CH337911A - Device for breaking electrical high-current lines using explosives - Google Patents

Device for breaking electrical high-current lines using explosives

Info

Publication number
CH337911A
CH337911A CH337911DA CH337911A CH 337911 A CH337911 A CH 337911A CH 337911D A CH337911D A CH 337911DA CH 337911 A CH337911 A CH 337911A
Authority
CH
Switzerland
Prior art keywords
explosives
current lines
electrical high
breaking electrical
breaking
Prior art date
Application number
Other languages
German (de)
Inventor
Brueckner Paul Prof Ing Dr
Wolfgang Dipl Ing Capeller
Erk Adil Ing Dr
Walter Dipl Ing Gottwald
Carl-Wilhelm Dipl Ing Heyser
Schmitz Ludwig Ing Dr
Vedder Helmuth Ing Dr
Original Assignee
Calor Emag Elektrizitaets Ag
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 Calor Emag Elektrizitaets Ag filed Critical Calor Emag Elektrizitaets Ag
Publication of CH337911A publication Critical patent/CH337911A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H39/00—Switching devices actuated by an explosion produced within the device and initiated by an electric current
    • H01H39/006—Opening by severing a conductor
    • 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
    • H01H9/10—Adaptation for built-in fuses
    • H01H9/106—Adaptation for built-in fuses fuse and switch being connected in parallel
CH337911D 1955-01-15 1955-12-15 Device for breaking electrical high-current lines using explosives CH337911A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE10103A DE1097016B (en) 1955-01-15 1955-01-15 Device for the rapid interruption of short-circuit currents

Publications (1)

Publication Number Publication Date
CH337911A true CH337911A (en) 1959-04-30

Family

ID=7067785

Family Applications (1)

Application Number Title Priority Date Filing Date
CH337911D CH337911A (en) 1955-01-15 1955-12-15 Device for breaking electrical high-current lines using explosives

Country Status (5)

Country Link
US (1) US2892062A (en)
CH (1) CH337911A (en)
DE (1) DE1097016B (en)
FR (1) FR1139130A (en)
GB (1) GB788208A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2909252A1 (en) * 1979-02-15 1980-08-28 Bbc Brown Boveri & Cie POWER SWITCH
DE102008047256A1 (en) * 2008-09-14 2010-03-25 Fritz Driescher KG Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co. Method for disconnecting current during high voltage with disconnecting unit, involves controlling flowing current of controlling medium by backup units

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1118870B (en) 1955-01-15 1961-12-07 Calor Emag Elektrizitaets Ag Device for separating electrical power connections by means of explosives
US2983801A (en) * 1959-02-20 1961-05-09 Gen Electric High current disconnect device
US3110855A (en) * 1960-07-28 1963-11-12 Ite Circuit Breaker Ltd Polarity sensitive fuse
GB1039891A (en) * 1963-07-10 1966-08-24 E M P Electric Ltd Improvements in trip devices for electric fuses
GB1240035A (en) * 1968-01-20 1971-07-21 Fuji Electric Co Ltd Electric circuit breaker
DE2345196A1 (en) * 1973-09-07 1975-03-20 Univ Moskovsk SWITCH WITH EXPLOSIVE EFFECT
DE2362807A1 (en) * 1973-12-18 1975-06-19 Univ Moskovsk DISCONNECTING DEVICE FOR DISCONNECTING LARGE CURRENTS WITH THE HELP OF A Blasting Charge
US3958206A (en) * 1975-06-12 1976-05-18 General Electric Company Chemically augmented electrical fuse
US4174471A (en) * 1978-03-27 1979-11-13 The United States Of America As Represented By The Secretary Of The Navy Explosively actuated opening switch
CH635461A5 (en) * 1979-01-11 1983-03-31 Bbc Brown Boveri & Cie POWER SWITCH WITH BLOCKING RELEASE.
US4342978A (en) * 1979-03-19 1982-08-03 S&C Electric Company Explosively-actuated switch and current limiting, high voltage fuse using same
US4571468A (en) * 1982-07-16 1986-02-18 University Of Texas System Inductive store opening switch
US4479105A (en) * 1983-03-08 1984-10-23 G & W Electric Company Pyrotechnic current interrupter
US4920446A (en) * 1986-04-18 1990-04-24 G & W Electric Co. Pyrotechnically-assisted current interrupter
DE10052545A1 (en) * 2000-10-23 2002-05-02 Peter Lell Pyrotechnic security element
DE502004005631D1 (en) * 2003-02-04 2008-01-17 Delphi Tech Inc Pyromechanical separator
KR100851478B1 (en) * 2003-08-08 2008-08-08 델피 테크놀로지스 인코포레이티드 Circuit interruption device, safety device for connection in electrical circuit, and method for emhancing safety of electrical circuit
US7772958B2 (en) * 2004-09-09 2010-08-10 Lisa Dräxlmaier GmbH Load shedder
ATE372598T1 (en) * 2005-04-08 2007-09-15 Auto Kabel Man Gmbh CIRCUIT BREAKERS FOR ELECTRICAL SUPPLY LINES OF MOTOR VEHICLES
DE102005050044A1 (en) * 2005-10-19 2007-05-03 Moeller Gmbh Device for current limitation
DE102007014339A1 (en) * 2007-03-26 2008-10-02 Robert Bosch Gmbh Thermal fuse for use in electrical modules
DE102008055904B4 (en) * 2008-11-05 2018-03-22 Auto-Kabel Management Gmbh Plug connection for an occupant protection device
US10340104B2 (en) * 2015-05-07 2019-07-02 Abb Schweiz Ag Permanent short-circuit device
DE102019104451A1 (en) 2019-02-21 2019-04-11 Peter Lell Electric circuit breaker with a tubular separator of varying wall thickness
CN114078673B (en) * 2020-08-13 2025-05-27 西安中熔电气股份有限公司 An excitation fuse module capable of controlling high-speed disconnection in the entire current range and a disconnection method thereof
JP7316367B2 (en) 2020-12-11 2023-07-27 西安中熔電気股▲ふん▼有限公司 Multiple fracture induced fuses using a combination of mechanical cutting and fusing
WO2025223665A1 (en) * 2024-04-26 2025-10-30 Huawei Digital Power Technologies Co., Ltd. Circuit breaker assembly with a pyrotechnic path and an auxiliary path comprising a fuse

