CH423926A - Circuit breakers, in particular high-voltage switches, with cast resin insulating parts - Google Patents

Circuit breakers, in particular high-voltage switches, with cast resin insulating parts

Info

Publication number
CH423926A
CH423926A CH7390059A CH7390059A CH423926A CH 423926 A CH423926 A CH 423926A CH 7390059 A CH7390059 A CH 7390059A CH 7390059 A CH7390059 A CH 7390059A CH 423926 A CH423926 A CH 423926A
Authority
CH
Switzerland
Prior art keywords
circuit breakers
resin insulating
particular high
insulating parts
voltage switches
Prior art date
Application number
CH7390059A
Other languages
German (de)
Inventor
Nowak Paul Ing Dr
Original Assignee
Licentia Gmbh
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.)
Filing date
Publication date
Application filed by Licentia Gmbh filed Critical Licentia Gmbh
Publication of CH423926A publication Critical patent/CH423926A/en

Links

Classifications

    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
    • C08G59/22—Di-epoxy compounds
    • C08G59/26—Di-epoxy compounds heterocyclic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
    • C08G59/32—Epoxy compounds containing three or more epoxy groups
    • C08G59/3236—Heterocylic compounds
    • C08G59/3245—Heterocylic compounds containing only nitrogen as a heteroatom
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
    • C08G59/32—Epoxy compounds containing three or more epoxy groups
    • C08G59/38—Epoxy compounds containing three or more epoxy groups together with di-epoxy compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/40—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes epoxy resins
CH7390059A 1958-06-02 1959-06-01 Circuit breakers, in particular high-voltage switches, with cast resin insulating parts CH423926A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEL30521A DE1062310B (en) 1958-06-02 1958-06-02 Circuit breaker with insulating parts that generate extinguishing gas, in particular with cast resin extinguishing chamber
DEL0031810 1958-11-26

Publications (1)

Publication Number Publication Date
CH423926A true CH423926A (en) 1966-11-15

Family

ID=25985170

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7390059A CH423926A (en) 1958-06-02 1959-06-01 Circuit breakers, in particular high-voltage switches, with cast resin insulating parts

Country Status (5)

Country Link
CH (1) CH423926A (en)
DE (2) DE1062310B (en)
FR (1) FR1226125A (en)
GB (1) GB903961A (en)
NL (1) NL239689A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1209182B (en) * 1960-08-30 1966-01-20 Licentia Gmbh Insulation wall for electrical apparatus or devices made of a multi-layer material, exposed to brief pressure waves
US3761660A (en) * 1970-07-30 1973-09-25 Rostone Corp Arc interrupting composition and apparatus
CH601897A5 (en) * 1974-12-20 1978-07-14 Sprecher & Schuh Ag
US4104238A (en) * 1976-11-23 1978-08-01 Westinghouse Electric Corp. Silica-alumina trihydrate filled epoxy castings resistant to arced SF6

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1002058B (en) * 1954-08-11 1957-02-07 Licentia Gmbh Insulating body for switching chambers of high-voltage switches

Also Published As

Publication number Publication date
DE1065914B (en) 1959-09-24
NL239689A (en)
GB903961A (en) 1962-08-22
FR1226125A (en) 1960-07-08
DE1062310B (en) 1959-07-30

Similar Documents

Publication Publication Date Title
CH380800A (en) Multiple break circuit breaker
CH366579A (en) Electrical switch, especially limit switch
CH391054A (en) Circuit breaker with closed switching chamber
FR1368740A (en) Circuit breakers
CH423926A (en) Circuit breakers, in particular high-voltage switches, with cast resin insulating parts
FR1335529A (en) Circuit breaker
FR1288091A (en) Circuit breakers
CH361049A (en) Electrical switch, in particular toggle switch
CH366316A (en) Electrical switch, in particular circuit breaker
AT216609B (en) Residual current circuit breaker
CH375773A (en) Low-voltage high-voltage circuit breaker
CH367549A (en) High-voltage switches, in particular high-voltage circuit breakers
CH357780A (en) Circuit breaker with auxiliary breaking point
CH391068A (en) Residual current circuit breaker
FR1368414A (en) Circuit breakers
CH404763A (en) Circuit breaker
FR1295816A (en) Improvements to fuse circuit breakers
CH356511A (en) Electrical switching device with an overload protection switch
CH403929A (en) Electrical switch, especially low-liquid circuit breaker
FR1277022A (en) Electrical circuit breakers
CH360712A (en) Circuit breaker with low resistance
CH383469A (en) Switching device with at least one single-pole circuit breaker
CH361048A (en) Electrical switch, in particular toggle switch
CH370470A (en) Residual current circuit breaker
FR1286879A (en) Circuit breaker