ZA73481B - Improvements in or relating to valves - Google Patents

Improvements in or relating to valves

Info

Publication number
ZA73481B
ZA73481B ZA730481A ZA73481A ZA73481B ZA 73481 B ZA73481 B ZA 73481B ZA 730481 A ZA730481 A ZA 730481A ZA 73481 A ZA73481 A ZA 73481A ZA 73481 B ZA73481 B ZA 73481B
Authority
ZA
South Africa
Prior art keywords
valves
relating
Prior art date
Application number
ZA730481A
Other languages
English (en)
Inventor
D Major
Original Assignee
Dunlop Ltd
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 Dunlop Ltd filed Critical Dunlop Ltd
Publication of ZA73481B publication Critical patent/ZA73481B/xx

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/40—Safety valves; Equalising valves, e.g. pressure relief valves with a fracturing member, e.g. fracturing diaphragm, glass, fusible joint
    • F16K17/403—Safety valves; Equalising valves, e.g. pressure relief valves with a fracturing member, e.g. fracturing diaphragm, glass, fusible joint with a fracturing valve member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Lift Valve (AREA)
  • Check Valves (AREA)
ZA730481A 1972-02-02 1973-01-23 Improvements in or relating to valves ZA73481B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB499372 1972-02-02

Publications (1)

Publication Number Publication Date
ZA73481B true ZA73481B (en) 1973-10-31

Family

ID=9787706

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA730481A ZA73481B (en) 1972-02-02 1973-01-23 Improvements in or relating to valves

Country Status (9)

Country Link
JP (1) JPS4884910A (xx)
AU (1) AU5138973A (xx)
BE (1) BE794473A (xx)
DE (1) DE2304130A1 (xx)
FR (1) FR2170231B1 (xx)
IT (1) IT983428B (xx)
LU (1) LU66936A1 (xx)
NL (1) NL7301445A (xx)
ZA (1) ZA73481B (xx)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2120248A (en) * 1936-10-22 1938-06-14 Harvey S Hinchman Charging and discharging valve
GB693636A (en) * 1950-10-27 1953-07-01 Pyrene Co Ltd Improvements relating to containers of compressed gases
FR1058715A (fr) * 1952-06-25 1954-03-18 Dispositif perforateur, plus particulièrement destiné aux bouteilles à gaz souspression
FR1248975A (fr) * 1959-02-21 1960-12-23 Dunlop Rubber Co Procédé et appareil de gonflage de pneumatiques et autres objets
FR1439522A (fr) * 1965-06-28 1966-05-20 Pirelli Bandage pneumatique

Also Published As

Publication number Publication date
BE794473A (fr) 1973-05-16
DE2304130A1 (de) 1973-08-16
AU5138973A (en) 1974-07-25
IT983428B (it) 1974-10-31
NL7301445A (xx) 1973-08-06
FR2170231A1 (xx) 1973-09-14
LU66936A1 (xx) 1973-04-02
JPS4884910A (xx) 1973-11-10
FR2170231B1 (xx) 1975-04-04

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