JPS4716587B1 - - Google Patents

Info

Publication number
JPS4716587B1
JPS4716587B1 JP4974869A JP4974869A JPS4716587B1 JP S4716587 B1 JPS4716587 B1 JP S4716587B1 JP 4974869 A JP4974869 A JP 4974869A JP 4974869 A JP4974869 A JP 4974869A JP S4716587 B1 JPS4716587 B1 JP S4716587B1
Authority
JP
Japan
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.)
Pending
Application number
JP4974869A
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 filed Critical
Publication of JPS4716587B1 publication Critical patent/JPS4716587B1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/02—Energy stored by the attraction or repulsion of magnetic parts
    • 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
    • H01H33/555—Protective arrangements responsive to abnormal fluid pressure, liquid level or liquid displacement, e.g. Buchholz relays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/40—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by devices allowing continual flow of fluid, e.g. vane
    • H01H35/405—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by devices allowing continual flow of fluid, e.g. vane the switch being of the reed switch type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0005—Tap change devices
    • H01H9/0044—Casings; Mountings; Disposition in transformer housing
JP4974869A 1968-06-26 1969-06-25 Pending JPS4716587B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1763580 1968-06-26

Publications (1)

Publication Number Publication Date
JPS4716587B1 true JPS4716587B1 (ja) 1972-05-16

Family

ID=5697615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4974869A Pending JPS4716587B1 (ja) 1968-06-26 1969-06-25

Country Status (8)

Country Link
JP (1) JPS4716587B1 (ja)
AT (1) AT291376B (ja)
BE (1) BE735118A (ja)
CH (1) CH489880A (ja)
FR (1) FR2011684A1 (ja)
NL (1) NL6909712A (ja)
PL (1) PL80102B1 (ja)
SE (1) SE349708B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2948111A1 (de) * 1979-11-29 1981-06-04 Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg Mit oelfilteranlage versehener stufentransformatoren
DE102006002757A1 (de) * 2006-01-20 2007-02-01 Hauzenberger, Johann Magnetspeicherschalter

Also Published As

Publication number Publication date
SE349708B (ja) 1972-10-02
FR2011684A1 (ja) 1970-03-06
NL6909712A (ja) 1969-12-30
PL80102B1 (ja) 1975-08-30
BE735118A (ja) 1969-12-01
AT291376B (de) 1971-07-12
CH489880A (de) 1970-04-30

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