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IT1249901B - Motore composito a combustione interna a ciclo diesel con turbocompressore a collegamento meccanico. - Google Patents

Motore composito a combustione interna a ciclo diesel con turbocompressore a collegamento meccanico.

Info

Publication number
IT1249901B
IT1249901B ITTO910432A ITTO910432A IT1249901B IT 1249901 B IT1249901 B IT 1249901B IT TO910432 A ITTO910432 A IT TO910432A IT TO910432 A ITTO910432 A IT TO910432A IT 1249901 B IT1249901 B IT 1249901B
Authority
IT
Italy
Prior art keywords
internal combustion
turbocharger
solar
crown
mechanically connected
Prior art date
Application number
ITTO910432A
Other languages
English (en)
Inventor
Marcello Montali
Original Assignee
Iveco Fiat
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 Iveco Fiat filed Critical Iveco Fiat
Priority to ITTO910432A priority Critical patent/IT1249901B/it
Publication of ITTO910432A0 publication Critical patent/ITTO910432A0/it
Priority to DE69203969T priority patent/DE69203969T2/de
Priority to EP92830258A priority patent/EP0517675B1/en
Priority to ES92830258T priority patent/ES2075674T3/es
Publication of ITTO910432A1 publication Critical patent/ITTO910432A1/it
Application granted granted Critical
Publication of IT1249901B publication Critical patent/IT1249901B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
    • 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
    • F02B39/02—Drives of pumps; Varying pump drive gear ratio
    • F02B39/04—Mechanical drives; Variable-gear-ratio drives
    • F02B39/06—Mechanical drives; Variable-gear-ratio drives the engine torque being divided by a differential gear for driving a pump and the engine output shaft
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

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

Abstract

Un motore composito a combustione interna a ciclo Diesel con turbocompressore a collegamento meccanico comprende un'unità a combustione interna (1) ed un turbocompressore (2) accoppiati tramite un gruppo di trasmissione a rapporto variabile (3). Il gruppo di trasmissione (3) comprende un primo riduttore epicicloidale (8) la cui corona (7) è collegata in rotazione con l'albero (4) dell'unità a combustione interna (1), un solare (12), un primo portatreno (10) con rispettivi satelliti (9). Un secondo riduttore epicicloidale (20) in serie al primo (8), comprende una seconda corona (22), collegata con l'albero (29) del turbocompressore (2), un solare (19), un portatreno (7, 21a) portato dalla prima corona (7) e satelliti (21) in presa con la seconda corona (22). I solari (12, 19) sono resi solidali in rotazione. Sono presenti mezzi di controllo (14, 17, 18) della velocità di rotazione del solare (19), mezzi sensori di condizioni operative del motore, e un'unità elettronica di controllo alimentata dai mezzi sensori per il pilotaggio dei mezzi di controllo (14, 17, 18) in funzione delle condizioni operative del motore.(Figura 1).
ITTO910432A 1991-06-06 1991-06-06 Motore composito a combustione interna a ciclo diesel con turbocompressore a collegamento meccanico. IT1249901B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITTO910432A IT1249901B (it) 1991-06-06 1991-06-06 Motore composito a combustione interna a ciclo diesel con turbocompressore a collegamento meccanico.
DE69203969T DE69203969T2 (de) 1991-06-06 1992-05-26 Dieselmotor mit einem mechanisch verbundenen Turbolader.
EP92830258A EP0517675B1 (en) 1991-06-06 1992-05-26 A compound diesel engine with a mechanically-connected turbosupercharger
ES92830258T ES2075674T3 (es) 1991-06-06 1992-05-26 Un motor diesel compuesto con un turbosobrealimentador mecanicamente conectado.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO910432A IT1249901B (it) 1991-06-06 1991-06-06 Motore composito a combustione interna a ciclo diesel con turbocompressore a collegamento meccanico.

Publications (3)

Publication Number Publication Date
ITTO910432A0 ITTO910432A0 (it) 1991-06-06
ITTO910432A1 ITTO910432A1 (it) 1992-12-06
IT1249901B true IT1249901B (it) 1995-03-30

Family

ID=11409400

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO910432A IT1249901B (it) 1991-06-06 1991-06-06 Motore composito a combustione interna a ciclo diesel con turbocompressore a collegamento meccanico.

