GB1002865A - Improvements in and relating to ring check valves - Google Patents

Improvements in and relating to ring check valves

Info

Publication number
GB1002865A
GB1002865A GB4037863A GB4037863A GB1002865A GB 1002865 A GB1002865 A GB 1002865A GB 4037863 A GB4037863 A GB 4037863A GB 4037863 A GB4037863 A GB 4037863A GB 1002865 A GB1002865 A GB 1002865A
Authority
GB
United Kingdom
Prior art keywords
spring
guard
ribs
valve
washer
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
GB4037863A
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.)
Hoerbiger Ventilwerke GmbH and Co KG
Original Assignee
Hoerbiger Ventilwerke GmbH and Co KG
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 Hoerbiger Ventilwerke GmbH and Co KG filed Critical Hoerbiger Ventilwerke GmbH and Co KG
Publication of GB1002865A publication Critical patent/GB1002865A/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/102—Adaptations or arrangements of distribution members the members being disc valves
    • F04B39/1033—Adaptations or arrangements of distribution members the members being disc valves annular disc valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Safety Valves (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

1,002,865. Valves. HOERBIGER VENTILWERKE A.G. Oct. 14, 1963 [Oct. 24, 1962], No. 40378/63. Heading F2V. A compressor valve has a seat 1 connected to a valve guard 2 by a bolt 3, the seat and guard being spaced by a washer 5 so as to house a movable closure member 6 of annular form and U-cross-section; the member 6 is loaded by a helical spring 7 which may be arranged to exert a radial thrust. The spring is located between the member 6 and an annular groove 8 in the guard 2. The member 6 is guided by the spring or a star-like arrangement of ribs 9 on the washer 5, which ribs are normally out of contact with the member 6 and only become effective should the spring break. The fluid flowing through the valve traverses the gaps between the ribs 9. Damping means comprising a P.T.F.E. and a steel ring 14, 15 are disposed between the spring and groove 8; the ring 14 may be replaced by a cup spring. The spring 7, which may be made of steel strip wound edgewise or of round-section material, may also serve to prevent the member 6 abutting the guard 2.
GB4037863A 1962-10-24 1963-10-14 Improvements in and relating to ring check valves Expired GB1002865A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT838662A AT238870B (en) 1962-10-24 1962-10-24 Ring valve

Publications (1)

Publication Number Publication Date
GB1002865A true GB1002865A (en) 1965-09-02

Family

ID=3605009

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4037863A Expired GB1002865A (en) 1962-10-24 1963-10-14 Improvements in and relating to ring check valves

Country Status (4)

Country Link
AT (1) AT238870B (en)
CH (1) CH426403A (en)
DE (1) DE1953848U (en)
GB (1) GB1002865A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4705068A (en) * 1986-10-27 1987-11-10 Ingersoll-Rand Company Ported-plate, fluid control valve
WO2010015915A1 (en) * 2008-08-08 2010-02-11 Studor S.A. Air admittance valve
WO2011073693A1 (en) 2009-12-18 2011-06-23 Snell Limited Changing the temporal sample rate of a motion-image sequence
CN101375060B (en) * 2006-01-16 2012-08-22 Lg电子株式会社 Discharge valve assembly for linear compressor
US9683355B2 (en) 2014-04-28 2017-06-20 Ips Corporation Air admittance valve
CN112524317A (en) * 2020-11-19 2021-03-19 珠海格力节能环保制冷技术研究中心有限公司 Exhaust structure, compressor and air conditioner with same

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4705068A (en) * 1986-10-27 1987-11-10 Ingersoll-Rand Company Ported-plate, fluid control valve
CN101375060B (en) * 2006-01-16 2012-08-22 Lg电子株式会社 Discharge valve assembly for linear compressor
WO2010015915A1 (en) * 2008-08-08 2010-02-11 Studor S.A. Air admittance valve
JP2011530681A (en) * 2008-08-08 2011-12-22 ステユドール・ソシエテ・アノニム Air admittance valve
WO2011073693A1 (en) 2009-12-18 2011-06-23 Snell Limited Changing the temporal sample rate of a motion-image sequence
US9683355B2 (en) 2014-04-28 2017-06-20 Ips Corporation Air admittance valve
US10106966B2 (en) 2014-04-28 2018-10-23 Ips Corporation Air admittance valve
CN112524317A (en) * 2020-11-19 2021-03-19 珠海格力节能环保制冷技术研究中心有限公司 Exhaust structure, compressor and air conditioner with same

Also Published As

Publication number Publication date
DE1953848U (en) 1967-01-19
CH426403A (en) 1966-12-15
AT238870B (en) 1965-03-10

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