ZA713341B - Improvement in or relating to non-return valves - Google Patents

Improvement in or relating to non-return valves

Info

Publication number
ZA713341B
ZA713341B ZA713341A ZA713341A ZA713341B ZA 713341 B ZA713341 B ZA 713341B ZA 713341 A ZA713341 A ZA 713341A ZA 713341 A ZA713341 A ZA 713341A ZA 713341 B ZA713341 B ZA 713341B
Authority
ZA
South Africa
Prior art keywords
relating
improvement
return valves
valves
return
Prior art date
Application number
ZA713341A
Other languages
English (en)
Inventor
A Hillier
Original Assignee
Tarekdale 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 Tarekdale Ltd filed Critical Tarekdale Ltd
Publication of ZA713341B publication Critical patent/ZA713341B/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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/04—Check valves with guided rigid valve members shaped as balls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Supports For Pipes And Cables (AREA)
  • Multiple-Way Valves (AREA)
ZA713341A 1970-05-28 1971-05-24 Improvement in or relating to non-return valves ZA713341B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2579370 1970-05-28

Publications (1)

Publication Number Publication Date
ZA713341B true ZA713341B (en) 1972-01-26

Family

ID=10233405

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA713341A ZA713341B (en) 1970-05-28 1971-05-24 Improvement in or relating to non-return valves

Country Status (5)

Country Link
DE (1) DE2125998A1 (es)
ES (1) ES197185Y (es)
GB (1) GB1321871A (es)
MT (1) MTP693B (es)
ZA (1) ZA713341B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2950970A1 (de) * 1979-12-18 1981-06-25 Siemens AG, 1000 Berlin und 8000 München Auswechselbares mundstueck fuer atemtestgeraete

Also Published As

Publication number Publication date
GB1321871A (en) 1973-07-04
DE2125998A1 (de) 1971-12-23
MTP693B (en) 1972-06-12
ES197185U (es) 1975-04-01
ES197185Y (es) 1975-09-01

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