GB1002865A - Improvements in and relating to ring check valves - Google Patents
Improvements in and relating to ring check valvesInfo
- 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
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)
- Safety Valves (AREA)
- Fluid-Damping Devices (AREA)
- Check Valves (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.
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)
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 |
-
1962
- 1962-10-24 AT AT838662A patent/AT238870B/en active
-
1963
- 1963-10-14 GB GB4037863A patent/GB1002865A/en not_active Expired
- 1963-10-15 DE DE1963H0046436 patent/DE1953848U/en not_active Expired
- 1963-10-16 CH CH1268263A patent/CH426403A/en unknown
Cited By (8)
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 |
---|---|
CH426403A (en) | 1966-12-15 |
DE1953848U (en) | 1967-01-19 |
AT238870B (en) | 1965-03-10 |
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