FR2129885B1 - - Google Patents
Info
- Publication number
- FR2129885B1 FR2129885B1 FR717109563A FR7109563A FR2129885B1 FR 2129885 B1 FR2129885 B1 FR 2129885B1 FR 717109563 A FR717109563 A FR 717109563A FR 7109563 A FR7109563 A FR 7109563A FR 2129885 B1 FR2129885 B1 FR 2129885B1
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/075—Earthing arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/003—Earthing switches
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR717109563A FR2129885B1 (it) | 1971-03-18 | 1971-03-18 | |
CA135,892A CA962353A (en) | 1971-03-18 | 1972-02-29 | Earthing of electrical equipment housed in a conductive casing |
GB964472A GB1385501A (en) | 1971-03-18 | 1972-03-01 | Arrangement for earthing a conductor disposed in a conductive casing |
DE19722211463 DE2211463A1 (de) | 1971-03-18 | 1972-03-09 | Erdungsvorrichtung für elektrische Anlage in leitendem Gehäuse |
US00235272A US3761651A (en) | 1971-03-18 | 1972-03-16 | Grounding device for a point in a conductive casing |
IT21919/72A IT950248B (it) | 1971-03-18 | 1972-03-16 | Messa a terra di una stazione elettrica sotto involucro con duttore |
JP2660372A JPS5538795B1 (it) | 1971-03-18 | 1972-03-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR717109563A FR2129885B1 (it) | 1971-03-18 | 1971-03-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2129885A1 FR2129885A1 (it) | 1972-11-03 |
FR2129885B1 true FR2129885B1 (it) | 1974-02-15 |
Family
ID=9073762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR717109563A Expired FR2129885B1 (it) | 1971-03-18 | 1971-03-18 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3761651A (it) |
JP (1) | JPS5538795B1 (it) |
CA (1) | CA962353A (it) |
DE (1) | DE2211463A1 (it) |
FR (1) | FR2129885B1 (it) |
GB (1) | GB1385501A (it) |
IT (1) | IT950248B (it) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2259056A1 (de) * | 1972-11-30 | 1974-06-06 | Siemens Ag | Metallgekapselte, druckgasisolierte hochspannungsschaltanlage |
FR2331176A1 (fr) * | 1975-11-10 | 1977-06-03 | Merlin Gerin | Appareillage electrique haute tension a isolement gazeux muni d'un dispositif de mesure |
US4082933A (en) * | 1976-03-22 | 1978-04-04 | General Electric Company | Stab connector for enclosed electric bus apparatus |
DE2821049A1 (de) * | 1978-05-13 | 1979-11-22 | Driescher Spezialfab Fritz | Hermetisch gekapselte, isoliergasgefuellte schaltanlage |
FR2477313A1 (fr) * | 1980-02-29 | 1981-09-04 | Alsthom Atlantique | Dispositif de manoeuvre d'un sectionneur de terre a fermeture brusque |
FR2707400B1 (fr) * | 1993-07-09 | 1995-08-18 | Thomson Csf | Procédé de placement dans le temps de transactions notamment entre un radar secondaire de modes et des avions. |
DE9410812U1 (de) * | 1994-06-23 | 1994-09-08 | Siemens AG, 80333 München | Vorrichtung zur Verbindung eines Hochspannungsleiters mit Erdpotential |
DE19841175A1 (de) * | 1998-09-09 | 2000-03-16 | Asea Brown Boveri | Gasisoliertes Hochspannungsbauteil mit Transportabstützung |
DE102006033898A1 (de) | 2006-07-18 | 2008-01-31 | Siemens Ag | Elektrisches Schaltgerät mit einem längs einer Bewegungsachse bewegbaren Kontaktstück |
DE102010062097A1 (de) | 2010-11-29 | 2012-05-31 | Siemens Aktiengesellschaft | Druckfeste Fluidkapselung |
DE102015211030A1 (de) * | 2015-06-16 | 2016-12-22 | Siemens Aktiengesellschaft | Schnell schließendes Schaltelement |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1706140A (en) * | 1927-08-08 | 1929-03-19 | Gen Electric | Switch for potheads |
US3103569A (en) * | 1960-05-05 | 1963-09-10 | High speed circuit closing device | |
NL293795A (it) * | 1962-06-16 | |||
US3238321A (en) * | 1964-05-13 | 1966-03-01 | Ronald C Lawwill | Explosive actuated switch in whitch contact pierces nonconductor |
US3286058A (en) * | 1964-05-18 | 1966-11-15 | Francis J Perhats | Vehicle control switch |
US3374331A (en) * | 1964-05-27 | 1968-03-19 | Calor Emag Elek Zitats Ag | Electrical coupling in which making and breaking of conductors is within casing filled with an insulating medium |
DE1465371B2 (de) * | 1964-05-27 | 1970-09-17 | Calor-Emag Elektrizitäts-AG, 4030 Ratingen | Kupplung für gaeisolierte Hochspannungsleitungen |
US3372622A (en) * | 1966-05-18 | 1968-03-12 | Bullard Co | Multiple pressure responsive control apparatus |
DE1615835A1 (de) | 1967-04-06 | 1971-09-09 | Bbc Brown Boveri & Cie | Trennvorrichtung fuer vollisolierte elektrische Hochspannungs-Schaltanlagen |
NL6708481A (it) | 1967-06-19 | 1968-12-20 |
-
1971
- 1971-03-18 FR FR717109563A patent/FR2129885B1/fr not_active Expired
-
1972
- 1972-02-29 CA CA135,892A patent/CA962353A/en not_active Expired
- 1972-03-01 GB GB964472A patent/GB1385501A/en not_active Expired
- 1972-03-09 DE DE19722211463 patent/DE2211463A1/de not_active Withdrawn
- 1972-03-16 US US00235272A patent/US3761651A/en not_active Expired - Lifetime
- 1972-03-16 IT IT21919/72A patent/IT950248B/it active
- 1972-03-17 JP JP2660372A patent/JPS5538795B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US3761651A (en) | 1973-09-25 |
GB1385501A (en) | 1975-02-26 |
JPS5538795B1 (it) | 1980-10-06 |
CA962353A (en) | 1975-02-04 |
IT950248B (it) | 1973-06-20 |
DE2211463A1 (de) | 1972-09-21 |
FR2129885A1 (it) | 1972-11-03 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |