SE417356B - Sekerhetsanordning for automatisk leckageovervakning vid en fluidumovergang i en kontaktzon mellan en forsta komponent och en andra komponent - Google Patents

Sekerhetsanordning for automatisk leckageovervakning vid en fluidumovergang i en kontaktzon mellan en forsta komponent och en andra komponent

Info

Publication number
SE417356B
SE417356B SE7714015A SE7714015A SE417356B SE 417356 B SE417356 B SE 417356B SE 7714015 A SE7714015 A SE 7714015A SE 7714015 A SE7714015 A SE 7714015A SE 417356 B SE417356 B SE 417356B
Authority
SE
Sweden
Prior art keywords
valve
line
channel
control unit
pressure
Prior art date
Application number
SE7714015A
Other languages
English (en)
Swedish (sv)
Other versions
SE7714015L (sv
Inventor
K B Lindgren
Original Assignee
Verkstadsproduktion I Borlenge
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 Verkstadsproduktion I Borlenge filed Critical Verkstadsproduktion I Borlenge
Priority to SE7714015A priority Critical patent/SE417356B/sv
Priority to DE19782852591 priority patent/DE2852591A1/de
Priority to FI783726A priority patent/FI61951C/fi
Priority to BE192150A priority patent/BE872538A/xx
Priority to GB7847313A priority patent/GB2009945A/en
Priority to NO784120A priority patent/NO148970C/no
Priority to JP15186978A priority patent/JPS54100518A/ja
Priority to FR7835152A priority patent/FR2411358A1/fr
Priority to AU42363/78A priority patent/AU4236378A/en
Priority to NL7811977A priority patent/NL7811977A/nl
Priority to CA317,828A priority patent/CA1115141A/en
Priority to IT30717/78A priority patent/IT1101498B/it
Publication of SE7714015L publication Critical patent/SE7714015L/xx
Priority to US06/217,331 priority patent/US4338812A/en
Publication of SE417356B publication Critical patent/SE417356B/sv

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)
SE7714015A 1977-12-09 1977-12-09 Sekerhetsanordning for automatisk leckageovervakning vid en fluidumovergang i en kontaktzon mellan en forsta komponent och en andra komponent SE417356B (sv)

Priority Applications (13)

Application Number Priority Date Filing Date Title
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
DE19782852591 DE2852591A1 (de) 1977-12-09 1978-12-05 Sicherheitsvorrichtung zur automatischen ueberwachung und steuerung eines druckfluidsystems
FI783726A FI61951C (fi) 1977-12-09 1978-12-05 Saekerhetsanordning foer automatisk oevervakning och regleringav ett tryckfluidumsystem
BE192150A BE872538A (fr) 1977-12-09 1978-12-05 Dispositif de securite pour surveillance automatique et reglage d'un systeme a fluide sous pression
GB7847313A GB2009945A (en) 1977-12-09 1978-12-05 Apparatus for monitoring a fluid pressure apparatus
NO784120A NO148970C (no) 1977-12-09 1978-12-07 Sikkerhetsanordning for automatisk lekkasjeovervaakning ved en fluidumovergang i en kontaktsone mellom en foerste komponent og en annen komponent
FR7835152A FR2411358A1 (fr) 1977-12-09 1978-12-08 Dispositif de securite pour surveillance automatique et reglage d'un systeme a fluide sous pression
JP15186978A JPS54100518A (en) 1977-12-09 1978-12-08 Safety device for automatic leak monitoring of hydraulic system
AU42363/78A AU4236378A (en) 1977-12-09 1978-12-08 Pressure monitoring device
NL7811977A NL7811977A (nl) 1977-12-09 1978-12-08 Veiligheidsapparaat.
CA317,828A CA1115141A (en) 1977-12-09 1978-12-11 Safety apparatus for automatic supervision and control of a pressure fluid system
IT30717/78A IT1101498B (it) 1977-12-09 1978-12-11 Apparecchio di sicurezza per la supervisione e il controllo automatico di un sistema fluido sotto pressione
US06/217,331 US4338812A (en) 1977-12-09 1980-12-17 Safety apparatus for automatic supervision and control of a pressure fluid system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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 (2)

Publication Number Publication Date
SE7714015L SE7714015L (sv) 1979-06-10
SE417356B true SE417356B (sv) 1981-03-09

Family

ID=20333155

Family Applications (1)

Application Number Title Priority Date Filing Date
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

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
NO148970C (no) 1984-01-18
NO784120L (no) 1979-06-12
FR2411358A1 (fr) 1979-07-06
AU4236378A (en) 1980-06-12
FI61951C (fi) 1982-10-11
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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