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SE467670B - Anordning vid foerbraenningsmotor med braensleinsprutning - Google Patents

Anordning vid foerbraenningsmotor med braensleinsprutning

Info

Publication number
SE467670B
SE467670B SE9102125A SE9102125A SE467670B SE 467670 B SE467670 B SE 467670B SE 9102125 A SE9102125 A SE 9102125A SE 9102125 A SE9102125 A SE 9102125A SE 467670 B SE467670 B SE 467670B
Authority
SE
Sweden
Prior art keywords
air
fuel
filter housing
combustion engine
intake
Prior art date
Application number
SE9102125A
Other languages
English (en)
Other versions
SE9102125D0 (sv
SE9102125L (sv
Inventor
J Karlsson
Original Assignee
Volvo Ab
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 Volvo Ab filed Critical Volvo Ab
Priority to SE9102125A priority Critical patent/SE467670B/sv
Publication of SE9102125D0 publication Critical patent/SE9102125D0/sv
Priority to DE69203047T priority patent/DE69203047T2/de
Priority to AT92850170T priority patent/ATE124113T1/de
Priority to EP92850170A priority patent/EP0523028B1/en
Priority to US07/910,693 priority patent/US5259356A/en
Publication of SE9102125L publication Critical patent/SE9102125L/sv
Publication of SE467670B publication Critical patent/SE467670B/sv

Links

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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F02M35/112—Intake manifolds for engines with cylinders all in one line
    • 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
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/005—Oscillating pipes with charging achieved by arrangement, dimensions or shapes of intakes pipes or chambers; Ram air pipes
    • F02B27/006—Oscillating pipes with charging achieved by arrangement, dimensions or shapes of intakes pipes or chambers; Ram air pipes of intake runners
    • 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
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/20—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for cooling
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/04—Air cleaners specially arranged with respect to engine, to intake system or specially adapted to vehicle; Mounting thereon ; Combinations with other devices
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
    • F02M35/10026—Plenum chambers
    • F02M35/10039—Intake ducts situated partly within or on the plenum chamber housing
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10216—Fuel injectors; Fuel pipes or rails; Fuel pumps or pressure regulators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Exhaust Gas After Treatment (AREA)

Description

4-67 670 2 Fig. 1 visar ett snitt genom insugningssystemet.
Fig. 2 visar i perspektiv insugningssystemet enligt upp- finningen utan filter.
Beskrivning av utföringsexempel Insugningssystemet enligt fig. 1 innefattar ett filterhus 10 med ett luftintag 11, ett filterelement 12 och minst en luftutloppsstos 13. Filterhuset 10 innesluter det utbytbara, rörformiga filterelementet 12. Luftintaget 11 är placerat vid filterhusets 10 ena gavel medan utloppsstosen 13 är ansluten till det rörformiga filterelementets 12 öppning.
Från luftintaget 11 leds luften via en runtomgående luftvo- lym genom filterelementet 12 och till luftutloppsstosen.
Utloppsstosen 13 uppvisar ett spjäll 15 och mynnar i en gemensam volym varifrån insugningsluften fördelas till motorcylindrarnas respektive insugningsrör 16. Inloppsdelen 17 till dessa insugningsrör 16 är lurformad och uppvisar en inloppsöppning 18 vilken kommunicerar med utloppsstosen 13, varifrån insugningsluften via ett luftutrymme i luren 17 leds vidare till insugningsröret 16. Detta uppvisar ett övre väsentligen plant parti 19, mot vilket en del av filterhuset ansluter och således bildar en del av dettas nedre be- gränsning. En mycket kompakt och utrymmessnål konstruktion åstadkommes härigenom.
I fig. 2 visas ett insugningssystem för en sexcylindrig motor, varvid endast tre insugningsrör 16 visas. Utloppssto- sen 14 från filterhuset 10 är centralt placerad och luften fördelas härifrån till samtliga sex insugningsrör 16. Fil- terelementet 12 (ej visat) placeras således direkt på det paket som bildar insugningssystemet, varvid insugningsrörens 16 övre väsentligen plana parti 19 bildar botten till fil- terhuset. Det mot filterhuset 10 anslutande partiet 19 av insugningsrören 16 behöver inte nödvändigtvis vara plant, utan kan uppvisa krökning varvid filterhuset 10 ges en sar-A» 467 670 3 motsvarande utformning. Själva filterelementet 12 placeras innanför en tätningsring 22, vilken har en mot filterelemen- tets tvärsnitt svarande form, i det visade exemplet oval form.
Bränsle tillförs insugningsrörets 16 utloppsdel via en bränsleinsprutningsventil 20, vars bränsleledning 21 till en Viss del av sin längd är placerad i filterhusets 10 luftvo- lym 14. Härigenom åstadkommes en kylning av det tillförda bränslet. Alternativt kan tillförselröret för bränslet vara ingjutet och bilda en enhet med insugningsrören 16 och även i detta fall kan en del av bränsleledningen vara placerat i filterhusets 10 luftvolym 14.
Uppfinningen är naturligtvis inte begränsad till det visade utföringsexemplet utan ett flertal varianter är tänkbara inom ramen för patentkraven.

Claims (2)

467 670 10 15 PATENTKRAV
1. Anordning vid med luftfilter försedda insugningssystem till förbränningsmotorer med bränsleinsprutning, k ä n n e t e c k n a d d ä r a v, att bränsleledningen (21) till en viss del av sin längd är placerad i luftfilterhusets (10) luftvolym (14), så att en kylning av det tillförda bränslet erhålles.
2. Anordning enligt patentkrav l, k ä n n e t e c k n a d d ä r a v, att ett parti (19) av motorns luftinsugningsrör (16) är utformat att bilda filterhusets (10) nedre begränsning och att bränsleledningens (21) insprutningsventil (20) mynnar i sagda till filterhuset angränsande parti (19) av luftinsug- ningsröret (16). lf' n'
SE9102125A 1991-07-08 1991-07-08 Anordning vid foerbraenningsmotor med braensleinsprutning SE467670B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9102125A SE467670B (sv) 1991-07-08 1991-07-08 Anordning vid foerbraenningsmotor med braensleinsprutning
DE69203047T DE69203047T2 (de) 1991-07-08 1992-07-07 Vorrichtung an Brennkraftmaschine mit Kraftstoffeinspritzung.
AT92850170T ATE124113T1 (de) 1991-07-08 1992-07-07 Vorrichtung an brennkraftmaschine mit kraftstoffeinspritzung.
EP92850170A EP0523028B1 (en) 1991-07-08 1992-07-07 Device at internal combustion engine with fuel injection
US07/910,693 US5259356A (en) 1991-07-08 1992-07-08 Device at internal combustion engine with fuel injection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9102125A SE467670B (sv) 1991-07-08 1991-07-08 Anordning vid foerbraenningsmotor med braensleinsprutning

Publications (3)

Publication Number Publication Date
SE9102125D0 SE9102125D0 (sv) 1991-07-08
SE9102125L SE9102125L (sv) 1992-08-24
SE467670B true SE467670B (sv) 1992-08-24

Family

ID=20383289

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9102125A SE467670B (sv) 1991-07-08 1991-07-08 Anordning vid foerbraenningsmotor med braensleinsprutning

Country Status (5)

