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Document Type and Number:
Japanese Patent JPH0428921
Kind Code:
B2
Abstract:
A pnemuatic servo assembly (20) is provided for an electro-pneumatic control system (10) having closed loop control of a DC motor (12) operated from an error signal (56) developed from an electrical set point signal (40) and a pneumatic feedback signal (44). The feedback signal (44) is made compatible by a pressure transducer (26) monitoring a pressure output signal (22) of the pneumatic servo assembly (20) and establishing an electrical signal indicative thereof which is scaled, zeroed, and amplified by an amplifier unit (46).

Inventors:
KURISUTEIIN BUROBUSUTO BAANZU
Application Number:
JP3155784A
Publication Date:
May 15, 1992
Filing Date:
February 23, 1984
Export Citation:
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Assignee:
ELSAG INT BV
International Classes:
F15B5/00; F15B1/00; F15B3/00; F15C3/14; G05D16/20



 
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