ES419528A1 - Dispositivo rompe-hielos de un organo de seccionamiento de un aparato electrico. - Google Patents

Dispositivo rompe-hielos de un organo de seccionamiento de un aparato electrico.

Info

Publication number
ES419528A1
ES419528A1 ES419528A ES419528A ES419528A1 ES 419528 A1 ES419528 A1 ES 419528A1 ES 419528 A ES419528 A ES 419528A ES 419528 A ES419528 A ES 419528A ES 419528 A1 ES419528 A1 ES 419528A1
Authority
ES
Spain
Prior art keywords
circuit breaker
removal means
contact bar
automatic ice
ice removal
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
ES419528A
Other languages
English (en)
Spanish (es)
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
Publication of ES419528A1 publication Critical patent/ES419528A1/es
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

Landscapes

  • Mechanisms For Operating Contacts (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Weting (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
ES419528A 1972-10-20 1973-10-10 Dispositivo rompe-hielos de un organo de seccionamiento de un aparato electrico. Expired ES419528A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES419528A1 true ES419528A1 (es) 1976-05-01

Family

ID=9105987

Family Applications (1)

Application Number Title Priority Date Filing Date
ES419528A Expired ES419528A1 (es) 1972-10-20 1973-10-10 Dispositivo rompe-hielos de un organo de seccionamiento de un aparato electrico.

Country Status (8)

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

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
DE2350889C2 (de) 1981-10-29
NO135011C (enrdf_load_stackoverflow) 1977-01-19
SE385998B (sv) 1976-07-26
FR2204028A1 (enrdf_load_stackoverflow) 1974-05-17
FR2204028B1 (enrdf_load_stackoverflow) 1976-03-26
US3842221A (en) 1974-10-15
DE2350889A1 (de) 1974-04-25
NO135011B (enrdf_load_stackoverflow) 1976-10-11
IT995726B (it) 1975-11-20
CA1009695A (en) 1977-05-03

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