Pumps – Condition responsive control of drive transmission or pump... – Adjustable cam or linkage
Patent
1991-06-20
1992-03-31
Smith, Leonard E.
Pumps
Condition responsive control of drive transmission or pump...
Adjustable cam or linkage
417269, F04B 128
Patent
active
051003015
ABSTRACT:
A variable capacity wobble plate type compressor having an electromagnetic induction type rotation detector detecting an actual rotation of internal rotatable elements in the compressor, which has a flanged disc-like element having apertures formed in the flange of the element and attached to a drive plate support element rotatable with a drive shaft of the compressor and an electromagnetic induction type sensing element cooperable with the apertures of the flanged disc-like element to generate an electric voltage signal having a wave form having symmetrical peak absolute values of different polarities with reference to a reference voltage level and in no way influenced by the existence of a partial balancing rom portion of the drive plate support element.
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Hibino Soukichi
Hidaka Shigeyuki
Ohta Masaki
Takeichi Toru
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Smith Leonard E.
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