[go: up one dir, main page]

GB1022891A - - Google Patents

Info

Publication number
GB1022891A
GB1022891A GB1022891DA GB1022891A GB 1022891 A GB1022891 A GB 1022891A GB 1022891D A GB1022891D A GB 1022891DA GB 1022891 A GB1022891 A GB 1022891A
Authority
GB
United Kingdom
Prior art keywords
feb
sensing
leadlag
verwaltungs
heading
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.)
Active
Application number
Publication of GB1022891A publication Critical patent/GB1022891A/en
Active 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
    • G05B1/03—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric for comparing digital signals
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/20—Control of position or direction using feedback using a digital comparing device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)

Abstract

1,022,891. Electric selective signalling. LICENTIA PATENT - VERWALTUNGS - G.m.b.H. Feb. 1, 1963 [Feb. 2, 1962], No. 4209/63. Heading G4H. In a coded-scale position digitizer with leadlag sensing, one track selects the operative sensing heads in two other tracks simultaneously.
GB1022891D Active GB1022891A (en)

Publications (1)

Publication Number Publication Date
GB1022891A true GB1022891A (en)

Family

ID=1755064

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1022891D Active GB1022891A (en)

Country Status (1)

Country Link
GB (1) GB1022891A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143032A (en) * 1983-07-06 1985-01-30 Tetra Pak Int Photoelectric detection of marking on a web

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143032A (en) * 1983-07-06 1985-01-30 Tetra Pak Int Photoelectric detection of marking on a web

Similar Documents

Publication Publication Date Title
WO1994005007A3 (en) Bidirectional thin-film magnetoresistive tape head assembly
DE68920820D1 (en) Head carriage arrangement for driving flexible, magnetic disks with high track density.
AU6939391A (en) Storage device for reversibly storing digital data on a multirack storage medium, a decoding device, an information reproducing apparatus for use with such storage medium, and a unitary storage medium for use with such storage device, decoding device and/or information reproducing device
DE68915887D1 (en) Control system for a disk drive head.
AU2473888A (en) Grinding machine for reprofiling railheads
IT1143861B (en) ALTERNATING CURRENT CIRCUIT FOR RAILWAY TRACKS, SUITABLE FOR TRANSMITTING AND RECEIVING COMMAND AND INFORMATION SIGNALS
GB1022891A (en)
DE3877107D1 (en) TOOL CHANGE SYSTEM.
GB1439061A (en) Railway systems and railway vehicles for use therein
GB1429886A (en) Felocity signal generating system
DE69012938D1 (en) Machine tool with several heads, especially for woodworking.
GB1406893A (en) Railways
MY104786A (en) Rotary head recording and reproducing apparatus.
FR2338769A1 (en) Production control system for vehicle assembly lines - uses coded parts which are scanned at each station to determine work required
CN112550354B (en) Rail turnout remote control system and method for rail transportation
GB1286643A (en) Numerical control system
EP0222235A3 (en) Speed control
GB960393A (en) Improvements in or relating to data communication systems
GB1473682A (en) Magnetic recording apparatus
GB970105A (en) Switch-point for toy mono-rail trains
GB1535553A (en) Conveyor systems
GB1242299A (en) Improvements in or relating to model railroad equipment
GB1394465A (en) Device for setting the position of a mobile processing station relative to the tracks of sheetlike record carriers
GB1215872A (en) Improvements in or relating to railroad track and rolling stock
SU1313757A1 (en) Device for determining location of cars at station