GB683099A - Improvements relating to indicating, recording or control apparatus of the chopper bar type - Google Patents

Improvements relating to indicating, recording or control apparatus of the chopper bar type

Info

Publication number
GB683099A
GB683099A GB31455/50A GB3145550A GB683099A GB 683099 A GB683099 A GB 683099A GB 31455/50 A GB31455/50 A GB 31455/50A GB 3145550 A GB3145550 A GB 3145550A GB 683099 A GB683099 A GB 683099A
Authority
GB
United Kingdom
Prior art keywords
switch
chopper bar
control lever
chopper
pointer
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
GB31455/50A
Other languages
English (en)
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 GB683099A publication Critical patent/GB683099A/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
    • G05B1/00—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values
    • G05B1/01—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric
    • G05B1/04—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric with sensing of the position of the pointer of a measuring instrument

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Control Of Position Or Direction (AREA)
GB31455/50A 1949-12-31 1950-12-28 Improvements relating to indicating, recording or control apparatus of the chopper bar type Expired GB683099A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH683099X 1949-12-31
CH845540X 1949-12-31

Publications (1)

Publication Number Publication Date
GB683099A true GB683099A (en) 1952-11-19

Family

ID=25737945

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31455/50A Expired GB683099A (en) 1949-12-31 1950-12-28 Improvements relating to indicating, recording or control apparatus of the chopper bar type

Country Status (5)

Country Link
BE (1) BE499979A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH276838A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE845540C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB683099A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL71277C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
BE499979A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL71277C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE845540C (de) 1952-08-04
CH276838A (de) 1951-07-31

Similar Documents

Publication Publication Date Title
GB1041270A (en) Alternate action electric switch mechanisms
GB683099A (en) Improvements relating to indicating, recording or control apparatus of the chopper bar type
GB907570A (en) Cam control for knitting machines
GB1074171A (en) Improvements in or relating to calculating machines
GB1011709A (en) Improvements in fluid pressure switches
GB802391A (en) Improvements relating to electric control devices
US1970432A (en) Switch operating mechanism
GB982781A (en) Improvements in or relating to combined electric alarm clocks and time-switches
GB576600A (en) Improvements in or relating to apparatus for mechanically operating keyboards of typewriters and the like
GB706013A (en) Improvements in or relating to telephone subsets
GB765109A (en) Improvements in electrical tilting mercury switch assemblies
GB1052518A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB1144992A (en) Pressure responsive electric switch with time delay
GB870122A (en) Selective operator apparatus
GB951710A (en) Improvements in or relating to escapement control for typographical linecasting machines
US2433376A (en) Dial remote control system
GB809867A (en) Improvements in or relating to time controlled electric switches
GB940105A (en) Control apparatus
GB799782A (en) Improvements relating to group selection receiver devices for remote control installations operating by the impulse interval method
US2407800A (en) Exposure timing mechanism
US2249674A (en) Circuit controlling and impulse sending device
GB908232A (en) Coding keyboard mechanism
GB896018A (en) Thermostatically controlled electric switch
GB909749A (en) Improvements in or relating to page-printing machines
GB878444A (en) Improvements relating to lever units for time controlled apparatus