DE20114367U1 - Guide vane adjustment device for turbine wheel of turbocharger for internal combustion engine has actuator applying force to spring-loaded crank and has second crank rotating setting wheel - Google Patents

Guide vane adjustment device for turbine wheel of turbocharger for internal combustion engine has actuator applying force to spring-loaded crank and has second crank rotating setting wheel

Info

Publication number
DE20114367U1
DE20114367U1 DE20114367U DE20114367U DE20114367U1 DE 20114367 U1 DE20114367 U1 DE 20114367U1 DE 20114367 U DE20114367 U DE 20114367U DE 20114367 U DE20114367 U DE 20114367U DE 20114367 U1 DE20114367 U1 DE 20114367U1
Authority
DE
Germany
Prior art keywords
crank
spring
turbocharger
combustion engine
internal combustion
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
DE20114367U
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.)
IAV GmbH Ingenieurgesellschaft Auto und Verkehr
Original Assignee
IAV GmbH Ingenieurgesellschaft Auto und Verkehr
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 IAV GmbH Ingenieurgesellschaft Auto und Verkehr filed Critical IAV GmbH Ingenieurgesellschaft Auto und Verkehr
Priority to DE20114367U priority Critical patent/DE20114367U1/en
Publication of DE20114367U1 publication Critical patent/DE20114367U1/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
    • 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
    • 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
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/048—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector for radial admission
    • 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
    • F05D2220/00—Application
    • F05D2220/40—Application in turbochargers

Landscapes

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

Abstract

The blade angle setting system (1) has an actuator applying a force (F) to a spring-loaded (13) crank (10). The shaft turned by this crank rotates a further crank (10') which can turn a setting ring (9) through a small angle. Levers (7) engage in slots in the inner rim of the ring. They are attached to shafts (5) which hold the stator blades (6) which guide the hot exhaust gases into the turbine (3).

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 erfaßtThe description text was not recorded electronically

Claims (1)

Stelleinrichtung für einen Leitapparat einer Turbine eines Turboladers für Flugmotoren, wobei der Leitapparat des Turboladers über Stellmechanismen mit einen Stellmotor gekoppelt, der entsprechend dem Betriebszustand des Motors angesteuert einzustellen und dabei vorzugsweise in einer Richtung gegen die Kraft einer Feder wirksam ist, dadurch gekennzeichnet, dass der Leitapparat (2) unmittelbar oder mittelbar im Eingriff mit einer ortsfest gegengelagerten Feder steht, deren Kraft (F) in Richtung einer Verstellung zum großen Querschnitt der Turbine gerichtet ist, dabei ist ein für den Leitapparat (2) wirksamer Anschlag (12) in solcher Stellung angeordnet, dass beim Anliegen des Leitapparates (2) oder der Koppelelemente (10) an diesem Anschlag (12) der Leitapparat (2) in einer Stellung zum definierten Beaufschlagen des Turbinenrades (3) steht.Actuating device for a guide device of a turbine of a turbocharger for aircraft engines, the guide device of the turbocharger being coupled via actuating mechanisms to an actuating motor which is controlled according to the operating state of the engine and is preferably effective in one direction against the force of a spring, characterized in that the The guide device ( 2 ) is directly or indirectly in engagement with a stationary counter-mounted spring, the force (F) of which is directed in the direction of an adjustment to the large cross-section of the turbine, a stop ( 12 ) effective for the guide device ( 2 ) being in such a position arranged that when the guide device ( 2 ) or the coupling elements ( 10 ) abut this stop ( 12 ), the guide device ( 2 ) is in a position for the defined application of the turbine wheel ( 3 ).
DE20114367U 2001-08-28 2001-08-28 Guide vane adjustment device for turbine wheel of turbocharger for internal combustion engine has actuator applying force to spring-loaded crank and has second crank rotating setting wheel Expired - Lifetime DE20114367U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20114367U DE20114367U1 (en) 2001-08-28 2001-08-28 Guide vane adjustment device for turbine wheel of turbocharger for internal combustion engine has actuator applying force to spring-loaded crank and has second crank rotating setting wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20114367U DE20114367U1 (en) 2001-08-28 2001-08-28 Guide vane adjustment device for turbine wheel of turbocharger for internal combustion engine has actuator applying force to spring-loaded crank and has second crank rotating setting wheel

