DE29909018U1 - Turbine housing for exhaust gas turbochargers - Google Patents

Turbine housing for exhaust gas turbochargers

Info

Publication number
DE29909018U1
DE29909018U1 DE29909018U DE29909018U DE29909018U1 DE 29909018 U1 DE29909018 U1 DE 29909018U1 DE 29909018 U DE29909018 U DE 29909018U DE 29909018 U DE29909018 U DE 29909018U DE 29909018 U1 DE29909018 U1 DE 29909018U1
Authority
DE
Germany
Prior art keywords
feature
turbine housing
housing according
inlet funnel
shells
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.)
Expired - Lifetime
Application number
DE29909018U
Other languages
German (de)
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.)
Tenneco GmbH
Original Assignee
Heinrich Gillet GmbH
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 Heinrich Gillet GmbH filed Critical Heinrich Gillet GmbH
Priority to DE29909018U priority Critical patent/DE29909018U1/en
Priority to DE10022052A priority patent/DE10022052C2/en
Priority to FR0006607A priority patent/FR2795769A1/en
Publication of DE29909018U1 publication Critical patent/DE29909018U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/026—Scrolls for radial machines or engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
    • F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Supercharger (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (23)

1. Turbinengehäuse für Abgasturbolader, im wesentlichen umfassend
  • - einen Einlasstrichter (10),
  • - ein Laufradgehäuse (20) mit einem Gaskanal (21), der sich vom Einlasstrichter (10) ausgehend schneckenförmig verengt,
  • - einen Flansch (30, 40) zur Verbindung mit dem Lagergehäuse des Abgasturboladers
  • - und ein zentrales Auslassrohr (50),
  • - im Laufradgehäuse (20) rotiert ein Turbinenrad,
  • - der schneckenförmige Gaskanal (21) endet im Bereich des Einlasstrichters (10) an einer Dichtkante (1),
gekennzeichnet durch die Merkmale:
  • - Einlasstrichter (10), Laufradgehäuse (20) und Auslassrohr (50) bestehen aus geprägtem bzw. tiefgezogenem Blech,
  • - das Laufradgehäuse (20) besteht aus zwei Halbschalen (22, 23),
  • - Einlasstrichter (10) und Auslassrohr (50) sind mit dem Laufradgehäuse (20) verschweißt.
1. Turbine housing for exhaust gas turbochargers, essentially comprehensive
  • - an inlet funnel ( 10 ),
  • - an impeller housing ( 20 ) with a gas channel ( 21 ) which narrows starting from the inlet funnel ( 10 ) in a helical shape,
  • - A flange ( 30 , 40 ) for connection to the bearing housing of the exhaust gas turbocharger
  • - and a central outlet pipe ( 50 ),
  • - A turbine wheel rotates in the impeller housing ( 20 ),
  • - The helical gas channel ( 21 ) ends in the area of the inlet funnel ( 10 ) at a sealing edge ( 1 ),
characterized by the characteristics:
  • - inlet funnel ( 10 ), impeller housing ( 20 ) and outlet pipe ( 50 ) consist of embossed or deep-drawn sheet metal,
  • - The impeller housing ( 20 ) consists of two half shells ( 22 , 23 ),
  • - Inlet funnel ( 10 ) and outlet pipe ( 50 ) are welded to the impeller housing ( 20 ).
2. Turbinengehäuse nach Anspruch 1, gekennzeichnet durch das Merkmal:
  • - das Auslassrohr (50) ist in eine zentrale Öffnung des Laufradgehäuses (20) eingeschweißt.
2. Turbine housing according to claim 1, characterized by the feature:
  • - The outlet pipe ( 50 ) is welded into a central opening of the impeller housing ( 20 ).
3. Turbinengehäuse nach Anspruch 1 oder 2, gekennzeichnet durch das Merkmal:
  • - die Dichtkante (1) ist Teil des Einlasstrichters (10).
3. Turbine housing according to claim 1 or 2, characterized by the feature:
  • - The sealing edge ( 1 ) is part of the inlet funnel ( 10 ).
4. Turbinengehäuse nach Anspruch 1 oder 2, gekennzeichnet durch das Merkmal:
  • - die Dichtkante (1) ist Teil des Laufradgehäuses (20).
4. Turbine housing according to claim 1 or 2, characterized by the feature:
  • - The sealing edge ( 1 ) is part of the impeller housing ( 20 ).
5. Turbinengehäuse nach einem der Ansprüche 1 bis 4, gekennzeichnet durch das Merkmal:
  • - der Einlasstrichter (10) besteht aus zwei Halbschalen.
5. Turbine housing according to one of claims 1 to 4, characterized by the feature:
  • - The inlet funnel ( 10 ) consists of two half-shells.
6. Turbinengehäuse nach einem der Ansprüche 1 bis 4, gekennzeichnet durch das Merkmal:
  • - der Einlasstrichter (10) ist einstückig.
6. Turbine housing according to one of claims 1 to 4, characterized by the feature:
  • - The inlet funnel ( 10 ) is in one piece.
7. Turbinengehäuse nach Anspruch 6, gekennzeichnet durch das Merkmal:
  • - der Einlasstrichter (10) ist mittels Innen-Hochdruck-Umformtechnik (iHU- Technik) geformt.
7. Turbine housing according to claim 6, characterized by the feature:
  • - The inlet funnel ( 10 ) is formed by means of internal high-pressure forming technology (iHU technology).
8. Turbinengehäuse nach Anspruch 6, gekennzeichnet durch das Merkmal:
  • - der Einlasstrichter (10) ist über einen Innendom kalibriert.
8. Turbine housing according to claim 6, characterized by the feature:
  • - The inlet funnel ( 10 ) is calibrated via an inner dome.
9. Turbinengehäuse nach Anspruch 6, gekennzeichnet durch das Merkmal: der Einlasstrichter (10) ist ein Feingussteil.9. Turbine housing according to claim 6, characterized by the feature: the inlet funnel ( 10 ) is an investment casting. 10. Turbinengehäuse nach einem der Ansprüche 1 bis 9, gekennzeichnet durch das Merkmal:
