BE495600A - - Google Patents

Info

Publication number
BE495600A
BE495600A BE495600DA BE495600A BE 495600 A BE495600 A BE 495600A BE 495600D A BE495600D A BE 495600DA BE 495600 A BE495600 A BE 495600A
Authority
BE
Belgium
Application number
Priority date (The priority date 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 date listed.)
Publication of BE495600A publication Critical patent/BE495600A/xx

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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/26—Lead-in insulators; Lead-through insulators
    • H01B17/265—Fastening of insulators to support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved
    • 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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
    • 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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • 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
    • H02B13/045—Details of casing, e.g. gas tightness
    • 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
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H2001/145—Contacts characterised by the manner in which co-operating contacts engage by abutting by crossing each other, the cooperating contacts each having a contact making ridge perpendicular to each other
BE495600D 1944-08-04 BE495600A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR992862T 1944-08-04

Publications (1)

Publication Number Publication Date
BE495600A true BE495600A (en)

Family

ID=9555158

Family Applications (1)

Application Number Title Priority Date Filing Date
BE495600D BE495600A (en) 1944-08-04

Country Status (3)

Country Link
BE (1) BE495600A (en)
FR (5) FR992862A (en)
GB (2) GB668900A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE498021A (en) * 1949-10-13 Merlin Gerin
DE949837C (en) * 1952-08-13 1956-09-27 Siemens Ag Putty-free fastening of insulators by means of clamping parts that press onto the insulator base bead
DE1163417B (en) * 1953-04-21 1964-02-20 Electric Transmission Ltd Rotationally symmetrical bushing insulator or hanging insulator subject to tensile stress
DE1006929B (en) * 1953-11-20 1957-04-25 August Stemmann O H G Fabrik E Spark chamber, especially for cam switches
BE534130A (en) * 1953-12-18
DE1007845B (en) * 1955-05-12 1957-05-09 Voigt & Haeffner Ag Sealing device at the junction of two abutting tubular electrical insulating bodies under internal excess pressure, in particular for electrical switching devices
US2913557A (en) * 1956-10-22 1959-11-17 Westinghouse Electric Corp Circuit interrupter
DE1062316B (en) * 1958-04-03 1959-07-30 Licentia Gmbh Arc extinguishing chamber for air guns
US3104278A (en) * 1960-02-15 1963-09-17 Ohio Brass Co Electrical apparatus housing
FR2481013A1 (en) * 1980-04-17 1981-10-23 Alsthom Atlantique Leakage monitor for HV metal clad switchgear - has two concentric gaskets in series and elastic seal in smooth bore
US4420970A (en) * 1980-04-17 1983-12-20 Alsthom-Atlantique Apparatus for checking for leaks from metal-clad high-tension electric gear
FR2486706A1 (en) * 1980-07-11 1982-01-15 Thomson Brandt ELECTRICAL SWITCH WITH BREAKAGE OF CONTACTS WITH NEGLIGIBLE LEVEL OF RADIOELECTRIC DISTURBANCES
FR2504311A1 (en) * 1981-04-15 1982-10-22 Telemecanique Electrique Repetitive make=and=break switch with silver contacts - of spherical and plane forms allowing compensatory metal transfer and criss=crossed pattern of furrows
FR2737912B1 (en) * 1995-08-14 1997-09-12 Valeo Equip Electr Moteur STARTER CONTACTOR COMPRISING IMPROVED CONTACTOR TERMINALS, AND STARTER EQUIPPED WITH SUCH A CONTACTOR
JPH09219136A (en) * 1996-02-13 1997-08-19 Denso Corp Magnet switch for starter
WO1997044798A1 (en) * 1996-05-17 1997-11-27 United Technologies Automotive, Inc. Switch contact configuration
NO20014666L (en) * 2001-09-26 2003-03-27 Ann Helen Hystad Device for monitoring and / or testing flange joints
EP1840917B1 (en) * 2006-03-27 2013-09-25 Abb Ab A contactor
NO20150004A1 (en) * 2015-01-02 2016-07-04 Odin Connect As Method and apparatus for detecting fluid leakage between two pipe sections

Also Published As

Publication number Publication date
GB688705A (en) 1953-03-11
FR981352A (en) 1951-05-25
FR59145E (en) 1954-04-23
FR966360A (en) 1950-10-09
GB668900A (en) 1952-03-26
FR981687A (en) 1951-05-29
FR992862A (en) 1951-10-24

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