GB1073496A - Testing means for use with performating apparatus - Google Patents

Testing means for use with performating apparatus

Info

Publication number
GB1073496A
GB1073496A GB312966A GB312966A GB1073496A GB 1073496 A GB1073496 A GB 1073496A GB 312966 A GB312966 A GB 312966A GB 312966 A GB312966 A GB 312966A GB 1073496 A GB1073496 A GB 1073496A
Authority
GB
United Kingdom
Prior art keywords
punch
performating
punching machine
armature
coil
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
GB312966A
Inventor
Brian Stanely Mason
Robert Brough Ford
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.)
Creed and Co Ltd
Original Assignee
Creed and Co 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 Creed and Co Ltd filed Critical Creed and Co Ltd
Priority to GB312966A priority Critical patent/GB1073496A/en
Publication of GB1073496A publication Critical patent/GB1073496A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L17/00—Apparatus or local circuits for transmitting or receiving codes wherein each character is represented by the same number of equal-length code elements, e.g. Baudot code
    • H04L17/16—Apparatus or circuits at the receiving end
    • H04L17/20—Apparatus or circuits at the receiving end using perforating recorders
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K5/00—Methods or arrangements for verifying the correctness of markings on a record carrier; Column detection devices
    • G06K5/02—Methods or arrangements for verifying the correctness of markings on a record carrier; Column detection devices the verifying forming a part of the marking action

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

1,073,496. Selective signalling. CREED & CO. Ltd. Jan. 24, 1966, No. 3129/66. Heading G4H. In testing apparatus for a paper tape punching machine, an armature is attached to each punch and co-operates with a respective static magnetic element carrying two series-connected coils, the arrangement being such that movement of the punch and armature breaks the magnetic circuit through one coil and completes that through the other, thereby producing a transient signal at the junction of the two coils. The outputs from the coil junctions may be compared with the inputs to the punching machine.
GB312966A 1966-01-24 1966-01-24 Testing means for use with performating apparatus Expired GB1073496A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB312966A GB1073496A (en) 1966-01-24 1966-01-24 Testing means for use with performating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB312966A GB1073496A (en) 1966-01-24 1966-01-24 Testing means for use with performating apparatus

Publications (1)

Publication Number Publication Date
GB1073496A true GB1073496A (en) 1967-06-28

Family

ID=9752473

Family Applications (1)

Application Number Title Priority Date Filing Date
GB312966A Expired GB1073496A (en) 1966-01-24 1966-01-24 Testing means for use with performating apparatus

Country Status (1)

Country Link
GB (1) GB1073496A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3585886A (en) * 1968-10-16 1971-06-22 Cincinnati Milacron Inc Method and device for sensing when a reciprocating cutting blade breaks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3585886A (en) * 1968-10-16 1971-06-22 Cincinnati Milacron Inc Method and device for sensing when a reciprocating cutting blade breaks

Similar Documents

Publication Publication Date Title
GB712015A (en) Improvements in and relating to magnetic scaling or counting circuits
GB1073496A (en) Testing means for use with performating apparatus
GB1036406A (en) Static inverters
GB819134A (en) Improvements in or relating to electro-magnetic devices
GB1109992A (en) Electromagnetic forming
GR32928B (en) COOLING DEVICE AND METHOD.
DK119567B (en) Fine-grained magnetic material comprising iron or iron-cobalt magnet particles and a method of making the same.
US3128417A (en) Electromagnetic logic apparatus
GB918557A (en) Magnetic memory devices
ES304383A1 (en) A magnetic circuit device constituted by laminar armor and cylinder head (Machine-translation by Google Translate, not legally binding)
NL158007B (en) MAGNETIC MEMORY DEVICE WITH SERIES INPUT AND SERIES ACCESSIBILITY.
GB982281A (en) Improvements in or relating to memory devices
GB789668A (en) Improvements in or relating to magnetic storage devices
GB1097080A (en) Circuit arrangement for supervising electrical pulses transmitted over a number of channels
ES408043A1 (en) Electromagnetic vibrator employing rectification of induced currents
ES348315A2 (en) De fundición logica extended device. (Machine-translation by Google Translate, not legally binding)
LADYZHENSKII Analysis of the hypersonic magnetohydrodynamic flow about a wedge with an induced magnetic field
FR1346869A (en) Superconducting magnetic flux concentration device
FR1450523A (en) New magnetic field generator system for cross-field gas diodes
FAIRFIELD Study of ionospheric current systems producing magnetic disturbances, based on magnetograms from 25 high-northern-latitude geomagnetic observatories
GB1196517A (en) Punch Check
FR1501735A (en) Device for the production of strong magnetic fields
FR1408525A (en) Magnetic circuit with armature and yoke
FR1371453A (en) Device for measuring magnetic fields
NL6913340A (en) Device with variable self-induction for - tuned circuits in automatically controlled