  • - die Halbschalen sind stumpf geschweißt.
10. Turbine housing according to one of claims 1 to 9, characterized by the feature:
  • - The half shells are butt welded.
11. Turbinengehäuse nach einem der Ansprüche 1 bis 9, gekennzeichnet durch das Merkmal:
  • - die Halbschalen sind als Steckschalen ausgebildet und verschweißt.
11. Turbine housing according to one of claims 1 to 9, characterized by the feature:
  • - The half-shells are designed and welded as plug-in shells.
12. Turbinengehäuse nach einem der Ansprüche 1 bis 9, gekennzeichnet durch das Merkmal:
  • - die Halbschalen sind als Flanschschalen ausgebildet und verschweißt.
12. Turbine housing according to one of claims 1 to 9, characterized by the feature:
  • - The half-shells are designed and welded as flange shells.
13. Turbinengehäuse nach einem der Ansprüche 1 bis 9, gekennzeichnet durch das Merkmal:
  • - die Halbschalen sind als Flanschschalen ausgebildet und mittels Falz verbunden.
13. Turbine housing according to one of claims 1 to 9, characterized by the feature:
  • - The half-shells are designed as flange shells and connected by means of a fold.
14. Turbinengehäuse nach einem der Ansprüche 1 bis 3, gekennzeichnet durch die Merkmale:
  • - Einlasstrichter (10) und Laufradgehäuse (20) sind von einem Außengehäuse (60) aus Blech umgeben,
  • - zwischen den Gehäusen (20, 60) existiert ein Luftspalt (61),
  • - das Außengehäuse (60) besteht aus zwei Halbschalen (62, 63).
14. Turbine housing according to one of claims 1 to 3, characterized by the features:
  • - inlet funnel ( 10 ) and impeller housing ( 20 ) are surrounded by an outer housing ( 60 ) made of sheet metal,
  • - There is an air gap ( 61 ) between the housings ( 20 , 60 ),
  • - The outer housing ( 60 ) consists of two half-shells ( 62 , 63 ).
15. Turbinengehäuse nach Anspruch 14, gekennzeichnet durch das Merkmal:
  • - das Außengehäuse (60) ist am Auslassrohr (50) und am Verbindungsflansch (30, 40) zum Lagergehäuse angeschweißt.
15. Turbine housing according to claim 14, characterized by the feature:
  • - The outer housing ( 60 ) is welded to the outlet pipe ( 50 ) and the connecting flange ( 30 , 40 ) to the bearing housing.
16. Turbinengehäuse nach Anspruch 14 oder 15, gekennzeichnet durch das Merkmal:
  • - zwischen Einlasstrichter (10) und Außengehäuse (60) besteht ein Schiebesitz (67).
16. Turbine housing according to claim 14 or 15, characterized by the feature:
  • - There is a sliding seat ( 67 ) between the inlet funnel ( 10 ) and the outer housing ( 60 ).
17. Turbinengehäuse nach Anspruch 16, gekennzeichnet durch das Merkmal:
  • - ein Drahtkissen (2) stabilisiert den Schiebesitz.
17. Turbine housing according to claim 16, characterized by the feature:
  • - A wire cushion ( 2 ) stabilizes the sliding seat.
18. Turbinengehäuse nach einem der Ansprüche 1 bis 17, gekennzeichnet durch das Merkmal:
  • - der Einlasstrichter (10) ist mit einem Verbindungsflansch (70) zum Motorkrümmer versehen.
18. Turbine housing according to one of claims 1 to 17, characterized by the feature:
  • - The inlet funnel ( 10 ) is provided with a connecting flange ( 70 ) to the engine manifold.
19. Turbinengehäuse nach einem der Ansprüche 1 bis 17, gekennzeichnet durch das Merkmal: 19. Turbine housing according to one of claims 1 to 17, characterized by The characteristic:   - der Einlasstrichter (10) ist mit dem Motorkrümmer verschweißt.- The inlet funnel ( 10 ) is welded to the engine manifold. 20. Turbinengehäuse nach einem der Ansprüche 1 bis 19, gekennzeichnet durch das Merkmal:
  • - das Auslassrohr (50) ist mit einem Verbindungsflansch (51) versehen.
20. Turbine housing according to one of claims 1 to 19, characterized by the feature:
  • - The outlet pipe ( 50 ) is provided with a connecting flange ( 51 ).
21. Turbinengehäuse nach einem der Ansprüche 1 bis 20, gekennzeichnet durch das Merkmal:
  • - der Verbindungsflansch (30) zum Lagergehäuse ist mit Bohrungen (32), z. B. Gewindebohrungen versehen.
21. Turbine housing according to one of claims 1 to 20, characterized by the feature:
  • - The connecting flange ( 30 ) to the bearing housing with holes ( 32 ), for. B. Provide threaded holes.
22. Turbinengehäuse nach einem der Ansprüche 1 bis 20, gekennzeichnet durch das Merkmal:
  • - der Verbindungsflansch (40) zum Lagergehäuse ist mit einem Spannring (42) versehen.
22. Turbine housing according to one of claims 1 to 20, characterized by the feature:
  • - The connecting flange ( 40 ) to the bearing housing is provided with a clamping ring ( 42 ).
DE29909018U 1999-05-26 1999-05-26 Turbine housing for exhaust gas turbochargers Expired - Lifetime DE29909018U1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE29909018U DE29909018U1 (en) 1999-05-26 1999-05-26 Turbine housing for exhaust gas turbochargers
DE10022052A DE10022052C2 (en) 1999-05-26 2000-05-06 Turbine housing for exhaust gas turbochargers
FR0006607A FR2795769A1 (en) 1999-05-26 2000-05-24 Turbine casing for exhaust gas turbocharger has inlet funnel, rotor casing and exhaust pipe made from embossed or deep-drawn sheet metal, and inlet funnel and exhaust pipe are welded to rotor casing which comprises two half shells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29909018U DE29909018U1 (en) 1999-05-26 1999-05-26 Turbine housing for exhaust gas turbochargers

