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FR1223820A - Quick release electrodynamic device - Google Patents

Quick release electrodynamic device

Info

Publication number
FR1223820A
FR1223820A FR794121A FR794121A FR1223820A FR 1223820 A FR1223820 A FR 1223820A FR 794121 A FR794121 A FR 794121A FR 794121 A FR794121 A FR 794121A FR 1223820 A FR1223820 A FR 1223820A
Authority
FR
France
Prior art keywords
quick release
electrodynamic device
electrodynamic
quick
release
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
FR794121A
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.)
Rheinmetall Air Defence AG
Maschinenfabrik Oerlikon AG
Original Assignee
Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Maschinenfabrik Oerlikon 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 Werkzeugmaschinenfabrik Oerlikon Buhrle AG, Maschinenfabrik Oerlikon AG filed Critical Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Application granted granted Critical
Publication of FR1223820A publication Critical patent/FR1223820A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/38—Means for extinguishing or suppressing arc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/38—Means for extinguishing or suppressing arc
    • H01H2085/386—Means for extinguishing or suppressing arc with magnetic or electrodynamic arc-blowing

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Particle Accelerators (AREA)
FR794121A 1958-05-07 1959-05-06 Quick release electrodynamic device Expired FR1223820A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH358489T 1958-05-07
CH362137T 1958-08-29

Publications (1)

Publication Number Publication Date
FR1223820A true FR1223820A (en) 1960-06-20

Family

ID=4543671

Family Applications (2)

Application Number Title Priority Date Filing Date
FR794121A Expired FR1223820A (en) 1958-05-07 1959-05-06 Quick release electrodynamic device
FR803824A Expired FR1234001A (en) 1958-05-07 1959-08-28 Stop coil with automatic connection device, fitted as standard

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR803824A Expired FR1234001A (en) 1958-05-07 1959-08-28 Stop coil with automatic connection device, fitted as standard

Country Status (4)

Country Link
CH (2) CH358489A (en)
DE (2) DE1099625B (en)
FR (2) FR1223820A (en)
GB (2) GB866183A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL285408A (en) * 1961-12-06
US3242376A (en) * 1964-02-04 1966-03-22 Mc Graw Edison Co Lightning arrester spark gap
DE102006028696A1 (en) * 2006-06-22 2007-12-27 Siemens Ag Circuit breaker or circuit breaker

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE718901C (en) * 1940-05-07 1942-03-30 Aeg Monitoring of short circuits on high voltage rectifiers

Also Published As

Publication number Publication date
CH358489A (en) 1961-11-30
GB880851A (en) 1961-10-25
GB866183A (en) 1961-04-26
FR1234001A (en) 1960-10-13
CH362137A (en) 1962-05-31
DE1071208B (en)
DE1099625B (en) 1961-02-16

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