GB779367A - Improvements in and relating to condensate collecting apparatus for steam-circulating systems - Google Patents
Improvements in and relating to condensate collecting apparatus for steam-circulating systemsInfo
- Publication number
- GB779367A GB779367A GB3732554A GB3732554A GB779367A GB 779367 A GB779367 A GB 779367A GB 3732554 A GB3732554 A GB 3732554A GB 3732554 A GB3732554 A GB 3732554A GB 779367 A GB779367 A GB 779367A
- Authority
- GB
- United Kingdom
- Prior art keywords
- float
- steam
- ports
- chamber
- air
- 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
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/08—Arrangements for drainage, venting or aerating
- F24D19/081—Arrangements for drainage, venting or aerating for steam heating systems
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cookers (AREA)
Abstract
779,367. Forcing liquids by steam pressure. MORTON. F. S., TRIBE, W. J., and FRY, C. Dec. 15, 1955 [Dec. 24, 1954], No. 37325/54. Class 102(2) [Also in Groups XIII and XXIX] A piston valve 32, having steam ports 40a and air ports 41a. is operated by an extension 30 of the rod 26 of a float 22 of a steam trap to slide in a guide 33 having corresponding ports 40, 41 opening to a steam chest 36 and an air chest 38 respectively the chests being formed in a chamber 34 by a partition 35. When the float chamber 21 is full of condensate and the float has risen to the position shown, steam from an inlet 37 enters the float chamber 21 by way of the chest 36, ports 40, 40a and the interiors of both the piston valve 32 and a casing 42, to force the condensate back to a boiler, e.g. of a central heating. system. When the condensate has left the chamber 21, the float 22 falls together with the piston valve 32 so that the air ports 41, 41a are in communication, but the steam ports 40, 40a are not, and the float chamber communicates with the air chest 38 and an air vent 39. The trap is similar to those described in Specification 646,840, in which their method of use in a central heating system is shown. A snap action of the float and valve is obtained by springs 53 bearing with adjustable pressure on plungers 51 connected by toggle links 50 with a collar 31 on the float rod 26 in the chamber 42.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3732554A GB779367A (en) | 1954-12-24 | 1954-12-24 | Improvements in and relating to condensate collecting apparatus for steam-circulating systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3732554A GB779367A (en) | 1954-12-24 | 1954-12-24 | Improvements in and relating to condensate collecting apparatus for steam-circulating systems |
Publications (1)
Publication Number | Publication Date |
---|---|
GB779367A true GB779367A (en) | 1957-07-17 |
Family
ID=10395597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3732554A Expired GB779367A (en) | 1954-12-24 | 1954-12-24 | Improvements in and relating to condensate collecting apparatus for steam-circulating systems |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB779367A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2302916A (en) * | 1995-07-03 | 1997-02-05 | Spirax Sarco Ltd | Pressure powered liquid pump |
-
1954
- 1954-12-24 GB GB3732554A patent/GB779367A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2302916A (en) * | 1995-07-03 | 1997-02-05 | Spirax Sarco Ltd | Pressure powered liquid pump |
GB2302916B (en) * | 1995-07-03 | 1997-09-10 | Spirax Sarco Ltd | Pressure powered pumps |
US5941691A (en) * | 1995-07-03 | 1999-08-24 | Spirax-Sarco, Limited | Overcenter mechanism for a pressure powered pump |
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