EP1784565B1 - Brennkraftmaschine mit kompressor und druckdämpfer - Google Patents

Brennkraftmaschine mit kompressor und druckdämpfer Download PDF

Info

Publication number
EP1784565B1
EP1784565B1 EP05754694A EP05754694A EP1784565B1 EP 1784565 B1 EP1784565 B1 EP 1784565B1 EP 05754694 A EP05754694 A EP 05754694A EP 05754694 A EP05754694 A EP 05754694A EP 1784565 B1 EP1784565 B1 EP 1784565B1
Authority
EP
European Patent Office
Prior art keywords
compressor
combustion engine
internal combustion
cylinder crankcase
pressure damper
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.)
Not-in-force
Application number
EP05754694A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1784565A1 (de
Inventor
Jakob Erfurt
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.)
Volkswagen AG
Original Assignee
Volkswagen AG
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 Volkswagen AG filed Critical Volkswagen AG
Publication of EP1784565A1 publication Critical patent/EP1784565A1/de
Application granted granted Critical
Publication of EP1784565B1 publication Critical patent/EP1784565B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1288—Intake silencers ; Sound modulation, transmission or amplification combined with or integrated into other devices ; Plurality of air intake silencers

Definitions

  • the invention relates to an internal combustion engine with a cylinder crankcase, a mechanically driven compressor for the compression of charge air, a compressor holder for the compressor on the cylinder crankcase and a pressure damper, according to the preamble of patent claim 1.
  • An intake silencer for an internal combustion engine with a supercharger is known, wherein the intake silencer is integrated, for example, in a discharge nozzle of the supercharger.
  • the US 6012936A describes an internal combustion engine according to the preamble of claim 1
  • the invention is based on the object, an internal combustion engine og. Type with regard to the structure in the area of the compressor and the pressure damper to improve.
  • the pressure damper has, for example, a mounting part, a damper cover attached to the mounting part and an insert part arranged between the mounting part and the damper cover.
  • the support member is attached to the cylinder crankcase and the compressor is attached to the support member.
  • the compressor and the mounting part are fastened jointly to the cylinder crankcase with at least one fastening device extending through both the compressor and the mounting part.
  • the damper cover is formed integrally with the cylinder crankcase.
  • an internal combustion engine comprises a cylinder crankcase 10, a mechanically driven compressor 12 for the compression of charge air and a compressor mount 14 for the compressor 12 on the cylinder crankcase 10th
  • FIGS. 2 and 3 can be seen, in the compressor mount 14, a pressure damper with a plurality of chambers 16 to 24 and an insert 26 integrated for air guidance.
  • This pressure damper is used to suppress noise emissions and includes a the chambers 16 to 24 partially forming and this closing damper cover 28 which is integrally formed with the cylinder crankcase 10, as seen from Fig. 4 seen.
  • a water pipe 30 is cast into the cylinder crankcase 10.
  • the compressor mount 14 with integrated pressure damper is as out Fig. 4 and 5 can be seen, screwed by means of fasteners 32 in the form of screws and holes in the compressor mount 14 and threaded holes 29 in the damper cover 28 on the damper cover 28 on the cylinder crankcase 10.
  • the compressor mount 14 has attachment means 34 in the form of tapped holes and screws for attaching the compressor 12 to the compressor mount 14.
  • the condition with mounted compressor is off Fig. 1 seen.
  • the screws 34 extend through bores in the compressor mount 14 into corresponding threaded bores in the damper cover 28 or cylinder crankcase 10.
  • chamber 16 to 14 are formed in the illustrated embodiment with the following volume: chamber 16 has a volume of 1.36 liters, chamber 18 has a volume of 0.21 liters, chamber 20 has a volume of 0.59 liters, chamber 22nd has a volume of 0.58 liters and chamber 24 has a volume of 0.17 liters
  • Fig. 6 to 8 show an alternative embodiment of the compressor mount 14 with integrated pressure damper.
  • This compressor mount 14 includes a support member 36, a damper cover 28 attached to the support member 36, a support member 36 and Damper cover 28 arranged insert 26 and a seal 38.
  • the damper cover 28 is not formed integrally with the cylinder crankcase but is a separate component.
  • Fig. 9 shows a second preferred embodiment of the internal combustion engine according to the invention with a compressor holder 14 with integrated pressure damper according to Fig. 6 to 8 wherein the compressor mount 14 is attached to the cylinder crankcase 10 and the compressor 12 is attached to the compressor mount 14.
  • Fig. 10 shows a third preferred embodiment of the internal combustion engine according to the invention with a compressor holder 14 with integrated pressure damper according to Fig. 6 to 8 in which fastening means 40 are provided which engage in the cylinder crankcase 10 through the compressor 12 and the compressor mount 14 and support the compressor 12 together with the compressor mount 14 on the cylinder crankcase 10.
  • the fastening means 40 are, for example, screws, so that the compressor 12 and the compressor mount 14 are "screwed through”.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
EP05754694A 2004-08-26 2005-05-31 Brennkraftmaschine mit kompressor und druckdämpfer Not-in-force EP1784565B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004041228A DE102004041228A1 (de) 2004-08-26 2004-08-26 Brennkraftmaschine mit Kompressor und Druckdämpfer
PCT/EP2005/005828 WO2006021243A1 (de) 2004-08-26 2005-05-31 Brennkraftmaschine mit kompressor und druckdämpfer

Publications (2)

Publication Number Publication Date
EP1784565A1 EP1784565A1 (de) 2007-05-16
EP1784565B1 true EP1784565B1 (de) 2010-12-15

Family

ID=34971093

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05754694A Not-in-force EP1784565B1 (de) 2004-08-26 2005-05-31 Brennkraftmaschine mit kompressor und druckdämpfer

Country Status (9)

Country Link
US (1) US7832993B2 (ja)
EP (1) EP1784565B1 (ja)
JP (1) JP4934038B2 (ja)
CN (1) CN101006260B (ja)
AT (1) ATE491875T1 (ja)
BR (1) BRPI0514573A (ja)
DE (2) DE102004041228A1 (ja)
RU (1) RU2364734C2 (ja)
WO (1) WO2006021243A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005053118A1 (de) * 2005-11-08 2007-05-10 Volkswagen Ag Brennkraftmaschine mit mechanischer Aufladung
CN103114905B (zh) * 2013-02-01 2015-03-25 安徽中鼎动力有限公司 一种内燃机和压缩机的热泵集成系统
US9644630B2 (en) * 2015-07-23 2017-05-09 Fca Us Llc Supercharger with integrated contraction chamber for noise attenuation
US10830491B2 (en) 2018-02-02 2020-11-10 Ford Global Technologies, Llc Noise suppression system for air conditioning compressor

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2434248A (en) * 1945-05-19 1948-01-13 Clarostat Mfg Co Inc Coupling for potentiometers
US3859968A (en) * 1971-04-20 1975-01-14 Power Research & Dev Inc Supercharged engines
AT378825B (de) * 1979-05-16 1985-10-10 List Hans Geraeuschgedaemmte hubkolben-brennkraftmaschine
US4372120A (en) * 1979-10-26 1983-02-08 General Motors Corporation V-Type engine intake with vibration isolated manifold connector
GB2095328B (en) * 1981-02-06 1984-08-30 Honda Motor Co Ltd Controlling supercharged ic engine intake systems
DE3531353A1 (de) * 1985-09-03 1987-03-12 Audi Ag Ladeluftkuehler fuer aufgeladene brennkraftmaschine
US5140816A (en) * 1989-05-19 1992-08-25 Natli Enterprises Pty, Ltd. Internal combustion engine turbo charger
JPH0318625A (ja) * 1989-06-14 1991-01-28 Mazda Motor Corp 機械式過給機付エンジンの制御装置
JP2892518B2 (ja) * 1991-03-30 1999-05-17 マツダ株式会社 機械式過給機付エンジンの吸気装置
US5337724A (en) * 1991-09-30 1994-08-16 Mazda Motor Corporation Intake system for an internal combustion engine with a supercharger
JP3352120B2 (ja) * 1992-09-30 2002-12-03 マツダ株式会社 過給機付内燃機関の吸気騒音低減装置
DE4413393C1 (de) * 1994-04-18 1995-06-08 Freudenberg Carl Fa Elastische Befestigungsvorrichtung zur schwingungsentkoppelten Befestigung eines Gehäuses an einer Verbrennungskraftmaschine
DE19615917A1 (de) 1996-04-22 1997-10-30 Wolf Woco & Co Franz J Ansaugschalldämpfer und Kraftfahrzeug
JP3586559B2 (ja) * 1998-04-03 2004-11-10 三菱重工業株式会社 サイレンサの取付構造
US6012436A (en) * 1998-07-22 2000-01-11 Boutcher; Peter Bolt-on super charger system and method
SE522700C2 (sv) 2000-07-07 2004-03-02 Volvo Car Corp Förbränningsmotor
DE10036130A1 (de) * 2000-07-25 2002-02-07 Volkswagen Ag Zylinderkurbelgehäuse einer Brennkraftmaschine
EP1176286B1 (de) * 2000-07-26 2005-06-15 ABB Turbo Systems AG Vorrichtung zur Befestigung einesTurboladers
GB2381834B (en) * 2001-09-07 2004-08-25 Avon Polymer Prod Ltd Noise and vibration suppressors
EP1331365A1 (de) * 2002-01-29 2003-07-30 ABB Turbo Systems AG Befestigungsvorrichtung für einen Turbolader
EP1428999A1 (en) * 2002-12-12 2004-06-16 Renault s.a.s. Supercharger arrangements for engine assemblies
EP1598525A1 (de) * 2004-05-17 2005-11-23 ABB Turbo Systems AG Turboladerstütze
US8206133B2 (en) * 2008-08-12 2012-06-26 GM Global Technology Operations LLC Turbocharger housing with integral inlet and outlet openings
US8235685B2 (en) * 2008-08-12 2012-08-07 GM Global Technology Operations LLC Turbocharger mount with integrated exhaust and exhaust gas recirculation connections

Also Published As

Publication number Publication date
JP2008510918A (ja) 2008-04-10
US20070144499A1 (en) 2007-06-28
CN101006260B (zh) 2011-10-05
JP4934038B2 (ja) 2012-05-16
WO2006021243A1 (de) 2006-03-02
BRPI0514573A (pt) 2008-06-17
RU2364734C2 (ru) 2009-08-20
US7832993B2 (en) 2010-11-16
DE102004041228A1 (de) 2006-03-02
RU2007110839A (ru) 2008-10-10
DE502005010693D1 (de) 2011-01-27
CN101006260A (zh) 2007-07-25
EP1784565A1 (de) 2007-05-16
ATE491875T1 (de) 2011-01-15

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