GB575490A - Improvements relating to steam traps - Google Patents
Improvements relating to steam trapsInfo
- Publication number
- GB575490A GB575490A GB19703/43A GB1970343A GB575490A GB 575490 A GB575490 A GB 575490A GB 19703/43 A GB19703/43 A GB 19703/43A GB 1970343 A GB1970343 A GB 1970343A GB 575490 A GB575490 A GB 575490A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- chamber
- port
- steam
- seating
- 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
- F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
- F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
- F16T1/12—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled by excess or release of pressure
- F16T1/16—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled by excess or release of pressure involving a high-pressure chamber and a low-pressure chamber communicating with one another, i.e. thermodynamic steam chambers
- F16T1/165—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled by excess or release of pressure involving a high-pressure chamber and a low-pressure chamber communicating with one another, i.e. thermodynamic steam chambers of disc type
-
- 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
- F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
- F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
- F16T1/34—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers without moving parts other than hand valves, e.g. labyrinth type
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
575,490. Steam traps. BRADLY, M.F. Nov. 25, 1943, No. 19703. Convention date, Oct. 27, 1942. [Class 64 (ii)] [Also in Group XXIX] A steam trap of the kind in which a valve opens to release condensate but closes against steam, comprises a casing having an upper chamber 10 housing a valve disc 11, and a lower chamber 13 of lesser diameter providing a valve seating 13a. The inlet port 15 is arranged centrally of the chamber 13, and the exhaust port 19 at one side and at a slightly lower level than the seating of the inlet port, whereby a constant communication is provided between port 19 and chamber 13. Alternatively, the port 19 may engage the valve in closed position, a bleeder passage being provided at the top of the tube 18. The weight of the valve and the size and position of the ports are so chosen that the valve rises to a position of equilibrium when water is passing, the pressure in the chambers 10, 13, being lower than in the port 16. If steam passes, pressure rises in the chamber 10 and the valve closes. A bleeder passage 23 in the valve connects chambers 10, 13.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU575490X | 1942-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB575490A true GB575490A (en) | 1946-02-20 |
Family
ID=3742906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19703/43A Expired GB575490A (en) | 1942-10-27 | 1943-11-25 | Improvements relating to steam traps |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB575490A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1120467B (en) * | 1958-03-05 | 1961-12-28 | Ceskoslovenske Armaturky Sdruz | Thermodynamic steam trap |
| DE1158986B (en) * | 1962-05-30 | 1963-12-12 | Lancaster & Tonge Ltd | Thermodynamic steam trap |
| US3200834A (en) * | 1961-04-29 | 1965-08-17 | Gerdts Gustav F Kg | Discharger for condensation water |
| DE1254156B (en) * | 1957-05-28 | 1967-11-16 | Yarway Corp | Steam trap |
| US6148845A (en) * | 1998-04-06 | 2000-11-21 | Gestra Gmbh | Valve housing with a connecting part and a cap |
-
1943
- 1943-11-25 GB GB19703/43A patent/GB575490A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1254156B (en) * | 1957-05-28 | 1967-11-16 | Yarway Corp | Steam trap |
| DE1120467B (en) * | 1958-03-05 | 1961-12-28 | Ceskoslovenske Armaturky Sdruz | Thermodynamic steam trap |
| US3200834A (en) * | 1961-04-29 | 1965-08-17 | Gerdts Gustav F Kg | Discharger for condensation water |
| DE1158986B (en) * | 1962-05-30 | 1963-12-12 | Lancaster & Tonge Ltd | Thermodynamic steam trap |
| US6148845A (en) * | 1998-04-06 | 2000-11-21 | Gestra Gmbh | Valve housing with a connecting part and a cap |
| EP0949446A3 (en) * | 1998-04-06 | 2002-04-24 | GESTRA GmbH | Valve housing with a connector and a hood |
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