FR2204028B1 - - Google Patents

Info

Publication number
FR2204028B1
FR2204028B1 FR7237319A FR7237319A FR2204028B1 FR 2204028 B1 FR2204028 B1 FR 2204028B1 FR 7237319 A FR7237319 A FR 7237319A FR 7237319 A FR7237319 A FR 7237319A FR 2204028 B1 FR2204028 B1 FR 2204028B1
Authority
FR
France
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
FR7237319A
Other languages
French (fr)
Other versions
FR2204028A1 (de
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.)
Cegelec SA
Delle Alsthom SA
Original Assignee
Cegelec SA
Delle Alsthom SA
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 Cegelec SA, Delle Alsthom SA filed Critical Cegelec SA
Priority to FR7237319A priority Critical patent/FR2204028B1/fr
Priority to DE2350889A priority patent/DE2350889C2/de
Priority to IT29936/73A priority patent/IT995726B/it
Priority to ES419528A priority patent/ES419528A1/es
Priority to CA183,156A priority patent/CA1009695A/en
Priority to NO4038/73A priority patent/NO135011C/no
Priority to SE7314331A priority patent/SE385998B/xx
Priority to US00408908A priority patent/US3842221A/en
Publication of FR2204028A1 publication Critical patent/FR2204028A1/fr
Application granted granted Critical
Publication of FR2204028B1 publication Critical patent/FR2204028B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S241/00—Solid material comminution or disintegration
    • Y10S241/17—Ice crushers
FR7237319A 1972-10-20 1972-10-20 Expired FR2204028B1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7237319A FR2204028B1 (de) 1972-10-20 1972-10-20
IT29936/73A IT995726B (it) 1972-10-20 1973-10-10 Dispositivo rompighiaccio per apparecchiatura elettrica
ES419528A ES419528A1 (es) 1972-10-20 1973-10-10 Dispositivo rompe-hielos de un organo de seccionamiento de un aparato electrico.
DE2350889A DE2350889C2 (de) 1972-10-20 1973-10-10 Enteisungsanlage
CA183,156A CA1009695A (en) 1972-10-20 1973-10-11 Circuit breaker with automatic ice removal means on the contact bar
NO4038/73A NO135011C (de) 1972-10-20 1973-10-18
SE7314331A SE385998B (sv) 1972-10-20 1973-10-22 Isbrytande anordning vid en elektrisk franskiljaranordning
US00408908A US3842221A (en) 1972-10-20 1973-10-23 Circuit breaker with automatic ice removal means on contact bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7237319A FR2204028B1 (de) 1972-10-20 1972-10-20

Publications (2)

Publication Number Publication Date
FR2204028A1 FR2204028A1 (de) 1974-05-17
FR2204028B1 true FR2204028B1 (de) 1976-03-26

Family

ID=9105987

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7237319A Expired FR2204028B1 (de) 1972-10-20 1972-10-20

Country Status (8)

Country Link
US (1) US3842221A (de)
CA (1) CA1009695A (de)
DE (1) DE2350889C2 (de)
ES (1) ES419528A1 (de)
FR (1) FR2204028B1 (de)
IT (1) IT995726B (de)
NO (1) NO135011C (de)
SE (1) SE385998B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3922814A (en) * 1973-12-27 1975-12-02 Kelley Co Inc Control switching for automatic load operators
US4074094A (en) * 1976-02-10 1978-02-14 Bruno Lubbe Electric switch structure incorporating trip rod for sensing cable derailment and the like

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2171450A (en) * 1937-07-22 1939-08-29 Tecalemit Ltd Means for detecting ice forming conditions, particularly when encountered by aircraft
US2280400A (en) * 1938-03-11 1942-04-21 Green Maurice Apparatus for detecting and/or preventing ice formation
US2549215A (en) * 1942-07-30 1951-04-17 Mansted Svend Axel Jorgen Method of and means for producing broken ice
DE935740C (de) * 1949-01-29 1955-11-24 Licentia Gmbh Hochspannungstrennschalter, insbesondere fuer Freiluftaufstellung
DE7028356U (de) * 1970-07-23 1971-01-28 Siemens Ag Hebeltrennschalter.

Also Published As

Publication number Publication date
NO135011B (de) 1976-10-11
CA1009695A (en) 1977-05-03
DE2350889C2 (de) 1981-10-29
NO135011C (de) 1977-01-19
US3842221A (en) 1974-10-15
FR2204028A1 (de) 1974-05-17
IT995726B (it) 1975-11-20
DE2350889A1 (de) 1974-04-25
ES419528A1 (es) 1976-05-01
SE385998B (sv) 1976-07-26

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Legal Events

Date Code Title Description
ST Notification of lapse