FI61951C - Saekerhetsanordning foer automatisk oevervakning och regleringav ett tryckfluidumsystem - Google Patents

Saekerhetsanordning foer automatisk oevervakning och regleringav ett tryckfluidumsystem Download PDF

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Publication number
FI61951C
FI61951C FI783726A FI783726A FI61951C FI 61951 C FI61951 C FI 61951C FI 783726 A FI783726 A FI 783726A FI 783726 A FI783726 A FI 783726A FI 61951 C FI61951 C FI 61951C
Authority
FI
Finland
Prior art keywords
component
channel
contact
valve
line
Prior art date
Application number
FI783726A
Other languages
English (en)
Finnish (fi)
Other versions
FI61951B (fi
FI783726A (fi
Inventor
Kenneth Birger Lindgren
Original Assignee
Borlaenge Verkstadsprod
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 Borlaenge Verkstadsprod filed Critical Borlaenge Verkstadsprod
Publication of FI783726A publication Critical patent/FI783726A/fi
Application granted granted Critical
Publication of FI61951B publication Critical patent/FI61951B/fi
Publication of FI61951C publication Critical patent/FI61951C/fi

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
    • G01M3/28—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 for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2807—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 for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
    • G01M3/283—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 for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes for double-walled pipes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Pipeline Systems (AREA)
FI783726A 1977-12-09 1978-12-05 Saekerhetsanordning foer automatisk oevervakning och regleringav ett tryckfluidumsystem FI61951C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7714015 1977-12-09
SE7714015A SE417356B (sv) 1977-12-09 1977-12-09 Sekerhetsanordning for automatisk leckageovervakning vid en fluidumovergang i en kontaktzon mellan en forsta komponent och en andra komponent

Publications (3)

Publication Number Publication Date
FI783726A FI783726A (fi) 1979-06-10
FI61951B FI61951B (fi) 1982-06-30
FI61951C true FI61951C (fi) 1982-10-11

Family

ID=20333155

Family Applications (1)

Application Number Title Priority Date Filing Date
FI783726A FI61951C (fi) 1977-12-09 1978-12-05 Saekerhetsanordning foer automatisk oevervakning och regleringav ett tryckfluidumsystem

Country Status (13)

Country Link
US (1) US4338812A (nl)
JP (1) JPS54100518A (nl)
AU (1) AU4236378A (nl)
BE (1) BE872538A (nl)
CA (1) CA1115141A (nl)
DE (1) DE2852591A1 (nl)
FI (1) FI61951C (nl)
FR (1) FR2411358A1 (nl)
GB (1) GB2009945A (nl)
IT (1) IT1101498B (nl)
NL (1) NL7811977A (nl)
NO (1) NO148970C (nl)
SE (1) SE417356B (nl)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE445951B (sv) * 1981-08-21 1986-07-28 Stal Laval Turbin Ab Forfaringssett for indikering av leckor i tuber och tubinfestningar vid vermevexlare/kondensorer
SE435094B (sv) * 1982-02-25 1984-09-03 Regioninvest I Norr Ab Ledningsbrottventil for tryckledning eller -slang med omgivande skyddsledning eller -slang
DE3340467C2 (de) * 1983-11-09 1986-04-03 Herbert 8883 Gundelfingen Denk Vorrichtung zur Druckmittelversorgung eines Hydraulikmotors
US4876530A (en) * 1987-10-13 1989-10-24 The Marley Company Method and apparatus for detecting leakage in fuel storage and delivery systems
DE3806898A1 (de) * 1988-03-03 1989-09-14 Schering Ag Ueberwachungssystem
US5317899A (en) * 1992-12-11 1994-06-07 Control Engineers, Inc. Method for detecting leaks in underground product lines
US6032699A (en) * 1997-05-19 2000-03-07 Furon Company Fluid delivery pipe with leak detection
CA2377165C (en) * 1999-06-14 2005-09-06 Safetyliner Systems, Llc Annular fluid manipulation in lined tubular systems to enhance component mechanical properties and flow integrity
CA2629651C (en) * 2008-03-18 2015-04-21 Packers Plus Energy Services Inc. Cement diffuser for annulus cementing
FR2990236B1 (fr) * 2012-05-07 2014-04-25 Eurocopter France Dispositif de controle par depressurisation de l'etancheite d'une boite de transmission d'un giravion
DE102014008027A1 (de) * 2014-05-28 2015-12-03 Liebherr-Werk Ehingen Gmbh Hydraulische Verbindung zwischen zwei hydraulischen Vorrichtungen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR982808A (fr) * 1949-03-11 1951-06-15 Dispositif de sécurité automatique, pour prévenir les ruptures des récipients et conduites de fluides sous pression et annihiler les conséquences de ces ruptures
DE1883633U (de) * 1962-09-13 1963-11-28 Andre Beuglet Behaelter mit wandbelag.
US3280620A (en) * 1964-06-11 1966-10-25 James H Anderson Leak detection in vacuum jackets
US3336584A (en) * 1964-07-02 1967-08-15 Edward W Kaiser Tell-tale system for jacketed piping systems
US3472062A (en) * 1967-09-13 1969-10-14 Pathway Bellows Inc Testable and pressurized multiple ply bellows
DE2228336C2 (de) * 1972-06-10 1983-04-14 Vereinigte Flugtechnische Werke Gmbh, 2800 Bremen Anordnung zur Messung des Spaltes eines Arbeitswalzenpaares
US3820381A (en) * 1972-06-19 1974-06-28 Gulf Oil Corp Fastener system and method for inspecting same
JPS524704B2 (nl) * 1972-06-22 1977-02-05
US3874708A (en) * 1973-06-25 1975-04-01 H E Wiese Inc Flexible pipe connector for machinery protection

Also Published As

Publication number Publication date
SE417356B (sv) 1981-03-09
NO148970C (no) 1984-01-18
NO784120L (no) 1979-06-12
FR2411358A1 (fr) 1979-07-06
AU4236378A (en) 1980-06-12
IT1101498B (it) 1985-09-28
GB2009945A (en) 1979-06-20
BE872538A (fr) 1979-03-30
FI61951B (fi) 1982-06-30
US4338812A (en) 1982-07-13
FR2411358B1 (nl) 1983-08-05
IT7830717A0 (it) 1978-12-11
NO148970B (no) 1983-10-10
FI783726A (fi) 1979-06-10
NL7811977A (nl) 1979-06-12
SE7714015L (sv) 1979-06-10
JPS54100518A (en) 1979-08-08
DE2852591A1 (de) 1979-06-13
CA1115141A (en) 1981-12-29

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MM Patent lapsed

Owner name: VERKSTADSPRODUKTION I BORLAENGE AB