GB1159544A - Improvements in Method of Gas Analysis - Google Patents

Improvements in Method of Gas Analysis

Info

Publication number
GB1159544A
GB1159544A GB49996/66A GB4999666A GB1159544A GB 1159544 A GB1159544 A GB 1159544A GB 49996/66 A GB49996/66 A GB 49996/66A GB 4999666 A GB4999666 A GB 4999666A GB 1159544 A GB1159544 A GB 1159544A
Authority
GB
United Kingdom
Prior art keywords
enclosure
gas
analysis apparatus
regulated
controlled
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
GB49996/66A
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Publication of GB1159544A publication Critical patent/GB1159544A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L7/00—Heating or cooling apparatus; Heat insulating devices
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/1928—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperature of one space
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1931—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of one space
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Remote Sensing (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Sampling And Sample Adjustment (AREA)
GB49996/66A 1965-11-09 1966-11-08 Improvements in Method of Gas Analysis Expired GB1159544A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR37734A FR1463114A (fr) 1965-11-09 1965-11-09 Perfectionnements aux analyses de gaz

Publications (1)

Publication Number Publication Date
GB1159544A true GB1159544A (en) 1969-07-30

Family

ID=8592115

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49996/66A Expired GB1159544A (en) 1965-11-09 1966-11-08 Improvements in Method of Gas Analysis

Country Status (4)

Country Link
BE (1) BE689416A (enrdf_load_stackoverflow)
DE (1) DE1598615A1 (enrdf_load_stackoverflow)
FR (1) FR1463114A (enrdf_load_stackoverflow)
GB (1) GB1159544A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE1598615A1 (de) 1971-02-18
BE689416A (enrdf_load_stackoverflow) 1967-04-14
FR1463114A (fr) 1966-06-03

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee