FR950479A - Commande perfectionnée d'interrupteur électrique - Google Patents

Commande perfectionnée d'interrupteur électrique

Info

Publication number: FR950479A
Authority: FR; France
Prior art keywords: switch control; electrical switch; advanced electrical; advanced; control
Prior art date: 1947-07-29
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

Other languages

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.)

Motors Liquidation Co

Original Assignee

General Motors Corp

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.)

1950-04-06

Filing date

1947-07-29

Publication date

1949-09-28

1947-07-29 Application filed by General Motors Corp filed Critical General Motors Corp

1949-09-28 Application granted granted Critical

1949-09-28 Publication of FR950479A publication Critical patent/FR950479A/fr

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/36—Thermally-sensitive members actuated due to expansion or contraction of a fluid with or without vaporisation
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/26—Details
- H01H35/2607—Means for adjustment of "ON" or "OFF" operating pressure
- H01H35/2635—Means for adjustment of "ON" or "OFF" operating pressure by adjustment of a motion transmitting system
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/12—Means for adjustment of "on" or "off" operating temperature

Landscapes

Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Fluid Mechanics (AREA)
Thermally Actuated Switches (AREA)
Actuator (AREA)
Separation By Low-Temperature Treatments (AREA)

FR950479D 1950-04-06 1947-07-29 Commande perfectionnée d'interrupteur électrique Expired FR950479A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US154246A US2693512A (en)	1950-04-06	1950-04-06	Electrical apparatus

Publications (1)

Publication Number	Publication Date
FR950479A true FR950479A (fr)	1949-09-28

Family

ID=22550595

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
FR950479D Expired FR950479A (fr)	1950-04-06	1947-07-29	Commande perfectionnée d'interrupteur électrique
FR62264D Expired FR62264E (fr)	1950-04-06	1951-04-05	Commande perfectionnée d'interrupteur électrique

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
FR62264D Expired FR62264E (fr)	1950-04-06	1951-04-05	Commande perfectionnée d'interrupteur électrique

Country Status (4)

Country	Link
US (1)	US2693512A (fr)
DE (2)	DE889781C (fr)
FR (2)	FR950479A (fr)
GB (2)	GB580287A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE964240C (de) *	1951-10-10	1957-05-23	Gen Motors Corp	Elektrische Steuerschaltvorrichtung fuer Kuehlschraenke

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1231527A (en) *	1914-09-14	1917-06-26	Long Landreth Schneider Co	Thermostatic snap control.
DE572733C (de) *	1928-06-27	1933-03-22	Henry Raphael Guinot	Vorrichtung zum Einstellen des Schaltpunktes von selbsttaetigen, durch Fluessigkeiten oder Gase gesteuerten Unterbrechern
US2010649A (en) *	1932-11-04	1935-08-06	Gen Piate Company	Control
US2037155A (en) *	1933-08-07	1936-04-14	William W Stuart	Control structure
US2092085A (en) *	1935-02-19	1937-09-07	Henry F Riley	Temperature control device
US2351038A (en) *	1941-02-05	1944-06-13	Gen Motors Corp	Refrigerating apparatus
US2459522A (en) *	1944-10-30	1949-01-18	Gen Motors Corp	Switch for refrigerating apparatus

1944
- 1944-06-14 GB GB11347/44A patent/GB580287A/en not_active Expired
1947
- 1947-07-29 FR FR950479D patent/FR950479A/fr not_active Expired
1950
- 1950-04-06 US US154246A patent/US2693512A/en not_active Expired - Lifetime
- 1950-05-16 DE DEG1918A patent/DE889781C/de not_active Expired
1951
- 1951-03-08 GB GB5663/51A patent/GB692893A/en not_active Expired
- 1951-04-05 FR FR62264D patent/FR62264E/fr not_active Expired
- 1951-04-07 DE DEG5610A patent/DE909731C/de not_active Expired

Also Published As

Publication number	Publication date
DE889781C (de)	1953-09-14
GB580287A (en)	1946-09-03
DE909731C (de)	1954-04-22
FR62264E (fr)	1955-06-13
US2693512A (en)	1954-11-02
GB692893A (en)	1953-06-17

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