GB1074935A - Improvements in or relating to controllers - Google Patents

Improvements in or relating to controllers

Info

Publication number
GB1074935A
GB1074935A GB2374264A GB2374264A GB1074935A GB 1074935 A GB1074935 A GB 1074935A GB 2374264 A GB2374264 A GB 2374264A GB 2374264 A GB2374264 A GB 2374264A GB 1074935 A GB1074935 A GB 1074935A
Authority
GB
United Kingdom
Prior art keywords
cylinder
piston
probes
depression
plungers
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
GB2374264A
Inventor
Leonard Victor Tomlinson
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.)
Power Gas Corp Ltd
Original Assignee
Power Gas Corp 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 Power Gas Corp Ltd filed Critical Power Gas Corp Ltd
Priority to GB2374264A priority Critical patent/GB1074935A/en
Priority to DE19651523578 priority patent/DE1523578A1/en
Priority to NL6507142A priority patent/NL6507142A/xx
Priority to FR20089A priority patent/FR1444346A/en
Publication of GB1074935A publication Critical patent/GB1074935A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/08—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using plugboards, cross-bar distributors, matrix switches, or the like
    • 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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/0405—Programme-control specially adapted for machine tool control and not otherwise provided for
    • 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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/12—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using record carriers
    • G05B19/14—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using record carriers using punched cards or tapes
    • 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
    • G05B19/00—Programme-control systems
    • G05B19/43—Programme-control systems fluidic
    • 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
    • G05B19/00—Programme-control systems
    • G05B19/43—Programme-control systems fluidic
    • G05B19/44—Programme-control systems fluidic pneumatic

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mathematical Physics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Actuator (AREA)
  • Invalid Beds And Related Equipment (AREA)

Abstract

1,074,935. Fluid-pressure apparatus. POWER-GAS CORPORATION Ltd. May 31, 1965 [June 9, 1964], No. 23742/64. Heading F1P. [Also in Divisions G3 and H2] In a process or operation controller a faceplate 1 is provided with a plurality of holes into which are selectively inserted pairs of probes, such as 49, 50, having spring-loaded plungers 53, 54 which are sequentially depressed by a cam-shaped arm 33 rotated by a shaft 5 in synchronism with a machine or in time with a process. The depression of a plunger causes a piston 51, 52 to be pushed into a cylinder 47, 48 and close a port 57, 58 so that compressed air entering ports 64, 66 cannot escape to atmosphere via flexible pipes 59, 60. The build up of pressure causes a piston 62 to travel to an end of a cylinder 61 where it remains until the arm depresses the plunger associated with the other of the pair of probes. A piston valve 63 is coupled to a mechanism to be controlled. In a modification, Fig. 7 (not shown), a spool valve, positioned by depression of the plungers, actuates an hydraulic or pneumatic serro cylinder.
GB2374264A 1964-06-09 1964-06-09 Improvements in or relating to controllers Expired GB1074935A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB2374264A GB1074935A (en) 1964-06-09 1964-06-09 Improvements in or relating to controllers
DE19651523578 DE1523578A1 (en) 1964-06-09 1965-06-04 Control device
NL6507142A NL6507142A (en) 1964-06-09 1965-06-04
FR20089A FR1444346A (en) 1964-06-09 1965-06-09 Developers for programmers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2374264A GB1074935A (en) 1964-06-09 1964-06-09 Improvements in or relating to controllers

Publications (1)

Publication Number Publication Date
GB1074935A true GB1074935A (en) 1967-07-05

Family

ID=10200569

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2374264A Expired GB1074935A (en) 1964-06-09 1964-06-09 Improvements in or relating to controllers

Country Status (4)

Country Link
DE (1) DE1523578A1 (en)
FR (1) FR1444346A (en)
GB (1) GB1074935A (en)
NL (1) NL6507142A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2253835A (en) * 1991-01-23 1992-09-23 Newera Computing Limited Distribution apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2253835A (en) * 1991-01-23 1992-09-23 Newera Computing Limited Distribution apparatus

Also Published As

Publication number Publication date
FR1444346A (en) 1966-07-01
DE1523578A1 (en) 1970-10-08
NL6507142A (en) 1965-12-10

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