JPS56135916A - On-load tap changer with polar contact for on-load tap changing transformer - Google Patents
On-load tap changer with polar contact for on-load tap changing transformerInfo
- Publication number
- JPS56135916A JPS56135916A JP3058881A JP3058881A JPS56135916A JP S56135916 A JPS56135916 A JP S56135916A JP 3058881 A JP3058881 A JP 3058881A JP 3058881 A JP3058881 A JP 3058881A JP S56135916 A JPS56135916 A JP S56135916A
- Authority
- JP
- Japan
- Prior art keywords
- contacts
- selector
- tap
- load tap
- reverser
- 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.)
- Granted
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
- H01H9/0027—Operating mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/44—Driving mechanisms, i.e. for transmitting driving force to the contacts using Geneva movement
Abstract
1. Tap switch for tapped transfomers with tap selector (1) constructed as cylindrical rod cage and a reverser (3), which is arranged laterally of the tap selector (1) and consists of a lower arm (20) and an upper arm (19), which are each connected with the cage rings (5, 6) of the tap selector (1) and have insulating roods (21, 22) fastened thereat, which carry the fixed reverser contacts (23, 24), and of a switching shaft (25), which is borne in the arms (19, 20) carried the movable reverser contacts (26) and which is actuable by means of a first fork (30), which is borne at the upper cage ring (6) and into which engages a dog (33) sitting on a drive sheave (13) of the selector (1), wherein polarity contacts (37) the movable contacts (38) of which are actuable together with the reverser contacts (26), for the tying of a centre tap of the cap winding to a certain potential are arranged on a further insulating rod (36) likewise laterally of the tap selector (1), characterized thereby, that the movable polarity contacts (38) are actuable by means of a further actuating fork (48) borne at the upper cage ring (6), wherein a roller (33) likewise sitting on the drive sheave (13) of the selector engages into this further actuating fork (48).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3009052A DE3009052C2 (en) | 1980-03-08 | 1980-03-08 | Step switch for step transformers |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56135916A true JPS56135916A (en) | 1981-10-23 |
JPH0143443B2 JPH0143443B2 (en) | 1989-09-20 |
Family
ID=6096698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3058881A Granted JPS56135916A (en) | 1980-03-08 | 1981-03-05 | On-load tap changer with polar contact for on-load tap changing transformer |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0035637B1 (en) |
JP (1) | JPS56135916A (en) |
AT (1) | ATE6708T1 (en) |
DE (1) | DE3009052C2 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3827385A1 (en) * | 1988-08-12 | 1990-02-15 | Reinhausen Maschf Scheubeck | CYLINDRICAL LEVEL SELECTOR WITH CONTACT BRIDGE GUIDED BY A BRACKET OF INSULATING MATERIAL |
DE3827386A1 (en) * | 1988-08-12 | 1990-02-15 | Reinhausen Maschf Scheubeck | CYLINDRICAL STEP SELECTOR FOR STEP TRANSFORMERS WITH CONTACT RINGS FIXED BY CONNECTION CABLES |
DE3827388A1 (en) * | 1988-08-12 | 1990-02-15 | Reinhausen Maschf Scheubeck | CYLINDRICAL STEP SELECTOR FOR STEP TRANSFORMERS WITH CONTACT RINGS HOLDED BY CONNECTING CABLES |
DE4009503A1 (en) * | 1990-03-24 | 1991-09-26 | Reinhausen Maschf Scheubeck | STEPPER TRANSMISSION FOR STEPPERS OF STEPPING TRANSFORMERS |
CN102709036B (en) * | 2012-03-31 | 2015-05-20 | 北京博瑞莱智能科技集团有限公司 | Automatic capacity regulating distribution transformer and capacity regulating method thereof |
CN102789911B (en) * | 2012-08-20 | 2015-07-29 | 武汉泰普变压器开关有限公司 | Without excitation bar-type tapping switch |
CN105788903B (en) * | 2016-05-23 | 2017-12-22 | 沈阳天眼智云信息科技有限公司 | The core body device of shunting switch |
CN106935425B (en) * | 2017-03-24 | 2018-09-07 | 西安森宝电气工程有限公司 | A kind of and mating polarity switch of load ratio bridging switch |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2548408C3 (en) * | 1975-10-29 | 1979-05-31 | Maschinenfabrik Reinhausen Gebrueder Scheubeck Gmbh & Co Kg, 8400 Regensburg | Step switch for step transformers consisting of diverter switch, step selector and preselector |
DE2815736C2 (en) * | 1978-04-12 | 1980-05-29 | Maschinenfabrik Reinhausen Gebrueder Scheubeck Gmbh & Co Kg, 8400 Regensburg | Step switch with polarity contacts for step transformers |
-
1980
- 1980-03-08 DE DE3009052A patent/DE3009052C2/en not_active Expired
-
1981
- 1981-01-28 EP EP81100595A patent/EP0035637B1/en not_active Expired
- 1981-01-28 AT AT81100595T patent/ATE6708T1/en not_active IP Right Cessation
- 1981-03-05 JP JP3058881A patent/JPS56135916A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3009052C2 (en) | 1983-10-20 |
ATE6708T1 (en) | 1984-03-15 |
DE3009052A1 (en) | 1981-09-17 |
EP0035637B1 (en) | 1984-03-14 |
EP0035637A1 (en) | 1981-09-16 |
JPH0143443B2 (en) | 1989-09-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS56135916A (en) | On-load tap changer with polar contact for on-load tap changing transformer | |
GB1584204A (en) | On-load transformer tap changer | |
US3581188A (en) | Switching device for on-load tap changers of regulating transformers | |
GB953497A (en) | Improvements in or relating to on-load tap changers for multi-phase voltage transformers | |
GB1476964A (en) | Quenching arcs | |
GB384528A (en) | Improvements in switch gear for electric transformers | |
US4130789A (en) | Tap changing voltage regulator which eliminates preventive autotransformer | |
SE7607527L (en) | OF LOAD SWITCH AND STEP SELECTOR EXISTING WINDING SWITCH FOR CONTROL TRANSFORMERS | |
GB994329A (en) | Power change-over switch for tap changers of regulating transformers | |
SE7611803L (en) | WINDING COUPLER WITH POLE COUPLER FOR CONTROL TRANSFORMERS WITH SWITCHABLE STEP WINDING | |
DE3478164D1 (en) | On-load tap changer for tapped transformer | |
ES8101305A1 (en) | Three phase load selector for a tapped transformer | |
GB1235434A (en) | On load tap changing arrangement for a three phase tap transformer | |
ES8401672A1 (en) | Contact arrangement for tap-changers of regulating transformers. | |
FR2423087A1 (en) | Transformer tap changer with polarising contacts - has moving and stationary contacts on insulating rods secured brackets, mounting also switching shaft | |
GB1497854A (en) | Transformer tap-changing switching arrangement | |
ATE52875T1 (en) | CENTER-TAPED TAP TRANSFORMER. | |
US3360618A (en) | Transfer switch for tap-changing transformers convertible for adaptation to a wide range of currents | |
DE3679488D1 (en) | UNDER LOAD SWITCHABLE STEP TRANSFORMER. | |
GB1424696A (en) | Filter choke for high electrical voltages and large outputs | |
US3138671A (en) | On-load transformer tap changer | |
ES292579A1 (en) | Opposite rotational sense actuator mechanism for tap changer contacts | |
SE8702667D0 (en) | CONVERSION CONNECTOR TO A TRANSFORMERS STEP CONNECTOR | |
GB1008744A (en) | A diverter switch for a transformer tap changer | |
JPS55143012A (en) | Tap selector for on-load tap changer |