JPH048956U - - Google Patents

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Publication number
JPH048956U
JPH048956U JP4972490U JP4972490U JPH048956U JP H048956 U JPH048956 U JP H048956U JP 4972490 U JP4972490 U JP 4972490U JP 4972490 U JP4972490 U JP 4972490U JP H048956 U JPH048956 U JP H048956U
Authority
JP
Japan
Prior art keywords
gasoline
oscillating
voltage
frequency
capacitance
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.)
Pending
Application number
JP4972490U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP4972490U priority Critical patent/JPH048956U/ja
Publication of JPH048956U publication Critical patent/JPH048956U/ja
Pending legal-status Critical Current

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  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP4972490U 1990-05-11 1990-05-11 Pending JPH048956U (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4972490U JPH048956U (en]) 1990-05-11 1990-05-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4972490U JPH048956U (en]) 1990-05-11 1990-05-11

Publications (1)

Publication Number Publication Date
JPH048956U true JPH048956U (en]) 1992-01-27

Family

ID=31567660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4972490U Pending JPH048956U (en]) 1990-05-11 1990-05-11

Country Status (1)

Country Link
JP (1) JPH048956U (en])

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4210860A1 (de) * 1991-10-09 1993-04-15 Japan Electronic Control Syst System fuer die erfassung der benzinart
DE4311478A1 (de) * 1992-04-07 1993-10-28 Unisia Jecs Corp Beurteilungssystem für die Art eines Kraftstoffes
US7272485B2 (en) 2004-08-06 2007-09-18 Nippon Soken, Inc. Fuel nature measuring device of internal combustion engine and internal combustion engine having the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5323199U (en]) * 1976-08-06 1978-02-27
JPS641947A (en) * 1987-06-25 1989-01-06 Nippon Soken Inc Water drop detector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5323199U (en]) * 1976-08-06 1978-02-27
JPS641947A (en) * 1987-06-25 1989-01-06 Nippon Soken Inc Water drop detector

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4210860A1 (de) * 1991-10-09 1993-04-15 Japan Electronic Control Syst System fuer die erfassung der benzinart
DE4210860C2 (de) * 1991-10-09 1994-10-13 Japan Electronic Control Syst System für die Erfassung der Benzinart
DE4311478A1 (de) * 1992-04-07 1993-10-28 Unisia Jecs Corp Beurteilungssystem für die Art eines Kraftstoffes
US5363314A (en) * 1992-04-07 1994-11-08 Unisia Jecs Corporation Fuel character judging system
DE4311478C2 (de) * 1992-04-07 1995-07-20 Unisia Jecs Corp Beurteilungssystem für die Art eines Kraftstoffes
US7272485B2 (en) 2004-08-06 2007-09-18 Nippon Soken, Inc. Fuel nature measuring device of internal combustion engine and internal combustion engine having the same

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