JPS5582822A - Solenoid-operated pulling device - Google Patents

Solenoid-operated pulling device

Info

Publication number
JPS5582822A
JPS5582822A JP15512678A JP15512678A JPS5582822A JP S5582822 A JPS5582822 A JP S5582822A JP 15512678 A JP15512678 A JP 15512678A JP 15512678 A JP15512678 A JP 15512678A JP S5582822 A JPS5582822 A JP S5582822A
Authority
JP
Japan
Prior art keywords
rotor
abrasive
hardened layer
salt
friction
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
JP15512678A
Other languages
Japanese (ja)
Inventor
Akihiko Tsuboi
Seijiro Soeda
Takao Suzuki
Yoshitaka Natsume
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 JP15512678A priority Critical patent/JPS5582822A/en
Publication of JPS5582822A publication Critical patent/JPS5582822A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D27/10—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnets (AREA)

Abstract

PURPOSE:To raise the hardness and durability of friction surface as well as improve the magnetic characteristics by forming an anti-abrasive hardened layer containing nickel and phosphorus as the main components on the friction layers of rotor and armature through the hot dispersion process. CONSTITUTION:Among friction surfaces 3a, 12a of rotor 3 and armature 12, the friction surface 3a is provided with an anti-abrasive hardened layer 3a' containing nickel and phosphorus as the main components. This process is such that the rotor 3 is electrolytically plated in the plating liquid bath which contains nickel salt, organic salt and phosphorous salt in a decided proportion. And the rotor provided with a plated layer is heated in a furnace to disperse iron in the plated layer. This forms an anti-abrasive hardened layer 3a' and then it is cooled gradually in the atmospheric air.
JP15512678A 1978-12-12 1978-12-12 Solenoid-operated pulling device Pending JPS5582822A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15512678A JPS5582822A (en) 1978-12-12 1978-12-12 Solenoid-operated pulling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15512678A JPS5582822A (en) 1978-12-12 1978-12-12 Solenoid-operated pulling device

Publications (1)

Publication Number Publication Date
JPS5582822A true JPS5582822A (en) 1980-06-21

Family

ID=15599119

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15512678A Pending JPS5582822A (en) 1978-12-12 1978-12-12 Solenoid-operated pulling device

Country Status (1)

Country Link
JP (1) JPS5582822A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013245718A (en) * 2012-05-24 2013-12-09 Calsonic Kansei Corp Electromagnetic clutch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013245718A (en) * 2012-05-24 2013-12-09 Calsonic Kansei Corp Electromagnetic clutch

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