GB2172725B - Control systems - Google Patents

Control systems

Info

Publication number
GB2172725B
GB2172725B GB08506168A GB8506168A GB2172725B GB 2172725 B GB2172725 B GB 2172725B GB 08506168 A GB08506168 A GB 08506168A GB 8506168 A GB8506168 A GB 8506168A GB 2172725 B GB2172725 B GB 2172725B
Authority
GB
United Kingdom
Prior art keywords
control systems
systems
control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB08506168A
Other versions
GB8506168D0 (en
GB2172725A (en
Inventor
Hubert John Topham Clements
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CONTROLS Ltd K
K Controls Ltd
Original Assignee
CONTROLS Ltd K
K Controls Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CONTROLS Ltd K, K Controls Ltd filed Critical CONTROLS Ltd K
Priority to GB08506168A priority Critical patent/GB2172725B/en
Publication of GB8506168D0 publication Critical patent/GB8506168D0/en
Publication of GB2172725A publication Critical patent/GB2172725A/en
Application granted granted Critical
Publication of GB2172725B publication Critical patent/GB2172725B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • H04Q9/14—Calling by using pulses
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B15/00—Systems controlled by a computer
    • G05B15/02—Systems controlled by a computer electric
GB08506168A 1985-03-09 1985-03-09 Control systems Expired GB2172725B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08506168A GB2172725B (en) 1985-03-09 1985-03-09 Control systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08506168A GB2172725B (en) 1985-03-09 1985-03-09 Control systems

Publications (3)

Publication Number Publication Date
GB8506168D0 GB8506168D0 (en) 1985-04-11
GB2172725A GB2172725A (en) 1986-09-24
GB2172725B true GB2172725B (en) 1989-02-15

Family

ID=10575753

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08506168A Expired GB2172725B (en) 1985-03-09 1985-03-09 Control systems

Country Status (1)

Country Link
GB (1) GB2172725B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0356530B1 (en) * 1988-07-16 1993-05-12 Honeywell Ag Dialogue system
DE4212319A1 (en) * 1992-04-13 1993-10-14 Fichtel & Sachs Ag control device
JP4228354B2 (en) * 1997-12-22 2009-02-25 Ｓｍｃ株式会社 Electro-pneumatic regulator system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3544976A (en) * 1968-07-02 1970-12-01 Collins Radio Co Digitalized communication system with computation and control capabilities employing transmission line loop for data transmission
FR2178762B1 (en) * 1972-04-05 1974-08-02 Alsthom Cgee
US3812462A (en) * 1972-11-17 1974-05-21 Seismograph Service Corp Remote monitoring and remote control systems
GB1443766A (en) * 1972-12-12 1976-07-28 Robertshaw Controls Co Supervisory control system
DE2309611B2 (en) * 1973-02-27 1980-11-20 Bayer Ag, 5090 Leverkusen Method for remote transmission and display of electrical measured values in electrolysis cells
US3848230A (en) * 1973-06-15 1974-11-12 Singer Co Information transmission system
GB1474166A (en) * 1973-07-13 1977-05-18 Harris Corp Controlling actuators for adjusting elements
US3894658A (en) * 1974-06-20 1975-07-15 Gen Atomic Co Dispensing control system for fluids
DE2433025A1 (en) * 1974-07-10 1976-01-22 Bosch Gmbh Robert METHOD AND DEVICE FOR CONTROLLING AND MONITORING ELECTRICAL SWITCHING OPERATIONS, IN PARTICULAR IN MOTOR VEHICLES
US3967264A (en) * 1975-01-31 1976-06-29 Westinghouse Electric Corporation Distribution network power line communication system including addressable interrogation and response repeater
GB1492626A (en) * 1975-10-03 1977-11-23 Walt Disney Prod Monitor system for sensing discrete points
US4425628A (en) * 1981-05-26 1984-01-10 General Electric Company Control module for engergy management system

Also Published As

Publication number Publication date
GB8506168D0 (en) 1985-04-11
GB2172725A (en) 1986-09-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee