ES347956A1 - Dispositivo de vigilancia de varias magnitudes tecnologi- cas. - Google Patents

Dispositivo de vigilancia de varias magnitudes tecnologi- cas.

Info

Publication number
ES347956A1
ES347956A1 ES347956A ES347956A ES347956A1 ES 347956 A1 ES347956 A1 ES 347956A1 ES 347956 A ES347956 A ES 347956A ES 347956 A ES347956 A ES 347956A ES 347956 A1 ES347956 A1 ES 347956A1
Authority
ES
Spain
Prior art keywords
input
recorder
alarm
amplifier
outputs
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
ES347956A
Other languages
English (en)
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger SA
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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Publication of ES347956A1 publication Critical patent/ES347956A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B23/00—Alarms responsive to unspecified undesired or abnormal conditions
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C15/00—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path
    • G08C15/06—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path successively, i.e. using time division
ES347956A 1967-01-12 1967-12-05 Dispositivo de vigilancia de varias magnitudes tecnologi- cas. Expired ES347956A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR90813A FR1514338A (fr) 1967-01-12 1967-01-12 Dispositif de surveillance de plusieurs grandeurs technologiques

Publications (1)

Publication Number Publication Date
ES347956A1 true ES347956A1 (es) 1969-02-16

Family

ID=8623728

Family Applications (1)

Application Number Title Priority Date Filing Date
ES347956A Expired ES347956A1 (es) 1967-01-12 1967-12-05 Dispositivo de vigilancia de varias magnitudes tecnologi- cas.

Country Status (6)

Country Link
CH (1) CH483073A (es)
DE (1) DE1566768A1 (es)
ES (1) ES347956A1 (es)
FR (1) FR1514338A (es)
GB (1) GB1195579A (es)
NL (1) NL6800557A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE757614A (fr) * 1969-10-16 1971-04-16 Montedison Spa Procede et dispositif assurant la protection contre les courts-circuitsdans les cellules electrolytiques
JPS52127439A (en) * 1976-04-19 1977-10-26 Nippon Steel Corp Checking device for mould level
GB2124113B (en) * 1982-06-21 1985-12-04 Newall Eng Improvements in or relating to profile machining apparatus
GB9624853D0 (en) * 1996-11-29 1997-01-15 Rako Prod Ltd Voltage monitoring device

Also Published As

Publication number Publication date
DE1566768A1 (de) 1970-08-06
GB1195579A (en) 1970-06-17
FR1514338A (fr) 1968-02-23
NL6800557A (es) 1968-07-15
CH483073A (fr) 1969-12-15

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