EP1184551A2 - Brennkraftmaschine mit Nebenaggregaten - Google Patents
Brennkraftmaschine mit Nebenaggregaten Download PDFInfo
- Publication number
- EP1184551A2 EP1184551A2 EP01114921A EP01114921A EP1184551A2 EP 1184551 A2 EP1184551 A2 EP 1184551A2 EP 01114921 A EP01114921 A EP 01114921A EP 01114921 A EP01114921 A EP 01114921A EP 1184551 A2 EP1184551 A2 EP 1184551A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- combustion engine
- internal combustion
- alternator
- water pump
- housing
- 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
Links
Images
Classifications
-
- 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
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
-
- 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
- F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
- F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
- F02B67/06—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus driven by means of chains, belts, or like endless members
Definitions
- the invention relates to an internal combustion engine with auxiliary units, preferably for a motor vehicle, for example an alternator and a water pump include, according to the preamble of claim 1.
- the object of the invention is to make auxiliary units of an internal combustion engine light trained to be mountable and space-saving on a housing structure of the Arrange internal combustion engine.
- the receiving housing especially metallic and manufacturing processes e.g. To water.
- the water pump the can be driven by the crankshaft by means of a spur gear drive Surround the housing in a functionally appropriate manner.
- the bearing sections for the alternator are appropriately designed as part of the receiving housing and not only make it easy to assemble, but also, if necessary, regarding belt tension can be adjusted.
- An internal combustion engine 1 of the reciprocating piston type with several cylinders is for the Suitable for installation in a motor vehicle, not shown, and has two V-shaped arranged rows of cylinders 2,3.
- the cylinder rows 2, 3 are part of a Housing structure 4, which by a crankcase lower part 5, an upper crankcase part 6 and cylinder housing 7,8 is formed; each cylinder housing e.g. 7 carries camshafts 9.10.
- One extends between the lower crankcase part 5 and the upper crankcase part 6 only positionally indicated crankshaft 11, the power generated by the cylinders to a transmission - not shown - and also on an outside 12 the housing structure 4 arranged auxiliary units 12 u. a. a water pump 13 and drives an alternator 14, the axes of rotation 15, 16 of which are axially parallel to the crankshaft 11 run.
- the water pump 13 and the alternator 14 form a modular unit 17 summarized, which is connected to the housing structure 4 of the internal combustion engine 1 is.
- the assembly 15 comprises a receiving housing 18 for the water pump 13 and Alternator 14, which housing 18 surrounds the water pump 13 and with Bearing sections 19, 20 for the alternator 14 is provided.
- the bearing sections 19, 20 are formed by a pivot bearing 21 and a positioning bearing 22.
- the storage bay 22 is used to adjust the tension of a belt drive 23 which is between Water pump 13 and alternator 14 is effective and in the exemplary embodiment a belt drive is formed.
- the water pump 13 is driven by the crankshaft 11 by means of a spur gear, not shown, which is adjacent to an end face 24 of the internal combustion engine 1 extends.
- the belt drive 23 runs on a side 25 facing away from the end face 24.
- the pivot bearing 21 is on a bracket 26 made of cast metal or a other suitable material existing receiving housing 18 is provided, and that Positioning bearing 22 is formed by a cantilever beam 27. Both console 26 as well the cantilever beam 27 are made in one piece with the receiving housing 18. Finally, the receiving housing 18 has an upright or vertical first Connection wall 28 that connects to a corresponding second Crankcase lower part 5 and crankcase upper part 6 of the housing structure 4 extending Connection wall 29 is connected.
- the invention is not limited to the claimed embodiment, i.e. Unit 15, consisting from water pump 13 and alternator 14, limited. So is also conceivable Air conditioning compressor with one oil pump or more than two auxiliary units to unite different genres in principle.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Hybrid Electric Vehicles (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
Description
- Fig. 1
- eine schematische Ansicht auf eine Stirnseite der Brennkraftmaschine,
- Fig. 2
- eine Teilansicht der Fig.1 in Pfeilrichtung A und größerem Maßstab,
- Fig. 3
- eine Ansicht in Pfeilrichtung B der Fig. 2.
Claims (9)
- Brennkraftmaschine mit Nebenaggregaten, vorzugsweise für ein Kraftfahrzeug, die bspw, eine Wasserpumpe und eine Lichtmaschine umfassen, welche Wasserpumpe und Lichtmaschine an einer Außenseite einer Gehäusestruktur der Brennkraftmaschine angeordnet sind, dadurch gekennzeichnet, dass die Wasserpumpe (13) und die Lichtmaschine (14) eine Baueinheit (15) bilden, die mit der Gehäusestruktur (4) der Brennkraftmaschine (1) verbunden ist.
- Brennkraftmaschine nach Anspruch 1, dadurch gekennzeichnet, dass die Baueinheit (15) ein Aufnahmegehäuse (18) für die Wasserpumpe (13) und die Lichtmaschine (14) aufweist.
