EP3845751A4 - THROTTLE BODY ASSEMBLY FOR UNIT COMBUSTION CHAMBER - Google Patents

THROTTLE BODY ASSEMBLY FOR UNIT COMBUSTION CHAMBER Download PDF

Info

Publication number
EP3845751A4
EP3845751A4 EP19870492.6A EP19870492A EP3845751A4 EP 3845751 A4 EP3845751 A4 EP 3845751A4 EP 19870492 A EP19870492 A EP 19870492A EP 3845751 A4 EP3845751 A4 EP 3845751A4
Authority
EP
European Patent Office
Prior art keywords
combustion chamber
throttle valve
valve arrangement
uniform combustion
uniform
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.)
Ceased
Application number
EP19870492.6A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3845751A1 (en
Inventor
Kosuke Imamura
Koichi SASAE
Shinichi Sekiguchi
Hiromi Kawaguchi
Tatsuya Kitaoka
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.)
Mikuni Corp
Yamaha Motor Co Ltd
Original Assignee
Mikuni Corp
Yamaha Motor 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
Application filed by Mikuni Corp, Yamaha Motor Co Ltd filed Critical Mikuni Corp
Publication of EP3845751A1 publication Critical patent/EP3845751A1/en
Publication of EP3845751A4 publication Critical patent/EP3845751A4/en
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1035—Details of the valve housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1065—Mechanical control linkage between an actuator and the flap, e.g. including levers, gears, springs, clutches, limit stops of the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/02—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving cycles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0404—Throttle position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0406—Intake manifold pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0414—Air temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1035—Details of the valve housing
    • F02D9/105—Details of the valve housing having a throttle position sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
EP19870492.6A 2018-10-11 2019-10-04 THROTTLE BODY ASSEMBLY FOR UNIT COMBUSTION CHAMBER Ceased EP3845751A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018192337A JP2022017602A (ja) 2018-10-11 2018-10-11 単一の燃焼室用スロットルボディアセンブリ
PCT/JP2019/039252 WO2020075636A1 (ja) 2018-10-11 2019-10-04 単一の燃焼室用スロットルボディアセンブリ

Publications (2)

Publication Number Publication Date
EP3845751A1 EP3845751A1 (en) 2021-07-07
EP3845751A4 true EP3845751A4 (en) 2021-11-17

Family

ID=70164603

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19870492.6A Ceased EP3845751A4 (en) 2018-10-11 2019-10-04 THROTTLE BODY ASSEMBLY FOR UNIT COMBUSTION CHAMBER

Country Status (5)

Country Link
EP (1) EP3845751A4 (ja)
JP (1) JP2022017602A (ja)
DE (1) DE202019006005U1 (ja)
TW (1) TWI731432B (ja)
WO (1) WO2020075636A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7424921B2 (ja) * 2020-06-19 2024-01-30 株式会社ミクニ エンジンのスロットル装置
JP7424922B2 (ja) * 2020-06-19 2024-01-30 株式会社ミクニ エンジンのスロットル装置
WO2026047977A1 (ja) * 2024-08-30 2026-03-05 Ａｓｔｅｍｏ株式会社 吸気制御装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003074383A (ja) * 2001-08-31 2003-03-12 Honda Motor Co Ltd 小型車両におけるエンジンの吸気量制御装置
WO2004074661A1 (ja) * 2003-02-20 2004-09-02 Mikuni Corporation センサモジュールユニット及びセンサモジュールユニットを備えるスロットル装置
JP2005155515A (ja) * 2003-11-27 2005-06-16 Mikuni Corp スロットル装置
JP2007113417A (ja) * 2005-10-18 2007-05-10 Honda Motor Co Ltd 吸気制御装置
JP2009287476A (ja) * 2008-05-29 2009-12-10 Honda Motor Co Ltd 汎用エンジンの吸気制御装置
US20150096533A1 (en) * 2013-10-04 2015-04-09 Denso Corporation Electronic throttle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4488522A (en) 1981-08-28 1984-12-18 Ae Plc Pistons including inserts
JPS5862117A (ja) 1981-10-07 1983-04-13 Yoshihiro Futsusa 抗動脈硬化剤
JP2005120897A (ja) * 2003-10-16 2005-05-12 Mikuni Corp スロットル制御装置
WO2005038223A1 (ja) 2003-10-22 2005-04-28 Mikuni Corporation 吸気装置、センサユニット、二輪車および吸気温検出方法
JP2007118868A (ja) 2005-10-31 2007-05-17 Honda Motor Co Ltd 傾斜センサ一体モジュール
JP5349430B2 (ja) * 2010-08-31 2013-11-20 本田技研工業株式会社 スロットル装置
JP6020916B2 (ja) * 2013-03-21 2016-11-02 株式会社ケーヒン 自動二輪車用エンジンの吸気装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003074383A (ja) * 2001-08-31 2003-03-12 Honda Motor Co Ltd 小型車両におけるエンジンの吸気量制御装置
WO2004074661A1 (ja) * 2003-02-20 2004-09-02 Mikuni Corporation センサモジュールユニット及びセンサモジュールユニットを備えるスロットル装置
JP2005155515A (ja) * 2003-11-27 2005-06-16 Mikuni Corp スロットル装置
JP2007113417A (ja) * 2005-10-18 2007-05-10 Honda Motor Co Ltd 吸気制御装置
JP2009287476A (ja) * 2008-05-29 2009-12-10 Honda Motor Co Ltd 汎用エンジンの吸気制御装置
US20150096533A1 (en) * 2013-10-04 2015-04-09 Denso Corporation Electronic throttle

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020075636A1 *

Also Published As

Publication number Publication date
TWI731432B (zh) 2021-06-21
TW202014595A (zh) 2020-04-16
WO2020075636A1 (ja) 2020-04-16
JP2022017602A (ja) 2022-01-26
DE202019006005U1 (de) 2024-02-01
EP3845751A1 (en) 2021-07-07

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