Title:
【発明の名称】補償圧力制御装置
Document Type and Number:
Japanese Patent JPH05501459
Kind Code:
A
Abstract:
A pneumatic pressure controller includes an actuator (50) and a throttling valve (12) for regulating a flow of gas (10). A pressure comparator (22) provides a modulated pressure signal (58) to the controller (50). The pressure comparator (22) includes an outlet orifice (70) for compensating at elevated supply pressures, PSUP.
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Inventors:
Goodman, Robert Bee.
Application Number:
JP50459089A
Publication Date:
March 18, 1993
Filing Date:
July 24, 1989
Export Citation:
Assignee:
UNITED TECHNOLOGIES CORPORATION
International Classes:
G05D16/06; G05D16/00; G05D16/10; G05D16/16; (IPC1-7): G05D16/06; G05D16/10
Attorney, Agent or Firm:
Fujiya Shiga (1 person outside)