FR2457385A1 - Systeme de frein-moteur et procede de freinage correspondant - Google Patents

Systeme de frein-moteur et procede de freinage correspondant

Info

Publication number
FR2457385A1
FR2457385A1 FR8005948A FR8005948A FR2457385A1 FR 2457385 A1 FR2457385 A1 FR 2457385A1 FR 8005948 A FR8005948 A FR 8005948A FR 8005948 A FR8005948 A FR 8005948A FR 2457385 A1 FR2457385 A1 FR 2457385A1
Authority
FR
France
Prior art keywords
turbine
engine system
brake
braking method
corresponding braking
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.)
Granted
Application number
FR8005948A
Other languages
English (en)
Other versions
FR2457385B1 (fr
Inventor
Robert Bruce Price
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.)
Jacobs Vehicle Systems Inc
Original Assignee
Jacobs Manufacturing Co
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 Jacobs Manufacturing Co filed Critical Jacobs Manufacturing Co
Publication of FR2457385A1 publication Critical patent/FR2457385A1/fr
Application granted granted Critical
Publication of FR2457385B1 publication Critical patent/FR2457385B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/04—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation using engine as brake
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/02—Gas passages between engine outlet and pump drive, e.g. reservoirs
    • F02B37/025—Multiple scrolls or multiple gas passages guiding the gas to the pump drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits
    • F02D9/06—Exhaust brakes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

UN SYSTEME DE FREIN-MOTEUR POUR MOTEUR A COMBUSTION INTERNE COMPORTE UN FREIN-MOTEUR A REDUCTION DE LA COMPRESSION FONCTIONNANT LORS DE L'OUVERTURE D'UNE SOUPAPE D'ECHAPPEMENT ET UNE TURBINE DE SURALIMENTATION 30 CONSTITUEE PAR UNE TURBINE A GAZ D'ECHAPPEMENT 26 COMPORTANT UNE VOLUTE SUBDIVISEE ET UN COMPRESSEUR D'AIR 28 QUI FOURNIT DE L'AIR COMPRIME A LA TUBULURE D'ADMISSION 12, LA TURBINE DE SURALIMENTATION COMPORTANT UNE SOUPAPE DE DERIVATION 22 COUPLEE D'UN COTE A LA TUBULURE D'ECHAPPEMENT 14, 16 ET DE L'AUTRE A LA VOLUTE SUBDIVISEE.
FR8005948A 1979-03-19 1980-03-17 Systeme de frein-moteur et procede de freinage correspondant Expired FR2457385B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2144579A 1979-03-19 1979-03-19

Publications (2)

Publication Number Publication Date
FR2457385A1 true FR2457385A1 (fr) 1980-12-19
FR2457385B1 FR2457385B1 (fr) 1986-04-25

Family

ID=21804274

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8005948A Expired FR2457385B1 (fr) 1979-03-19 1980-03-17 Systeme de frein-moteur et procede de freinage correspondant

Country Status (15)

Country Link
JP (1) JPS5920852B2 (fr)
AU (1) AU539345B2 (fr)
BE (1) BE882266A (fr)
CA (1) CA1131452A (fr)
CH (1) CH648903A5 (fr)
DE (1) DE3010219A1 (fr)
DK (1) DK114580A (fr)
ES (2) ES8100422A1 (fr)
FR (1) FR2457385B1 (fr)
GB (1) GB2044851B (fr)
IT (1) IT1128044B (fr)
LU (1) LU82264A1 (fr)
NL (1) NL8001566A (fr)
SE (1) SE446557B (fr)
ZA (1) ZA801542B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534973A1 (fr) * 1982-10-23 1984-04-27 Cummins Engine Co Inc Vanne de freinage sur echappement

