JPS5338021B2 - - Google Patents
Info
- Publication number
- JPS5338021B2 JPS5338021B2 JP10894574A JP10894574A JPS5338021B2 JP S5338021 B2 JPS5338021 B2 JP S5338021B2 JP 10894574 A JP10894574 A JP 10894574A JP 10894574 A JP10894574 A JP 10894574A JP S5338021 B2 JPS5338021 B2 JP S5338021B2
- Authority
- JP
- Japan
- 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
- H01H9/0038—Tap change devices making use of vacuum switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
- H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
- H01H15/02—Details
- H01H15/06—Movable parts; Contacts mounted thereon
- H01H15/08—Contact arrangements for providing make-before-break operation, e.g. for on-load tap-changing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
- H01H3/3005—Charging means
- H01H3/3015—Charging means using cam devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/16—Impedances connected with contacts
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Ac-Ac Conversion (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2348091A DE2348091C2 (de) | 1973-09-25 | 1973-09-25 | Dreiphasiger zylindrischer Lastumschalter für Stufenschalter von Stufentransformatoren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5063437A JPS5063437A (US07488766-20090210-C00029.png) | 1975-05-29 |
| JPS5338021B2 true JPS5338021B2 (US07488766-20090210-C00029.png) | 1978-10-13 |
Family
ID=5893541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10894574A Expired JPS5338021B2 (US07488766-20090210-C00029.png) | 1973-09-25 | 1974-09-24 |
Country Status (9)
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57175886U (US07488766-20090210-C00029.png) * | 1981-05-01 | 1982-11-06 | ||
| JPS60158080U (ja) * | 1984-03-30 | 1985-10-21 | 藤倉ゴム工業株式会社 | 逆止弁の固定装置 |
| JPS60158081U (ja) * | 1984-03-30 | 1985-10-21 | 藤倉ゴム工業株式会社 | 逆止弁の固定装置 |
| JPS62107189U (US07488766-20090210-C00029.png) * | 1985-12-25 | 1987-07-08 |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE394920B (sv) * | 1975-10-29 | 1977-07-18 | Asea Ab | Lindningskopplare |
| JPS5852666Y2 (ja) * | 1977-06-20 | 1983-12-01 | 富士電機株式会社 | 負荷時タップ切換器 |
| JPS59125418A (ja) * | 1983-01-07 | 1984-07-19 | Mitsubishi Electric Corp | 負荷時タツプ切換装置 |
| JPH0693407B2 (ja) * | 1985-01-08 | 1994-11-16 | 株式会社日立製作所 | 負荷時タツプ切換器 |
| DE3943514C2 (US07488766-20090210-C00029.png) * | 1988-06-15 | 1992-02-06 | Kabushiki Kaisha Toshiba, Kawasaki, Kanagawa, Jp | |
| ATE136684T1 (de) * | 1992-07-16 | 1996-04-15 | Reinhausen Maschf Scheubeck | Stufenschalter |
| US5594223A (en) * | 1993-12-07 | 1997-01-14 | Fuji Electric Co., Ltd. | Vacuum switch bulb type change over switch for on-load tap changer |
| DE19510809C1 (de) * | 1995-03-24 | 1996-07-04 | Reinhausen Maschf Scheubeck | Lastumschalter eines Stufenschalters |
| JP3243750B2 (ja) * | 1997-08-08 | 2002-01-07 | 三菱電機株式会社 | 主回路開閉装置 |
| DE102009043171B4 (de) * | 2009-09-26 | 2014-11-20 | Maschinenfabrik Reinhausen Gmbh | Stufenschalter mit Vakuumschaltröhren |
| DE102009048813A1 (de) * | 2009-10-08 | 2011-04-14 | Maschinenfabrik Reinhausen Gmbh | Stufenschalter |
| DE102010019948B4 (de) * | 2010-05-08 | 2015-06-11 | Maschinenfabrik Reinhausen Gmbh | Laststufenschalter |
| DE102010050882A1 (de) * | 2010-11-09 | 2012-05-10 | Maschinenfabrik Reinhausen Gmbh | Stufenschalter |
| DE102011113718A1 (de) * | 2011-09-17 | 2013-03-21 | Maschinenfabrik Reinhausen Gmbh | Laststufenschalter |
| CN104196972B (zh) * | 2014-09-16 | 2017-04-26 | 任宏宇 | 分接开关的可调传动 |
| CN104952603B (zh) * | 2015-06-03 | 2017-08-08 | 浙江纪元电气科技股份有限公司 | 采用真空灭弧室的调压调容分接开关 |
| CN105810501B (zh) * | 2016-05-10 | 2018-09-11 | 浙江纪元电气科技股份有限公司 | 一种同时实现多分多合的开关 |
| CN105826124B (zh) * | 2016-05-10 | 2018-09-11 | 浙江纪元变压器有限公司 | 一种真空调压调容分接开关 |
| DE102019115970A1 (de) * | 2019-06-12 | 2020-12-17 | Maschinenfabrik Reinhausen Gmbh | Laststufenschalter |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3418439A (en) * | 1965-10-21 | 1968-12-24 | Gen Electric | High-voltage electric circuit breaker |
| US3538277A (en) * | 1968-06-13 | 1970-11-03 | Gen Electric | High voltage circuit breaker with resistance means |
| US3632933A (en) * | 1970-03-25 | 1972-01-04 | Esco Mfg Co | Rack and gear spring charging means for reciprocating contact |
| US3663770A (en) * | 1970-12-01 | 1972-05-16 | Spar Aerospace Products Ltd | Electrical rotary joint |
| US3728508A (en) * | 1971-10-26 | 1973-04-17 | Ite Imperial Corp | Operating mechanism for vacuum circuit breaker including contact pressure springs |
-
1973
- 1973-09-25 DE DE2348091A patent/DE2348091C2/de not_active Expired
-
1974
- 1974-09-16 US US05/506,063 patent/US3935407A/en not_active Expired - Lifetime
- 1974-09-17 GB GB4036174A patent/GB1468585A/en not_active Expired
- 1974-09-19 SE SE7411771A patent/SE392541B/xx unknown
- 1974-09-23 AT AT763074A patent/AT336140B/de not_active IP Right Cessation
- 1974-09-24 JP JP10894574A patent/JPS5338021B2/ja not_active Expired
- 1974-09-24 NL NL7412574A patent/NL7412574A/xx not_active Application Discontinuation
- 1974-09-25 FR FR7432344A patent/FR2258046B1/fr not_active Expired
- 1974-09-25 SU SU2062881A patent/SU541450A3/ru active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57175886U (US07488766-20090210-C00029.png) * | 1981-05-01 | 1982-11-06 | ||
| JPS60158080U (ja) * | 1984-03-30 | 1985-10-21 | 藤倉ゴム工業株式会社 | 逆止弁の固定装置 |
| JPS60158081U (ja) * | 1984-03-30 | 1985-10-21 | 藤倉ゴム工業株式会社 | 逆止弁の固定装置 |
| JPS62107189U (US07488766-20090210-C00029.png) * | 1985-12-25 | 1987-07-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| SU541450A3 (ru) | 1976-12-30 |
| NL7412574A (nl) | 1975-03-27 |
| AT336140B (de) | 1977-04-25 |
| FR2258046A1 (US07488766-20090210-C00029.png) | 1975-08-08 |
| JPS5063437A (US07488766-20090210-C00029.png) | 1975-05-29 |
| FR2258046B1 (US07488766-20090210-C00029.png) | 1981-01-30 |
| DE2348091C2 (de) | 1975-08-28 |
| GB1468585A (en) | 1977-03-30 |
| US3935407A (en) | 1976-01-27 |
| SE392541B (sv) | 1977-03-28 |
| SE7411771L (US07488766-20090210-C00029.png) | 1975-03-26 |
| ATA763074A (de) | 1976-08-15 |
| DE2348091B1 (de) | 1975-01-09 |
