CH638338A5 - Medium-voltage switch - Google Patents
Medium-voltage switch Download PDFInfo
- Publication number
- CH638338A5 CH638338A5 CH1020278A CH1020278A CH638338A5 CH 638338 A5 CH638338 A5 CH 638338A5 CH 1020278 A CH1020278 A CH 1020278A CH 1020278 A CH1020278 A CH 1020278A CH 638338 A5 CH638338 A5 CH 638338A5
- Authority
- CH
- Switzerland
- Prior art keywords
- rod
- switch
- grounding
- switch housing
- contact
- Prior art date
Links
- 238000007789 sealing Methods 0.000 description 5
- 238000007664 blowing Methods 0.000 description 4
- 230000005684 electric field Effects 0.000 description 4
- 230000005284 excitation Effects 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
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
- H01H1/38—Plug-and-socket contacts
- H01H1/385—Contact arrangements for high voltage gas blast circuit breakers
-
- 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
- H01H9/02—Bases, casings, or covers
- H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
- H01H9/041—Casings hermetically closed by a diaphragm through which passes an actuating member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/53—Bases or cases for heavy duty; Bases or cases for high voltage with means for preventing corona or arcing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B5/00—Non-enclosed substations; Substations with enclosed and non-enclosed equipment
- H02B5/01—Earthing arrangements, e.g. earthing rods
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Circuit Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772744502 DE2744502B2 (de) | 1977-10-04 | 1977-10-04 | Lastschalter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH638338A5 true CH638338A5 (en) | 1983-09-15 |
Family
ID=6020573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1020278A CH638338A5 (en) | 1977-10-04 | 1978-10-02 | Medium-voltage switch |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE870975A (OSRAM) |
| CH (1) | CH638338A5 (OSRAM) |
| DE (1) | DE2744502B2 (OSRAM) |
| DK (1) | DK146459C (OSRAM) |
| FR (1) | FR2405548A1 (OSRAM) |
| NL (1) | NL168360C (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112701505A (zh) * | 2020-12-17 | 2021-04-23 | 广东电网有限责任公司 | 一种防倒供电装置 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2938885C2 (de) * | 1979-09-26 | 1984-05-24 | Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co Kg, 7000 Stuttgart | Last- oder Leistungsschalter |
| DE3003713A1 (de) * | 1980-02-01 | 1981-08-06 | Concordia Sprecher-Schaltgeräte GmbH, 7024 Filderstadt | Lasttrennschalter |
| DE3330959A1 (de) * | 1983-08-27 | 1984-04-05 | Ritter Starkstromtechnik GmbH & Co, 4600 Dortmund | Sf(pfeil abwaerts)6(pfeil abwaerts)-schaltpatrone |
| DE4140776A1 (de) * | 1991-12-06 | 1993-06-09 | Siemens Ag, 8000 Muenchen, De | Metallgekapselte gasisolierte schaltanlage mit einem kabelanschlussgehaeuse |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE458595C (de) * | 1928-05-25 | Emag Elek Zitaets Akt Ges | Durchfuehrung fuer OElschalter | |
| FR1438683A (fr) * | 1965-06-02 | 1966-05-13 | Cem Comp Electro Mec | Poste de distribution électrique à encombrement réduit |
| DE1615054A1 (de) * | 1965-09-22 | 1970-05-14 | Westinghouse Electric Corp | Hochspannungs-Durchfuehrung fuer ein elektrisches Geraet mit einem abgeschirmten Kabel-Steckverbinder und Verfahren zum Betrieb der Durchfuehrung |
| DE1816467A1 (de) * | 1968-12-21 | 1970-09-24 | Garbe Lahmeyer & Co Ag | Winkel-Steckeinfuehrung fuer Hochspannung fuehrende elektrische Geraete,insbesondereTransformatoren |
| US3513425A (en) * | 1969-05-21 | 1970-05-19 | Gen Electric | Modular electrical conductor termination system |
| US3947650A (en) * | 1974-01-09 | 1976-03-30 | International Telephone And Telegraph Corporation | Gas-insulated switch for an underground power distrubution system |
| FR2357140A2 (fr) * | 1976-07-01 | 1978-01-27 | Seb Sa | Appareils electriques pour chauffer les biberons et autres recipients |
-
1977
- 1977-10-04 DE DE19772744502 patent/DE2744502B2/de active Granted
-
1978
- 1978-10-02 CH CH1020278A patent/CH638338A5/de not_active IP Right Cessation
- 1978-10-02 FR FR7828108A patent/FR2405548A1/fr active Granted
- 1978-10-03 DK DK437078A patent/DK146459C/da not_active IP Right Cessation
- 1978-10-03 NL NL7809970A patent/NL168360C/xx not_active IP Right Cessation
- 1978-10-03 BE BE78190876A patent/BE870975A/xx not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112701505A (zh) * | 2020-12-17 | 2021-04-23 | 广东电网有限责任公司 | 一种防倒供电装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| NL168360C (nl) | 1982-03-16 |
| NL7809970A (nl) | 1979-04-06 |
| FR2405548B1 (OSRAM) | 1982-01-15 |
| DE2744502C3 (OSRAM) | 1983-03-24 |
| NL168360B (nl) | 1981-10-16 |
| DE2744502A1 (de) | 1979-04-05 |
| DK146459C (da) | 1984-03-19 |
| DK437078A (da) | 1979-04-05 |
| DK146459B (da) | 1983-10-10 |
| DE2744502B2 (de) | 1980-09-04 |
| FR2405548A1 (fr) | 1979-05-04 |
| BE870975A (fr) | 1979-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |