GB629720A - Improvements in or relating to a valve or faucet - Google Patents

Improvements in or relating to a valve or faucet

Info

Publication number
GB629720A
GB629720A GB24774/47A GB2477447A GB629720A GB 629720 A GB629720 A GB 629720A GB 24774/47 A GB24774/47 A GB 24774/47A GB 2477447 A GB2477447 A GB 2477447A GB 629720 A GB629720 A GB 629720A
Authority
GB
United Kingdom
Prior art keywords
ring
valve
closure member
inlet
sept
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
GB24774/47A
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.)
TWENTIETH CENTURY VALVE CORP I
Original Assignee
TWENTIETH CENTURY VALVE CORP I
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 TWENTIETH CENTURY VALVE CORP I filed Critical TWENTIETH CENTURY VALVE CORP I
Publication of GB629720A publication Critical patent/GB629720A/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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

629,720. Manually-actuated valves; valve seats. TWENTIETH CENTURY VALVE CORPORATION, Inc. Sept. 9, 1947, No. 24774. Convention date, Sept. 12, 1946. [Class 135] A valve or faucet comprises a body 1 with a U-section elastic seat ring 6 between the inlet 2 and the outlet 19, and a closure member 9 movable into or out of the opening 10 in the ring. When the member 9 projects into the ring, inlet pressure forces the inner flange of the ring into sealing contact with the closure member. The ring is held in position by a ported sleeve 17 which engages a U-sectioned elastic ring 22 to prevent leakage. In a modification, the ring 22 is omitted and the sleeve is integral with the cap 15. In a further modification, the cap 15 has an extended tubular portion enclosing the parts 6, 9, 17, 22. In another arrangement, the closure member is pushed against the inlet pressure and enters the seat ring from the inlet side.
GB24774/47A 1946-09-12 1947-09-09 Improvements in or relating to a valve or faucet Expired GB629720A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US629720XA 1946-09-12 1946-09-12

Publications (1)

Publication Number Publication Date
GB629720A true GB629720A (en) 1949-09-27

Family

ID=22046059

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24774/47A Expired GB629720A (en) 1946-09-12 1947-09-09 Improvements in or relating to a valve or faucet

Country Status (1)

Country Link
GB (1) GB629720A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0859175A3 (en) * 1997-02-18 1999-01-27 Press Controls AG Rümlang Valve
EP2257354A1 (en) * 2008-02-29 2010-12-08 Dionex Corporation Valve assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0859175A3 (en) * 1997-02-18 1999-01-27 Press Controls AG Rümlang Valve
EP2257354A1 (en) * 2008-02-29 2010-12-08 Dionex Corporation Valve assembly
EP2257354A4 (en) * 2008-02-29 2013-02-20 Dionex Corp Valve assembly

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