KR850007304A - Oxygen concentration detector - Google Patents

Oxygen concentration detector Download PDF

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Publication number
KR850007304A
KR850007304A KR1019850002204A KR850002204A KR850007304A KR 850007304 A KR850007304 A KR 850007304A KR 1019850002204 A KR1019850002204 A KR 1019850002204A KR 850002204 A KR850002204 A KR 850002204A KR 850007304 A KR850007304 A KR 850007304A
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South Korea
Prior art keywords
oxygen concentration
concentration detector
detector according
gas flow
flow port
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Application number
KR1019850002204A
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Korean (ko)
Inventor
도오루 다까하시 (외 1)
Original Assignee
미다 가쓰시게
가부시기 가이샤 히다찌 세이사꾸쇼
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Application filed by 미다 가쓰시게, 가부시기 가이샤 히다찌 세이사꾸쇼 filed Critical 미다 가쓰시게
Publication of KR850007304A publication Critical patent/KR850007304A/en

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416Systems
    • G01N27/42Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403Cells and electrode assemblies
    • G01N27/406Cells and probes with solid electrolytes
    • G01N27/407Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4077Means for protecting the electrolyte or the electrodes

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)

Abstract

내용 없음No content

Description

산소 농도 검출기Oxygen concentration detector

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 제1실시예의 전체 구조종단면도. 제3도는 제1도의 Ⅲ-Ⅲ횡단면도.1 is an overall structural longitudinal sectional view of the first embodiment of the present invention. 3 is a III-III cross-sectional view of FIG.

Claims (14)

2중통으로 검출소자를 둘러삶는 형식의 산소농도 검출기에 있어서, 적어도 내통은 유저이며, 이 주위벽상의 가스유통구가 상기 검출소자와 대향하지 않는 위치에만 착설된 것을 특징으로 하는 산소농도 검출기.An oxygen concentration detector of a type that surrounds a detection element in a double cylinder, wherein at least the inner cylinder is a user, and the oxygen concentration detector is installed only at a position where the gas flow port on the peripheral wall does not face the detection element. 상기 외통 주벽상의 가스유통구가 상기 내통주벽상의 가스유통구와 대향하지 않는 위치에 착설된 것을 특징으로 하는 특허청구의 범위 1기재의 산소농도 검출기.The oxygen concentration detector according to claim 1, wherein the gas flow port on the outer cylinder circumferential wall is installed at a position not facing the gas flow port on the inner cylinder circumference wall. 상기 외통이 유저(有底)인 것을 특징으로 하는 특출청구의 범위 2기재의 산소농도 검출기.An oxygen concentration detector according to the range 2 of the special claim, wherein the outer cylinder is a user. 상기 외통주벽상의 가스유통구가루우버형성인 것을 특징으로 하는 특허청구의 범위 2,3기재의 산소 농도검출기.2. The oxygen concentration detector according to claims 2 and 3, wherein the gas flow port powder is formed on the outer cylinder circumferential wall. 상기 외통이 유저이며, 이 저면에 가스유통구를 가진 것을 특징으로 하는 특허청구의 범위 2기재의 산소농도 검출기.The oxygen concentration detector according to claim 2, wherein the outer cylinder is a user, and has a gas flow opening on the bottom surface thereof. 상기 외통 저면에 가스유통구를 가진 것을 특징으로 하는 특허청구의 범위 4기재의 산소농도 검출기.Oxygen concentration detector according to claim 4, characterized in that it has a gas flow port on the bottom of the outer cylinder. 상기 내통 저면에 가스유통구를 가진 것을 특징으로 하는 특허청구의 범위 1~6기재의 산소농도 검출기.Oxygen concentration detector according to the claims 1 to 6, characterized in that it has a gas flow port on the bottom of the inner cylinder. 상기 내통의 대개구축이 확장되고 이 확장부에서 상기 외통 내면에 접촉 지지되는 것을 특징으로 하는 특허청구의 범위 1~6기재의 산소농도 검출기.The oxygen concentration detector according to claims 1 to 6, wherein the inner cylinder is generally expanded and is supported by the expansion portion in contact with the inner surface of the outer cylinder. 상기 내통의 저변부가 상기 외통의 저부에 고정지지 되는 것을 특징으로 하는 특허청구의 범위 1~6기기재의 산소농도 검출기.An oxygen concentration detector according to claims 1 to 6, wherein the bottom portion of the inner cylinder is fixed to the bottom of the outer cylinder. 상기 내통의 대개구축 확장부에 가스유통구를 가진것을 특징으로 하는 특허청구의 범위 1~6기재의 산소농도 검출기.Oxygen concentration detector according to the claims 1 to 6, characterized in that it has a gas flow port in the general expansion expansion portion of the inner cylinder. 검출기체의 지지부가 피검가스통로 벽에 지지되고, 이 기체의 일단에 전기적 접속단자를 갖추고 가스통로중에 노출되는 이 기체의 타단에 검출소자를 가지고 이 타단 주위가 가스유통구를 갖춘 유저관으로 둘러 싸여 있는 산소농도 검출기에 있어서 상기 유저관의 가스유통구는 상기 기체의 검출소자측에서 떨어진 외주상에 유입구 및 유출구로서 개구되어 있는 것을 특징으로 하는 산소농도 검출기.The supporting part of the detector body is supported on the wall of the gas passage to be tested, one end of the gas is provided with an electrical connection terminal, and the other end of the gas is exposed to the gas passage. An oxygen concentration detector in a wrapped oxygen concentration detector, wherein the gas flow port of the user tube is opened as an inlet and an outlet on an outer circumference away from the detection element side of the gas. 상기 유저관의 검출소자의 위치 근방에 제2의 가스유통구가 형성된 것을 특징으로 하는 특허청구의 범위 11기재의 산소농도 검출기.The oxygen concentration detector according to claim 11, wherein a second gas flow port is formed near the position of the detection element of the user tube. 상기 제2의 유통구는 그 개구면적이 상기 유입구 및 유출구의 개구면적 보다 작고 실질적인 가스유통 저항이 큰 것을 특징으로 하는 특허청구의 범위 12기재의 산소농도 검출기.The oxygen concentration detector according to claim 12, wherein the second flow port has an opening area smaller than the opening areas of the inlet port and the outlet port, and has a substantial gas flow resistance. 상기 검출소자에 발열소자를 접근시킨 것을 특징으로 하는 특허청구의 범위 1~6기재 및 11~13기재의 산소농도 검출기.An oxygen concentration detector according to claims 1 to 6 and 11 to 13, characterized in that the heating element is approached to the detection element. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019850002204A 1984-04-02 1985-04-02 Oxygen concentration detector KR850007304A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP84-63369 1984-04-02
JP59063369A JPS60209163A (en) 1984-04-02 1984-04-02 Oxygen concentration detector

Publications (1)

Publication Number Publication Date
KR850007304A true KR850007304A (en) 1985-12-02

Family

ID=13227294

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850002204A KR850007304A (en) 1984-04-02 1985-04-02 Oxygen concentration detector

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JP (1) JPS60209163A (en)
KR (1) KR850007304A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH079077Y2 (en) * 1988-01-29 1995-03-06 日本碍子株式会社 Oxygen sensor
JPH032256U (en) * 1989-05-30 1991-01-10
JP4030351B2 (en) 2001-06-20 2008-01-09 株式会社デンソー Gas sensor
JP5171896B2 (en) * 2010-07-15 2013-03-27 日本特殊陶業株式会社 Gas sensor

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JPS60209163A (en) 1985-10-21

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