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
Application number
Inventor
Lloyd Wise William
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CYPRIEN ODILON MAILLOUX
Original Assignee
CYPRIEN ODILON MAILLOUX
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CYPRIEN ODILON MAILLOUX filed Critical CYPRIEN ODILON MAILLOUX
Application granted granted Critical
Publication of GB190716513A publication Critical patent/GB190716513A/en
Expired legal-status Critical Current

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.
GB190716513D 1907-07-18 1907-07-18 Apparatus for Cooling Electric Machinery. Expired GB190716513A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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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