GB751330A - Improvements relating to annular non-return valves - Google Patents

Improvements relating to annular non-return valves

Info

Publication number
GB751330A
GB751330A GB25771/54A GB2577154A GB751330A GB 751330 A GB751330 A GB 751330A GB 25771/54 A GB25771/54 A GB 25771/54A GB 2577154 A GB2577154 A GB 2577154A GB 751330 A GB751330 A GB 751330A
Authority
GB
United Kingdom
Prior art keywords
plate
ported
return valves
closure
improvements relating
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
GB25771/54A
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.)
JOHANN ROBERT HOERBIGER
MARTINA HOERBIGER
Original Assignee
JOHANN ROBERT HOERBIGER
MARTINA HOERBIGER
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 JOHANN ROBERT HOERBIGER, MARTINA HOERBIGER filed Critical JOHANN ROBERT HOERBIGER
Publication of GB751330A publication Critical patent/GB751330A/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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/08—Check valves with guided rigid valve members shaped as rings
    • F16K15/10—Check valves with guided rigid valve members shaped as rings integral with, or rigidly fixed to, a common valve plate

Abstract

751,330. Non-return valves. HOERBIGER, M., and HOERBIGER, J. R. Sept. 6, 1954 [Sept. 5, 1953], No. 25771/54. Class 135. In a non-return valve comprising a ported seat 1, a ported closure plate 3 and a similarly ported damper plate 4 supported by springs between the closure plate and a stop plate 2, at least one of the springs is constituted by a ported plate 6 with slits to form tongues 8 which are bent out of the plane of the plate. The spring 5 between the closure and damper plates may be of similar form but weaker, or of known kind as shown with longer, arcuate tongues 7.
GB25771/54A 1953-09-05 1954-09-06 Improvements relating to annular non-return valves Expired GB751330A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT751330X 1953-09-05

Publications (1)

Publication Number Publication Date
GB751330A true GB751330A (en) 1956-06-27

Family

ID=3680379

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25771/54A Expired GB751330A (en) 1953-09-05 1954-09-06 Improvements relating to annular non-return valves

Country Status (1)

Country Link
GB (1) GB751330A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3845786A (en) * 1973-06-22 1974-11-05 Hoerbiger Ventilwerke Ag Disc or plate valve for piston-type compressors
GB2135430A (en) * 1983-02-22 1984-08-30 Value Company Limited Metallic Valve component

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3845786A (en) * 1973-06-22 1974-11-05 Hoerbiger Ventilwerke Ag Disc or plate valve for piston-type compressors
GB2135430A (en) * 1983-02-22 1984-08-30 Value Company Limited Metallic Valve component
US4574835A (en) * 1983-02-22 1986-03-11 The Metallic Valve Company Limited Valve component

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