GB190716513A - Apparatus for Cooling Electric Machinery. - Google Patents
Apparatus for Cooling Electric Machinery.Info
- Publication number
- GB190716513A GB190716513A GB190716513DA GB190716513A GB 190716513 A GB190716513 A GB 190716513A GB 190716513D A GB190716513D A GB 190716513DA GB 190716513 A GB190716513 A GB 190716513A
- Authority
- GB
- United Kingdom
- Prior art keywords
- contact
- pressure
- valves
- arm
- electric machinery
- 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
Abstract
16,513. Wise, Sir W. L., [Mailloux, C. O.]. July 18. Pressure gauges; dials.- Electromagnetically operated air-valves are governed by a pressure gauge, Fig. 4, which operates as a switch. The indicating-arm of the gauge is electrically connected to the metal case and, at the limit of its movement over the dial, makes contact with the adjustable terminals 16, 17 connected respectively to two electro-magnets which operate the valves. The contact 16 is provided with an arm 41 furnished with a sector 42 geared to a small indicator which magnifies the movement of the contact so that it may be set to a fraction of a pound of pressure.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190716513T | 1907-07-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190716513A true GB190716513A (en) | 1908-04-09 |
Family
ID=32435452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190716513D Expired GB190716513A (en) | 1907-07-18 | 1907-07-18 | Apparatus for Cooling Electric Machinery. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190716513A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2465036A (en) * | 1943-09-13 | 1949-03-22 | Gen Controls Co | Valve structure |
US2550297A (en) * | 1944-09-04 | 1951-04-24 | Gen Controls Co | Electromagnetically operated valve |
US2589574A (en) * | 1946-05-22 | 1952-03-18 | Gen Controls Co | Electromagnetic valve |
US2615470A (en) * | 1947-04-23 | 1952-10-28 | Everett H Bickley | Magnetic air valve |
US2828936A (en) * | 1954-01-21 | 1958-04-01 | J & E Hall Ltd | Expansion valves for refrigeration plants |
-
1907
- 1907-07-18 GB GB190716513D patent/GB190716513A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2465036A (en) * | 1943-09-13 | 1949-03-22 | Gen Controls Co | Valve structure |
US2550297A (en) * | 1944-09-04 | 1951-04-24 | Gen Controls Co | Electromagnetically operated valve |
US2589574A (en) * | 1946-05-22 | 1952-03-18 | Gen Controls Co | Electromagnetic valve |
US2615470A (en) * | 1947-04-23 | 1952-10-28 | Everett H Bickley | Magnetic air valve |
US2828936A (en) * | 1954-01-21 | 1958-04-01 | J & E Hall Ltd | Expansion valves for refrigeration plants |
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