GB177162A - Improvements in automatic ring-plate valves - Google Patents

Improvements in automatic ring-plate valves

Info

Publication number
GB177162A
GB177162A GB7592/22A GB759222A GB177162A GB 177162 A GB177162 A GB 177162A GB 7592/22 A GB7592/22 A GB 7592/22A GB 759222 A GB759222 A GB 759222A GB 177162 A GB177162 A GB 177162A
Authority
GB
United Kingdom
Prior art keywords
parts
plate valves
automatic ring
annular groove
valves
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
GB7592/22A
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
Publication of GB177162A publication Critical patent/GB177162A/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
    • F16K15/12—Springs for ring valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

177,162. Voss, J. H. H. March 16, 1921, [Convention date]. No Patent granted (Sealing fee not paid). Addition to 147,825, [Class 135, Valves &c.]. Helical springs.-In a ring plate valve of the kind described in the parent Specification, the separate loading springs are replaced by a single annular spiral spring which is housed in an annular groove in the cap. The spring is corrugated so that the parts 1, 2, 3, 4 rest on the valve plate, and the parts 5, 6, 7 on the top of the annular groove.
GB7592/22A 1921-03-16 1922-03-15 Improvements in automatic ring-plate valves Expired GB177162A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE177162X 1921-03-16

Publications (1)

Publication Number Publication Date
GB177162A true GB177162A (en) 1922-11-30

Family

ID=5700924

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7592/22A Expired GB177162A (en) 1921-03-16 1922-03-15 Improvements in automatic ring-plate valves

Country Status (1)

Country Link
GB (1) GB177162A (en)

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