CA2004672A1 - Solenoid device - Google Patents

Solenoid device

Info

Publication number
CA2004672A1
CA2004672A1 CA 2004672 CA2004672A CA2004672A1 CA 2004672 A1 CA2004672 A1 CA 2004672A1 CA 2004672 CA2004672 CA 2004672 CA 2004672 A CA2004672 A CA 2004672A CA 2004672 A1 CA2004672 A1 CA 2004672A1
Authority
CA
Canada
Prior art keywords
coil
coils
armature
arm
magnetizable material
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.)
Granted
Application number
CA 2004672
Other languages
French (fr)
Other versions
CA2004672C (en
Inventor
David Patterson
Albert Patterson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2004672 priority Critical patent/CA2004672C/en
Publication of CA2004672A1 publication Critical patent/CA2004672A1/en
Application granted granted Critical
Publication of CA2004672C publication Critical patent/CA2004672C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/18—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with coil systems moving upon intermittent or reversed energisation thereof by interaction with a fixed field system, e.g. permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)

Abstract

ABSTRACT OF THE DISCLOSURE

An improved solenoid wherein the end of the armature within the first coils has a predetermined length of rigid non-magnetizable material secured to it, and a second, electrically energizable coil being energizable in a manner opposite to that of the first coil, being secured to the other end of the length of non-magnetizable material so as to move therewith from a position adjacent the first coil when the arm is in extended position to one space therefrom when the arm is in retracted position. This coil provides magnetic repulsion between the two coils to produce good starting power for the armature when the first coil is energized, as a result of repulsive magnetic forces created between the two coils.
CA 2004672 1989-12-05 1989-12-05 Solenoid device Expired - Lifetime CA2004672C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2004672 CA2004672C (en) 1989-12-05 1989-12-05 Solenoid device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2004672 CA2004672C (en) 1989-12-05 1989-12-05 Solenoid device

Publications (2)

Publication Number Publication Date
CA2004672A1 true CA2004672A1 (en) 1991-06-05
CA2004672C CA2004672C (en) 1993-05-11

Family

ID=4143725

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2004672 Expired - Lifetime CA2004672C (en) 1989-12-05 1989-12-05 Solenoid device

Country Status (1)

Country Link
CA (1) CA2004672C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0838827A1 (en) * 1996-10-28 1998-04-29 Kabushiki Kaisha Tokai Rika Denki Seisakusho Electromagnetic solenoid
US5825270A (en) * 1995-07-12 1998-10-20 Kabushiki Kaisha Tokai Rika Denki Seisakusho Electromagnetic solenoid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5825270A (en) * 1995-07-12 1998-10-20 Kabushiki Kaisha Tokai Rika Denki Seisakusho Electromagnetic solenoid
EP0838827A1 (en) * 1996-10-28 1998-04-29 Kabushiki Kaisha Tokai Rika Denki Seisakusho Electromagnetic solenoid

Also Published As

Publication number Publication date
CA2004672C (en) 1993-05-11

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Legal Events

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