GB550403A - Improvements in and relating to valves - Google Patents
Improvements in and relating to valvesInfo
- Publication number
- GB550403A GB550403A GB883741A GB883741A GB550403A GB 550403 A GB550403 A GB 550403A GB 883741 A GB883741 A GB 883741A GB 883741 A GB883741 A GB 883741A GB 550403 A GB550403 A GB 550403A
- Authority
- GB
- United Kingdom
- Prior art keywords
- seat
- valve
- plate
- series
- ports
- 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
- F16K15/10—Check valves with guided rigid valve members shaped as rings integral with, or rigidly fixed to, a common valve plate
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
- Compressor (AREA)
Abstract
550,403. Valves. BROWETT LINDLEY (1931), Ltd., J., and HUTTON, J. July 12, 1941, No. 8837. [Class 135] A ring plate valve for use on air compressors comprises a valve seat in the form of a disc having a series of ports therein and a valve plate in the form of a thin disc mounted for movement with respect to the seat and having a series of holes with a length substantially equal to their width therein disposed to lie between the ports in the valve seat so that imperforate portions of the valve plate close the ports on the valve seat when the plate is in its closed position in contact with the seat. In the form shown in Fig. 3 the valve plate 1 has series of circular holes 2 with rounded edges guided on a spacing washer arranged between a seat 5 and a ported guard plate 10 which is clamped to the seat by a flanged tubular member 11 and nut 12. The seat has a series of concentric annular orifices 6 opening from tapered passages 15 between seating ridges 8. A dished laminated cushion plate 9 is arranged between the valve member and guard plate. In a modification the valve plate is loaded by a series of helical springs. In other forms the valve plate is formed integrally with a pair of straight or curved spring arms anchored to the seating.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB883741A GB550403A (en) | 1941-07-12 | 1941-07-12 | Improvements in and relating to valves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB883741A GB550403A (en) | 1941-07-12 | 1941-07-12 | Improvements in and relating to valves |
Publications (1)
Publication Number | Publication Date |
---|---|
GB550403A true GB550403A (en) | 1943-01-06 |
Family
ID=9860171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB883741A Expired GB550403A (en) | 1941-07-12 | 1941-07-12 | Improvements in and relating to valves |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB550403A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3945397A (en) * | 1973-04-01 | 1976-03-23 | Hoerbiger Ventilwerke Aktiengesellschaft | Plate valve |
DE3040579A1 (en) * | 1980-10-24 | 1982-04-29 | Borsig Gmbh, 1000 Berlin | Piston compressor self-acting valve - has thin disc centrally spring-loaded between seat and stop face to give dish-shaped deflection during operation |
US4889156A (en) * | 1987-08-17 | 1989-12-26 | Dresser Industries, Inc. | Compressor valve with flat spring |
GB2246843A (en) * | 1990-08-07 | 1992-02-12 | Hoerbiger Ventilwerke Ag | A valve, in particular for a piston-type compressor |
-
1941
- 1941-07-12 GB GB883741A patent/GB550403A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3945397A (en) * | 1973-04-01 | 1976-03-23 | Hoerbiger Ventilwerke Aktiengesellschaft | Plate valve |
DE3040579A1 (en) * | 1980-10-24 | 1982-04-29 | Borsig Gmbh, 1000 Berlin | Piston compressor self-acting valve - has thin disc centrally spring-loaded between seat and stop face to give dish-shaped deflection during operation |
US4889156A (en) * | 1987-08-17 | 1989-12-26 | Dresser Industries, Inc. | Compressor valve with flat spring |
GB2246843A (en) * | 1990-08-07 | 1992-02-12 | Hoerbiger Ventilwerke Ag | A valve, in particular for a piston-type compressor |
US5249595A (en) * | 1990-08-07 | 1993-10-05 | Hoerbiger Ventilwerke Aktiengesellschaft | Valve, in particular for a piston-type compressor |
GB2246843B (en) * | 1990-08-07 | 1994-06-29 | Hoerbiger Ventilwerke Ag | A valve,in particular for a piston-type compressor |
AT402540B (en) * | 1990-08-07 | 1997-06-25 | Hoerbiger Ventilwerke Ag | VALVE, ESPECIALLY FOR PISTON COMPRESSORS |
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