Publications (1)

Publication Number Publication Date
DE20114367U1 true DE20114367U1 (en) 2003-01-16

Family

ID=7961158

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20114367U Expired - Lifetime DE20114367U1 (en) 2001-08-28 2001-08-28 Guide vane adjustment device for turbine wheel of turbocharger for internal combustion engine has actuator applying force to spring-loaded crank and has second crank rotating setting wheel

Country Status (1)

Country Link
DE (1) DE20114367U1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10316389B3 (en) * 2003-04-10 2004-01-22 Mtu Friedrichshafen Gmbh Guide device for an exhaust gas turbocharger
DE102004058719A1 (en) * 2004-12-06 2006-06-08 Volkswagen Ag Exhaust-gas turbocharger for internal combustion engine, has stopper designed at actuator mount for actuating unit so that stopper unit restricts movement of actuator unit towards closure adjustment of guide vanes
DE102008053170A1 (en) * 2008-10-24 2010-04-29 Bosch Mahle Turbo Systems Gmbh & Co. Kg Charging device, particularly for turbocharger of vehicle, has guide vane with multiple openings, where adjusting ring is connected with adjusting lever in rotating manner with respect to guide vane
US8052373B2 (en) 2008-06-20 2011-11-08 Rolls-Royce Plc Multi-rotational crankshaft arrangement
CN105626164A (en) * 2013-11-01 2016-06-01 汉美综合科技（常州）有限公司 Working method of sliding nozzle capable of effectively improving transmission precision and wear resistance
CN110080835A (en) * 2019-03-21 2019-08-02 华电电力科学研究院有限公司 A kind of high revolving speed direct acting leaf of steam turbine high efficiency and its application method
DE102007052735B4 (en) * 2007-11-06 2020-08-20 BMTS Technology GmbH & Co. KG Charging device
DE102007052736B4 (en) * 2007-11-06 2020-09-03 BMTS Technology GmbH & Co. KG Charging device with a variable turbine and / or compressor geometry

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10316389B3 (en) * 2003-04-10 2004-01-22 Mtu Friedrichshafen Gmbh Guide device for an exhaust gas turbocharger
US7044708B2 (en) 2003-04-10 2006-05-16 Mtu Friedrichshafen Gmbh Guide device for an exhaust gas turbocharger
DE102004058719A1 (en) * 2004-12-06 2006-06-08 Volkswagen Ag Exhaust-gas turbocharger for internal combustion engine, has stopper designed at actuator mount for actuating unit so that stopper unit restricts movement of actuator unit towards closure adjustment of guide vanes
DE102007052735B4 (en) * 2007-11-06 2020-08-20 BMTS Technology GmbH & Co. KG Charging device
DE102007052736B4 (en) * 2007-11-06 2020-09-03 BMTS Technology GmbH & Co. KG Charging device with a variable turbine and / or compressor geometry
US8052373B2 (en) 2008-06-20 2011-11-08 Rolls-Royce Plc Multi-rotational crankshaft arrangement
DE102008053170A1 (en) * 2008-10-24 2010-04-29 Bosch Mahle Turbo Systems Gmbh & Co. Kg Charging device, particularly for turbocharger of vehicle, has guide vane with multiple openings, where adjusting ring is connected with adjusting lever in rotating manner with respect to guide vane
CN105626164A (en) * 2013-11-01 2016-06-01 汉美综合科技（常州）有限公司 Working method of sliding nozzle capable of effectively improving transmission precision and wear resistance
CN110080835A (en) * 2019-03-21 2019-08-02 华电电力科学研究院有限公司 A kind of high revolving speed direct acting leaf of steam turbine high efficiency and its application method
CN110080835B (en) * 2019-03-21 2021-08-17 华电电力科学研究院有限公司 High-efficiency high-rotation-speed straight movable blade of steam turbine and using method thereof

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030220

R150 Term of protection extended to 6 years

Effective date: 20040921

R151 Term of protection extended to 8 years

Effective date: 20070830

R158 Lapse of ip right after 8 years

Effective date: 20100302