NL7303621A - - Google Patents
Info
- Publication number
- NL7303621A NL7303621A NL7303621A NL7303621A NL7303621A NL 7303621 A NL7303621 A NL 7303621A NL 7303621 A NL7303621 A NL 7303621A NL 7303621 A NL7303621 A NL 7303621A NL 7303621 A NL7303621 A NL 7303621A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- 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
- H01H3/3031—Means for locking the spring in a charged state
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1248472A GB1418640A (en) | 1972-03-16 | 1972-03-16 | Electrical switchgear |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7303621A true NL7303621A (en) | 1973-09-18 |
| NL165876B NL165876B (en) | 1980-12-15 |
| NL165876C NL165876C (en) | 1981-05-15 |
Family
ID=10005461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7303621.A NL165876C (en) | 1972-03-16 | 1973-03-15 | ELECTRICAL POWER SWITCH WITH ON AND OFF SWITCHING SYSTEMS. |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US3823290A (en) |
| JP (1) | JPS48102263A (en) |
| AU (1) | AU470682B2 (en) |
| BE (1) | BE796881A (en) |
| CA (1) | CA978249A (en) |
| CH (1) | CH579315A5 (en) |
| DE (1) | DE2312758C3 (en) |
| DK (1) | DK144958C (en) |
| FR (1) | FR2176084B1 (en) |
| GB (1) | GB1418640A (en) |
| IT (1) | IT984419B (en) |
| MY (1) | MY7700274A (en) |
| NL (1) | NL165876C (en) |
| NO (1) | NO137066C (en) |
| SE (1) | SE377220B (en) |
| ZA (1) | ZA731486B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2742772C3 (en) * | 1977-09-20 | 1982-12-02 | Siemens AG, 1000 Berlin und 8000 München | Drive device for electric circuit breakers |
| US4946394A (en) * | 1986-09-12 | 1990-08-07 | Cooper Power Systems, Inc. | Connection mechanism for connecting a cable connector to a bushing |
| DE4110043A1 (en) * | 1991-03-27 | 1992-10-01 | Kloeckner Moeller Gmbh | MOTOR DRIVE FOR ELECTRICAL SWITCHING DEVICES, IN PARTICULAR CIRCUIT BREAKERS |
| CN105304420B (en) * | 2015-11-17 | 2017-06-27 | 江苏省如高高压电器有限公司 | A kind of breaker spring operating mechanism |
-
1972
- 1972-03-16 GB GB1248472A patent/GB1418640A/en not_active Expired
-
1973
- 1973-03-02 ZA ZA731486A patent/ZA731486B/en unknown
- 1973-03-12 US US00340304A patent/US3823290A/en not_active Expired - Lifetime
- 1973-03-13 NO NO994/73A patent/NO137066C/en unknown
- 1973-03-14 JP JP48030465A patent/JPS48102263A/ja active Pending
- 1973-03-14 DE DE732312758A patent/DE2312758C3/en not_active Expired
- 1973-03-15 DK DK141673A patent/DK144958C/en not_active IP Right Cessation
- 1973-03-15 FR FR7309249A patent/FR2176084B1/fr not_active Expired
- 1973-03-15 IT IT67754/73A patent/IT984419B/en active
- 1973-03-15 CA CA166,155A patent/CA978249A/en not_active Expired
- 1973-03-15 NL NL7303621.A patent/NL165876C/en not_active IP Right Cessation
- 1973-03-15 CH CH377173A patent/CH579315A5/xx not_active IP Right Cessation
- 1973-03-16 SE SE7303697A patent/SE377220B/xx unknown
- 1973-03-16 AU AU53408/73A patent/AU470682B2/en not_active Expired
- 1973-03-16 BE BE128882A patent/BE796881A/en not_active IP Right Cessation
-
1977
- 1977-12-31 MY MY1977274A patent/MY7700274A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK144958B (en) | 1982-07-12 |
| GB1418640A (en) | 1975-12-24 |
| CH579315A5 (en) | 1976-08-31 |
| SE377220B (en) | 1975-06-23 |
| BE796881A (en) | 1973-07-16 |
| NL165876B (en) | 1980-12-15 |
| NL165876C (en) | 1981-05-15 |
| DE2312758B2 (en) | 1978-07-13 |
| DE2312758A1 (en) | 1973-09-20 |
| NO137066B (en) | 1977-09-12 |
| IT984419B (en) | 1974-11-20 |
| ZA731486B (en) | 1973-11-28 |
| FR2176084B1 (en) | 1977-04-29 |
| NO137066C (en) | 1977-12-21 |
| JPS48102263A (en) | 1973-12-22 |
| US3823290A (en) | 1974-07-09 |
| CA978249A (en) | 1975-11-18 |
| MY7700274A (en) | 1977-12-31 |
| AU5340873A (en) | 1974-09-19 |
| AU470682B2 (en) | 1976-03-25 |
| FR2176084A1 (en) | 1973-10-26 |
| DE2312758C3 (en) | 1979-03-08 |
| DK144958C (en) | 1982-11-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DNT | Communications of changes of names of applicants whose applications have been laid open to public inspection |
Free format text: YORKSHIRE SWICHGEAR LIMITED |
|
| CNR | Transfer of rights (patent application after its laying open for public inspection) |
Free format text: Y.S. SECURITIES LIMITED |
|
| V1 | Lapsed because of non-payment of the annual fee |