GB1312202A - Ripple control receivers - Google Patents

Ripple control receivers

Info

Publication number
GB1312202A
GB1312202A GB1796171A GB1796171A GB1312202A GB 1312202 A GB1312202 A GB 1312202A GB 1796171 A GB1796171 A GB 1796171A GB 1796171 A GB1796171 A GB 1796171A GB 1312202 A GB1312202 A GB 1312202A
Authority
GB
United Kingdom
Prior art keywords
arm
contact
lever
housing
pinion
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
GB1796171A
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.)
Landis and Gyr AG
Original Assignee
Landis and Gyr AG
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 Landis and Gyr AG filed Critical Landis and Gyr AG
Publication of GB1312202A publication Critical patent/GB1312202A/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
    • G05B19/06—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using cams, discs, rods, drums or the like
    • G05B19/063—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using cams, discs, rods, drums or the like for sequential programme-control without delivering a reference value
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
    • H01H43/02—Details
    • H01H43/04—Means for time setting
    • H01H43/06—Means for time setting comprising separately adjustable parts for each programme step, e.g. with tappets

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Position Or Direction (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

1312202 Rotary distributers LANDIS & GYRAG 28 May 1971 [24 June 1970] 17961/71 Heading H1N A rotary stepping switch, for selective reception and utilization of order pulses following a starting pulse in a pulse sequence of a ripple control system, comprises a switch arm 8 carrying a contact 9 for co-operation with contacts such as 12, 13 on members 11 which are selectively inserted between webs 10 around a dish-shaped housing 1. A disc 3, fitting within a ball race 2 on housing 1 and having a central pin 5 rotatable in a sleeve 4, carries the arm 8 on a pivot 20. A leaf spring 22 urges arm 8 outwardly. When a starting pulse is received a synchronous motor (not shown) drives a pinion 6 via known stepping mechanism (not shown) and thus steps disc 3 by means of pins 7. The pinion 6 and pins 7 form a loose coupling so that contact 9 may be accurately aligned with the fixed contacts between steps by a locating lever 16 pivoted at 17. The lever 16 has an elongated aperture 18 in which a pin 19 on arm 8 engages to urge a nose on lever 16 against undulations 14, 15 formed around the inner periphery of housing 1. Connection to contact 9 is preferably by a slip ring (not shown). (For Figures see next column.)
GB1796171A 1970-06-24 1971-05-28 Ripple control receivers Expired GB1312202A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH953170A CH517399A (en) 1970-06-24 1970-06-24 Ripple control receiver

Publications (1)

Publication Number Publication Date
GB1312202A true GB1312202A (en) 1973-04-04

Family

ID=4352975

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1796171A Expired GB1312202A (en) 1970-06-24 1971-05-28 Ripple control receivers

Country Status (3)

Country Link
CH (1) CH517399A (en)
FR (1) FR2099767A5 (en)
GB (1) GB1312202A (en)

Also Published As

Publication number Publication date
DE2103470A1 (en) 1972-01-13
DE2103470B2 (en) 1973-04-19
FR2099767A5 (en) 1972-03-17
CH517399A (en) 1971-12-31

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Legal Events

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