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FR1145993A - Dust protected DC solenoids - Google Patents

Dust protected DC solenoids

Info

Publication number
FR1145993A
FR1145993A FR1145993DA FR1145993A FR 1145993 A FR1145993 A FR 1145993A FR 1145993D A FR1145993D A FR 1145993DA FR 1145993 A FR1145993 A FR 1145993A
Authority
FR
France
Prior art keywords
solenoids
dust protected
dust
protected
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)
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 FR1145993A publication Critical patent/FR1145993A/en
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
    • H01F7/1607—Armatures entering the winding

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR1145993D 1954-12-20 1955-12-19 Dust protected DC solenoids Expired FR1145993A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1145993XA 1954-12-20 1954-12-20

Publications (1)

Publication Number Publication Date
FR1145993A true FR1145993A (en) 1957-11-05

Family

ID=22356229

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1145993D Expired FR1145993A (en) 1954-12-20 1955-12-19 Dust protected DC solenoids

Country Status (1)

Country Link
FR (1) FR1145993A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2314833A1 (en) * 1975-06-18 1977-01-14 Centronics Data Computer IMPROVEMENTS MADE TO ELECTRO-MAGNETS FOR PRINTER HEADS WITH DOT MATRIX AND DEVICE FOR GENERATING A NON-LINEAR RETURN FORCE FOR SUCH ELECTRO-MAGNETS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2314833A1 (en) * 1975-06-18 1977-01-14 Centronics Data Computer IMPROVEMENTS MADE TO ELECTRO-MAGNETS FOR PRINTER HEADS WITH DOT MATRIX AND DEVICE FOR GENERATING A NON-LINEAR RETURN FORCE FOR SUCH ELECTRO-MAGNETS

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