FI753022A - - Google Patents

Info

Publication number
FI753022A
FI753022A FI753022A FI753022A FI753022A FI 753022 A FI753022 A FI 753022A FI 753022 A FI753022 A FI 753022A FI 753022 A FI753022 A FI 753022A FI 753022 A FI753022 A FI 753022A
Authority
FI
Finland
Application number
FI753022A
Other languages
Finnish (fi)
Other versions
FI60065C (en
FI60065B (en
Inventor
Bror Fridolf Thure Ekman
Original Assignee
Bror Fridolf Thure Ekman
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 Bror Fridolf Thure Ekman filed Critical Bror Fridolf Thure Ekman
Publication of FI753022A publication Critical patent/FI753022A/fi
Application granted granted Critical
Publication of FI60065B publication Critical patent/FI60065B/en
Publication of FI60065C publication Critical patent/FI60065C/en

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)
  • Lift Valve (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Measuring Fluid Pressure (AREA)
FI753022A 1974-10-30 1975-10-29 VENTILKOPPLINGSANORDNING FI60065C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7413663A SE391230B (en) 1974-10-30 1974-10-30 VALVE CONNECTION DEVICE
SE7413663 1974-10-30

Publications (3)

Publication Number Publication Date
FI753022A true FI753022A (en) 1976-05-01
FI60065B FI60065B (en) 1981-07-31
FI60065C FI60065C (en) 1981-11-10

Family

ID=20322571

Family Applications (1)

Application Number Title Priority Date Filing Date
FI753022A FI60065C (en) 1974-10-30 1975-10-29 VENTILKOPPLINGSANORDNING

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
ATE55467T1 (en) * 1986-02-17 1990-08-15 Hydrotechnik Gmbh FLUIDIC SYSTEM WITH MEASUREMENT 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
FI60065C (en) 1981-11-10
FR2289835B1 (en) 1981-08-28
FR2289835A1 (en) 1976-05-28
JPS6052354B2 (en) 1985-11-19
SE7413663L (en) 1976-05-03
DE2546442A1 (en) 1976-05-06
GB1527355A (en) 1978-10-04
CA1030179A (en) 1978-04-25
SE391230B (en) 1977-02-07
DE2546442C2 (en) 1986-02-27
FI60065B (en) 1981-07-31
JPS5169224A (en) 1976-06-15

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: EKMAN, THURE