DE2229865B2 - SINGLE-POLE SWITCHABLE HIGH-VOLTAGE SWITCH UNIT, IN PARTICULAR LOAD SWITCH - Google Patents

SINGLE-POLE SWITCHABLE HIGH-VOLTAGE SWITCH UNIT, IN PARTICULAR LOAD SWITCH

Info

Publication number
DE2229865B2
DE2229865B2 DE19722229865 DE2229865A DE2229865B2 DE 2229865 B2 DE2229865 B2 DE 2229865B2 DE 19722229865 DE19722229865 DE 19722229865 DE 2229865 A DE2229865 A DE 2229865A DE 2229865 B2 DE2229865 B2 DE 2229865B2
Authority
DE
Germany
Prior art keywords
particular load
switchable high
switch unit
voltage switch
pole switchable
Prior art date
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.)
Granted
Application number
DE19722229865
Other languages
German (de)
Other versions
DE2229865C3 (en
DE2229865A1 (en
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 filed Critical
Priority claimed from DE19722229865 external-priority patent/DE2229865C3/en
Priority to DE19722229865 priority Critical patent/DE2229865C3/en
Priority to AT503973A priority patent/AT332929B/en
Priority to ZA733920A priority patent/ZA733920B/en
Priority to SE7308326A priority patent/SE381124B/en
Priority to DD171595A priority patent/DD104653A5/xx
Priority to BE132387A priority patent/BE801060A/en
Priority to IT68807/73A priority patent/IT986482B/en
Priority to NL7308426A priority patent/NL7308426A/xx
Priority to FR7322322A priority patent/FR2189850B3/fr
Publication of DE2229865A1 publication Critical patent/DE2229865A1/en
Publication of DE2229865B2 publication Critical patent/DE2229865B2/en
Publication of DE2229865C3 publication Critical patent/DE2229865C3/en
Application granted granted Critical
Priority to BE191183A priority patent/BE871346R/en
Expired legal-status Critical Current

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
    • H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
    • 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/045—Means for extinguishing or preventing arc between current-carrying parts for arcs formed during closing
    • 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
DE19722229865 1972-06-19 1972-06-19 Single-pole switchable high-voltage switching unit, in particular load switch Expired DE2229865C3 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE19722229865 DE2229865C3 (en) 1972-06-19 Single-pole switchable high-voltage switching unit, in particular load switch
AT503973A AT332929B (en) 1972-06-19 1973-06-07 SINGLE-POLE SWITCHING UNIT
ZA733920A ZA733920B (en) 1972-06-19 1973-06-11 Switching unit for single-pole switching
SE7308326A SE381124B (en) 1972-06-19 1973-06-13 SINGLE POLE CONNECTABLE ELECTRICAL CLUTCH
DD171595A DD104653A5 (en) 1972-06-19 1973-06-15
IT68807/73A IT986482B (en) 1972-06-19 1973-06-18 ONE-POLE ELECTRIC SWITCH GROUP
BE132387A BE801060A (en) 1972-06-19 1973-06-18 HIGH VOLTAGE SWITCH UNIT WITH AUXILIARY CONTACTS FOR SINGLE POLE SHUT-OFF AND CLOSURE
NL7308426A NL7308426A (en) 1972-06-19 1973-06-18
FR7322322A FR2189850B3 (en) 1972-06-19 1973-06-19
BE191183A BE871346R (en) 1972-06-19 1978-10-18 HIGH VOLTAGE SWITCH UNIT WITH AUXILIARY CONTACTS FOR SINGLE POLE SHUT-OFF AND CLOSURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722229865 DE2229865C3 (en) 1972-06-19 Single-pole switchable high-voltage switching unit, in particular load switch

Publications (3)

Publication Number Publication Date
DE2229865A1 DE2229865A1 (en) 1974-01-31
DE2229865B2 true DE2229865B2 (en) 1976-07-15
DE2229865C3 DE2229865C3 (en) 1977-03-03

Family

ID=

Also Published As

Publication number Publication date
BE801060A (en) 1973-10-15
SE381124B (en) 1975-11-24
AT332929B (en) 1976-10-25
ATA503973A (en) 1976-02-15
ZA733920B (en) 1974-05-29
FR2189850A1 (en) 1974-01-25
DD104653A5 (en) 1974-03-12
DE2229865A1 (en) 1974-01-31
IT986482B (en) 1975-01-30
NL7308426A (en) 1973-12-21
FR2189850B3 (en) 1976-06-18

Similar Documents

Publication Publication Date Title
AT331338B (en) SELF SWITCH, IN PARTICULAR CIRCUIT BREAKERS
ES149026Y (en) ELECTRIC SWITCH.
ES159008Y (en) ELECTRIC SWITCH.
ES160240Y (en) ELECTRIC SWITCH.
AT351629B (en) SINGLE-POLE SWITCHABLE MEDIUM VOLTAGE SWITCH
CH460122A (en) Switching device in particular vacuum switch
NL172605C (en) HIGH VOLTAGE SELECTOR SWITCH.
DE2229865B2 (en) SINGLE-POLE SWITCHABLE HIGH-VOLTAGE SWITCH UNIT, IN PARTICULAR LOAD SWITCH
AT325133B (en) CIRCUIT BREAKERS, IN PARTICULAR FAULT CURRENT CIRCUIT BREAKERS
AT298605B (en) ELECTRIC SWITCH, ESPECIALLY LOAD SWITCH
ES160952Y (en) ELECTRIC SWITCH.
ES176957Y (en) ELECTRIC SWITCH.
CH519233A (en) Electrical switching device, in particular contactor
AT306156B (en) Circuit breakers, in particular residual current circuit breakers
AT311468B (en) Circuit breakers, in particular residual current circuit breakers
ES160953Y (en) ELECTRIC SWITCH.
ES155254Y (en) SWITCH FOR DIRECTION INDICATORS.
AT318051B (en) Circuit breakers, in particular residual current circuit breakers
ES157212Y (en) ELECTRIC SWITCH.
ES159905Y (en) ELECTRIC SWITCH.
ES160670Y (en) ELECTRIC SWITCH.
CH498304A (en) Pneumatic multi-position selector switch
AT288528B (en) Switch disconnectors
AR199782A1 (en) IMPROVEMENTS IN MULTIPLE FUNCTION SWITCHING DEVICES
ES169244Y (en) CIRCUIT BREAKER CELL FOR SWITCH.

Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EF Willingness to grant licences
8339 Ceased/non-payment of the annual fee