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JPS6444008A - Solenoid actuator - Google Patents

Solenoid actuator

Info

Publication number
JPS6444008A
JPS6444008A JP20136487A JP20136487A JPS6444008A JP S6444008 A JPS6444008 A JP S6444008A JP 20136487 A JP20136487 A JP 20136487A JP 20136487 A JP20136487 A JP 20136487A JP S6444008 A JPS6444008 A JP S6444008A
Authority
JP
Japan
Prior art keywords
bobbin
collars
circumference
coil
magnetic
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
JP20136487A
Other languages
Japanese (ja)
Inventor
Kazuhiro Suzuki
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.)
Hi Lex Corp
Original Assignee
Nippon Cable System Inc
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 Nippon Cable System Inc filed Critical Nippon Cable System Inc
Priority to JP20136487A priority Critical patent/JPS6444008A/en
Publication of JPS6444008A publication Critical patent/JPS6444008A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electromagnets (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

PURPOSE:To obtain sufficient effect and effective stroke of the title device by comprising a bobbin consisting of a cylidrical magnetic body and collars, electromagnetic coil and a cylindrical plunger slidably provided and providing a non-magnetic friction resistance film between the circumference of collars and plunger. CONSTITUTION:A bobbin 1 is formed by a cylindrical magnetic body 1a and collars 1b, 1c provided to both circumferences at both ends. The one collar 1b is made of nonmagnetic material and the other collar 1c is made of magnetic material. The outer circumference of body 1a of bobbin 1 is wound by a coil 2. A nonmagnetic friction resistance film of a fluorine resin layer 3 is formed to the entire part of external circumference of bobbin 1 before winding the coil 2 thereto by coating the circumference with the polytetrafluoroethylene powder by the baking process. A cylindrical plunger 8 is slidably provided in the axial direction to the external circumference of collars 1b, 1c of bobbin 1. Thereby, an actuator which has a comparatively large hollow part at the center area, sufficient effect and effective stroke in the pushing direction during the power is supplied can be obtained.
JP20136487A 1987-08-11 1987-08-11 Solenoid actuator Pending JPS6444008A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20136487A JPS6444008A (en) 1987-08-11 1987-08-11 Solenoid actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20136487A JPS6444008A (en) 1987-08-11 1987-08-11 Solenoid actuator

Publications (1)

Publication Number Publication Date
JPS6444008A true JPS6444008A (en) 1989-02-16

Family

ID=16439830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20136487A Pending JPS6444008A (en) 1987-08-11 1987-08-11 Solenoid actuator

Country Status (1)

Country Link
JP (1) JPS6444008A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5752986A (en) * 1993-11-18 1998-05-19 Nec Corporation Method of manufacturing a solid electrolytic capacitor
KR20010025888A (en) * 1999-09-01 2001-04-06 이충진 Electromagnet
JP2015008573A (en) * 2013-06-25 2015-01-15 日本電産サンキョー株式会社 Actuator
JP2018182250A (en) * 2017-04-21 2018-11-15 小倉クラッチ株式会社 Excitation device and non-excitation operation brake
WO2022034567A1 (en) * 2020-08-11 2022-02-17 いすゞ自動車株式会社 Solenoid valve

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5752986A (en) * 1993-11-18 1998-05-19 Nec Corporation Method of manufacturing a solid electrolytic capacitor
KR20010025888A (en) * 1999-09-01 2001-04-06 이충진 Electromagnet
JP2015008573A (en) * 2013-06-25 2015-01-15 日本電産サンキョー株式会社 Actuator
JP2018182250A (en) * 2017-04-21 2018-11-15 小倉クラッチ株式会社 Excitation device and non-excitation operation brake
WO2022034567A1 (en) * 2020-08-11 2022-02-17 いすゞ自動車株式会社 Solenoid valve

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