BR9902562B1 - aparelho para calcular velocidade de motor. - Google Patents
aparelho para calcular velocidade de motor.Info
- Publication number
- BR9902562B1 BR9902562B1 BRPI9902562-0A BR9902562A BR9902562B1 BR 9902562 B1 BR9902562 B1 BR 9902562B1 BR 9902562 A BR9902562 A BR 9902562A BR 9902562 B1 BR9902562 B1 BR 9902562B1
- Authority
- BR
- Brazil
- Prior art keywords
- engine speed
- calculating engine
- calculating
- speed
- engine
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0097—Electrical control of supply of combustible mixture or its constituents using means for generating speed signals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/489—Digital circuits therefor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Hybrid Electric Vehicles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18017098A JP4167324B2 (ja) | 1998-06-26 | 1998-06-26 | エンジン回転数算出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
BR9902562A BR9902562A (pt) | 2000-03-21 |
BR9902562B1 true BR9902562B1 (pt) | 2010-10-19 |
Family
ID=16078628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI9902562-0A BR9902562B1 (pt) | 1998-06-26 | 1999-06-25 | aparelho para calcular velocidade de motor. |
Country Status (5)
Country | Link |
---|---|
US (2) | US6411917B1 (pt) |
EP (1) | EP0967379B1 (pt) |
JP (1) | JP4167324B2 (pt) |
BR (1) | BR9902562B1 (pt) |
DE (1) | DE69935180T2 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4167324B2 (ja) * | 1998-06-26 | 2008-10-15 | 本田技研工業株式会社 | エンジン回転数算出装置 |
GB2374150B (en) * | 2000-12-23 | 2003-02-19 | Bosch Gmbh Robert | Method of determining engine speed |
DE10143954C1 (de) * | 2001-09-07 | 2003-04-30 | Siemens Ag | Drehzahlerfassungsverfahren |
JP4120520B2 (ja) * | 2003-07-28 | 2008-07-16 | 株式会社デンソー | 内燃機関の制御装置 |
WO2007079511A2 (de) * | 2006-01-10 | 2007-07-19 | Avl List Gmbh | Verfahren zur bestimmung eines drehzahlsignals einer elektrischen maschine |
JP7428534B2 (ja) * | 2020-02-19 | 2024-02-06 | 本田技研工業株式会社 | 回転数算出装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54158527A (en) * | 1978-06-02 | 1979-12-14 | Hitachi Ltd | Electronic type fuel control device for internal combustion engine |
JPS5522163A (en) * | 1978-08-07 | 1980-02-16 | Hitachi Ltd | Engine rpm detector |
US4485452A (en) * | 1982-03-22 | 1984-11-27 | The Bendix Corporation | Speed measurement system |
US4779214A (en) * | 1984-12-07 | 1988-10-18 | Toyata Jidosha Kabushiki Kaisha | System for detecting an engine speed in a multi-cylinder internal combustion engine |
JPS61277845A (ja) | 1985-05-31 | 1986-12-08 | Honda Motor Co Ltd | 内燃エンジンの燃料噴射制御方法 |
JP2532872B2 (ja) * | 1987-05-18 | 1996-09-11 | 日産自動車株式会社 | 内燃機関の燃料制御装置 |
AT396406B (de) * | 1990-05-23 | 1993-09-27 | Schoeggl Peter | Vorrichtung zur elektronischen messung der drehzahl von verbrennungskraftmaschinen |
JP3610687B2 (ja) * | 1995-12-12 | 2005-01-19 | トヨタ自動車株式会社 | 内燃機関の始動制御装置およびその制御方法 |
JP3675939B2 (ja) | 1996-03-29 | 2005-07-27 | 本田技研工業株式会社 | 点火時期制御装置 |
JP4107442B2 (ja) * | 1997-11-28 | 2008-06-25 | ヤマハマリン株式会社 | 直接筒内噴射式多気筒2サイクルエンジン |
JP4167324B2 (ja) * | 1998-06-26 | 2008-10-15 | 本田技研工業株式会社 | エンジン回転数算出装置 |
-
1998
- 1998-06-26 JP JP18017098A patent/JP4167324B2/ja not_active Expired - Fee Related
-
1999
- 1999-05-28 DE DE69935180T patent/DE69935180T2/de not_active Expired - Lifetime
- 1999-05-28 EP EP99110409A patent/EP0967379B1/en not_active Expired - Lifetime
- 1999-06-24 US US09/339,259 patent/US6411917B1/en not_active Expired - Lifetime
- 1999-06-25 BR BRPI9902562-0A patent/BR9902562B1/pt not_active IP Right Cessation
-
2002
- 2002-02-05 US US10/062,482 patent/US6560558B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6560558B2 (en) | 2003-05-06 |
EP0967379A3 (en) | 2001-11-14 |
JP4167324B2 (ja) | 2008-10-15 |
JP2000008938A (ja) | 2000-01-11 |
DE69935180T2 (de) | 2007-12-20 |
EP0967379A2 (en) | 1999-12-29 |
EP0967379B1 (en) | 2007-02-21 |
US6411917B1 (en) | 2002-06-25 |
US20020120423A1 (en) | 2002-08-29 |
DE69935180D1 (de) | 2007-04-05 |
BR9902562A (pt) | 2000-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 19/10/2010, OBSERVADAS AS CONDICOES LEGAIS. |
|
B24C | Patent annual fee: request for for restoration |
Free format text: REFERENTE A 13A ANUIDADE. |
|
B24H | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi) | ||
B24F | Patent annual fee: publication cancelled |
Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 13A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |