NL6617421A - - Google Patents

Info

Publication number
NL6617421A
NL6617421A NL6617421A NL6617421A NL6617421A NL 6617421 A NL6617421 A NL 6617421A NL 6617421 A NL6617421 A NL 6617421A NL 6617421 A NL6617421 A NL 6617421A NL 6617421 A NL6617421 A NL 6617421A
Authority
NL
Netherlands
Application number
NL6617421A
Other versions
NL154034B (nl
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 NL6617421A publication Critical patent/NL6617421A/xx
Publication of NL154034B publication Critical patent/NL154034B/xx

Links

Classifications

    • 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H01H33/161—Variable impedances
    • H01H33/162—Liquid resistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/02—Liquid resistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Adjustable Resistors (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Fluid-Pressure Circuits (AREA)
NL6617421A 1965-12-14 1966-12-12 Variabele vloeistofweerstand. NL154034B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR42215A FR1492814A (fr) 1965-12-14 1965-12-14 Dispositif comportant une résistance liquide de niveau variable

Publications (2)

Publication Number Publication Date
NL6617421A true NL6617421A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1967-06-15
NL154034B NL154034B (nl) 1977-07-15

Family

ID=8595484

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6617421A NL154034B (nl) 1965-12-14 1966-12-12 Variabele vloeistofweerstand.

Country Status (7)

Country Link
JP (1) JPS4938508B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE690723A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1590190B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES334502A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1492814A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1129394A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL154034B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207282240U (zh) * 2016-07-15 2018-04-27 绵阳市宏扬科技有限公司 一种工业用自循环流动并冷却的水电阻

Also Published As

Publication number Publication date
DE1590190B2 (de) 1976-01-29
GB1129394A (en) 1968-10-02
NL154034B (nl) 1977-07-15
DE1590190A1 (de) 1970-07-30
BE690723A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1967-05-16
ES334502A1 (es) 1968-03-01
FR1492814A (fr) 1967-08-25
JPS4938508B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-10-18

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: PRECISION

V4 Lapsed because of reaching the maxim lifetime of a patent