JPS3811462B1 - - Google Patents
Info
- Publication number
- JPS3811462B1 JPS3811462B1 JP4597860A JP4597860A JPS3811462B1 JP S3811462 B1 JPS3811462 B1 JP S3811462B1 JP 4597860 A JP4597860 A JP 4597860A JP 4597860 A JP4597860 A JP 4597860A JP S3811462 B1 JPS3811462 B1 JP S3811462B1
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
- H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
- H02H7/0856—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load characterised by the protection measure taken
- H02H7/0858—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load characterised by the protection measure taken by reversing, cycling or reducing the power supply to the motor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
- H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
- H02H7/0852—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load directly responsive to abnormal temperature by using a temperature sensor
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US856189A US3065381A (en) | 1959-11-30 | 1959-11-30 | Safety control circuits for the motors of hermetically sealed refrigerant compressors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS3811462B1 true JPS3811462B1 (US20030204162A1-20031030-M00001.png) | 1963-07-08 |
Family
ID=25323033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4597860A Pending JPS3811462B1 (US20030204162A1-20031030-M00001.png) | 1959-11-30 | 1960-11-24 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3065381A (US20030204162A1-20031030-M00001.png) |
| JP (1) | JPS3811462B1 (US20030204162A1-20031030-M00001.png) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3100972A (en) * | 1962-03-14 | 1963-08-20 | Honeywell Regulator Co | Control apparatus |
| US3192463A (en) * | 1962-03-26 | 1965-06-29 | Westinghouse Electric Corp | Control circuits for electric motors |
| US3205405A (en) * | 1962-08-08 | 1965-09-07 | Carrier Corp | Over-temperature protection system for a dynamoelectric machine |
| US3427507A (en) * | 1966-09-09 | 1969-02-11 | Whirlpool Co | Control for electric motor with safety switch |
| US4334255A (en) * | 1980-10-14 | 1982-06-08 | Nissan Motor Company, Limited | Protection device for a vehicle-mounted air conditioner compressor |
| AU2016243053B2 (en) * | 2015-04-03 | 2021-05-20 | Michael Andrews | Systems and methods for disconnecting a DC load from a DC power source |
| US11407283B2 (en) | 2018-04-30 | 2022-08-09 | Tiger Tool International Incorporated | Cab heating systems and methods for vehicles |
| US11993130B2 (en) | 2018-11-05 | 2024-05-28 | Tiger Tool International Incorporated | Cooling systems and methods for vehicle cabs |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE522731A (US20030204162A1-20031030-M00001.png) * | ||||
| US1927512A (en) * | 1930-07-13 | 1933-09-19 | Siemens Ag | Electrical switching device |
| GB557707A (en) * | 1942-05-28 | 1943-12-01 | Standard Telephones Cables Ltd | Improvements in or relating to relay timing arrangements |
| GB735755A (en) * | 1952-03-26 | 1955-08-31 | British Thomson Houston Co Ltd | Improvements in and relating to the protection of electrical circuits |
| US2818535A (en) * | 1955-08-01 | 1957-12-31 | Westinghouse Electric Corp | Safety control circuits for electric motors |
| US2976463A (en) * | 1957-02-01 | 1961-03-21 | Gen Electric | Motor-protecting relay |
-
1959
- 1959-11-30 US US856189A patent/US3065381A/en not_active Expired - Lifetime
-
1960
- 1960-11-24 JP JP4597860A patent/JPS3811462B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3065381A (en) | 1962-11-20 |