Country Link
US (1) US5259356A (sv)
EP (1) EP0523028B1 (sv)
AT (1) ATE124113T1 (sv)
DE (1) DE69203047T2 (sv)
SE (1) SE467670B (sv)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0783132A (ja) * 1993-09-17 1995-03-28 Hitachi Ltd 内燃機関の吸気装置
US5575247A (en) * 1995-02-01 1996-11-19 Nippondenso Co., Ltd. Air intake device for an internal combustion engine
JP3720402B2 (ja) * 1995-02-17 2005-11-30 ヤマハマリン株式会社 燃料噴射式船外機
DE19521025A1 (de) * 1995-06-13 1996-12-19 Mann & Hummel Filter Rohrmodul
DE19539078A1 (de) * 1995-10-20 1997-04-24 Mann & Hummel Filter Saugrohr
DE19626251A1 (de) * 1996-06-29 1998-01-08 Bosch Gmbh Robert Luftführungsanlage
US5713323A (en) * 1996-10-04 1998-02-03 Ford Motor Company Integrated air/fuel induction system for an internal combustion engine
WO1998022705A1 (en) * 1996-11-22 1998-05-28 Denso Corporation Intake device of internal combustion engine
US6098586A (en) * 1997-08-27 2000-08-08 Siemens Canada Limited Integrated intake manifold and air cleaner system
JP3589840B2 (ja) * 1997-10-30 2004-11-17 株式会社デンソー 内燃機関の吸気装置
KR100527981B1 (ko) * 1998-02-27 2006-03-20 다이하쓰고교가부시키가이샤 다기통내연기관에있어서의관성과급식흡기매니폴드의구조
US6142123A (en) * 1998-12-14 2000-11-07 Cannondale Corporation Motorcycle
DE19916530A1 (de) 1999-04-13 2000-10-19 Mannesmann Vdo Ag Einrichtung zur Versorgung einer Brennkraftmaschine eines Kraftfahrzeuges mit Kraftstoff
US6609491B2 (en) * 2000-09-26 2003-08-26 Honda Giken Kogyo Kabushiki Kaisha Multi-cylinder engine and engine auxiliary parts mounting construction
JP2002235617A (ja) * 2001-02-08 2002-08-23 Denso Corp 吸気装置
US6886532B2 (en) * 2001-03-13 2005-05-03 Nissan Motor Co., Ltd. Intake system of internal combustion engine
CN102996299B (zh) * 2012-11-23 2016-01-20 优华劳斯汽车系统（上海）有限公司 一种多缸发动机的进气系统
JP6809279B2 (ja) * 2017-02-17 2021-01-06 スズキ株式会社 内燃機関
GB2576915A (en) * 2018-09-06 2020-03-11 Rcv Engines Ltd A rotary valve internal combustion engine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1106986B (it) * 1978-01-20 1985-11-18 Fiat Spa Sistema di alimentazione dell aria ad un motore diesel
JPS58190562A (ja) * 1982-04-30 1983-11-07 Toyota Motor Corp 内燃機関の燃料供給装置
US4526152A (en) * 1984-01-12 1985-07-02 Ford Motor Company Low pressure low cost automotive type fuel injection system
EP0211419A3 (de) * 1985-08-06 1987-05-20 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Wärmetauschvorrichtung für den Kraftstoff einer Brennkraftmaschine
DE3644552A1 (de) * 1986-12-24 1988-07-07 Pierburg Gmbh Brennstoffverteilerleiste fuer ottomotoren
JPH01224447A (ja) * 1988-03-02 1989-09-07 Sanshin Ind Co Ltd 燃料噴射式内燃機関
US4924838A (en) * 1989-04-26 1990-05-15 Navistar International Transportation Corp. Charge air fuel cooler
JP3043391B2 (ja) * 1989-11-02 2000-05-22 ヤマハ発動機株式会社 空気燃料噴射式２サイクルエンジンの遮音構造
US5094194A (en) * 1989-11-06 1992-03-10 General Motors Corporation Integrated induction system
JPH04113778U (ja) * 1991-03-22 1992-10-06 本田技研工業株式会社 車両の燃料冷却装置

Also Published As

Publication number Publication date
SE9102125D0 (sv) 1991-07-08
EP0523028A3 (en) 1993-05-19
SE9102125L (sv) 1992-08-24
DE69203047D1 (de) 1995-07-27
EP0523028B1 (en) 1995-06-21
DE69203047T2 (de) 1996-02-29
EP0523028A2 (en) 1993-01-13
ATE124113T1 (de) 1995-07-15
US5259356A (en) 1993-11-09

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