FR1111536A - Perfectionnements aux interrupteurs - Google Patents

Perfectionnements aux interrupteurs

Info

Publication number
FR1111536A
FR1111536A FR1111536DA FR1111536A FR 1111536 A FR1111536 A FR 1111536A FR 1111536D A FR1111536D A FR 1111536DA FR 1111536 A FR1111536 A FR 1111536A
Authority
FR
France
Prior art keywords
refinements
switch
switch refinements
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
Other languages
English (en)
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.)
Engel & Gibbs Ltd
Original Assignee
Engel & Gibbs Ltd
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 Engel & Gibbs Ltd filed Critical Engel & Gibbs Ltd
Application granted granted Critical
Publication of FR1111536A publication Critical patent/FR1111536A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H29/00—Switches having at least one liquid contact
    • H01H29/20—Switches having at least one liquid contact operated by tilting contact-liquid container
    • H01H29/22—Switches having at least one liquid contact operated by tilting contact-liquid container wherein contact is made and broken between liquid and solid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/02—Rotary gyroscopes
    • G01C19/44—Rotary gyroscopes for indicating the vertical
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/12—Gyroscopes
    • Y10T74/1229—Gyroscope control
    • Y10T74/1232—Erecting
    • Y10T74/1254—Erecting by motor torque

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Adjustable Resistors (AREA)
FR1111536D 1953-07-17 1954-07-16 Perfectionnements aux interrupteurs Expired FR1111536A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2830160X 1953-07-17

Publications (1)

Publication Number Publication Date
FR1111536A true FR1111536A (fr) 1956-03-01

Family

ID=10916109

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1111536D Expired FR1111536A (fr) 1953-07-17 1954-07-16 Perfectionnements aux interrupteurs

Country Status (3)

Country Link
US (1) US2830160A (fr)
CH (1) CH348740A (fr)
FR (1) FR1111536A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2947177A (en) * 1960-08-02 Attorne
US2907970A (en) * 1957-11-04 1959-10-06 Hollingsworth R Lee Variable resistor
US3014704A (en) * 1958-04-21 1961-12-26 Lennox Ind Inc Thermostat and control circuit for heating, air conditioning and ventilating system
DE1141358B (de) * 1958-06-02 1962-12-20 Gen Elek C Company Quecksilber-Drehkapselschalter mit einer in einem metallischen Gehaeuse angeordneten Isolierstoff-Zwischenwand
US3051007A (en) * 1960-09-26 1962-08-28 Gen Precision Inc Vertical sensing device
US3160019A (en) * 1960-12-19 1964-12-08 Collins Radio Co Compensation for gyro pitch signal velocity change errors
US3198919A (en) * 1962-08-01 1965-08-03 Bendix Corp Mercury switch
US3351726A (en) * 1966-01-20 1967-11-07 Gen Electric Low power mercury switch
JPS464223A (fr) * 1970-04-23 1971-11-11
US4445011A (en) * 1981-10-13 1984-04-24 Hansen Ronald E Freestanding multidirectional electrical control device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US898766A (en) * 1907-02-02 1908-09-15 Joseph Varnum Mott Electric switch and system of control.
US1144973A (en) * 1910-07-27 1915-06-29 Warren Clock Co Electric apparatus for driving clocks or similar mechanism.
US1871177A (en) * 1930-07-02 1932-08-09 Held Siegfried Mercury switch and the like
US2033372A (en) * 1933-04-12 1936-03-10 Bear Switch
US2232590A (en) * 1937-10-07 1941-02-18 Honeywell Regulator Co Electric switch
US2348950A (en) * 1941-09-30 1944-05-16 Clayton G Anderson Draft control means for furnaces
US2376377A (en) * 1943-07-19 1945-05-22 Sperry Gyroscope Co Inc Liquid level switch
US2626997A (en) * 1950-10-13 1953-01-27 Russell W Fuller Ignition timer
US2768259A (en) * 1952-01-15 1956-10-23 Charles F Bild Inertia switch

Also Published As

Publication number Publication date
US2830160A (en) 1958-04-08
CH348740A (de) 1960-09-15

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