Publications (1)

Publication Number Publication Date
DE29909018U1 true DE29909018U1 (en) 2000-09-28

Family

ID=8073852

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29909018U Expired - Lifetime DE29909018U1 (en) 1999-05-26 1999-05-26 Turbine housing for exhaust gas turbochargers
DE10022052A Expired - Fee Related DE10022052C2 (en) 1999-05-26 2000-05-06 Turbine housing for exhaust gas turbochargers

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE10022052A Expired - Fee Related DE10022052C2 (en) 1999-05-26 2000-05-06 Turbine housing for exhaust gas turbochargers

Country Status (2)

Country Link
DE (2) DE29909018U1 (en)
FR (1) FR2795769A1 (en)

Cited By (18)

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DE102009015353A1 (en) 2009-03-27 2010-09-30 Bosch Mahle Turbo Systems Gmbh & Co. Kg Loading device i.e. exhaust-gas turbocharger, for motor vehicle, has turbine housing with cartridge forming inner and outer walls within area of connection at housing and within area of channel, and spiral housing arranged at cartridge
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WO2015185408A1 (en) * 2014-06-02 2015-12-10 Mitsubishi Turbocharger And Engine Europe B.V. A spiral turbine casing of a turbocharger
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US10436069B2 (en) 2017-01-30 2019-10-08 Garrett Transportation I Inc. Sheet metal turbine housing with biaxial volute configuration
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US10494955B2 (en) 2017-01-30 2019-12-03 Garrett Transportation I Inc. Sheet metal turbine housing with containment dampers
US10544703B2 (en) 2017-01-30 2020-01-28 Garrett Transportation I Inc. Sheet metal turbine housing with cast core
US10690144B2 (en) 2017-06-27 2020-06-23 Garrett Transportation I Inc. Compressor housings and fabrication methods
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