GB2087518A - Check-valve system for end-to- end positioned separable pipes, particularly for the transfer of fluid oil products - Google Patents

Check-valve system for end-to- end positioned separable pipes, particularly for the transfer of fluid oil products Download PDF

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Publication number
GB2087518A
GB2087518A GB8128655A GB8128655A GB2087518A GB 2087518 A GB2087518 A GB 2087518A GB 8128655 A GB8128655 A GB 8128655A GB 8128655 A GB8128655 A GB 8128655A GB 2087518 A GB2087518 A GB 2087518A
Authority
GB
United Kingdom
Prior art keywords
valve
pipes
check
pipe
separable
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.)
Withdrawn
Application number
GB8128655A
Other languages
English (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB2087518A publication Critical patent/GB2087518A/en
Withdrawn legal-status Critical Current

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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
    • F16L37/28—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
    • F16L37/36—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings with two lift valves being actuated to initiate the flow through the coupling after the two coupling parts are locked against withdrawal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • General Details Of Gearings (AREA)
GB8128655A 1980-11-17 1981-09-22 Check-valve system for end-to- end positioned separable pipes, particularly for the transfer of fluid oil products Withdrawn GB2087518A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT26017/80A IT1134299B (it) 1980-11-17 1980-11-17 Sistema valvolare di controllo per tubazioni attestate separabili,particolarmente per il trasbordo dei prodotti petroliferi fluidi

Publications (1)

Publication Number Publication Date
GB2087518A true GB2087518A (en) 1982-05-26

Family

ID=11218424

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8128655A Withdrawn GB2087518A (en) 1980-11-17 1981-09-22 Check-valve system for end-to- end positioned separable pipes, particularly for the transfer of fluid oil products

Country Status (4)

Country Link
FR (1) FR2494394A1 (enExample)
GB (1) GB2087518A (enExample)
IT (1) IT1134299B (enExample)
NO (1) NO813536L (enExample)

Also Published As

Publication number Publication date
IT8026017A0 (it) 1980-11-17
NO813536L (no) 1982-05-18
FR2494394A1 (fr) 1982-05-21
FR2494394B3 (enExample) 1983-08-19
IT1134299B (it) 1986-08-13

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)