Motors: expansible chamber type – Working member position feedback to motive fluid control – Follower type
Patent
1999-06-29
2000-10-24
Lopez, F. Daniel
Motors: expansible chamber type
Working member position feedback to motive fluid control
Follower type
91367, F15B 910, F15B 1316
Patent
active
061350079
ABSTRACT:
A vacuum servo apparatus capable of reducing variations in the input and output characteristics includes a housing, movable walls, a power piston, an input member, an input rod, a valve mechanism, an output rod and a reaction disk. The length of the input member in the front and rear direction is increased or decreased in accordance with a change in the air temperature.
REFERENCES:
patent: 3548595 (1970-12-01), Pech et al.
patent: 4719842 (1988-01-01), Gautier
patent: 5483866 (1996-01-01), Schluter
patent: 5943937 (1999-08-01), Endo
Aisin Seiki Kabushiki Kaisha
Lopez F. Daniel
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