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出願の表示

1. US20150027845 - Electromagnetic Clutch

官庁
アメリカ合衆国
出願番号 14380642
出願日 19.02.2013
公開番号 20150027845
公開日 29.01.2015
公報種別 A1
IPC
F16D 27/06
F機械工学;照明;加熱;武器;爆破
16機械要素または単位;機械または装置の効果的機能を生じ維持するための一般的手段
D回転伝達用継ぎ手;クラッチ;ブレーキ
27磁気的に作動されるクラッチ;制御または制御のための電気回路
02クラッチに組み込まれた電磁石をもつもの,すなわち集電環をもつもの
04軸方向に移動可能な摩擦面をもつもの
06磁束内に設けられた摩擦面をもつもの
F16D 13/40
F機械工学;照明;加熱;武器;爆破
16機械要素または単位;機械または装置の効果的機能を生じ維持するための一般的手段
D回転伝達用継ぎ手;クラッチ;ブレーキ
13摩擦クラッチ
22軸方向に可動のクラッチ部材をもつもの
38平らなクラッチ面をもつもの,例.ディスクをもつもの
40特定のまたは各々の軸方向に可動な部材が軸方向に取付けられた部材に対してのみ押付けられるもの
CPC
F16D 27/06
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
27Magnetically- ; or electrically-; actuated clutches; Control or electric circuits therefor
02with electromagnets incorporated in the clutch, i.e. with collecting rings
04with axially-movable friction surfaces
06with friction surfaces arranged within the flux
F16D 13/40
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
13Friction clutches
22with axially-movable clutching members
38with flat clutching surfaces, e.g. discs
40in which the or each axially-movable member is pressed exclusively against an axially-located member
出願人 SANDEN CORPORATION
発明者 Mogi Masanori
優先権情報 2012038052 23.02.2012 JP
発明の名称
(EN) Electromagnetic Clutch
要約
(EN)

An electromagnetic clutch includes: a rotor 1 including therein an electromagnetic coil 16; and an armature 2 facing the rotor 1 and caused to be attached to the rotor 1 by a magnetic force of the electromagnetic coil 16. By excitation of the electromagnetic coil 16, a magnetic circuit M1 from the rotor 1 back to the rotor 1 through a first armature plate 21, an intermediate layer 22, a second armature plate 23, the intermediate layer 22, and the first armature plate 21 is formed when the rotor 1 and the armature 2 are not in contact, and a magnetic circuit M2 from the rotor 1 back to the rotor 1 through the first armature plate 21, a part 13a between adjacent slits 14 of the rotor 1, and the first armature plate 21 is formed when the rotor 1 and the armature 2 are in contact.

他の公開
DE1120130011247