FR2080739B1 - - Google Patents

Info

Publication number
FR2080739B1
FR2080739B1 FR707034167A FR7034167A FR2080739B1 FR 2080739 B1 FR2080739 B1 FR 2080739B1 FR 707034167 A FR707034167 A FR 707034167A FR 7034167 A FR7034167 A FR 7034167A FR 2080739 B1 FR2080739 B1 FR 2080739B1
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
FR707034167A
Other versions
FR2080739A1 (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.)
ELEKTROTECHNIK GERATEBAU
Original Assignee
ELEKTROTECHNIK GERATEBAU
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 ELEKTROTECHNIK GERATEBAU filed Critical ELEKTROTECHNIK GERATEBAU
Publication of FR2080739A1 publication Critical patent/FR2080739A1/fr
Application granted granted Critical
Publication of FR2080739B1 publication Critical patent/FR2080739B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal fluid pressure, liquid level or liquid displacement, e.g. Buchholz relays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/55—Oil reservoirs or tanks; Lowering means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Damping Devices (AREA)
FR707034167A 1970-02-25 1970-09-21 Expired FR2080739B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD14579470 1970-02-25

Publications (2)

Publication Number Publication Date
FR2080739A1 FR2080739A1 (fr) 1971-11-19
FR2080739B1 true FR2080739B1 (fr) 1973-01-12

Family

ID=5482192

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707034167A Expired FR2080739B1 (fr) 1970-02-25 1970-09-21

Country Status (3)

Country Link
DE (1) DE2038431A1 (fr)
FR (1) FR2080739B1 (fr)
RO (1) RO56395A (fr)

Also Published As

Publication number Publication date
DE2038431A1 (de) 1971-09-02
RO56395A (fr) 1974-09-01
FR2080739A1 (fr) 1971-11-19

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Legal Events

Date Code Title Description
ST Notification of lapse