GB898196A - Improvements in or relating to adaptors or connectors for fluid pressure gauges - Google Patents
Improvements in or relating to adaptors or connectors for fluid pressure gaugesInfo
- Publication number
- GB898196A GB898196A GB2418357A GB2418357A GB898196A GB 898196 A GB898196 A GB 898196A GB 2418357 A GB2418357 A GB 2418357A GB 2418357 A GB2418357 A GB 2418357A GB 898196 A GB898196 A GB 898196A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- port
- inlet
- fluid
- outlet
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/0007—Fluidic connecting means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
898,196. Pipe joints. WALTERS & DOBSON Ltd. July 30, 1958, [July 30, 1957], No. 24183/57. Class 99(1). [Also in Groups XIX and XXIX] A pipe joint used as an adaptor or connector for a fluid pressure gauge comprises a valve chamber 11 constructed so that when fluid enters through an inlet 12 a hollow piston valve 16, adapted for forward and return movement in the chamber 11 and carrying a non-return valve 20 at the axis thereof, operates to close a port 15 connected to a pressure gauge and the fluid passes to an outlet 13 but when the pressure is greater at the outlet 13 than at the inlet 12 the valve 16 prevents fluid passing from the outlet 13 to the inlet 12 and opens the port 15 to allow fluid pressure to pass into the gauge, the valve 20 being operable at the forward end of the movement of the valve 16. The valve 20 comprises a ball normally urged against a seating 21 by a spring 23. Cup washers 18 form a seal to close the port 15. In a modification, Fig. 2, two sealing rings 31, 37 are provided to close the port 38 when fluid enters through an inlet 33 and the piston valve 30 is pushed against the sealing ring 37.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2418357A GB898196A (en) | 1957-07-30 | 1957-07-30 | Improvements in or relating to adaptors or connectors for fluid pressure gauges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2418357A GB898196A (en) | 1957-07-30 | 1957-07-30 | Improvements in or relating to adaptors or connectors for fluid pressure gauges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB898196A true GB898196A (en) | 1962-06-06 |
Family
ID=10207712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2418357A Expired GB898196A (en) | 1957-07-30 | 1957-07-30 | Improvements in or relating to adaptors or connectors for fluid pressure gauges |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB898196A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114576886A (en) * | 2017-06-15 | 2022-06-03 | 株式会社鹭宫制作所 | Electric valve and refrigeration cycle system |
-
1957
- 1957-07-30 GB GB2418357A patent/GB898196A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114576886A (en) * | 2017-06-15 | 2022-06-03 | 株式会社鹭宫制作所 | Electric valve and refrigeration cycle system |
| CN114576886B (en) * | 2017-06-15 | 2024-02-09 | 株式会社鹭宫制作所 | Electric valve and refrigeration cycle system |
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