FR2139641A1 - Indicating electrically first-out parameteri - Google Patents

Indicating electrically first-out parameteri

Info

Publication number
FR2139641A1
FR2139641A1 FR7119459A FR7119459A FR2139641A1 FR 2139641 A1 FR2139641 A1 FR 2139641A1 FR 7119459 A FR7119459 A FR 7119459A FR 7119459 A FR7119459 A FR 7119459A FR 2139641 A1 FR2139641 A1 FR 2139641A1
Authority
FR
France
Prior art keywords
parameter
relay
switches
parameteri
switch
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.)
Granted
Application number
FR7119459A
Other languages
English (en)
Other versions
FR2139641B1 (fr
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.)
Texaco Development Corp
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Priority to FR7119459A priority Critical patent/FR2139641A1/fr
Publication of FR2139641A1 publication Critical patent/FR2139641A1/fr
Application granted granted Critical
Publication of FR2139641B1 publication Critical patent/FR2139641B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/187—Machine fault alarms
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/22—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/36—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using oxygen or mixtures containing oxygen as gasifying agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Safety Devices In Control Systems (AREA)
FR7119459A 1971-05-28 1971-05-28 Indicating electrically first-out parameteri Granted FR2139641A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7119459A FR2139641A1 (en) 1971-05-28 1971-05-28 Indicating electrically first-out parameteri

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7119459A FR2139641A1 (en) 1971-05-28 1971-05-28 Indicating electrically first-out parameteri

Publications (2)

Publication Number Publication Date
FR2139641A1 true FR2139641A1 (en) 1973-01-12
FR2139641B1 FR2139641B1 (fr) 1977-01-28

Family

ID=9077794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7119459A Granted FR2139641A1 (en) 1971-05-28 1971-05-28 Indicating electrically first-out parameteri

Country Status (1)

Country Link
FR (1) FR2139641A1 (fr)

Also Published As

Publication number Publication date
FR2139641B1 (fr) 1977-01-28

Similar Documents

Publication Publication Date Title
CA980389A (en) Key operated electric circuit breaker
FR2139641A1 (en) Indicating electrically first-out parameteri
BE767889A (fr) Perfectionnements apportes aux systemes electriques pour actionner des commandes pneumatiques dans des procedes de traitement du petrole, notamment dans la generation de gaz par synthese.
ES475605A1 (es) Sistema de conexionado para establecer una conexion electri-ca
US2864075A (en) Switching network
SU521586A1 (ru) Электрический звонок переменного тока
JPS51114581A (en) Remote control circuit for load
CA702372A (en) Electrical snap-action switch
GB987228A (en) Improvements in and relating to electric control apparatus
ES391593A1 (es) Un aparato electrico indicador de fallo original.
JPS53133717A (en) Controller for dc motor
CH555592A (fr) Disjoncteur electrique.
CA672637A (en) Electrically operated stored energy system for circuit breakers
CA795898A (en) Snap-action electric switches
AU264863B2 (en) Electrical snap-action switch
CA690922A (en) Gas-blast electric circuit breakers
CA691072A (en) Electrical snap-action switch
AU282325B2 (en) Low pressure electrical circuit breaker
CA671428A (en) Impact-operable electric alarm switch devices
GB1350888A (en) Multi-unit electric circuit breakers units
AU3275263A (en) Electrical snap-action switch
CA670011A (en) Electric snap-action switch
CA685987A (en) Condition-responsive indicating means for an electric circuit breaker
CA726272A (en) Electrical contactors or circuit breakers
CA723268A (en) Gas-blast electric circuit breakers

Legal Events

Date Code Title Description
ST Notification of lapse