FR1096903A - Electro-magnetic unit - Google Patents

Electro-magnetic unit

Info

Publication number
FR1096903A
FR1096903A FR1096903DA FR1096903A FR 1096903 A FR1096903 A FR 1096903A FR 1096903D A FR1096903D A FR 1096903DA FR 1096903 A FR1096903 A FR 1096903A
Authority
FR
France
Prior art keywords
electro
magnetic unit
magnetic
unit
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
French (fr)
Inventor
Arthur Mordecai Cohen
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 FR1096903A publication Critical patent/FR1096903A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B11/00—Automatic controllers
    • G05B11/44—Automatic controllers pneumatic only
    • G05B11/48—Automatic controllers pneumatic only with auxiliary power
    • G05B11/52—Automatic controllers pneumatic only with auxiliary power in which the output signal represents a discontinuous function of the deviation from the desired value, i.e. discontinuous controllers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/643—Driving arrangements between movable part of magnetic circuit and contact intermediate part performing a rotating or pivoting movement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/02—Non-polarised relays
    • H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Electromagnets (AREA)
FR1096903D 1953-01-08 1954-01-06 Electro-magnetic unit Expired FR1096903A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US766009XA 1953-01-08 1953-01-08
US681140A US2875383A (en) 1953-01-08 1957-08-27 Electromagnetic unit

Publications (1)

Publication Number Publication Date
FR1096903A true FR1096903A (en) 1955-06-28

Family

ID=26758276

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1096903D Expired FR1096903A (en) 1953-01-08 1954-01-06 Electro-magnetic unit

Country Status (2)

Country Link
US (1) US2875383A (en)
FR (1) FR1096903A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3057979A (en) * 1960-06-07 1962-10-09 Arthur M Cohen Brushless mechanico-electrical transducer
US3169297A (en) * 1961-12-21 1965-02-16 Strandberg Eng Lab Inc Stretch-shrink indicating apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH295546A (en) * 1950-11-21 1953-12-31 Jucker Julius Electric relay.

Also Published As

Publication number Publication date
US2875383A (en) 1959-02-24

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