BE565418A - - Google Patents

Info

Publication number: BE565418A
Authority: BE; Belgium

Application number

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.)

1957-03-14

Publication of BE565418A publication Critical patent/BE565418A/xx

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
- H02H5/044—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature using a semiconductor device to sense the temperature
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K3/00—Thermometers giving results other than momentary value of temperature
- G01K3/005—Circuits arrangements for indicating a predetermined temperature
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
- G05D23/2033—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature details of the sensing element
- G05D23/2034—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature details of the sensing element the sensing element being a semiconductor
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
- H01H47/26—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil having thermo-sensitive input

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Automation & Control Theory (AREA)
Measuring Temperature Or Quantity Of Heat (AREA)

BE565418D 1957-03-14 BE565418A (mo)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DES52719A DE1031416B (de)	1957-03-14	1957-03-14	Anordnung zur Temperaturueberwachung von Motoren, Transformatoren od. dgl.

Publications (1)

Publication Number	Publication Date
BE565418A true BE565418A (mo)

Family

ID=7488892

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE565418D BE565418A (mo)	1957-03-14

Country Status (3)

Country	Link
BE (1)	BE565418A (mo)
DE (1)	DE1031416B (mo)
FR (1)	FR1202253A (mo)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1089880B (de) *	1959-05-23	1960-09-29	Siemens Ag	Temperaturabhaengige Schalteinrichtung
DE1276812B (de) *	1962-04-28	1968-09-05	Loher & Soehne G M B H	Einrichtung zur UEberwachung von Temperaturen in Geraeten, insbesondere elektrischenMaschinen
DE102006061932A1 (de)	2006-12-21	2008-07-10	Carl Zeiss Meditec Ag	Anordnung für ophthalmologische Geräte zur Verbesserung von Fundusbildern

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE421481C (de) *	1924-07-09	1925-11-12	Allg Elek Citaets Ges Fa	Einrichtung zur Bestimmung oder Begrenzung der Temperatur bei Wicklungen elektrischer Maschinen und Apparate

0
- BE BE565418D patent/BE565418A/xx unknown
1957
- 1957-03-14 DE DES52719A patent/DE1031416B/de active Pending
1958
- 1958-03-07 FR FR1202253D patent/FR1202253A/fr not_active Expired

Also Published As

Publication number	Publication date
FR1202253A (fr)	1960-01-08
DE1031416B (de)	1958-06-04

Publication	Publication Date	Title
AT205766B (mo)	1959-10-10
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