公开(公告)号：DE2315528A1

公开(公告)日：1973-10-04

申请号：DE2315528

申请日：1973-03-28

Applicant: ELECTRONICS CORP AMERICA

Inventor： BRYANT JACK ALBERT ,  THOMSON ELIHU CRAIG

IPC: B07C3/14 ,  B65G47/49 ,  G06K7/10 ,  G07G1/10 ,  G06K7/14

Abstract: A code sensing system includes scanning means for producing electrical signals corresponding to code marks in a row. The value of the code mark is determined by its position in its digit space in the row. A code sampling gate is generated at a particular point in each digit space and a data output is produced if the scanning means is producing a code mark output at that time.

公开(公告)号：DE2315504A1

公开(公告)日：1973-10-11

申请号：DE2315504

申请日：1973-03-28

Applicant: ELECTRONICS CORP AMERICA

Inventor： BRYANT JACK ALBERT ,  THOMSON ELIHU CRAIG

IPC: B65G47/49 ,  G06K7/10 ,  G06K7/14

Abstract: Scanning apparatus includes a linear array of sensors so that there is effectively a series of independent sensor elements disposed in aligned relation generally perpendicular to a scanning axis. Each sensor is arranged to provide a data output in response to a sensed code mark and an output channel is coupled to each sensor. Logic responsive to detection of a first code mark by a sensor of the array enables at least one code sensitive group of output channels and disables other output channels so that only a limited group of channels are rendered responsive to subsequently detected code marks.

公开(公告)号：DE2552666A1

公开(公告)日：1976-06-10

申请号：DE2552666

申请日：1975-11-24

Applicant: ELECTRONICS CORP AMERICA

Inventor： BRYANT JACK ALBERT

IPC: F23N5/24 ,  H03K19/082 ,  H03K19/14 ,  F23N5/02 ,  H03K19/00

Abstract: 1527910 Transistor switching circuits ELECTRONICS CORP OF AMERICA 11 Nov 1975 [25 Nov 1974] 46541/75 Heading H3T [Also in Division F4] In a monitoring circuit for a burner control system (see Division F4), application of the same potential on lines 22, 26 produces a voltage across rectifier bridge 114 which energizes transistors 110, 112 and LED 106 to allow a pulse signal at input 80 to be passed to output 82.

公开(公告)号：DE2444455A1

公开(公告)日：1975-04-03

申请号：DE2444455

申请日：1974-09-17

Applicant: ELECTRONICS CORP AMERICA

Inventor： BRYANT JACK ALBERT

IPC: F23N5/02 ,  F23N5/24

Abstract: A burner control system in which signals indicating the condition at various locations within the system are applied to a control circuit in the form of pulse trains, causing a continuous alternation of state of solid state switching elements therein. The system actuates a switch to open a fuel valve only when the level of the control circuit output signal is alternating, indicating that the said switching elements are operative. A comparison circuit compares the control circuit output signal with a signal denoting the condition of the fuel valve, to ensure proper operation of the fuel valve switch.