FR1244723A - Dispositif rotatif à avancement pas à pas - Google Patents

Dispositif rotatif à avancement pas à pas

Info

Publication number
FR1244723A
FR1244723A FR815038A FR815038A FR1244723A FR 1244723 A FR1244723 A FR 1244723A FR 815038 A FR815038 A FR 815038A FR 815038 A FR815038 A FR 815038A FR 1244723 A FR1244723 A FR 1244723A
Authority
FR
France
Prior art keywords
rotary device
step rotary
rotary
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
FR815038A
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.)
G H LELAND Inc
Original Assignee
G H LELAND Inc
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 G H LELAND Inc filed Critical G H LELAND Inc
Application granted granted Critical
Publication of FR1244723A publication Critical patent/FR1244723A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/121—Control of position or direction using feedback using synchromachines (selsyns)
    • 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
    • H01H51/08—Contacts alternately opened and closed by successive cycles of energisation and de-energisation of the electromagnet, e.g. by use of a ratchet
    • H01H51/082—Contacts alternately opened and closed by successive cycles of energisation and de-energisation of the electromagnet, e.g. by use of a ratchet using rotating ratchet mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/02—Multi-position wiper switches
    • H01H67/04—Multi-position wiper switches having wipers movable only in one direction for purpose of selection
    • H01H67/12—Linear-motion switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • 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
    • Y10T74/18—Mechanical movements
    • Y10T74/1856—Reciprocating or oscillating to intermittent unidirectional motion

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
FR815038A 1959-01-12 1960-01-07 Dispositif rotatif à avancement pas à pas Expired FR1244723A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US786221A US3092740A (en) 1959-01-12 1959-01-12 Rotary stepping motor

Publications (1)

Publication Number Publication Date
FR1244723A true FR1244723A (fr) 1960-10-28

Family

ID=25137947

Family Applications (1)

Application Number Title Priority Date Filing Date
FR815038A Expired FR1244723A (fr) 1959-01-12 1960-01-07 Dispositif rotatif à avancement pas à pas

Country Status (2)

Country Link
US (1) US3092740A (fr)
FR (1) FR1244723A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221191A (en) * 1962-09-12 1965-11-30 Daco Instr Company Inc Angular displacement solenoid
US3204475A (en) * 1963-01-14 1965-09-07 E And P Engineering Res And De Rotary actuator
US3258980A (en) * 1963-04-16 1966-07-05 Ledex Inc Rotary actuator
US3210852A (en) * 1964-04-08 1965-10-12 Howard V Herndon Unilinear displacement measuring apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2699829A (en) * 1953-09-28 1955-01-18 Oerlikon Tool & Arms Corp Timing device
US2825826A (en) * 1953-11-06 1958-03-04 Sundt Engineering Company Slow speed electric motor
US2812453A (en) * 1954-08-03 1957-11-05 Oak Mfg Co Electrical motor apparatus
US2966064A (en) * 1958-03-24 1960-12-27 Carol R Metcalf Device for converting linear to rotary motion

Also Published As

Publication number Publication date
US3092740A (en) 1963-06-04

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