FR1389331A - Advanced liquid-sensitive electrical switch - Google Patents

Advanced liquid-sensitive electrical switch

Info

Publication number
FR1389331A
FR1389331A FR970978A FR970978A FR1389331A FR 1389331 A FR1389331 A FR 1389331A FR 970978 A FR970978 A FR 970978A FR 970978 A FR970978 A FR 970978A FR 1389331 A FR1389331 A FR 1389331A
Authority
FR
France
Prior art keywords
electrical switch
sensitive electrical
advanced liquid
advanced
liquid
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
FR970978A
Other languages
French (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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR970978A priority Critical patent/FR1389331A/en
Application granted granted Critical
Publication of FR1389331A publication Critical patent/FR1389331A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4244—Water-level measuring or regulating arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
    • G01F23/68—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using electrically actuated indicating means
    • G01F23/70—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using electrically actuated indicating means for sensing changes in level only at discrete points
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/02—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding actuated by movement of a float carrying a magnet

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR970978A 1964-04-15 1964-04-15 Advanced liquid-sensitive electrical switch Expired FR1389331A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR970978A FR1389331A (en) 1964-04-15 1964-04-15 Advanced liquid-sensitive electrical switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR970978A FR1389331A (en) 1964-04-15 1964-04-15 Advanced liquid-sensitive electrical switch

Publications (1)

Publication Number Publication Date
FR1389331A true FR1389331A (en) 1965-02-12

Family

ID=8827818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR970978A Expired FR1389331A (en) 1964-04-15 1964-04-15 Advanced liquid-sensitive electrical switch

Country Status (1)

Country Link
FR (1) FR1389331A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444448A1 (en) * 1978-12-18 1980-07-18 Gen Electric DISHWASHER MACHINE COMPRISING A DEVICE FOR ADJUSTING THE WATER LEVEL

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444448A1 (en) * 1978-12-18 1980-07-18 Gen Electric DISHWASHER MACHINE COMPRISING A DEVICE FOR ADJUSTING THE WATER LEVEL

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