CONSTANT POTENTIAL ELECTROLYSIS TYPE OXYGEN GAS SENSOR
PROBLEM TO BE SOLVED: To provide a constant potential electrolysis type oxygen gas sensor capable of detecting a prescribed gas with high reliability.SOLUTION: In a constant potential electrolysis type oxygen gas sensor 10, an action electrode 21 and a counter electrode 22 are disposed interposing e...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; jpn |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | UCHIKOSHI SHOICHI UESUGI SHINJI |
| description | PROBLEM TO BE SOLVED: To provide a constant potential electrolysis type oxygen gas sensor capable of detecting a prescribed gas with high reliability.SOLUTION: In a constant potential electrolysis type oxygen gas sensor 10, an action electrode 21 and a counter electrode 22 are disposed interposing electrolytic solution L, inside a casing 11. The action electrode is electrically connected with one end of an action electrode lead member 31a, the other end of which is drawn outside the casing. The counter electrode is electrically connected with one end of a counter electrode lead member 31b, the other end of which is drawn outside the casing. The action electrode is formed of metal black selected from platinum black and gold black. The action electrode lead member is formed of a metal selected from tantalum, gold, tungsten and niobium.
【課題】所期のガス検知を高い信頼性で行うことのできる定電位電解式酸素ガスセンサを提供する。【解決手段】定電位電解式酸素ガスセンサ１０は、ケーシング１１内において、作用極２１と対極２２とが電解液Ｌを介して設けられ、当該作用極には、一端部が当該ケーシングの外部に導出された作用極用リード部材３１ａの他端部が電気的に接続され、当該対極には、一端部が当該ケーシングの外部に導出された対極用リード部材３１ｂの他端部が電気的に接続されてなり、前記作用極が、白金黒および金黒から選ばれる金属黒により形成されたものであり、前記作用極用リード部材が、タンタル、金、タングステンおよびニオブから選ばれる金属により形成されたものであることを特徴とする。【選択図】図１ |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2015083926A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2015083926A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2015083926A3</originalsourceid><addsrcrecordid>eNrjZDBz9vcLDnH0C1EI8A9x9QvxdPRRcPVxdQ4J8veJDPYMVgiJDHBV8I-IdHf1U3B3DFYIdvUL9g_iYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBoamBhbGlkZmjsZEKQIAofIo5g</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>CONSTANT POTENTIAL ELECTROLYSIS TYPE OXYGEN GAS SENSOR</title><source>esp@cenet</source><creator>UCHIKOSHI SHOICHI ; UESUGI SHINJI</creator><creatorcontrib>UCHIKOSHI SHOICHI ; UESUGI SHINJI</creatorcontrib><description>PROBLEM TO BE SOLVED: To provide a constant potential electrolysis type oxygen gas sensor capable of detecting a prescribed gas with high reliability.SOLUTION: In a constant potential electrolysis type oxygen gas sensor 10, an action electrode 21 and a counter electrode 22 are disposed interposing electrolytic solution L, inside a casing 11. The action electrode is electrically connected with one end of an action electrode lead member 31a, the other end of which is drawn outside the casing. The counter electrode is electrically connected with one end of a counter electrode lead member 31b, the other end of which is drawn outside the casing. The action electrode is formed of metal black selected from platinum black and gold black. The action electrode lead member is formed of a metal selected from tantalum, gold, tungsten and niobium.
【課題】所期のガス検知を高い信頼性で行うことのできる定電位電解式酸素ガスセンサを提供する。【解決手段】定電位電解式酸素ガスセンサ１０は、ケーシング１１内において、作用極２１と対極２２とが電解液Ｌを介して設けられ、当該作用極には、一端部が当該ケーシングの外部に導出された作用極用リード部材３１ａの他端部が電気的に接続され、当該対極には、一端部が当該ケーシングの外部に導出された対極用リード部材３１ｂの他端部が電気的に接続されてなり、前記作用極が、白金黒および金黒から選ばれる金属黒により形成されたものであり、前記作用極用リード部材が、タンタル、金、タングステンおよびニオブから選ばれる金属により形成されたものであることを特徴とする。【選択図】図１</description><language>eng ; jpn</language><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; PHYSICS ; TESTING</subject><creationdate>2015</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150430&DB=EPODOC&CC=JP&NR=2015083926A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150430&DB=EPODOC&CC=JP&NR=2015083926A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>UCHIKOSHI SHOICHI</creatorcontrib><creatorcontrib>UESUGI SHINJI</creatorcontrib><title>CONSTANT POTENTIAL ELECTROLYSIS TYPE OXYGEN GAS SENSOR</title><description>PROBLEM TO BE SOLVED: To provide a constant potential electrolysis type oxygen gas sensor capable of detecting a prescribed gas with high reliability.SOLUTION: In a constant potential electrolysis type oxygen gas sensor 10, an action electrode 21 and a counter electrode 22 are disposed interposing electrolytic solution L, inside a casing 11. The action electrode is electrically connected with one end of an action electrode lead member 31a, the other end of which is drawn outside the casing. The counter electrode is electrically connected with one end of a counter electrode lead member 31b, the other end of which is drawn outside the casing. The action electrode is formed of metal black selected from platinum black and gold black. The action electrode lead member is formed of a metal selected from tantalum, gold, tungsten and niobium.
【課題】所期のガス検知を高い信頼性で行うことのできる定電位電解式酸素ガスセンサを提供する。【解決手段】定電位電解式酸素ガスセンサ１０は、ケーシング１１内において、作用極２１と対極２２とが電解液Ｌを介して設けられ、当該作用極には、一端部が当該ケーシングの外部に導出された作用極用リード部材３１ａの他端部が電気的に接続され、当該対極には、一端部が当該ケーシングの外部に導出された対極用リード部材３１ｂの他端部が電気的に接続されてなり、前記作用極が、白金黒および金黒から選ばれる金属黒により形成されたものであり、前記作用極用リード部材が、タンタル、金、タングステンおよびニオブから選ばれる金属により形成されたものであることを特徴とする。【選択図】図１</description><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDBz9vcLDnH0C1EI8A9x9QvxdPRRcPVxdQ4J8veJDPYMVgiJDHBV8I-IdHf1U3B3DFYIdvUL9g_iYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBoamBhbGlkZmjsZEKQIAofIo5g</recordid><startdate>20150430</startdate><enddate>20150430</enddate><creator>UCHIKOSHI SHOICHI</creator><creator>UESUGI SHINJI</creator><scope>EVB</scope></search><sort><creationdate>20150430</creationdate><title>CONSTANT POTENTIAL ELECTROLYSIS TYPE OXYGEN GAS SENSOR</title><author>UCHIKOSHI SHOICHI ; UESUGI SHINJI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2015083926A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2015</creationdate><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>UCHIKOSHI SHOICHI</creatorcontrib><creatorcontrib>UESUGI SHINJI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>UCHIKOSHI SHOICHI</au><au>UESUGI SHINJI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CONSTANT POTENTIAL ELECTROLYSIS TYPE OXYGEN GAS SENSOR</title><date>2015-04-30</date><risdate>2015</risdate><abstract>PROBLEM TO BE SOLVED: To provide a constant potential electrolysis type oxygen gas sensor capable of detecting a prescribed gas with high reliability.SOLUTION: In a constant potential electrolysis type oxygen gas sensor 10, an action electrode 21 and a counter electrode 22 are disposed interposing electrolytic solution L, inside a casing 11. The action electrode is electrically connected with one end of an action electrode lead member 31a, the other end of which is drawn outside the casing. The counter electrode is electrically connected with one end of a counter electrode lead member 31b, the other end of which is drawn outside the casing. The action electrode is formed of metal black selected from platinum black and gold black. The action electrode lead member is formed of a metal selected from tantalum, gold, tungsten and niobium.
【課題】所期のガス検知を高い信頼性で行うことのできる定電位電解式酸素ガスセンサを提供する。【解決手段】定電位電解式酸素ガスセンサ１０は、ケーシング１１内において、作用極２１と対極２２とが電解液Ｌを介して設けられ、当該作用極には、一端部が当該ケーシングの外部に導出された作用極用リード部材３１ａの他端部が電気的に接続され、当該対極には、一端部が当該ケーシングの外部に導出された対極用リード部材３１ｂの他端部が電気的に接続されてなり、前記作用極が、白金黒および金黒から選ばれる金属黒により形成されたものであり、前記作用極用リード部材が、タンタル、金、タングステンおよびニオブから選ばれる金属により形成されたものであることを特徴とする。【選択図】図１</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; jpn |
| recordid | cdi_epo_espacenet_JP2015083926A |
| source | esp@cenet |
| subjects | INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING |
| title | CONSTANT POTENTIAL ELECTROLYSIS TYPE OXYGEN GAS SENSOR |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-27T18%3A44%3A43IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=UCHIKOSHI%20SHOICHI&rft.date=2015-04-30&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJP2015083926A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |