IT995726B - ICE BREAKER DEVICE FOR ELECTRICAL EQUIPMENT - Google Patents

ICE BREAKER DEVICE FOR ELECTRICAL EQUIPMENT

Info

Publication number
IT995726B
IT995726B IT29936/73A IT2993673A IT995726B IT 995726 B IT995726 B IT 995726B IT 29936/73 A IT29936/73 A IT 29936/73A IT 2993673 A IT2993673 A IT 2993673A IT 995726 B IT995726 B IT 995726B
Authority
IT
Italy
Prior art keywords
electrical equipment
breaker device
ice breaker
ice
electrical
Prior art date
Application number
IT29936/73A
Other languages
Italian (it)
Original Assignee
Alsthom Cgee
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 Alsthom Cgee filed Critical Alsthom Cgee
Application granted granted Critical
Publication of IT995726B publication Critical patent/IT995726B/en

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
IT29936/73A 1972-10-20 1973-10-10 ICE BREAKER DEVICE FOR ELECTRICAL EQUIPMENT IT995726B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT995726B true IT995726B (en) 1975-11-20

Family

ID=9105987

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29936/73A IT995726B (en) 1972-10-20 1973-10-10 ICE BREAKER DEVICE FOR ELECTRICAL EQUIPMENT

Country Status (8)

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

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 (en) * 1949-01-29 1955-11-24 Licentia Gmbh High-voltage disconnector, especially for outdoor installation
DE7028356U (en) * 1970-07-23 1971-01-28 Siemens Ag LEVER DISCONNECTOR.

Also Published As

Publication number Publication date
NO135011C (en) 1977-01-19
FR2204028A1 (en) 1974-05-17
CA1009695A (en) 1977-05-03
NO135011B (en) 1976-10-11
DE2350889A1 (en) 1974-04-25
SE385998B (en) 1976-07-26
ES419528A1 (en) 1976-05-01
FR2204028B1 (en) 1976-03-26
US3842221A (en) 1974-10-15
DE2350889C2 (en) 1981-10-29

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