CH517335A - Elektromagnetischer Uhrwerksaufzug - Google Patents

Elektromagnetischer Uhrwerksaufzug

Info

Publication number
CH517335A
CH517335A CH1031267A CH1031267A CH517335A CH 517335 A CH517335 A CH 517335A CH 1031267 A CH1031267 A CH 1031267A CH 1031267 A CH1031267 A CH 1031267A CH 517335 A CH517335 A CH 517335A
Authority
CH
Switzerland
Prior art keywords
armature
curvature
pole piece
clockwork
radius
Prior art date
Application number
CH1031267A
Other languages
German (de)
English (en)
Inventor
Alfred Dipl Ing Kreidler
Original Assignee
Metall Invent 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 Metall Invent Sa filed Critical Metall Invent Sa
Priority to CH1031267A priority Critical patent/CH517335A/de
Publication of CH517335A publication Critical patent/CH517335A/de

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C1/00—Winding mechanical clocks electrically
    • G04C1/02—Winding mechanical clocks electrically by electromagnets
    • G04C1/022—Winding mechanical clocks electrically by electromagnets with snap-acting armature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/088—Electromagnets; Actuators including electromagnets with armatures provided with means for absorbing shocks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/14—Pivoting armatures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/24—Parts rotatable or rockable outside coil

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnets (AREA)
CH1031267A 1966-06-17 1966-06-17 Elektromagnetischer Uhrwerksaufzug CH517335A (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH1031267A CH517335A (de) 1966-06-17 1966-06-17 Elektromagnetischer Uhrwerksaufzug

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1031267A CH517335A (de) 1966-06-17 1966-06-17 Elektromagnetischer Uhrwerksaufzug
CH884066A CH445605A (de) 1966-06-17 1966-06-17 Elektromagnetisches Betätigungsgerät

Publications (1)

Publication Number Publication Date
CH517335A true CH517335A (de) 1971-09-15

Family

ID=4345334

Family Applications (3)

Application Number Title Priority Date Filing Date
CH1031267A CH517335A (de) 1966-06-17 1966-06-17 Elektromagnetischer Uhrwerksaufzug
CH1031267D CH1031267A4 (enExample) 1966-06-17 1966-06-17
CH884066A CH445605A (de) 1966-06-17 1966-06-17 Elektromagnetisches Betätigungsgerät

Family Applications After (2)

Application Number Title Priority Date Filing Date
CH1031267D CH1031267A4 (enExample) 1966-06-17 1966-06-17
CH884066A CH445605A (de) 1966-06-17 1966-06-17 Elektromagnetisches Betätigungsgerät

Country Status (5)

Country Link
US (1) US3477049A (enExample)
CH (3) CH517335A (enExample)
DE (2) DE1564338B2 (enExample)
FR (1) FR1563645A (enExample)
GB (1) GB1189004A (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54104925A (en) * 1978-02-01 1979-08-17 Suwa Seikosha Kk Dot printer head
DE2826419A1 (de) * 1978-06-16 1979-12-20 Agfa Gevaert Ag Klappanker-elektromagnet-vorrichtung
DE2832507C2 (de) * 1978-07-25 1985-12-12 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisches Relais
AT374620B (de) * 1979-10-08 1984-05-10 Schrack Elektrizitaets Ag E Elektromagnetisches relais
IT1129908B (it) * 1980-09-24 1986-06-11 Olivetti & Co Spa Itettromagneti al samario cobalto e dispositivi di servocomando comprendenti detti elettromagneti
DE3128185A1 (de) * 1981-07-16 1983-04-14 Marker Patentverwertungsgesellschaft mbH, 6340 Baar Elektronische sicherheits-skibindung
CA1192174A (en) * 1981-10-14 1985-08-20 William L. Sheppard Magnetic air valve
US5025239A (en) * 1988-04-01 1991-06-18 Minolta Camera Kabushiki Kaisha Electromagnetic actuator for cameras and the like
DE58901799D1 (de) * 1988-05-20 1992-08-13 Sulzer Ag Elektromagnetische einrichtung fuer webmaschinen.
US5214513A (en) * 1991-07-11 1993-05-25 Eastman Kodak Company Apparatus for imparting motion to a solid-state image sensor
DE19726061C2 (de) * 1997-06-19 1999-05-20 Siemens Ag Schallreduziertes elektromagnetisches Relais
DE19854644C1 (de) * 1998-11-26 2000-07-06 Tyco Electronics Logistics Ag Schallreduziertes elektromagnetisches Relais
US9916953B2 (en) * 2015-12-16 2018-03-13 Rockwell Automation Switzerland Gmbh Clapper armature with curved pole face
US11705788B2 (en) * 2020-09-02 2023-07-18 Michael Robert Maurice Electromagnetic drive unit with hingeably movable coil around magnet with resilient band holding coil to magnet

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2120178A (en) * 1930-01-27 1938-06-07 Hausrath Herbert Electromagnet device
DE688832C (de) * 1937-07-07 1940-06-22 Heinrich List Dipl Ing Elektromagnetisch betriebene Foerdereinrichtung fuer gasfoermige oder fluessige Mittel mit schwingendem Kolben
US3051988A (en) * 1957-02-09 1962-09-04 Baermann Max Material with permanent magnetic properties

Also Published As

Publication number Publication date
DE6609865U (de) 1972-10-19
DE1564338A1 (de) 1970-07-30
DE1564338B2 (de) 1971-12-23
FR1563645A (enExample) 1969-04-18
US3477049A (en) 1969-11-04
GB1189004A (en) 1970-04-22
CH445605A (de) 1967-10-31
CH1031267A4 (enExample) 1971-09-15

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Legal Events

Date Code Title Description
PL Patent ceased