FR1492814A - Device comprising a variable-level liquid resistance - Google Patents

Device comprising a variable-level liquid resistance

Info

Publication number
FR1492814A
FR1492814A FR42215A FR42215A FR1492814A FR 1492814 A FR1492814 A FR 1492814A FR 42215 A FR42215 A FR 42215A FR 42215 A FR42215 A FR 42215A FR 1492814 A FR1492814 A FR 1492814A
Authority
FR
France
Prior art keywords
variable
level liquid
liquid resistance
resistance
level
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
FR42215A
Other languages
French (fr)
Inventor
Norbert Roger Beyrard
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
Priority to FR42215A priority Critical patent/FR1492814A/en
Priority to BE690723A priority patent/BE690723A/xx
Priority to NL6617421A priority patent/NL154034B/en
Priority to DE19661790326 priority patent/DE1790326C3/en
Priority to DE1966B0090288 priority patent/DE1590190B2/en
Priority to JP8200866A priority patent/JPS4938508B1/ja
Priority to ES334502A priority patent/ES334502A1/en
Priority to GB5603966A priority patent/GB1129394A/en
Application granted granted Critical
Publication of FR1492814A publication Critical patent/FR1492814A/en
Expired legal-status Critical Current

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)
  • Fluid-Pressure Circuits (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
FR42215A 1965-12-14 1965-12-14 Device comprising a variable-level liquid resistance Expired FR1492814A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR42215A FR1492814A (en) 1965-12-14 1965-12-14 Device comprising a variable-level liquid resistance
BE690723A BE690723A (en) 1965-12-14 1966-12-05
NL6617421A NL154034B (en) 1965-12-14 1966-12-12 VARIABLE FLUID RESISTANCE.
DE19661790326 DE1790326C3 (en) 1965-12-14 1966-12-13 Fluid resistance
DE1966B0090288 DE1590190B2 (en) 1965-12-14 1966-12-13 LIQUID RESISTANCE
JP8200866A JPS4938508B1 (en) 1965-12-14 1966-12-14
ES334502A ES334502A1 (en) 1965-12-14 1966-12-14 Liquid resistor apparatus
GB5603966A GB1129394A (en) 1965-12-14 1966-12-14 Liquid resistor apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR42215A FR1492814A (en) 1965-12-14 1965-12-14 Device comprising a variable-level liquid resistance

Publications (1)

Publication Number Publication Date
FR1492814A true FR1492814A (en) 1967-08-25

Family

ID=8595484

Family Applications (1)

Application Number Title Priority Date Filing Date
FR42215A Expired FR1492814A (en) 1965-12-14 1965-12-14 Device comprising a variable-level liquid resistance

Country Status (7)

Country Link
JP (1) JPS4938508B1 (en)
BE (1) BE690723A (en)
DE (1) DE1590190B2 (en)
ES (1) ES334502A1 (en)
FR (1) FR1492814A (en)
GB (1) GB1129394A (en)
NL (1) NL154034B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207282240U (en) * 2016-07-15 2018-04-27 绵阳市宏扬科技有限公司 The water resistance that a kind of industrial self-loopa is flowed and cooled down

Also Published As

Publication number Publication date
DE1590190B2 (en) 1976-01-29
GB1129394A (en) 1968-10-02
NL6617421A (en) 1967-06-15
ES334502A1 (en) 1968-03-01
BE690723A (en) 1967-05-16
DE1590190A1 (en) 1970-07-30
NL154034B (en) 1977-07-15
JPS4938508B1 (en) 1974-10-18

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