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3943705C2 (de) * 1989-10-24 1995-07-13 Daimler Benz Ag Verfahren zum Betreiben einer Motorbremse für eine Brennkraftmaschine
US5540201A (en) 1994-07-29 1996-07-30 Caterpillar Inc. Engine compression braking apparatus and method
RU2706246C2 (ru) * 2016-11-18 2019-11-15 Федеральное Государственное Казенное Военное Образовательное Учреждение Высшего Образования Военный Учебно-Научный Центр Сухопутных Войск "Общевойсковая Академия Вооруженных Сил Российской Федерации" Устройство пуска бензинового двигателя внутреннего сгорания автомобиля
DE102017004819A1 (de) * 2017-05-18 2018-11-22 Man Truck & Bus Ag Betriebsverfahren für ein Fahrerassistenzsystem und Kraftfahrzeug

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB821799A (en) * 1958-01-16 1959-10-14 Nordberg Manufacturing Co Improvements in or relating to internal combustion engines
FR1314780A (fr) * 1962-02-12 1963-01-11 Cav Ltd Compresseur de suralimentation à turbine à écoulement radial
DE1253510B (de) * 1962-08-07 1967-11-02 Snecma Anordnung zum Regeln eines Abgasturbogeblaeses
US3405699A (en) * 1966-06-17 1968-10-15 Jacobs Mfg Co Engine braking system with trip valve controlled piston
GB1279977A (en) * 1968-12-14 1972-06-28 Vauxhall Motors Ltd Internal combustion engine valve actuator mechanism

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220392A (en) * 1962-06-04 1965-11-30 Clessie L Cummins Vehicle engine braking and fuel control system
DE1807070C3 (de) * 1968-11-05 1980-05-14 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln Hubkolbenbrennkraftmaschine mit einem Drosselorgan in der Abgasleitung
US3557549A (en) * 1969-03-21 1971-01-26 Caterpillar Tractor Co Turbocharger system for internal combustion engine
US4008572A (en) * 1975-02-25 1977-02-22 Cummins Engine Company, Inc. Turbine housing
SE7803829L (sv) * 1977-05-19 1978-11-20 Wallace Murray Corp Bromsapparat

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB821799A (en) * 1958-01-16 1959-10-14 Nordberg Manufacturing Co Improvements in or relating to internal combustion engines
FR1314780A (fr) * 1962-02-12 1963-01-11 Cav Ltd Compresseur de suralimentation à turbine à écoulement radial
DE1253510B (de) * 1962-08-07 1967-11-02 Snecma Anordnung zum Regeln eines Abgasturbogeblaeses
US3405699A (en) * 1966-06-17 1968-10-15 Jacobs Mfg Co Engine braking system with trip valve controlled piston
GB1279977A (en) * 1968-12-14 1972-06-28 Vauxhall Motors Ltd Internal combustion engine valve actuator mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534973A1 (fr) * 1982-10-23 1984-04-27 Cummins Engine Co Inc Vanne de freinage sur echappement

Also Published As

Publication number Publication date
ES489618A0 (es) 1980-11-01
AU539345B2 (en) 1984-09-20
DK114580A (da) 1980-09-20
CA1131452A (fr) 1982-09-14
JPS55125320A (en) 1980-09-27
DE3010219A1 (de) 1980-10-02
FR2457385B1 (fr) 1986-04-25
ES491323A0 (es) 1981-02-16
ES8100422A1 (es) 1980-11-01
BE882266A (fr) 1980-09-17
GB2044851A (en) 1980-10-22
JPS5920852B2 (ja) 1984-05-16
SE8002056L (sv) 1980-09-20
SE446557B (sv) 1986-09-22
AU5652580A (en) 1980-09-25
CH648903A5 (de) 1985-04-15
ES8103275A1 (es) 1981-02-16
ZA801542B (en) 1981-06-24
IT8067401A0 (it) 1980-03-17
GB2044851B (en) 1983-05-05
IT1128044B (it) 1986-05-28
NL8001566A (nl) 1980-09-23
LU82264A1 (fr) 1980-10-08

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