FR1571579A - - Google Patents

Info

Publication number
FR1571579A
FR1571579A FR1571579DA FR1571579A FR 1571579 A FR1571579 A FR 1571579A FR 1571579D A FR1571579D A FR 1571579DA FR 1571579 A FR1571579 A FR 1571579A
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1571579A publication Critical patent/FR1571579A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/18—Switches operated by change of liquid level or of liquid density, e.g. float switch
    • H01H35/186—Switches operated by change of liquid level or of liquid density, e.g. float switch making use of a cable suspended floater containing an inclination sensing switch
    • 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
    • G01F23/32—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 using rotatable arms or other pivotable transmission elements
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Level Indicators Using A Float (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
FR1571579D 1967-06-08 1968-06-10 Expired FR1571579A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA992562 1967-06-08

Publications (1)

Publication Number Publication Date
FR1571579A true FR1571579A (cs) 1969-06-20

Family

ID=4142927

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1571579D Expired FR1571579A (cs) 1967-06-08 1968-06-10

Country Status (2)

Country Link
CH (1) CH459592A (cs)
FR (1) FR1571579A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2180495A1 (cs) * 1972-04-17 1973-11-30 Essa Mico

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2180495A1 (cs) * 1972-04-17 1973-11-30 Essa Mico

Also Published As

Publication number Publication date
CH459592A (de) 1968-07-15

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Legal Events

Date Code Title Description
ST Notification of lapse