GB793724A - Pressure regulating and check valve - Google Patents
Pressure regulating and check valveInfo
- Publication number
- GB793724A GB793724A GB32485/55A GB3248555A GB793724A GB 793724 A GB793724 A GB 793724A GB 32485/55 A GB32485/55 A GB 32485/55A GB 3248555 A GB3248555 A GB 3248555A GB 793724 A GB793724 A GB 793724A
- Authority
- GB
- United Kingdom
- Prior art keywords
- seat
- edge
- knife
- pressure regulating
- check valve
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
Abstract
793,724. Fluid-actuated valves. CRAMPTON, A. O. Nov. 14, 1955 [Nov. 15, 1954], No. 32485/55. Class 135. A pressure regulating and check valve comprises a hollow valve body 10, Fig. 1, carrying an internal, axially extending knife-edge seat 21 with a knife-edge at its end 23, Fig. 4, a flat disc 11 biased on to the seat by a spring 12, a crenellated valve guide sleeve 13 provided with a medial valve shoulder stop 35 surrounding the piston and spring and a cylindrical casing 14 surrounding the sleeve, the seat being provided with a shallow annular groove 24 around its external surface for receiving a resilient ring 34. With clear fluids, the disc seats on the knife edge, but with sediment-carrying fluids the ring is placed in the groove and protrudes above the edge to provide a resilient seat.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US793724XA | 1954-11-15 | 1954-11-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB793724A true GB793724A (en) | 1958-04-23 |
Family
ID=22150114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB32485/55A Expired GB793724A (en) | 1954-11-15 | 1955-11-14 | Pressure regulating and check valve |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB793724A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2561347A1 (en) * | 1984-03-16 | 1985-09-20 | Gag Grubenausbau Gmbh | PRESSURE LIMITER |
DE102010002797A1 (en) * | 2010-03-12 | 2011-09-15 | Man Diesel & Turbo Se | Suction valve of a fuel supply system of an internal combustion engine |
-
1955
- 1955-11-14 GB GB32485/55A patent/GB793724A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2561347A1 (en) * | 1984-03-16 | 1985-09-20 | Gag Grubenausbau Gmbh | PRESSURE LIMITER |
GB2159923A (en) * | 1984-03-16 | 1985-12-11 | Gag Grubenausbau Gmbh | Pressure limiting valve |
DE102010002797A1 (en) * | 2010-03-12 | 2011-09-15 | Man Diesel & Turbo Se | Suction valve of a fuel supply system of an internal combustion engine |
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