| 摘要 |
PCT No. PCT/FR92/00372 Sec. 371 Date Dec. 24, 1992 Sec. 102(e) Date Dec. 24, 1992 PCT Filed Apr. 24, 1992 PCT Pub. No. WO92/20085 PCT Pub. Date Nov. 12, 1992.A data-recording machine is protected against temperature overshoots by a device (12) for protecting electrical lines comprising two blister-type thermosensitive elements (10C, 10F) which control series-connected electric contacts (7C, 7F) so as to close the electrical line outside the normal operating range and to prohibit operation even after a return to said range.
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