Country Status (4)

Country Link
EP (1) EP0517675B1 (it)
DE (1) DE69203969T2 (it)
ES (1) ES2075674T3 (it)
IT (1) IT1249901B (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE502914C2 (sv) * 1994-06-17 1996-02-19 Volvo Ab Anordning för reglering av motorbromseffekten hos en förbrännningsmotor
US7490594B2 (en) * 2004-08-16 2009-02-17 Woodward Governor Company Super-turbocharger
US7708663B2 (en) * 2006-09-27 2010-05-04 Hamilton Sundstrand Corporation Continuously variable constant mesh epicyclic transmission
US20100083655A1 (en) * 2006-09-29 2010-04-08 Frederick Mark S Turbocharger system and method
US7765805B2 (en) * 2007-07-24 2010-08-03 Kasi Forvaltning I Goteborg Ab Enhanced supercharging system and an internal combustion engine having such a system
US8561403B2 (en) 2008-08-05 2013-10-22 Vandyne Super Turbo, Inc. Super-turbocharger having a high speed traction drive and a continuously variable transmission
EP2389527B1 (en) 2009-01-22 2018-08-08 Orbital Traction, Ltd. Fluid movement systems including a continuously variable transmission
DE112010003185T5 (de) 2009-08-05 2012-06-28 Woodward Governor Co. Stufenlos verstellbarer Hochdrehzahl-Traktionsantrieb
ES2453204B1 (es) * 2010-02-05 2015-02-11 Vandyne Super Turbo, Inc. Súper turbocompresor que tiene una transmisión de tracción de alta velocidad y una transmisión variable continua.
US8769949B2 (en) * 2010-07-26 2014-07-08 Vandyne Superturbo, Inc. Superturbocharger control systems
RU2445530C1 (ru) * 2010-09-22 2012-03-20 Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" имени С.П. Королева" Устройство для сообщения вращательного движения
CN103370560B (zh) 2010-12-23 2016-04-13 范戴尼超级涡轮有限公司 对称式牵引驱动装置、机械-涡轮增压器以及在对称式牵引驱动装置中传输旋转机械能的方法
WO2012100103A1 (en) 2011-01-19 2012-07-26 Vandyne Superturbo, Inc. High torque traction drive
US9670832B2 (en) 2013-11-21 2017-06-06 Vandyne Superturbo, Inc. Thrust absorbing planetary traction drive superturbo
WO2015088831A1 (en) * 2013-12-13 2015-06-18 Hamilton Sundstrand Corporation Compound supercharged internal combustion engine
US9752496B2 (en) * 2014-07-21 2017-09-05 Avl Powertrain Engineering, Inc. Turbocharger with electrically coupled fully variable turbo-compound capability and method of controlling the same
MX364676B (es) 2014-10-24 2019-05-03 Superturbo Tech Inc Turbocompresor accionado mediante una velocidad reducida.
US10107183B2 (en) 2014-11-20 2018-10-23 Superturbo Technologies, Inc. Eccentric planetary traction drive super-turbocharger
CN105805243A (zh) * 2016-04-27 2016-07-27 曹琦雄 复合式齿圈行星齿轮变速器
RU172153U1 (ru) * 2016-05-31 2017-06-29 Денис Викторович Шабалин Устройство для регулирования весовой подачи воздуха в дизельный двигатель
US11486472B2 (en) 2020-04-16 2022-11-01 United Technologies Advanced Projects Inc. Gear sytems with variable speed drive
US11753987B2 (en) * 2021-03-23 2023-09-12 Superturbo Technologies, Inc. Spring preload for traction drive

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2197179A (en) * 1939-02-03 1940-04-16 United Aircraft Corp Two-speed supercharger
FR1169502A (fr) * 1950-03-27 1958-12-29 Boîte d'accélération progressive
GB886659A (en) * 1957-05-24 1962-01-10 Wilhelm Glamann Improvements in or relating to devices for supercharging internal combustion engines
AU535090B2 (en) * 1980-04-04 1984-03-01 Darcy Gabriele Variable ratio planetary transmission
FR2609499B1 (fr) * 1987-01-09 1990-11-23 Lajarrige Pierre Groupe motopropulseur a variation continue de vitesse
ATE123851T1 (de) * 1987-08-26 1995-06-15 Beissbarth & Mueller Gmbh & Co Stufenloses planetengetriebe.
US4995862A (en) * 1989-08-21 1991-02-26 Arocha Henry F Interaxle transfer mechanism for four wheel drive vehicles

Also Published As

Publication number Publication date
EP0517675A1 (en) 1992-12-09
ITTO910432A0 (it) 1991-06-06
EP0517675B1 (en) 1995-08-09
ES2075674T3 (es) 1995-10-01
DE69203969D1 (de) 1995-09-14
ITTO910432A1 (it) 1992-12-06
DE69203969T2 (de) 1996-03-14

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950629