FR2170229A1 - - Google Patents
Info
- Publication number
- FR2170229A1 FR2170229A1 FR7303800A FR7303800A FR2170229A1 FR 2170229 A1 FR2170229 A1 FR 2170229A1 FR 7303800 A FR7303800 A FR 7303800A FR 7303800 A FR7303800 A FR 7303800A FR 2170229 A1 FR2170229 A1 FR 2170229A1
- Authority
- FR
- France
- 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.)
- Pending
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
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
-
- 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/668—Means for obtaining or monitoring the vacuum
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
- H01F2027/404—Protective devices specially adapted for fluid filled transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22363172A | 1972-02-04 | 1972-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2170229A1 true FR2170229A1 (sv) | 1973-09-14 |
Family
ID=22837357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7303800A Pending FR2170229A1 (sv) | 1972-02-04 | 1973-02-02 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3720867A (sv) |
| BR (1) | BR7300836D0 (sv) |
| ES (1) | ES410993A1 (sv) |
| FR (1) | FR2170229A1 (sv) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4388664A (en) * | 1980-08-04 | 1983-06-14 | Fuji Electric Co., Ltd. | Apparatus for protecting vacuum interrupter type on-line tap changer |
| US4384247A (en) * | 1981-05-08 | 1983-05-17 | Trw Inc. | Under-load switching device particularly adapted for voltage regulation and balance |
| JPS59125417A (ja) * | 1983-01-07 | 1984-07-19 | Mitsubishi Electric Corp | 真空スイツチ式負荷時タツプ切換器 |
| DE4011019C1 (sv) * | 1990-04-05 | 1991-12-05 | Maschinenfabrik Reinhausen Gmbh, 8400 Regensburg, De | |
| BR112013025007B1 (pt) | 2011-03-27 | 2021-05-25 | Abb Schweiz Ag | comutador de derivação com um sistema de monitoramento aprimorado |
| CN103563032B (zh) | 2011-03-27 | 2017-05-10 | Abb技术有限公司 | 具有改进驱动系统的抽头变换器 |
| DE102012103490B4 (de) * | 2012-04-20 | 2015-11-12 | Maschinenfabrik Reinhausen Gmbh | Verteiltransformator zur Spannungsregelung von Ortsnetzen |
| DE102014100949B4 (de) * | 2014-01-28 | 2016-12-29 | Maschinenfabrik Reinhausen Gmbh | Laststufenschalter nach dem Reaktorschaltprinzip |
| USD757797S1 (en) * | 2014-03-14 | 2016-05-31 | Maschinenfabrik Reinhausen Gmbh | Portion of a monitor with an icon |
| EP2980820B1 (en) * | 2014-08-01 | 2016-09-28 | ABB Schweiz AG | On-load tap-changer for dry transformers and dry transformer |
| DE102018102835B4 (de) | 2018-02-08 | 2023-03-16 | Maschinenfabrik Reinhausen Gmbh | Schaltelement für Stufenschalter und Stufenschalter |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3404247A (en) * | 1966-03-08 | 1968-10-01 | Gen Electric | Pressure responsive protective means for vacuum type circuit interrupters |
| US3472981A (en) * | 1966-08-05 | 1969-10-14 | Gen Electric | Pressure responsive protective means for vacuum type circuit interrupters immersed in liquid |
| US3582587A (en) * | 1969-02-03 | 1971-06-01 | Gen Electric | Vacuum-type circuit interrupter having a stroke length dependent upon current magnitude |
| US3626123A (en) * | 1970-11-19 | 1971-12-07 | Allis Chalmers Mfg Co | Vacuum-type electrical device |
-
1972
- 1972-02-04 US US00223631A patent/US3720867A/en not_active Expired - Lifetime
-
1973
- 1973-01-26 ES ES410993A patent/ES410993A1/es not_active Expired
- 1973-02-02 FR FR7303800A patent/FR2170229A1/fr active Pending
- 1973-02-02 BR BR73836A patent/BR7300836D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7300836D0 (pt) | 1973-09-20 |
| US3720867A (en) | 1973-03-13 |
| ES410993A1 (es) | 1976-04-01 |