BE502957A - - Google Patents
Info
- Publication number
- BE502957A BE502957A BE502957DA BE502957A BE 502957 A BE502957 A BE 502957A BE 502957D A BE502957D A BE 502957DA BE 502957 A BE502957 A BE 502957A
- Authority
- BE
- Belgium
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H27/00—Step-by-step mechanisms without freewheel members, e.g. Geneva drives
- F16H27/04—Step-by-step mechanisms without freewheel members, e.g. Geneva drives for converting continuous rotation into a step-by-step rotary movement
-
- 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
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0005—Tap change devices
- H01H9/0027—Operating mechanisms
-
- 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
- H01H2003/3078—Power arrangements internal to the switch for operating the driving mechanism using spring motor using an inertia element, e.g. a flywheel, to controll the energy released by the spring
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1596651A GB697558A (en) | 1951-07-05 | 1951-07-05 | Improvements in or relating to electric tap-changing switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE502957A true BE502957A (da) |
Family
ID=10068794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE502957D BE502957A (da) | 1951-07-05 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE502957A (da) |
| CH (1) | CH298269A (da) |
| GB (1) | GB697558A (da) |
| NL (2) | NL152772B (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10314142A1 (de) * | 2003-03-25 | 2004-10-14 | Siemens Ag | Schalterantriebseinrichtung für ein elektrisches Schaltgerät |
| EP2584576B1 (en) * | 2011-10-20 | 2016-01-20 | ABB Technology Ltd | A pre-selector actuating device for a pre-selector in a tap changer |
-
0
- BE BE502957D patent/BE502957A/xx unknown
- NL NL76651D patent/NL76651C/xx active
- NL NL727213714A patent/NL152772B/xx unknown
-
1951
- 1951-05-17 CH CH298269D patent/CH298269A/de unknown
- 1951-07-05 GB GB1596651A patent/GB697558A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH298269A (de) | 1954-04-30 |
| NL76651C (da) | |
| GB697558A (en) | 1953-09-23 |
| NL152772B (nl) |