KR900010818A - Tap selector of tap transformer - Google Patents
Tap selector of tap transformer Download PDFInfo
- Publication number
- KR900010818A KR900010818A KR1019890017626A KR890017626A KR900010818A KR 900010818 A KR900010818 A KR 900010818A KR 1019890017626 A KR1019890017626 A KR 1019890017626A KR 890017626 A KR890017626 A KR 890017626A KR 900010818 A KR900010818 A KR 900010818A
- Authority
- KR
- South Korea
- Prior art keywords
- selector
- tap
- crank
- contacts
- movable
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F21/00—Variable inductances or transformers of the signal type
- H01F21/12—Variable inductances or transformers of the signal type discontinuously variable, e.g. tapped
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transmission Devices (AREA)
- Keying Circuit Devices (AREA)
- Dc-Dc Converters (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Testing Relating To Insulation (AREA)
- Multiple-Way Valves (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제 1도는 2개의 셀렉터접촉면과 한 개의 프리셀렉터(preselector) 접촉면을 가진 본발명의 제 1실시예 개략 사시도, 제 2도는 제 1도의 구조에 대응되는 3상 탭셀렉터 종단면도, 제 3도는 제 1도와 동일하나 하나의 보조제네바휘일(geneva wheel)를 가진 본 발명의 제 2실시예 개략 사시도, 제 4도는 제 3도의 구조에 대응되는 3상 탭셀렉터 종단면도이다.1 is a schematic perspective view of a first embodiment of the present invention having two selector contact surfaces and one preselector contact surface, FIG. 2 is a longitudinal cross-sectional view of a three-phase tap selector corresponding to the structure of FIG. 1, and FIG. A schematic perspective view of a second embodiment of the invention with the same but one auxiliary geneva wheel, FIG. 4 is a longitudinal cross-sectional view of a three-phase tap selector corresponding to the structure of FIG.
Claims (2)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3840528.8 | 1988-12-01 | ||
DE3840528A DE3840528A1 (en) | 1988-12-01 | 1988-12-01 | ONE-STEP OPERATIONAL CYLINDRICAL STEP SELECTOR FOR STEP TRANSFORMERS |
Publications (1)
Publication Number | Publication Date |
---|---|
KR900010818A true KR900010818A (en) | 1990-07-09 |
Family
ID=6368260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890017626A KR900010818A (en) | 1988-12-01 | 1989-11-30 | Tap selector of tap transformer |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0371375B1 (en) |
JP (1) | JPH02189908A (en) |
KR (1) | KR900010818A (en) |
AT (1) | ATE103734T1 (en) |
DE (2) | DE3840528A1 (en) |
HU (1) | HU206422B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100407621B1 (en) * | 1998-08-12 | 2003-11-28 | 마쉬넨파브릭 레인하우센 게엠베하 | Step switch with selector |
KR20180076048A (en) | 2016-12-27 | 2018-07-05 | 재단법인 아산사회복지재단 | Medical thermoforming apparatus |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BG64809B1 (en) * | 2002-01-24 | 2006-04-28 | Тони ГРОЗДАНОВ | Preselector for step voltage regulator |
DE102010015052A1 (en) * | 2010-04-15 | 2011-10-20 | Maschinenfabrik Reinhausen Gmbh | Stepping gear for on-load tap-changer of step transformers |
DE102014106997A1 (en) * | 2014-05-19 | 2015-11-19 | Maschinenfabrik Reinhausen Gmbh | Switching arrangement for a tapped transformer and method for operating such a switching arrangement |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL119926B (en) * | 1944-04-04 | |||
DE856019C (en) * | 1950-11-23 | 1952-11-17 | Siemens Ag | Reversing switch drive with roller or sliding body lock |
DE2106858B1 (en) * | 1971-02-13 | 1972-08-03 | Maschinenfabrik Reinhausen Gebr Scheubeck Kg | Step switch for regulating transformers |
US3764891A (en) * | 1972-07-06 | 1973-10-09 | Westinghouse Electric Corp | Tap changing apparatus with prevention of floating tapped winding |
DE2913271C2 (en) * | 1979-04-03 | 1982-11-18 | Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg | Three-phase load selector for step transformers |
-
1988
- 1988-12-01 DE DE3840528A patent/DE3840528A1/en active Granted
-
1989
- 1989-11-21 AT AT89121510T patent/ATE103734T1/en not_active IP Right Cessation
- 1989-11-21 EP EP89121510A patent/EP0371375B1/en not_active Expired - Lifetime
- 1989-11-21 DE DE89121510T patent/DE58907345D1/en not_active Expired - Fee Related
- 1989-11-28 JP JP1306775A patent/JPH02189908A/en active Pending
- 1989-11-28 HU HU896219A patent/HU206422B/en not_active IP Right Cessation
- 1989-11-30 KR KR1019890017626A patent/KR900010818A/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100407621B1 (en) * | 1998-08-12 | 2003-11-28 | 마쉬넨파브릭 레인하우센 게엠베하 | Step switch with selector |
KR20180076048A (en) | 2016-12-27 | 2018-07-05 | 재단법인 아산사회복지재단 | Medical thermoforming apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPH02189908A (en) | 1990-07-25 |
EP0371375A2 (en) | 1990-06-06 |
DE3840528A1 (en) | 1990-06-07 |
HUT52271A (en) | 1990-06-28 |
DE3840528C2 (en) | 1991-01-17 |
HU206422B (en) | 1992-10-28 |
DE58907345D1 (en) | 1994-05-05 |
EP0371375A3 (en) | 1991-08-14 |
HU896219D0 (en) | 1990-02-28 |
ATE103734T1 (en) | 1994-04-15 |
EP0371375B1 (en) | 1994-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |