NL60534C - - Google Patents
Info
- Publication number
- NL60534C NL60534C NL60534DA NL60534C NL 60534 C NL60534 C NL 60534C NL 60534D A NL60534D A NL 60534DA NL 60534 C NL60534 C NL 60534C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/1054—Means for avoiding unauthorised release
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/20—Control of fluid pressure characterised by the use of electric means
- G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
- G05D16/2066—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using controlling means acting on the pressure source
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/14—Electrothermal mechanisms
- H01H71/16—Electrothermal mechanisms with bimetal element
- H01H71/162—Electrothermal mechanisms with bimetal element with compensation for ambient temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/1054—Means for avoiding unauthorised release
- H01H2071/1063—Means for avoiding unauthorised release making use of an equilibrating mass
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Computer Security & Cryptography (AREA)
- Thermally Actuated Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE210903X | 1938-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL60534C true NL60534C (en) |
Family
ID=5799834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL60534D NL60534C (en) | 1938-04-26 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2253390A (en) |
| BE (1) | BE433900A (en) |
| CH (1) | CH210903A (en) |
| NL (1) | NL60534C (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE754842C (en) * | 1939-06-16 | 1954-08-23 | Elin Und Schorch Werke A G Fue | Multi-phase thermal overcurrent trip device |
| GB624581A (en) * | 1947-02-19 | 1949-06-13 | Crabtree & Co Ltd J A | Improvements in automatic circuit breakers having thermal overload release units |
| GB641269A (en) * | 1947-08-02 | 1950-08-09 | Ega Electric Ltd | Improvements in or relating to electric switch gear |
| US2873328A (en) * | 1955-08-29 | 1959-02-10 | Baso Inc | Thermostat for low power circuits |
| US2872548A (en) * | 1955-12-01 | 1959-02-03 | Fed Pacific Electric Co | Motor starters |
| DE1134745B (en) * | 1960-03-12 | 1962-08-16 | Metzenauer & Jung G M B H | Trip device for thermal relays |
| US3022403A (en) * | 1960-05-02 | 1962-02-20 | Monitor Controller Division Of | Thermally controlled switch |
| DE1131315B (en) * | 1960-07-23 | 1962-06-14 | Starkstrom Schaltgeraetefabrik | Bimetal overcurrent relay |
| US3265831A (en) * | 1962-06-21 | 1966-08-09 | Westinghouse Electric Corp | Thermally responsive electrical control device |
| JP4186415B2 (en) * | 2000-11-30 | 2008-11-26 | 富士電機機器制御株式会社 | Circuit breaker overload trip device |
| DE10113040B4 (en) * | 2001-03-17 | 2017-02-09 | Eaton Industries Gmbh | Arrangement for thermal tripping with temperature compensation |
| DE102004054176A1 (en) * | 2004-11-10 | 2006-05-24 | Abb Patent Gmbh | Thermal release |
-
0
- BE BE433900D patent/BE433900A/xx unknown
- NL NL60534D patent/NL60534C/xx active
-
1939
- 1939-04-24 CH CH210903D patent/CH210903A/en unknown
- 1939-04-26 US US270214A patent/US2253390A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2253390A (en) | 1941-08-19 |
| BE433900A (en) | |
| CH210903A (en) | 1940-08-15 |