GB687025A - An improvement in or relating to hose couplings - Google Patents

An improvement in or relating to hose couplings

Info

Publication number
GB687025A
GB687025A GB2352450A GB2352450A GB687025A GB 687025 A GB687025 A GB 687025A GB 2352450 A GB2352450 A GB 2352450A GB 2352450 A GB2352450 A GB 2352450A GB 687025 A GB687025 A GB 687025A
Authority
GB
United Kingdom
Prior art keywords
relating
improvement
hose couplings
sept
hose
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.)
Expired
Application number
GB2352450A
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
Priority to GB2352450A priority Critical patent/GB687025A/en
Publication of GB687025A publication Critical patent/GB687025A/en
Expired 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
    • F16L35/00—Special arrangements used in connection with end fittings of hoses, e.g. safety or protecting devices
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C25/00—Portable extinguishers with power-driven pumps
    • A62C25/005—Accessories
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0406—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded in the form of balls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Pipe Accessories (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

687,025. Hose couplings and accessories. LINDLEY, H. Sept. 25, 1951 [Sept. 26, 1950], No. 23524/50. Classes 99 (i) and 99 (ii). To prevent bursting of fire hose a pressurerelief valve c is incorporated in one of the members of an automatic spigot-and-socket coupling, preferably in the spigot member a.
GB2352450A 1950-09-26 1950-09-26 An improvement in or relating to hose couplings Expired GB687025A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2352450A GB687025A (en) 1950-09-26 1950-09-26 An improvement in or relating to hose couplings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2352450A GB687025A (en) 1950-09-26 1950-09-26 An improvement in or relating to hose couplings

Publications (1)

Publication Number Publication Date
GB687025A true GB687025A (en) 1953-02-04

Family

ID=10197030

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2352450A Expired GB687025A (en) 1950-09-26 1950-09-26 An improvement in or relating to hose couplings

Country Status (1)

Country Link
GB (1) GB687025A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440273A (en) * 1981-12-28 1984-04-03 Halliburton Company Aeration preventing shock absorber
WO1985001652A1 (en) * 1983-10-14 1985-04-25 Bear Medical Systems, Inc. Pressure-compensated pneumatic speech simulator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440273A (en) * 1981-12-28 1984-04-03 Halliburton Company Aeration preventing shock absorber
WO1985001652A1 (en) * 1983-10-14 1985-04-25 Bear Medical Systems, Inc. Pressure-compensated pneumatic speech simulator

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