GB1287669A - Improvements in or relating to regulating transformers - Google Patents
Improvements in or relating to regulating transformersInfo
- Publication number
- GB1287669A GB1287669A GB59255/70A GB5925570A GB1287669A GB 1287669 A GB1287669 A GB 1287669A GB 59255/70 A GB59255/70 A GB 59255/70A GB 5925570 A GB5925570 A GB 5925570A GB 1287669 A GB1287669 A GB 1287669A
- Authority
- GB
- United Kingdom
- Prior art keywords
- contacts
- main
- arcing
- arcing contacts
- links
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H01H9/0005—Tap change devices
- H01H9/0016—Contact arrangements for tap changers
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
1287669 Transformer tap-changers E SCHEUBECK 14 Dec 1970 [16 Dec 1969] 59255/70 Heading H1N In an on-load transformer tap-changer having main arcing contacts 21, 22, Fig. 3, bridging across contact pairs 18, 12 and adjacent auxiliary arcing contacts 23 bridging contact pairs 13, permanent movable contacts 34 are arranged to open before the main arcing contacts 21, 22 and are pivoted at 36 to the main arcing contacts 21 and swung away from the fixed contacts by links 38 attached to a star wheel 40, Fig. 1 (not shown). The main arcing and auxiliary arcing contacts 21, 22 and 23 are operable from star wheels 27 (40), Fig. 1 (not shown), through links 26, 38, the links 26 having a spring-loaded lost-motion connections at pin 29 in slots 30 containing compression springs 31 to permit the main contacts 34 to be withdrawn a greater distance than the arcing contacts 21, 22, 23, 24.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691962958 DE1962958C (en) | 1969-12-16 | Diverter switch for step switches of regulating transformers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1287669A true GB1287669A (en) | 1972-09-06 |
Family
ID=5753990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB59255/70A Expired GB1287669A (en) | 1969-12-16 | 1970-12-14 | Improvements in or relating to regulating transformers |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3671687A (en) |
| JP (1) | JPS524728B1 (en) |
| AT (1) | AT301699B (en) |
| FR (1) | FR2073183A5 (en) |
| GB (1) | GB1287669A (en) |
| SE (1) | SE366145B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2213264C2 (en) * | 1972-03-18 | 1974-03-28 | Maschinenfabrik Reinhausen Gebrueder Scheubeck Kg, 8400 Regensburg | Diverter switch for step transformers |
| JPS53103638U (en) * | 1977-01-24 | 1978-08-21 | ||
| DE2747489C3 (en) * | 1977-10-22 | 1982-01-21 | Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg | Diverter switch for step switches of step transformers |
| DE4016428C1 (en) * | 1990-05-22 | 1991-11-07 | Maschinenfabrik Reinhausen Gmbh, 8400 Regensburg, De | |
| CN101527232B (en) * | 2007-12-27 | 2012-07-18 | 拿丁有限责任公司 | Contact actuating mechanism for switching device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1221355B (en) * | 1961-01-05 | 1966-07-21 | Circulume Ltd | Ring-shaped choke coil designed as a ballast for gas discharge lamps |
| DE1230903B (en) * | 1962-02-08 | 1966-12-22 | Reinhausen Maschf Scheubeck | Diverter switch for step switches of regulating transformers |
| NL296769A (en) * | 1962-08-20 | |||
| NL120901C (en) * | 1963-05-17 | |||
| NL126088C (en) * | 1963-07-18 |
-
1970
- 1970-12-07 US US95428A patent/US3671687A/en not_active Expired - Lifetime
- 1970-12-09 FR FR7044371A patent/FR2073183A5/en not_active Expired
- 1970-12-14 GB GB59255/70A patent/GB1287669A/en not_active Expired
- 1970-12-14 SE SE16873/70A patent/SE366145B/xx unknown
- 1970-12-14 JP JP45110627A patent/JPS524728B1/ja active Pending
- 1970-12-14 AT AT1123770A patent/AT301699B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE366145B (en) | 1974-04-08 |
| JPS524728B1 (en) | 1977-02-07 |
| DE1962958A1 (en) | 1971-06-24 |
| FR2073183A5 (en) | 1971-09-24 |
| AT301699B (en) | 1972-09-11 |
| US3671687A (en) | 1972-06-20 |
| DE1962958B2 (en) | 1971-11-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 416 | Proceeding under section 16 patents act 1949 | ||
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |