DE3379481D1 - Combustible gas-detecting element and its production - Google Patents

Combustible gas-detecting element and its production

Info

Publication number
DE3379481D1
DE3379481D1 DE8383302807T DE3379481T DE3379481D1 DE 3379481 D1 DE3379481 D1 DE 3379481D1 DE 8383302807 T DE8383302807 T DE 8383302807T DE 3379481 T DE3379481 T DE 3379481T DE 3379481 D1 DE3379481 D1 DE 3379481D1
Authority
DE
Germany
Prior art keywords
production
detecting element
combustible gas
combustible
gas
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
DE8383302807T
Other languages
English (en)
Inventor
Yoshihiko Nakatani
Masayuki Saki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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
Priority claimed from JP8344382A external-priority patent/JPS58200151A/ja
Priority claimed from JP57144512A external-priority patent/JPS5934140A/ja
Priority claimed from JP57168768A external-priority patent/JPS5957153A/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE3379481D1 publication Critical patent/DE3379481D1/de
Expired legal-status Critical Current

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
DE8383302807T 1982-05-17 1983-05-17 Combustible gas-detecting element and its production Expired DE3379481D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8344382A JPS58200151A (ja) 1982-05-17 1982-05-17 ガス検知素子
JP57144512A JPS5934140A (ja) 1982-08-19 1982-08-19 ガス感応体材料の製造方法
JP57168768A JPS5957153A (ja) 1982-09-27 1982-09-27 ガス検知素子

Publications (1)

Publication Number Publication Date
DE3379481D1 true DE3379481D1 (en) 1989-04-27

Family

ID=27304226

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383302807T Expired DE3379481D1 (en) 1982-05-17 1983-05-17 Combustible gas-detecting element and its production

Country Status (3)

Country Link
US (1) US4732738A (de)
EP (1) EP0095313B1 (de)
DE (1) DE3379481D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960016712B1 (ko) * 1986-11-05 1996-12-20 오오니시 마사후미 가스센서 및 그의 제조방법
DE3914294A1 (de) * 1989-04-29 1990-10-31 Gutec Gmbh Traegerkatalysatoren zur oxidation von kohlenmonoxid
DE4009575A1 (de) * 1989-06-22 1991-01-03 Gutec Gmbh Traegerkatalysator zur oxidation von kohlenmonoxid
US4953387A (en) * 1989-07-31 1990-09-04 The Regents Of The University Of Michigan Ultrathin-film gas detector
DE4100915A1 (de) * 1991-01-15 1992-07-16 Bosch Gmbh Robert Sensor fuer die bestimmung von kohlenmonoxid
US5767388A (en) * 1995-04-26 1998-06-16 Siemens Aktiengesellschaft Methane sensor and method for operating a sensor
US5764150A (en) * 1996-04-10 1998-06-09 Fleury; Byron Gas alarm
US5966065A (en) * 1996-06-27 1999-10-12 Tdk Corporation Core for inductance elements and its production method
US6787047B1 (en) * 1997-03-13 2004-09-07 Robert Bosch Gmbh Methods for manufacturing a microstructured sensor
US7694547B2 (en) * 2007-03-01 2010-04-13 The Ohio State University Research Foundation Robust high temperature composite and CO sensor made from such composite
DE102016201193A1 (de) * 2016-01-27 2017-07-27 Technische Universität München Gedruckte Sensorvorrichtung zum Detektieren von Medien
CN116626114B (zh) * 2023-07-25 2023-10-20 南方电网数字电网研究院有限公司 C2h6传感器、制备方法、气体检测装置及应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE5480C (de) * K. R. RUNQJIST in Stockholm Oscillations-Regulator
US3999947A (en) * 1974-10-11 1976-12-28 Matsushita Electric Industrial Co., Ltd. Reducing gas sensor and a method of producing the same
US4045178A (en) * 1975-11-08 1977-08-30 Matsushita Electric Industrial Co., Ltd. Reducing gas sensor
FR2331016A1 (fr) * 1975-11-08 1977-06-03 Matsushita Electric Ind Co Ltd Detecteurs de gaz reducteur renfermant de l'oxyde ferrique gamma et au moins un autre oxyde metallique
JPS5853862B2 (ja) * 1978-02-20 1983-12-01 松下電器産業株式会社 可燃性ガス検知素子
JPS5848058B2 (ja) * 1978-04-21 1983-10-26 松下電器産業株式会社 可燃性ガス検知素子
DE2821266A1 (de) * 1978-05-16 1979-11-22 Siemens Ag Gassensoren
US4359709A (en) * 1979-07-06 1982-11-16 Matsushita Electric Industrial Co., Ltd. Combustible gas sensor
JPS5674646A (en) * 1979-11-24 1981-06-20 Matsushita Electric Ind Co Ltd Combustible gas detecting element

Also Published As

Publication number Publication date
EP0095313B1 (de) 1989-03-22
EP0095313A2 (de) 1983-11-30
EP0095313A3 (en) 1984-09-05
US4732738A (en) 1988-03-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee