FR1203253A - Contacts électromagnétiques - Google Patents

Contacts électromagnétiques

Info

Publication number
FR1203253A
FR1203253A FR1203253DA FR1203253A FR 1203253 A FR1203253 A FR 1203253A FR 1203253D A FR1203253D A FR 1203253DA FR 1203253 A FR1203253 A FR 1203253A
Authority
FR
France
Prior art keywords
electromagnetic contacts
electromagnetic
contacts
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR1203253A publication Critical patent/FR1203253A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1638—Armatures not entering the winding
    • 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
    • H01F7/081—Magnetic constructions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/163—Details concerning air-gaps, e.g. anti-remanence, damping, anti-corrosion
    • 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
    • H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
    • H01H50/22—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil wherein the magnetic circuit is substantially closed

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
FR1203253D 1957-09-11 1958-09-10 Contacts électromagnétiques Expired FR1203253A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1203253XA 1957-09-11 1957-09-11

Publications (1)

Publication Number Publication Date
FR1203253A true FR1203253A (fr) 1960-01-18

Family

ID=22389552

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1203253D Expired FR1203253A (fr) 1957-09-11 1958-09-10 Contacts électromagnétiques

Country Status (2)

Country Link
DE (1) DE1158173B (fr)
FR (1) FR1203253A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06270422A (ja) * 1993-03-17 1994-09-27 Fujitsu Ltd ワイヤドットプリンタの印字ヘッド用マグネットベースおよびその製造方法
DE19757169A1 (de) * 1997-12-20 1999-07-01 Telefunken Microelectron Verfahren zur Herstellung eines elektromagnetischen Aktuators
DE19757170A1 (de) * 1997-12-20 1999-07-01 Telefunken Microelectron Elektromagnetischer Aktuator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE584864C (de) * 1930-05-24 1933-09-25 Thomas Harry Frost Feinschneidige duenne Klinge und Verfahren zu ihrer Herstellung
GB532905A (en) * 1939-09-23 1941-02-03 Igranic Electric Co Ltd Improvements in or relating to electromagnets

Also Published As

Publication number Publication date
DE1158173B (de) 1963-11-28

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