NL7214678A - - Google Patents
Info
- Publication number
- NL7214678A NL7214678A NL7214678A NL7214678A NL7214678A NL 7214678 A NL7214678 A NL 7214678A NL 7214678 A NL7214678 A NL 7214678A NL 7214678 A NL7214678 A NL 7214678A NL 7214678 A NL7214678 A NL 7214678A
- 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
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/122—Automatic release mechanisms with or without manual release actuated by blowing of a fuse
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
- H01H5/02—Energy stored by the attraction or repulsion of magnetic parts
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL727214678A NL152106B (en) | 1972-10-30 | 1972-10-30 | ELECTRIC SWITCHING DEVICE WITH MAGNETIC LOCKING DEVICE. |
| BE136971A BE806406A (en) | 1972-10-30 | 1973-10-23 | ELEKTRISCHE SCHAKELINRICHTING |
| SE7314527A SE387003B (en) | 1972-10-30 | 1973-10-25 | ELECTRIC POWER SWITCH |
| US410025A US3859611A (en) | 1972-10-30 | 1973-10-26 | Electric switching apparatus |
| JP12155073A JPS5735536B2 (en) | 1972-10-30 | 1973-10-29 | |
| FR7338541A FR2204862B1 (en) | 1972-10-30 | 1973-10-29 | |
| GB5023573A GB1443730A (en) | 1972-10-30 | 1973-10-29 | Electric switching apparatus |
| DE19732354133 DE2354133C3 (en) | 1972-10-30 | 1973-10-29 | Electrical switchgear |
| CA184,595A CA987714A (en) | 1972-10-30 | 1973-10-30 | Electric switching apparatus |
| CH1525773A CH560962A5 (en) | 1972-10-30 | 1973-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL727214678A NL152106B (en) | 1972-10-30 | 1972-10-30 | ELECTRIC SWITCHING DEVICE WITH MAGNETIC LOCKING DEVICE. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7214678A true NL7214678A (en) | 1974-05-02 |
| NL152106B NL152106B (en) | 1977-01-17 |
Family
ID=19817264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL727214678A NL152106B (en) | 1972-10-30 | 1972-10-30 | ELECTRIC SWITCHING DEVICE WITH MAGNETIC LOCKING DEVICE. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3859611A (en) |
| JP (1) | JPS5735536B2 (en) |
| BE (1) | BE806406A (en) |
| CA (1) | CA987714A (en) |
| CH (1) | CH560962A5 (en) |
| FR (1) | FR2204862B1 (en) |
| GB (1) | GB1443730A (en) |
| NL (1) | NL152106B (en) |
| SE (1) | SE387003B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5724565B2 (en) * | 1974-05-29 | 1982-05-25 | ||
| JPS593036U (en) * | 1982-06-29 | 1984-01-10 | 株式会社昭和製作所 | Hydraulic shock absorber damping force adjustment device |
| CN102412085B (en) * | 2010-09-20 | 2014-09-10 | 西门子公司 | Double-break electrical contact device and isolating switch using same |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1813191A (en) * | 1926-04-30 | 1931-07-07 | Westinghouse Electric & Mfg Co | High speed circuit breaker |
| US3234347A (en) * | 1963-08-08 | 1966-02-08 | David Olof Hagglund | Protective switching arrangement with demountable fuse carrier |
| GB1143805A (en) * | 1966-08-04 |
-
1972
- 1972-10-30 NL NL727214678A patent/NL152106B/en not_active IP Right Cessation
-
1973
- 1973-10-23 BE BE136971A patent/BE806406A/en unknown
- 1973-10-25 SE SE7314527A patent/SE387003B/en unknown
- 1973-10-26 US US410025A patent/US3859611A/en not_active Expired - Lifetime
- 1973-10-29 GB GB5023573A patent/GB1443730A/en not_active Expired
- 1973-10-29 FR FR7338541A patent/FR2204862B1/fr not_active Expired
- 1973-10-29 JP JP12155073A patent/JPS5735536B2/ja not_active Expired
- 1973-10-30 CH CH1525773A patent/CH560962A5/xx not_active IP Right Cessation
- 1973-10-30 CA CA184,595A patent/CA987714A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2204862B1 (en) | 1977-03-11 |
| BE806406A (en) | 1974-04-23 |
| US3859611A (en) | 1975-01-07 |
| JPS5735536B2 (en) | 1982-07-29 |
| CH560962A5 (en) | 1975-04-15 |
| DE2354133B2 (en) | 1976-09-16 |
| CA987714A (en) | 1976-04-20 |
| FR2204862A1 (en) | 1974-05-24 |
| DE2354133A1 (en) | 1974-05-09 |
| NL152106B (en) | 1977-01-17 |
| SE387003B (en) | 1976-08-23 |
| GB1443730A (en) | 1976-07-21 |
| JPS4977181A (en) | 1974-07-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: HAZEMEIJER |