JPS6357827U

JPS6357827U -

Info

Publication number: JPS6357827U
Application number: JP15183086U
Authority: JP
Priority date: 1986-10-02
Filing date: 1986-10-02
Publication date: 1988-04-18

Description

[Brief explanation of the drawing]

第１図は本考案に係る電磁クラツチの側断面図
、第２図は第１図におけるＡ―Ａ線断面図である
。又、第３図は従来構造を表わす電磁クラツチの
側断面図、第４図はコンプレツサ容量と起動トル
クとの関係を表わすグラフである。１……ハウジング、１Ａ……前壁部、１Ｂ……
ボス、２……ラジアルベアリング、３……ロータ
、３Ａ……内側ロータ、３Ｂ……外側ロータ、４
……プーリ、５……ベルト、６……切り欠き溝、
７……非磁性体リング、８ａ，８ｂ……摩擦板、
９ａ，９ｂ……咬合爪、１０……ステータ、１０
Ａ……内環部、１０Ｂ……外環部、１１Ａ，１１
Ｂ……電磁コイル、１２……回転軸、１３……ハ
ブ、１４Ａ，１４Ｂ……弾性体、１５……アーマ
チユアデイスク、１５Ａ……内側デイスク、１５
Ａ……外側デイスク、Ｃ……隙間。 FIG. 1 is a sectional side view of an electromagnetic clutch according to the present invention, and FIG. 2 is a sectional view taken along line A--A in FIG. Further, FIG. 3 is a side sectional view of an electromagnetic clutch showing a conventional structure, and FIG. 4 is a graph showing the relationship between compressor capacity and starting torque. 1...Housing, 1A...Front wall, 1B...
Boss, 2...Radial bearing, 3...Rotor, 3A...Inner rotor, 3B...Outer rotor, 4
...Pulley, 5...Belt, 6...Notch groove,
7...Non-magnetic ring, 8a, 8b...Friction plate,
9a, 9b... Articulating claw, 10... Stator, 10
A...Inner ring part, 10B...Outer ring part, 11A, 11
B... Electromagnetic coil, 12... Rotating shaft, 13... Hub, 14A, 14B... Elastic body, 15... Armature disk, 15A... Inner disk, 15
A... Outer disk, C... Gap.

Claims

[Scope of utility model registration request]

An armature disk is mounted on one end of a rotating shaft horizontally mounted on the housing so that it can move forward and backward in the axial direction via an elastic body, while a rotor is rotatably supported on the housing side facing the armature disk. In an electromagnetic clutch comprising an electromagnetic coil fixedly facing the armature disk, the electromagnetic coil is divided into an inner electromagnetic coil and an outer electromagnetic coil, and the armature is formed in correspondence with both the inner and outer electromagnetic coils. The disk is divided into an inner disk and an outer disk, and the rotor is formed into an inner rotor and an outer rotor. Of each pair of disks and rotors that face each other, a friction plate is attached to one of the disks and the rotor, and the other is An electromagnetic clutch with engaging claws engraved on one disk and rotor.