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US466761A (en) * 1892-01-05 James a
DE206993C (en) *
DE133836C (en) *
DE620641C (en) * 1935-10-24 Willy Mock Safety switch for maximum electrical power
US723183A (en) * 1901-06-29 1903-03-17 Gen Electric Circuit-breaker.
US1221275A (en) * 1915-11-18 1917-04-03 W F Bleecker Cartridge fuse.
US1856701A (en) * 1925-10-16 1932-05-03 Westinghouse Electric & Mfg Co Electrical fuse for high or low voltage
US1917315A (en) * 1928-11-21 1933-07-11 Metropolitan Device Corp High tension fuse
US1818822A (en) * 1930-04-12 1931-08-11 Gen Electric Resistor fuse
DE568887C (en) * 1930-05-04 1933-01-27 Siemens Schuckertwerke Akt Ges Compressed gas switch
US2041590A (en) * 1934-06-09 1936-05-19 Gen Electric Fuse
DE724710C (en) * 1937-03-24 1942-09-04 Voigt & Haeffner Ag Closed, remotely controllable fuse
US2175250A (en) * 1938-06-01 1939-10-10 Du Pont Electric fuse having combustible elements comprising lead salts of nitrophenols
US2281266A (en) * 1940-01-31 1942-04-28 Railway & Industrial Eng Co Circuit interrupter
CH219782A (en) * 1940-04-10 1942-02-28 Licentia Gmbh Safety fuse with display and trigger device.
US2337504A (en) * 1940-09-19 1943-12-21 Westinghouse Electric & Mfg Co Current limiting fuse
DE735778C (en) * 1941-05-04 1943-05-25 Siemens Ag Switching arrangement, consisting of transformer and switching reactor
BE463765A (en) * 1942-11-18
US2559024A (en) * 1944-07-19 1951-07-03 Electric Service Mfg Company Electrical disconnector
US2548112A (en) * 1949-08-06 1951-04-10 Mcgraw Electric Co Resistor type isolator for lightning arresters
US2551858A (en) * 1949-08-22 1951-05-08 Mcgraw Electric Co Resistor type of isolator for lightining arresters
US2721240A (en) * 1949-12-02 1955-10-18 Jr Howard C Filbert Explosive pressure operated switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2909252A1 (en) * 1979-02-15 1980-08-28 Bbc Brown Boveri & Cie POWER SWITCH
DE102008047256A1 (en) * 2008-09-14 2010-03-25 Fritz Driescher KG Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co. Method for disconnecting current during high voltage with disconnecting unit, involves controlling flowing current of controlling medium by backup units

Also Published As

Publication number Publication date
DE1097016B (en) 1961-01-12
FR1139130A (en) 1957-06-25
US2892062A (en) 1959-06-23
GB788208A (en) 1957-12-23

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