GB2123175B - Digital time switching arrangement - Google Patents

Digital time switching arrangement

Info

Publication number
GB2123175B
GB2123175B GB08312028A GB8312028A GB2123175B GB 2123175 B GB2123175 B GB 2123175B GB 08312028 A GB08312028 A GB 08312028A GB 8312028 A GB8312028 A GB 8312028A GB 2123175 B GB2123175 B GB 2123175B
Authority
GB
United Kingdom
Prior art keywords
switching arrangement
digital time
time switching
digital
arrangement
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
GB08312028A
Other versions
GB8312028D0 (en
GB2123175A (en
Inventor
Malcolm Donald Clapp
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.)
Satchwell Controls Ltd
Original Assignee
Satchwell 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 Satchwell Controls Ltd filed Critical Satchwell Controls Ltd
Priority to GB08312028A priority Critical patent/GB2123175B/en
Publication of GB8312028D0 publication Critical patent/GB8312028D0/en
Publication of GB2123175A publication Critical patent/GB2123175A/en
Application granted granted Critical
Publication of GB2123175B publication Critical patent/GB2123175B/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
    • G05B19/10—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using selector switches
    • G05B19/102—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using selector switches for input of programme steps, i.e. setting up sequence
    • G05B19/104—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using selector switches for input of programme steps, i.e. setting up sequence characterised by physical layout of switches; switches co-operating with display; use of switches in a special way
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G15/00—Time-pieces comprising means to be operated at preselected times or after preselected time intervals
    • G04G15/006—Time-pieces comprising means to be operated at preselected times or after preselected time intervals for operating at a number of different times
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0064—Visual time or date indication means in which functions not related to time can be displayed
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/296—Time-programme switches providing a choice of time-intervals for executing more than one switching action and automatically terminating their operation after the programme is completed

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • User Interface Of Digital Computer (AREA)
GB08312028A 1982-05-05 1983-05-03 Digital time switching arrangement Expired GB2123175B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08312028A GB2123175B (en) 1982-05-05 1983-05-03 Digital time switching arrangement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8212986 1982-05-05
GB08312028A GB2123175B (en) 1982-05-05 1983-05-03 Digital time switching arrangement

Publications (3)

Publication Number Publication Date
GB8312028D0 GB8312028D0 (en) 1983-06-08
GB2123175A GB2123175A (en) 1984-01-25
GB2123175B true GB2123175B (en) 1985-09-04

Family

ID=26282738

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08312028A Expired GB2123175B (en) 1982-05-05 1983-05-03 Digital time switching arrangement

Country Status (1)

Country Link
GB (1) GB2123175B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH656507GA3 (en) * 1984-01-25 1986-07-15 Digital timing arrangement
DE4203127A1 (en) * 1991-02-04 1992-08-06 Vaillant Joh Gmbh & Co INPUT DEVICE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236420A (en) * 1975-09-17 1977-03-19 Toshiba Corp Integrated circuit device for tv with memory
DE2752063C2 (en) * 1977-11-22 1982-12-16 Diehl GmbH & Co, 8500 Nürnberg Time switch system in modular design
FR2461972A1 (en) * 1979-07-18 1981-02-06 Vedette Horlogerie HOUR-RESET SWITCH WITH MICROCALCULATOR OR MICROPROCESSOR
GB2091913A (en) * 1981-01-23 1982-08-04 Randall Electronics Ltd Timed control of central heating system

Also Published As

Publication number Publication date
GB8312028D0 (en) 1983-06-08
GB2123175A (en) 1984-01-25

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20030502