NL94688C - - Google Patents
Info
- Publication number
- NL94688C NL94688C NL227471A NL227471A NL94688C NL 94688 C NL94688 C NL 94688C NL 227471 A NL227471 A NL 227471A NL 227471 A NL227471 A NL 227471A NL 94688 C NL94688 C NL 94688C
- Authority
- NL
- Netherlands
- Prior art keywords
- contacts
- blocks
- tube
- fixed contacts
- arms
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
- H01H1/42—Knife-and-clip contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
- H01H19/56—Angularly-movable actuating part carrying contacts, e.g. drum switch
-
- 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
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Breakers (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL227471A NL94688C (zh) | 1958-05-02 | 1958-05-02 | |
CH7233459A CH367876A (de) | 1958-05-02 | 1959-04-21 | Drehschalter für hohe Spannung, insbesondere Stufenschalter für einen Stufentransformator |
DES62695A DE1118860B (de) | 1958-05-02 | 1959-04-22 | Stufenschalter fuer hohe Spannung fuer Stufentransformatoren |
GB1376459A GB887369A (en) | 1958-05-02 | 1959-04-22 | Improvements in and relating to rotary switches for high voltages, more particularlytap changing switches for a regulating transformer |
BE578125A BE578125A (fr) | 1958-05-02 | 1959-04-25 | Perfectionnement d'un commutateur rotatif pour haute tension, plus particulièrement d'un commutateur de réglage pour transformateur |
FR39355A FR1222966A (fr) | 1958-05-02 | 1959-04-27 | Perfectionnement d'un commutateur rotatif pour haute tension, plus particulièrementd'un commutateur de réglage pour transformateur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL227471A NL94688C (zh) | 1958-05-02 | 1958-05-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
NL227471A NL227471A (zh) | |
NL94688C true NL94688C (zh) | 1960-06-15 |
Family
ID=19751200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL227471A NL94688C (zh) | 1958-05-02 | 1958-05-02 |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE578125A (zh) |
CH (1) | CH367876A (zh) |
DE (1) | DE1118860B (zh) |
FR (1) | FR1222966A (zh) |
GB (1) | GB887369A (zh) |
NL (1) | NL94688C (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE635623A (zh) * | 1962-08-03 | |||
DE1253810B (de) * | 1963-03-19 | 1967-11-09 | Siemens Ag | Umsteller fuer Transformatoren |
DE7810069U1 (de) * | 1978-04-05 | 1979-09-13 | Maschinenfabrik Reinhausen Gebrueder Scheubeck Gmbh & Co Kg, 8400 Regensburg | Unter oel betriebener stufenwaehler fuer stufenschalter von stufentransformatoren |
DE3801152A1 (de) * | 1988-01-16 | 1989-07-27 | Reinhausen Maschf Scheubeck | In einer isolierstoffwand sitzende kontaktanordnung fuer stufenwaehler von stufentransformatoren |
DE3928359C1 (zh) * | 1989-08-28 | 1991-01-24 | Maschinenfabrik Reinhausen Gmbh, 8400 Regensburg, De | |
EP2509089B1 (en) * | 2011-04-04 | 2016-11-30 | ABB Schweiz AG | Tap changer |
US10037858B2 (en) | 2013-04-15 | 2018-07-31 | Abb Oy | Electric switch assembly |
DE102013112405A1 (de) * | 2013-11-12 | 2015-05-13 | Maschinenfabrik Reinhausen Gmbh | Kontakteinheit |
US20200064779A1 (en) * | 2018-08-24 | 2020-02-27 | Apple Inc. | Watch crown having a conductive surface |
CN116171482A (zh) * | 2020-11-06 | 2023-05-26 | 日立能源瑞士股份公司 | 一种抽头变换器以及包括所述抽头变换器的变压器装置 |
CN113192775B (zh) * | 2021-04-26 | 2022-11-18 | 国网河南省电力公司超高压公司 | 一种有载调压开关用触头组件 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB329445A (en) * | 1929-03-26 | 1930-05-22 | Henry Tinsley | Improvements in and relating to electric switches |
US2363295A (en) * | 1942-12-26 | 1944-11-21 | Westinghouse Electric & Mfg Co | Circuit interrupter |
-
1958
- 1958-05-02 NL NL227471A patent/NL94688C/xx active
-
1959
- 1959-04-21 CH CH7233459A patent/CH367876A/de unknown
- 1959-04-22 DE DES62695A patent/DE1118860B/de active Pending
- 1959-04-22 GB GB1376459A patent/GB887369A/en not_active Expired
- 1959-04-25 BE BE578125A patent/BE578125A/fr unknown
- 1959-04-27 FR FR39355A patent/FR1222966A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE578125A (fr) | 1959-08-17 |
DE1118860B (de) | 1961-12-07 |
FR1222966A (fr) | 1960-06-14 |
NL227471A (zh) | |
GB887369A (en) | 1962-01-17 |
CH367876A (de) | 1963-03-15 |
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