hoses and pipes in liquefaction apparatus

Country Status (9)

Country Link
US (1) US4161115A (cg-RX-API-DMAC7.html)
JP (1) JPS5365776A (cg-RX-API-DMAC7.html)
AT (1) AT373055B (cg-RX-API-DMAC7.html)
BE (1) BE860910A (cg-RX-API-DMAC7.html)
DE (1) DE2653020A1 (cg-RX-API-DMAC7.html)
FR (1) FR2371683A1 (cg-RX-API-DMAC7.html)
GB (1) GB1583793A (cg-RX-API-DMAC7.html)
IT (1) IT1087996B (cg-RX-API-DMAC7.html)
NL (1) NL7712818A (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3038283C2 (de) 1980-10-10 1985-04-11 Kracht Pumpen- Und Motorenfabrik Gmbh & Co Kg, 5980 Werdohl Überwachungssystem für hydraulische Leitungen und/oder Antriebsgeräte
JP7327216B2 (ja) * 2020-03-05 2023-08-16 株式会社豊田自動織機 産業車両のバッテリ自動補水装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2043227A (en) * 1934-01-20 1936-06-09 Okonite Callender Cable Co Inc Leak indicating apparatus for oil filled electric power cables
DE1475984B1 (de) * 1965-07-09 1970-02-26 Danfoss As Kombination aus Rueckschlagventilen fuer hydraulische Anlagen
US3969923A (en) * 1975-08-29 1976-07-20 Valcor Engineering Corporation Leak detector

Also Published As

Publication number Publication date
US4161115A (en) 1979-07-17
GB1583793A (en) 1981-02-04
FR2371683B1 (cg-RX-API-DMAC7.html) 1983-08-19
ATA782477A (de) 1983-04-15
AT373055B (de) 1983-12-12
IT1087996B (it) 1985-06-04
NL7712818A (nl) 1978-05-24
BE860910A (fr) 1978-03-16
DE2653020A1 (de) 1978-05-24
FR2371683A1 (fr) 1978-06-16

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