GB685722A - Improvements in or relating to safety valves - Google Patents
Improvements in or relating to safety valvesInfo
- Publication number
- GB685722A GB685722A GB1580550A GB1580550A GB685722A GB 685722 A GB685722 A GB 685722A GB 1580550 A GB1580550 A GB 1580550A GB 1580550 A GB1580550 A GB 1580550A GB 685722 A GB685722 A GB 685722A
- Authority
- GB
- United Kingdom
- Prior art keywords
- closure member
- june
- chamber
- relating
- safety valves
- 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
- F16K49/00—Means in or on valves for heating or cooling
- F16K49/005—Circulation means for a separate heat transfer fluid
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
685,722. Regulating temperature in valves. COCKBURNS, Ltd.. RODGER, J., and GRANT T. June 18, 1951 [June 23, 1950], No. 15805/50. Class 135. A safety valve comprises a closure member 1 loaded by an adjustable spring 21 and movable in a chamber 27 to relieve excess pressure in the inlet 10, at least one tubular heating coil 2 being provided in the chamber and surrounding the closure member. The coil ends 3, 4 are connected to a source of heating fluid, e.g. steam, and to exhaust respectively. The valve is particularly for use with fluids which, when released, tend to freeze on the closure member and in the outlet passage.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1580550A GB685722A (en) | 1950-06-23 | 1950-06-23 | Improvements in or relating to safety valves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1580550A GB685722A (en) | 1950-06-23 | 1950-06-23 | Improvements in or relating to safety valves |
Publications (1)
Publication Number | Publication Date |
---|---|
GB685722A true GB685722A (en) | 1953-01-07 |
Family
ID=10065789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1580550A Expired GB685722A (en) | 1950-06-23 | 1950-06-23 | Improvements in or relating to safety valves |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB685722A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1200325B (en) * | 1961-12-29 | 1965-09-09 | Escher Wyss Gmbh | Bypass valve of a steam turbine plant with two closing bodies connected in series |
FR2709167A1 (en) * | 1993-08-18 | 1995-02-24 | Snecma | Defrosting system of a butterfly valve. |
CN109780315A (en) * | 2019-03-16 | 2019-05-21 | 杭州道盈信息科技有限公司 | A kind of hot type self-contained pressure regulator and its working method convenient for docking |
-
1950
- 1950-06-23 GB GB1580550A patent/GB685722A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1200325B (en) * | 1961-12-29 | 1965-09-09 | Escher Wyss Gmbh | Bypass valve of a steam turbine plant with two closing bodies connected in series |
FR2709167A1 (en) * | 1993-08-18 | 1995-02-24 | Snecma | Defrosting system of a butterfly valve. |
CN109780315A (en) * | 2019-03-16 | 2019-05-21 | 杭州道盈信息科技有限公司 | A kind of hot type self-contained pressure regulator and its working method convenient for docking |
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