GB775762A - Improvements in fluid pressure control valve mechanisms - Google Patents
Improvements in fluid pressure control valve mechanismsInfo
- Publication number
- GB775762A GB775762A GB3180953A GB3180953A GB775762A GB 775762 A GB775762 A GB 775762A GB 3180953 A GB3180953 A GB 3180953A GB 3180953 A GB3180953 A GB 3180953A GB 775762 A GB775762 A GB 775762A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diameter
- seat
- valve
- pressure control
- control 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/14—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle
- F16K11/16—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
- Safety Valves (AREA)
Abstract
775,762. Assembling valves. DUNLOP RUBBER CO., Ltd. Oct. 29, 1954 [Nov. 17, 1953], No. 31809/53. Class 83 (2). [Also in Group XXIX] A fluid-pressure control valve is constructed by increasing the outside diameter of a part 9a of the tubular valve member 9 to equal the effective diameter of the seat of the valve 10 and slidably and fluid-tightly fitting the increased diameter part through the passage 5. The tubular member is first passed through a removable wall 7 via the passage 6 of slightly smaller diameter than 5 and the valve ground on its seat, which slightly increases the effective diameter of the seat. The part 9a is then increased to the diameter of the seat by coating it with nickel or chromium, e.g. electrically or by spraying. The increase in diameter may be effected by a metal sleeve, a hard rubber or thermo-set plastic material or by spraying lacquer on it. In this way the tubular valve member is accurately balanced with respect to the inlet and outlet pressures in chambers 4 and 2 respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3180953A GB775762A (en) | 1953-11-17 | 1953-11-17 | Improvements in fluid pressure control valve mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3180953A GB775762A (en) | 1953-11-17 | 1953-11-17 | Improvements in fluid pressure control valve mechanisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB775762A true GB775762A (en) | 1957-05-29 |
Family
ID=10328743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3180953A Expired GB775762A (en) | 1953-11-17 | 1953-11-17 | Improvements in fluid pressure control valve mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB775762A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4337798A (en) * | 1979-10-11 | 1982-07-06 | Ted Zettergren | Converter for valves |
-
1953
- 1953-11-17 GB GB3180953A patent/GB775762A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4337798A (en) * | 1979-10-11 | 1982-07-06 | Ted Zettergren | Converter for valves |
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