GB1196712A - On-Load Tap Changing Switch. - Google Patents
On-Load Tap Changing Switch.Info
- Publication number
- GB1196712A GB1196712A GB2626768A GB2626768A GB1196712A GB 1196712 A GB1196712 A GB 1196712A GB 2626768 A GB2626768 A GB 2626768A GB 2626768 A GB2626768 A GB 2626768A GB 1196712 A GB1196712 A GB 1196712A
- Authority
- GB
- United Kingdom
- Prior art keywords
- switches
- main
- switch
- component
- changing switch
- 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
Landscapes
- Housings And Mounting Of Transformers (AREA)
- Adjustable Resistors (AREA)
- Attenuators (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
1,196,712. Transformers. LICENTIA PATENT - VERWALTUNGS - G.m.b.H. 31 May, 1968 [3 June, 1967], No. 26267/68. Heading H1T. An on-load transformer tap-changing switch comprises two main switching sections each divided into a plurality of series-connected component switches, as 1, 3 and 5, 7 respectively, change-over resistances 21, 23 and associated auxiliary switches 5, 7 in parallel with each component switch, linear or non-linear voltagedistributing resistance paths 9, 11 and 10, 12 for controlling the distribution of voltage between the component switches of each main switching section, and at least one switch as 13, 14 in each resistance path for preventing current flow along it which the associated main and auxiliary switches are open. The switches 13, 14 may be mechanically linked with the main switches to be operated in synchronism with them.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL0056658 | 1967-06-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1196712A true GB1196712A (en) | 1970-07-01 |
Family
ID=7277950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2626768A Expired GB1196712A (en) | 1967-06-03 | 1968-05-31 | On-Load Tap Changing Switch. |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH471454A (en) |
DE (1) | DE1638383A1 (en) |
GB (1) | GB1196712A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2547215C2 (en) * | 1975-10-22 | 1983-09-22 | Transformatoren Union Ag, 7000 Stuttgart | Diverter switch for step switches of regulating transformers |
DE2738973A1 (en) * | 1977-08-30 | 1979-03-15 | Transformatoren Union Ag | Power switch for transformer tap changer - has several switching points consecutively inserting higher transition resistances |
-
1967
- 1967-06-03 DE DE19671638383 patent/DE1638383A1/en active Pending
-
1968
- 1968-05-27 CH CH781268A patent/CH471454A/en not_active IP Right Cessation
- 1968-05-31 GB GB2626768A patent/GB1196712A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH471454A (en) | 1969-04-15 |
DE1638383A1 (en) | 1971-05-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |