JP2015534625A - 内燃機関を運転する方法および装置 - Google Patents
内燃機関を運転する方法および装置 Download PDFInfo
- Publication number
- JP2015534625A JP2015534625A JP2015536072A JP2015536072A JP2015534625A JP 2015534625 A JP2015534625 A JP 2015534625A JP 2015536072 A JP2015536072 A JP 2015536072A JP 2015536072 A JP2015536072 A JP 2015536072A JP 2015534625 A JP2015534625 A JP 2015534625A
- Authority
- JP
- Japan
- Prior art keywords
- camshaft
- pump
- internal combustion
- pressure pump
- combustion engine
- 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
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000012530 fluid Substances 0.000 claims abstract description 5
- 230000003466 anti-cipated effect Effects 0.000 claims abstract description 3
- 238000002347 injection Methods 0.000 claims description 16
- 239000007924 injection Substances 0.000 claims description 16
- 239000000446 fuel Substances 0.000 description 31
- 230000033001 locomotion Effects 0.000 description 6
- 238000005086 pumping Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/12—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps having other positive-displacement pumping elements, e.g. rotary
-
- 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
- F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
-
- 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
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/3809—Common rail control systems
- F02D41/3836—Controlling the fuel pressure
-
- 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
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/3809—Common rail control systems
- F02D41/3836—Controlling the fuel pressure
- F02D41/3845—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M39/00—Arrangements of fuel-injection apparatus with respect to engines; Pump drives adapted to such arrangements
- F02M39/02—Arrangements of fuel-injection apparatus to facilitate the driving of pumps; Arrangements of fuel-injection pumps; Pump drives
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/04—Pumps peculiar thereto
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
- F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
- F02M59/102—Mechanical drive, e.g. tappets or cams
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/38—Pumps characterised by adaptations to special uses or conditions
- F02M59/42—Pumps characterised by adaptations to special uses or conditions for starting of engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
- F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
- F02M63/0265—Pumps feeding common rails
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
- Fuel-Injection Apparatus (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
Description
Claims (7)
- 内燃機関(1)であって、該内燃機関(1)が、蓄圧器(20)と、高圧ポンプ(22)と、制御可能なアクチュエータと、長手方向軸線を備えた、回転可能に支持されたカムシャフト(27)とを有し、
前記高圧ポンプ(22)が、シリンダ室(311)と、該シリンダ室(311)内に可動に配置されたポンプピストン(31)とを有し、該ポンプピストン(31)が、少なくとも間接的に前記カムシャフト(27)に支持されていて、前記カムシャフト(27)の回転に応じて前記シリンダ室(311)の自由容積に影響を与えるようになっており、
前記高圧ポンプ(22)の前記シリンダ室(311)が、前記蓄圧器(20)内に流体を圧送するために、ハイドロリック的に少なくとも間接的に前記蓄圧器(20)に連通されており、
所定の角度範囲内でその長手方向軸線周りに第1の方向または逆向きの第2の方向へ回転するように前記カムシャフト(27)を駆動するために前記アクチュエータが構成され、かつ配置されている、
内燃機関(1)を運転する方法において、
当該方法が:
予想されるエンジンスタートの前の予め規定された時間の間、前記高圧ポンプ(22)を、該高圧ポンプ(22)が自己吸込み式の運転状態を有するように制御し、前記アクチュエータを、前記カムシャフト(27)が、少なくとも1回だけ第1の方向へ、かつ少なくとも1回だけ第2の方向へ、所定の角度範囲内でその長手方向軸線周りに回転するように制御するステップ、
を含むことを特徴とする、内燃機関を運転する方法。 - 前記予め規定された時間が、予想されるエンジンスタートの直前にある、請求項1記載の方法。
- 前記予め規定された時間の間、前記蓄圧器(20)内に予め規定された噴射解放圧が生ぜしめられるまで、前記カムシャフト(27)が複数回、それぞれまずは第1の方向へ、かつ引き続き第2の方向へ、所定の角度範囲内でその長手方向軸線周りに回転するように前記アクチュエータを制御する、請求項1または2記載の方法。
- 内燃機関(1)が、可変の弁駆動装置(50)を有し、前記カムシャフト(27)が、内燃機関(1)の燃焼室のガス流入弁(8)および/またはガス流出弁(11)と連結されており、前記アクチュエータが、前記カムシャフト(27)の駆動および/または調節によって前記ガス流入弁(8)もしくは前記ガス流出弁(11)の開弁時点および/または閉弁時点を制御するように配置され、かつ構成されている、請求項1から3までのいずれか1項記載の方法。
- 前記可変の弁駆動装置(50)が、電気的な可変の弁駆動装置を有する、請求項4記載の方法。
- 前記高圧ポンプ(22)が、デジタル切換式の高圧ポンプを含む、請求項1から5までのいずれか1項記載の方法。
- 請求項1から6までのいずれか1項記載の方法を実施するように構成されている、内燃機関(1)を運転する装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012218525.9 | 2012-10-11 | ||
DE102012218525.9A DE102012218525B4 (de) | 2012-10-11 | 2012-10-11 | Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine |
PCT/EP2013/070704 WO2014056798A1 (de) | 2012-10-11 | 2013-10-04 | Verfahren und vorrichtung zum betreiben einer brennkraftmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2015534625A true JP2015534625A (ja) | 2015-12-03 |
Family
ID=49517480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015536072A Pending JP2015534625A (ja) | 2012-10-11 | 2013-10-04 | 内燃機関を運転する方法および装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9518545B2 (ja) |
EP (1) | EP2906803B1 (ja) |
JP (1) | JP2015534625A (ja) |
KR (1) | KR102122622B1 (ja) |
CN (1) | CN104704223B (ja) |
DE (1) | DE102012218525B4 (ja) |
WO (1) | WO2014056798A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016522871A (ja) * | 2013-05-31 | 2016-08-04 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツングRobert Bosch Gmbh | カムシャフトを駆動する方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012218525B4 (de) | 2012-10-11 | 2015-06-03 | Continental Automotive Gmbh | Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine |
DE102014220937B4 (de) | 2014-10-15 | 2016-06-30 | Continental Automotive Gmbh | Antriebsvorrichtung zum Antreiben einer Kraftstoffhochdruckpumpe sowie Kraftstoffhochdruckpumpe |
DE102014220839B4 (de) * | 2014-10-15 | 2016-07-21 | Continental Automotive Gmbh | Hochdruckpumpe für ein Kraftstoffeinspritzsystem einer Brennkraftmaschine |
DE102015221913A1 (de) * | 2015-11-09 | 2017-05-11 | Robert Bosch Gmbh | Verfahren zum Ermitteln eines Anbaulagewinkels einer Hochdruckpumpe |
DE102016216978A1 (de) * | 2016-09-07 | 2018-03-08 | Robert Bosch Gmbh | Verfahren zur Ansteuerung einer Hochdruckpumpe für die Kraftstoffeinspritzung in einen Verbrennungsmotor |
JP7367548B2 (ja) * | 2020-02-07 | 2023-10-24 | 株式会社デンソー | 燃料供給ポンプ |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2004324419A (ja) * | 2003-04-21 | 2004-11-18 | Hitachi Ltd | 筒内噴射式内燃機関の燃料供給装置および方法 |
JP2007077904A (ja) * | 2005-09-15 | 2007-03-29 | Toyota Motor Corp | 内燃機関の始動制御装置 |
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JPH07509042A (ja) * | 1993-05-06 | 1995-10-05 | カミンス エンジン カンパニー インコーポレイテッド | アキュムレーターを備えた小型高性能燃料系 |
DE19731102C2 (de) * | 1997-07-19 | 2003-02-06 | Bosch Gmbh Robert | System zum Betreiben eines Kraftstoffversorgungssystems für eine Brennkraftmaschine insbesondere eines Kraftfahrzeugs |
US6035828A (en) * | 1998-03-11 | 2000-03-14 | Caterpillar Inc. | Hydraulically-actuated system having a variable delivery fixed displacement pump |
JP3562351B2 (ja) * | 1998-11-24 | 2004-09-08 | トヨタ自動車株式会社 | 内燃機関の燃料ポンプ制御装置 |
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-
2012
- 2012-10-11 DE DE102012218525.9A patent/DE102012218525B4/de not_active Expired - Fee Related
-
2013
- 2013-10-04 EP EP13785826.2A patent/EP2906803B1/de active Active
- 2013-10-04 JP JP2015536072A patent/JP2015534625A/ja active Pending
- 2013-10-04 CN CN201380053047.8A patent/CN104704223B/zh active Active
- 2013-10-04 KR KR1020157010399A patent/KR102122622B1/ko active IP Right Grant
- 2013-10-04 WO PCT/EP2013/070704 patent/WO2014056798A1/de active Application Filing
- 2013-10-04 US US14/427,506 patent/US9518545B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2004324419A (ja) * | 2003-04-21 | 2004-11-18 | Hitachi Ltd | 筒内噴射式内燃機関の燃料供給装置および方法 |
JP2007077904A (ja) * | 2005-09-15 | 2007-03-29 | Toyota Motor Corp | 内燃機関の始動制御装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2016522871A (ja) * | 2013-05-31 | 2016-08-04 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツングRobert Bosch Gmbh | カムシャフトを駆動する方法 |
Also Published As
Publication number | Publication date |
---|---|
KR102122622B1 (ko) | 2020-06-15 |
CN104704223B (zh) | 2017-09-05 |
DE102012218525B4 (de) | 2015-06-03 |
US20150247480A1 (en) | 2015-09-03 |
EP2906803A1 (de) | 2015-08-19 |
KR20150065747A (ko) | 2015-06-15 |
US9518545B2 (en) | 2016-12-13 |
EP2906803B1 (de) | 2016-08-03 |
CN104704223A (zh) | 2015-06-10 |
WO2014056798A1 (de) | 2014-04-17 |
DE102012218525A1 (de) | 2014-04-17 |
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