NL23514C - - Google Patents
Info
- Publication number
- NL23514C NL23514C NL23514DA NL23514C NL 23514 C NL23514 C NL 23514C NL 23514D A NL23514D A NL 23514DA NL 23514 C NL23514 C NL 23514C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/48—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having both electrothermal and electromagnetic automatic release
- H01H73/56—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having both electrothermal and electromagnetic automatic release reset by push-button, pull-knob or slide
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/36—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electromagnetic release and no other automatic release
- H01H73/44—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electromagnetic release and no other automatic release reset by push-button, pull-knob or slide
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Push-Button Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1750895X | 1926-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL23514C true NL23514C (en:Method) |
Family
ID=7741767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL23514D NL23514C (en:Method) | 1926-08-14 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1750895A (en:Method) |
| BE (1) | BE349611A (en:Method) |
| FR (1) | FR651363A (en:Method) |
| GB (1) | GB309704A (en:Method) |
| NL (1) | NL23514C (en:Method) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2612575A (en) * | 1947-06-13 | 1952-09-30 | Francis Ondrejca | Resetting fuse plug |
| US2926288A (en) * | 1954-06-01 | 1960-02-23 | George J Kupchik | Electrical protective apparatus |
| US5034714A (en) * | 1989-11-03 | 1991-07-23 | Westinghouse Electric Corp. | Universal relay |
| US10312039B2 (en) * | 2013-09-10 | 2019-06-04 | Apple Inc. | Generator button for electronic devices |
| US10056213B1 (en) * | 2017-04-16 | 2018-08-21 | Kuo-Lung Kuan | Electromagnetic switch protection structure |
| US11545311B2 (en) * | 2019-09-11 | 2023-01-03 | Kedu Electric Co., Ltd. | Electromagnetic switch |
-
0
- BE BE349611D patent/BE349611A/xx unknown
- NL NL23514D patent/NL23514C/xx active
-
1928
- 1928-03-08 FR FR651363D patent/FR651363A/fr not_active Expired
- 1928-03-19 GB GB8285/28A patent/GB309704A/en not_active Expired
- 1928-03-30 US US266089A patent/US1750895A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR651363A (fr) | 1929-02-21 |
| GB309704A (en) | 1929-04-18 |
| US1750895A (en) | 1930-03-18 |
| BE349611A (en:Method) |