MTP693B - Improvements in or relating to non-return valves - Google Patents

Improvements in or relating to non-return valves

Info

Publication number
MTP693B
MTP693B MT693A MTP693A MTP693B MT P693 B MTP693 B MT P693B MT 693 A MT693 A MT 693A MT P693 A MTP693 A MT P693A MT P693 B MTP693 B MT P693B
Authority
MT
Malta
Prior art keywords
relating
return valves
valves
return
Prior art date
Application number
MT693A
Other languages
English (en)
Inventor
Arthur Henry Vernon Hillier
Original Assignee
Arthur Henry Vernon Hillier
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 Arthur Henry Vernon Hillier filed Critical Arthur Henry Vernon Hillier
Publication of MTP693B publication Critical patent/MTP693B/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
MT693A 1970-05-28 1971-05-25 Improvements in or relating to non-return valves MTP693B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
MTP693B true MTP693B (en) 1972-06-12

Family

ID=10233405

Family Applications (1)

Application Number Title Priority Date Filing Date
MT693A MTP693B (en) 1970-05-28 1971-05-25 Improvements in or relating to non-return valves

Country Status (5)

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

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
ZA713341B (en) 1972-01-26
GB1321871A (en) 1973-07-04
DE2125998A1 (de) 1971-12-23
ES197185U (es) 1975-04-01
ES197185Y (es) 1975-09-01

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