Data recording instrument

Details Data recording instrument Data recording instrument

1976-03-04

1977-08-23

Miller, Jr., George H.

Recorders

Record receivers and/or driving means therefor

Web

346145, 346 33TP, 733435, G01D 1524, G01D 900

Patent

active

040443620

ABSTRACT:
A recording instrument for accompanying a cargo to record an environmental variable such as temperature, the housing of the instrument containing a removable chart pack with two spools and the chart pack being retained in the housing by two lugs located on a motor case in the housing lid. The battery circuit that drives the electric motor for the spools is activated by pulling an exposed non-conductive strip out from between two terminals.

REFERENCES:
patent: 2776569 (1957-01-01), Biro
patent: 2903323 (1959-09-01), Riester, Jr. et al.
patent: 3119269 (1964-01-01), Hiscock
patent: 3129998 (1964-04-01), Lackoff
patent: 3183717 (1965-05-01), Brainard
patent: 3281090 (1966-10-01), Baranowski, Jr.
patent: 3294212 (1966-12-01), Gearheart et al.
patent: 3787885 (1974-01-01), Johnson
patent: 3805270 (1974-04-01), Grant et al.
patent: 3910119 (1975-10-01), Maxwell
patent: 3971035 (1976-07-01), Maxwell

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