- Brennkraftmaschine nach Anspruch 2, dadurch gekennzeichnet, dass das Aufnahmegehäuse (18) die Wasserpumpe (13) umgibt und mit Lagerabschnitten (19,20) für die Lichtmaschine (14) versehen ist.
- Brennkraftmaschine nach Anspruch 3, dadurch gekennzeichnet, dass die Lagerabschnitte (19,20) durch ein Schwenklager (21) und ein Stelllager (22) gebildet werden.
- Brennkraftmaschine nach den Ansprüchen 3 und 4, dadurch gekennzeichnet, dass das Schwenklager (21) an einer Konsole (26) des Aufnahmegehäuses (18) vorgesehen ist.
- Brennkraftmaschine nach den Ansprüchen 3 und 4, dadurch gekennzeichnet, dass das Stelllager (22) an einem Kragträger (27) des Aufnahmegehäuses (18) vorgesehen ist.
- Brennkraftmaschine nach Anspruch 2, dadurch gekennzeichnet, dass das Aufnahmegehäuse (18) mit einer ersten Anschlusswand (28) an eine zweite Anschlusswand (29) der Gehäusestruktur (4) der Brennkraftmaschine (1) herangeführt ist.
- Brennkraftmaschine nach einem oder mehreren der vorangehenden Ansprüche dadurch gekennzeichnet, dass zwischen der Wasserpumpe (13) und der Lichtmaschine (14) ein Umschlingungstrieb (23), wie z.B. Riementrieb, wirksam ist.
- Brennkraftmaschine nach einem oder mehreren der vorangehenden Ansprüche, dadurch gekennzeichnet, dass der Umschlingungstrieb (23) auf einer Stirnseite (24) der Brennkraftmaschine (1) abgekehrten Seite (25) des Aufnahmegehäuses (18) verläuft.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10042408A DE10042408A1 (de) | 2000-08-30 | 2000-08-30 | Brennkraftmaschine mit Nebenaggregaten |
DE10042408 | 2000-08-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1184551A2 true EP1184551A2 (de) | 2002-03-06 |
EP1184551A3 EP1184551A3 (de) | 2003-07-02 |
Family
ID=7654178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01114921A Ceased EP1184551A3 (de) | 2000-08-30 | 2001-06-20 | Brennkraftmaschine mit Nebenaggregaten |
Country Status (4)
Country | Link |
---|---|
US (1) | US6755174B2 (de) |
EP (1) | EP1184551A3 (de) |
JP (1) | JP2002070576A (de) |
DE (1) | DE10042408A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007051717A1 (de) * | 2007-10-30 | 2009-05-07 | GM Global Technology Operations, Inc., Detroit | Aggregatträger |
JP6683147B2 (ja) | 2017-02-14 | 2020-04-15 | 株式会社デンソー | 車両システム |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4425881A (en) | 1981-10-02 | 1984-01-17 | Aero Power Engine Manufacturing, Inc. | Reciprocating engine air intake system |
DE4121263A1 (de) | 1990-06-29 | 1992-01-09 | Mazda Motor | Halterung fuer eine hilfseinrichtung an einem motor, insbesondere kraftfahrzeugmotor |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09240309A (ja) * | 1996-03-01 | 1997-09-16 | Toyota Autom Loom Works Ltd | 車両用補機 |
US5938169A (en) * | 1996-11-26 | 1999-08-17 | Suzuki Motor Corporation | Engine mounting for engine accessory |
DE19725216C1 (de) * | 1997-06-15 | 1998-11-19 | Daimler Benz Ag | Vorrichtung zum Antreiben von Aggregaten einer Brennkraftmaschine |
DE19732370A1 (de) | 1997-07-28 | 1999-02-04 | Volkswagen Ag | Nebenaggregatemodul für eine Brennkraftmaschine |
US6244239B1 (en) * | 1997-11-19 | 2001-06-12 | Simpson Industries | Integrated front end accessory drive system |
JPH11294178A (ja) * | 1998-04-03 | 1999-10-26 | Honda Motor Co Ltd | 直列多気筒エンジンの補機部品取付構造 |
-
2000
- 2000-08-30 DE DE10042408A patent/DE10042408A1/de not_active Ceased
-
2001
- 2001-06-20 EP EP01114921A patent/EP1184551A3/de not_active Ceased
- 2001-07-03 JP JP2001202271A patent/JP2002070576A/ja not_active Withdrawn
- 2001-08-30 US US09/941,789 patent/US6755174B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4425881A (en) | 1981-10-02 | 1984-01-17 | Aero Power Engine Manufacturing, Inc. | Reciprocating engine air intake system |
DE4121263A1 (de) | 1990-06-29 | 1992-01-09 | Mazda Motor | Halterung fuer eine hilfseinrichtung an einem motor, insbesondere kraftfahrzeugmotor |
Also Published As
Publication number | Publication date |
---|---|
JP2002070576A (ja) | 2002-03-08 |
EP1184551A3 (de) | 2003-07-02 |
DE10042408A1 (de) | 2002-03-21 |
US20020023618A1 (en) | 2002-02-28 |
US6755174B2 (en) | 2004-06-29 |
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