NL261764A - - Google Patents
Info
- Publication number
- NL261764A NL261764A NL261764DA NL261764A NL 261764 A NL261764 A NL 261764A NL 261764D A NL261764D A NL 261764DA NL 261764 A NL261764 A NL 261764A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/56—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the AC cycle
- H01H9/563—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the AC cycle for multipolar switches, e.g. different timing for different phases, selecting phase with first zero-crossing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor And Converter Starters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL35506A DE1181774B (en) | 1960-02-29 | 1960-02-29 | Synchronous single or multi-phase current circuit breaker operated by a wave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL261764A true NL261764A (en) |
Family
ID=7267114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL261764D NL261764A (en) | 1960-02-29 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH391052A (en) |
| DE (1) | DE1181774B (en) |
| NL (1) | NL261764A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006037283A1 (en) * | 2006-08-09 | 2008-02-14 | Siemens Ag | Drive for an electromechanical switch |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE212303C (en) * | ||||
| DE222886C (en) * | ||||
| DE233456C (en) * | ||||
| DE631646C (en) * | 1935-04-26 | 1936-06-24 | Siemens Schuckertwerke Akt Ges | Device for switching AC circuits at any time value of the AC voltage that can be selected |
| DE690783C (en) * | 1939-04-26 | 1940-05-07 | Siemens Schuckertwerke Akt Ges | ei an arbitrarily selectable time value of the alternating voltage |
| DE909729C (en) * | 1942-12-08 | 1954-04-22 | Siemens Ag | Synchronous tripping device for suddenly activated AC switches |
| DE761651C (en) * | 1943-07-11 | 1954-04-29 | Siemens Schuckertwerke A G | Device for single-pole, arc-free switching on and off of AC circuits |
-
0
- NL NL261764D patent/NL261764A/xx unknown
-
1960
- 1960-02-29 DE DEL35506A patent/DE1181774B/en active Pending
-
1961
- 1961-02-25 CH CH231361A patent/CH391052A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1181774B (en) | 1964-11-19 |
| CH391052A (en) | 1965-04-30 |