JPS50106130A - - Google Patents
Info
- Publication number
- JPS50106130A JPS50106130A JP49078781A JP7878174A JPS50106130A JP S50106130 A JPS50106130 A JP S50106130A JP 49078781 A JP49078781 A JP 49078781A JP 7878174 A JP7878174 A JP 7878174A JP S50106130 A JPS50106130 A JP S50106130A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
-
- 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
- H02H5/046—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 thermocouple
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
- H01F2027/406—Temperature sensor or protection
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformer Cooling (AREA)
- Protection Of Transformers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00378285A US3849705A (en) | 1973-07-11 | 1973-07-11 | Fluid-cooled transformer having a temperature responsive indicating and controlling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50106130A true JPS50106130A (fr) | 1975-08-21 |
Family
ID=23492493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49078781A Pending JPS50106130A (fr) | 1973-07-11 | 1974-07-11 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3849705A (fr) |
| JP (1) | JPS50106130A (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE370793B (fr) * | 1973-03-01 | 1974-10-28 | Asea Ab | |
| US4048467A (en) * | 1976-01-08 | 1977-09-13 | Firma Wks-Schweisstechnik Willy Kalnbach | Apparatus for generating and regulating welding currents |
| US4140999A (en) * | 1976-05-03 | 1979-02-20 | Robertshaw Controls Company | Transformer hot spot detection system |
| FR2513432B1 (fr) * | 1981-09-24 | 1988-04-01 | Westinghouse Electric Corp | Agencement d'appareil sujet a un chauffage interne et de capteur de temperature |
| US4745571A (en) * | 1985-08-30 | 1988-05-17 | Qualitrol Corporation | Modular electronic temperature controller |
| US7562830B2 (en) * | 2005-09-15 | 2009-07-21 | Crydom Technologies | Temperature controller |
| DE102006012170A1 (de) * | 2006-03-14 | 2007-09-20 | Siemens Ag | Schutzeinrichtung und Verfahren zum Überwachen der Gerätetemperatur eines Gerätes |
| CN101325117B (zh) * | 2007-06-14 | 2011-04-27 | 咸日常 | 基于温度控制的变压器冷却装置智能控制方法及其装置 |
| CN107450458B (zh) * | 2017-07-28 | 2019-09-20 | 陕西金源自动化科技有限公司 | 一种节能型变压器冷却器控制柜及其控制方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1736993A (en) * | 1928-11-09 | 1929-11-26 | Westinghouse Electric & Mfg Co | Light-relay system |
| US2525499A (en) * | 1944-05-23 | 1950-10-10 | Westinghouse Electric Corp | Distribution apparatus |
| CA716691A (en) * | 1957-08-21 | 1965-08-24 | P. Gibson Gordon | Protector for dynamoelectric machines |
| US2896152A (en) * | 1958-03-07 | 1959-07-21 | Westinghouse Electric Corp | Transformer cooling system control |
| US3131322A (en) * | 1961-03-06 | 1964-04-28 | Gen Motors Corp | Thermostatic overload protector |
| US3076897A (en) * | 1961-10-25 | 1963-02-05 | Clifford D Skirvin | Photoelectrically controlled transistor circuit |
| US3619629A (en) * | 1969-04-30 | 1971-11-09 | Laser Systems Corp | Security system |
| US3688295A (en) * | 1969-10-21 | 1972-08-29 | John Tsoras | Electronic temperature monitoring system |
| FR2175537B1 (fr) * | 1972-03-13 | 1978-03-03 | Honeywell Bull | |
| US3808502A (en) * | 1972-08-07 | 1974-04-30 | Birtcher Corp | Isolator circuit for use with electrical medical equipment |
| US3812401A (en) * | 1973-04-04 | 1974-05-21 | Ford Motor Co | Overtemperature protection system for exhaust gas conversion device |
-
1973
- 1973-07-11 US US00378285A patent/US3849705A/en not_active Expired - Lifetime
-
1974
- 1974-07-11 JP JP49078781A patent/JPS50106130A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3849705A (en) | 1974-11-19 |