FR2086922A5 - Electric commutators - by cutting and bridging a conductor with insulating (resin) particles from an explosive lance - Google Patents

Electric commutators - by cutting and bridging a conductor with insulating (resin) particles from an explosive lance

Info

Publication number
FR2086922A5
FR2086922A5 FR7013370A FR7013370A FR2086922A5 FR 2086922 A5 FR2086922 A5 FR 2086922A5 FR 7013370 A FR7013370 A FR 7013370A FR 7013370 A FR7013370 A FR 7013370A FR 2086922 A5 FR2086922 A5 FR 2086922A5
Authority
FR
France
Prior art keywords
particles
lance
explosive
conductor
bridging
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.)
Expired
Application number
FR7013370A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7013370A priority Critical patent/FR2086922A5/en
Application granted granted Critical
Publication of FR2086922A5 publication Critical patent/FR2086922A5/en
Expired legal-status Critical Current

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

Landscapes

  • Inorganic Insulating Materials (AREA)

Abstract

Electric circuit is commutated by using jets from an explosive lance to cut the conductor, pref. using particles of an electrically insulating material to both cut the component and to bridge the break(s). Pref. components cut and insulated with particles of milled silica or alumina, of polyethylene, PTFE, polystyrene or glass. Used for mfr. of high power spark generators or other devices with localised high resistances in the circuits.
FR7013370A 1970-04-14 1970-04-14 Electric commutators - by cutting and bridging a conductor with insulating (resin) particles from an explosive lance Expired FR2086922A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7013370A FR2086922A5 (en) 1970-04-14 1970-04-14 Electric commutators - by cutting and bridging a conductor with insulating (resin) particles from an explosive lance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7013370A FR2086922A5 (en) 1970-04-14 1970-04-14 Electric commutators - by cutting and bridging a conductor with insulating (resin) particles from an explosive lance

Publications (1)

Publication Number Publication Date
FR2086922A5 true FR2086922A5 (en) 1971-12-31

Family

ID=9053915

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7013370A Expired FR2086922A5 (en) 1970-04-14 1970-04-14 Electric commutators - by cutting and bridging a conductor with insulating (resin) particles from an explosive lance

Country Status (1)

Country Link
FR (1) FR2086922A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012025272A1 (en) * 2010-08-27 2012-03-01 Auto-Kabel Managementgesellschaft Mbh Electrical disconnecting device and method for the electrical isolation of connecting parts with the aid of an isolating device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012025272A1 (en) * 2010-08-27 2012-03-01 Auto-Kabel Managementgesellschaft Mbh Electrical disconnecting device and method for the electrical isolation of connecting parts with the aid of an isolating device
CN103097066A (en) * 2010-08-27 2013-05-08 自动电缆管理有限责任公司 Electrical disconnecting device and method for the electrical isolation of connecting parts with the aid of an isolat
US8957335B2 (en) 2010-08-27 2015-02-17 Auto Kabel Managementgesellschaft Mbh Electrical disconnecting device and method for the electrical isolation of connecting parts with the aid of a disconnecting device
CN103097066B (en) * 2010-08-27 2016-05-18 自动电缆管理有限责任公司 Electric shearing device and make the method for the electric disconnection of connector by shearing device

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Legal Events

Date Code Title Description
ST Notification of lapse