Communication means with transducer physically spaced from inter

Details Communication means with transducer physically spaced from inter Communication means with transducer physically spaced from inter

1979-08-03

1982-01-12

Kilgore, Robert M.

Registers

Coded record sensors

Particular sensor structure

235375, 250227, 350 962A, 364464, 34082557, 455602, 455603, 455612, G06K 710, G02B 514, H04Q 106, G02B 516

Patent

active

043107540

ABSTRACT:
An improved input/output channel for linking a computer control unit for an electronic postal meter to input/output units. The invention includes a converter for converting unit-output electrical signals to non-conductive carrier signals and for converting the non-conductive carrier unit-input signals back to electrical signals. Non-conducting means are used to transmit the signals between the meter and the input/output units so that any attempts to interfere with meter operation will, of necessity, involve physical evidence of tampering, observable to an inspector.

REFERENCES:
patent: 1981999 (1934-11-01), French
patent: 3428948 (1969-02-01), Simjian
patent: 3501744 (1970-03-01), Simjian
patent: 3541341 (1970-11-01), Leete
patent: 3635297 (1972-01-01), Salava
patent: 3997894 (1976-12-01), Levine
patent: 4024380 (1977-05-01), Gunn
Stigliani, "Light Interface Technology", Conference 1971 IEEE International Electromagnetic Record 7/71, pp. 316-321.
Callahan, "Optical Delay Compressor," IBM Tech. Disc. Bull., vol. 14, No. 8, Dec. 1971, pp. 2208-2209.
IBM Technical Disclosure Bulletin, "Optical Data Coupler," R. C. Clapper, et al., vol. 16, No. 11, Apr., 1974, pp. 3523-3524.

Affiliated with

Also associated with

Rating

Communication means with transducer physically spaced from inter does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Communication means with transducer physically spaced from inter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Communication means with transducer physically spaced from inter will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1542828