JPS56108208A - Multistage solenoid - Google Patents

Multistage solenoid

Info

Publication number
JPS56108208A
JPS56108208A JP1103880A JP1103880A JPS56108208A JP S56108208 A JPS56108208 A JP S56108208A JP 1103880 A JP1103880 A JP 1103880A JP 1103880 A JP1103880 A JP 1103880A JP S56108208 A JPS56108208 A JP S56108208A
Authority
JP
Japan
Prior art keywords
piece
solenoid
multistage
spool
iron cores
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.)
Pending
Application number
JP1103880A
Other languages
Japanese (ja)
Inventor
Ichita Sogabe
Toshiji Taira
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.)
Denso Corp
Original Assignee
NipponDenso Co Ltd
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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP1103880A priority Critical patent/JPS56108208A/en
Publication of JPS56108208A publication Critical patent/JPS56108208A/en
Pending 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)
  • Electromagnets (AREA)

Abstract

PURPOSE:To make a multistage solenoid small-sized and lightweighing by a method wherein respectively two pieces of excited coils and moving iron cores and a piece of output shaft is constituted in one piece of solenoid for making it possible to gain three kinds of strokes and suction force with one piece of solenoid and one piece of output trans mission part. CONSTITUTION:Within a cylindrical yoke 1 respectively the first-and-second excited coils 2a and 2b as well as the first-and-second moving iron cores 4 and 5 are arranged and further one piece of output shaft is prepared. Also at one end of the yoke 1 the fixed iron core 3 is fixed while at another end the first heel piece plate 7 is arranged, the heel piece plate 7 is furnished with a spool 9 and on said spool 9 a spool stage part 9a is formed for constituting so that the first-and-second iron cores 4 and 5 can move within the heel piece plate 7. It is further so made that by means of respectively exciting and nonexciting of the coils 2a and 2b three kinds of strokes and suction force are gained from the joint 12 and the joining pin 13 constituting the output transmission part of one piece of shaft 6 and the solenoid of said constitution is combined in a multistage for making a small-sized and lightweighing multistage solenoid.
JP1103880A 1980-02-01 1980-02-01 Multistage solenoid Pending JPS56108208A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1103880A JPS56108208A (en) 1980-02-01 1980-02-01 Multistage solenoid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1103880A JPS56108208A (en) 1980-02-01 1980-02-01 Multistage solenoid

Publications (1)

Publication Number Publication Date
JPS56108208A true JPS56108208A (en) 1981-08-27

Family

ID=11766878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1103880A Pending JPS56108208A (en) 1980-02-01 1980-02-01 Multistage solenoid

Country Status (1)

Country Link
JP (1) JPS56108208A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0243705A (en) * 1988-08-03 1990-02-14 Hosiden Electron Co Ltd Stabilized type multiposition solenoid
EP1406033A2 (en) * 2002-10-04 2004-04-07 Isuzu Motors Limited Electromagnetic solenoid and shift actuator for a transmission using the same
JP2014120521A (en) * 2012-12-13 2014-06-30 Kawasaki Heavy Ind Ltd Electromagnetic solenoid and solenoid valve device including the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0243705A (en) * 1988-08-03 1990-02-14 Hosiden Electron Co Ltd Stabilized type multiposition solenoid
EP1406033A2 (en) * 2002-10-04 2004-04-07 Isuzu Motors Limited Electromagnetic solenoid and shift actuator for a transmission using the same
EP1406033A3 (en) * 2002-10-04 2006-12-06 Isuzu Motors Limited Electromagnetic solenoid and shift actuator for a transmission using the same
JP2014120521A (en) * 2012-12-13 2014-06-30 Kawasaki Heavy Ind Ltd Electromagnetic solenoid and solenoid valve device including the same

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