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FR2289835B1 - - Google Patents

Info

Publication number
FR2289835B1
FR2289835B1 FR7533109A FR7533109A FR2289835B1 FR 2289835 B1 FR2289835 B1 FR 2289835B1 FR 7533109 A FR7533109 A FR 7533109A FR 7533109 A FR7533109 A FR 7533109A FR 2289835 B1 FR2289835 B1 FR 2289835B1
Authority
FR
France
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
FR7533109A
Other languages
French (fr)
Other versions
FR2289835A1 (en
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.)
EKMAN BROR
Original Assignee
EKMAN BROR
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 EKMAN BROR filed Critical EKMAN BROR
Publication of FR2289835A1 publication Critical patent/FR2289835A1/en
Application granted granted Critical
Publication of FR2289835B1 publication Critical patent/FR2289835B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/22—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts
    • F16L37/23—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts by means of balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
    • F16L37/32—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied
    • F16L37/33—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied the lift valves being of the ball type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Lift Valve (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Measuring Fluid Pressure (AREA)
FR7533109A 1974-10-30 1975-10-28 CONNECTION DEVICE Granted FR2289835A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7413663A SE391230B (en) 1974-10-30 1974-10-30 VALVE CONNECTION DEVICE

Publications (2)

Publication Number Publication Date
FR2289835A1 FR2289835A1 (en) 1976-05-28
FR2289835B1 true FR2289835B1 (en) 1981-08-28

Family

ID=20322571

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7533109A Granted FR2289835A1 (en) 1974-10-30 1975-10-28 CONNECTION DEVICE

Country Status (7)

Country Link
JP (1) JPS6052354B2 (en)
CA (1) CA1030179A (en)
DE (1) DE2546442C2 (en)
FI (1) FI60065C (en)
FR (1) FR2289835A1 (en)
GB (1) GB1527355A (en)
SE (1) SE391230B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575528B1 (en) * 1984-12-28 1987-02-13 Telemecanique Electrique PNEUMATIC CONNECTION COMPRISING A REMOVABLE DETECTOR
SE447157B (en) 1985-03-13 1986-10-27 Thure Ekman COUPLING
DE3673386D1 (en) * 1986-02-17 1990-09-13 Hydrotechnik Gmbh FLUIDIC SYSTEM WITH MEASURING DEVICE.
CN110670514B (en) * 2016-02-25 2021-06-25 高月锋 Municipal road guardrail and construction method thereof
CN108131513B (en) * 2017-12-22 2019-11-26 台州市金算子知识产权服务有限公司 A kind of new-energy automobile flange
CN112845430B (en) * 2021-01-26 2022-11-08 稳恩佳力佳(北京)石油化工设备有限公司 Anti-freezing petroleum conveying pipe with cleaning mechanism

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB197436A (en) * 1922-02-21 1923-05-17 Frank Percival Hailey Improvements in or relating to valved connections or couplings for pipes, tubes, nipples and the like
CH129968A (en) * 1930-07-14 1929-01-02 Hans Burkhardt Coupling for hose and pipelines.
DE672574C (en) * 1935-09-29 1939-03-04 Rotadisk Appbau G M B H Coupling for pipelines with shut-off valves on both sides
GB632025A (en) * 1948-01-14 1949-11-15 Edwards Brothers Tippers Ltd Improvements in pipe-couplings
US2730380A (en) * 1952-04-26 1956-01-10 Glenn L Martin Co Coupling

Also Published As

Publication number Publication date
SE7413663L (en) 1976-05-03
JPS5169224A (en) 1976-06-15
SE391230B (en) 1977-02-07
DE2546442C2 (en) 1986-02-27
FI60065C (en) 1981-11-10
FI60065B (en) 1981-07-31
FR2289835A1 (en) 1976-05-28
JPS6052354B2 (en) 1985-11-19
CA1030179A (en) 1978-04-25
DE2546442A1 (en) 1976-05-06
FI753022A7 (en) 1976-05-01
GB1527355A (en) 1978-10-04

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Legal Events

Date Code Title Description
ST Notification of lapse