IT1202708B - PROCEDURE FOR THE OPERATION OF A SENSOR AND DEVICE TO IMPLEMENT THE PROCEDURE - Google Patents

PROCEDURE FOR THE OPERATION OF A SENSOR AND DEVICE TO IMPLEMENT THE PROCEDURE

Info

Publication number
IT1202708B
IT1202708B IT19870/87A IT1987087A IT1202708B IT 1202708 B IT1202708 B IT 1202708B IT 19870/87 A IT19870/87 A IT 19870/87A IT 1987087 A IT1987087 A IT 1987087A IT 1202708 B IT1202708 B IT 1202708B
Authority
IT
Italy
Prior art keywords
procedure
implement
sensor
Prior art date
Application number
IT19870/87A
Other languages
Italian (it)
Other versions
IT8719870A0 (en
Inventor
Horst Fedter
Werner Grunwald
Manfred Koder
Peter Nolting
La Prieta Claudio De
Kurt Schmid
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of IT8719870A0 publication Critical patent/IT8719870A0/en
Application granted granted Critical
Publication of IT1202708B publication Critical patent/IT1202708B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/121—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid for determining moisture content, e.g. humidity, of the fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/122—Circuits particularly adapted therefor, e.g. linearising circuits

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
IT19870/87A 1986-04-05 1987-03-27 PROCEDURE FOR THE OPERATION OF A SENSOR AND DEVICE TO IMPLEMENT THE PROCEDURE IT1202708B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3611468 1986-04-05
DE19863625071 DE3625071A1 (en) 1986-04-05 1986-07-24 METHOD FOR OPERATING A SENSOR AND DEVICE FOR CARRYING OUT THE METHOD

Publications (2)

Publication Number Publication Date
IT8719870A0 IT8719870A0 (en) 1987-03-27
IT1202708B true IT1202708B (en) 1989-02-09

Family

ID=25842662

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19870/87A IT1202708B (en) 1986-04-05 1987-03-27 PROCEDURE FOR THE OPERATION OF A SENSOR AND DEVICE TO IMPLEMENT THE PROCEDURE

Country Status (3)

Country Link
DE (1) DE3625071A1 (en)
FR (1) FR2596864A1 (en)
IT (1) IT1202708B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19610911A1 (en) * 1996-03-20 1997-09-25 Dittrich Elektronik J System for determining partial pressure of gas in gas mixture especially in air
DE19811021A1 (en) * 1998-03-13 1999-09-16 Bosch Siemens Hausgeraete Method for determining the moisture content of textile goods in a clothes dryer
DE10316645A1 (en) 2003-04-11 2004-10-28 Robert Bosch Gmbh Device for operating a gas sensor
US20050127920A1 (en) * 2003-12-12 2005-06-16 Mowery Kenneth D. Method and system for impedance measurement of a zeolite-based ammonia sensor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4119909A (en) * 1977-03-31 1978-10-10 Radian Corporation Pulsed DC transient conductivity measurement system
US4142148A (en) * 1977-05-11 1979-02-27 Bourns, Inc. Remote transducer monitoring system
US4378691A (en) * 1980-02-04 1983-04-05 Matsushita Electric Industrial Co., Ltd. Multi-functional sensor
JPS5786747A (en) * 1980-11-20 1982-05-29 Mitsubishi Heavy Ind Ltd Measuring method for humidity and dew condensation
JPS59168518A (en) * 1983-03-15 1984-09-22 Toshiba Corp Humidifier

Also Published As

Publication number Publication date
DE3625071A1 (en) 1987-10-08
FR2596864A1 (en) 1987-10-09
IT8719870A0 (en) 1987-03-27

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