SU1332051A1 - Turbocompressor drive for vehicle i.c.engine - Google Patents
Turbocompressor drive for vehicle i.c.engine Download PDFInfo
- Publication number
- SU1332051A1 SU1332051A1 SU864071347A SU4071347A SU1332051A1 SU 1332051 A1 SU1332051 A1 SU 1332051A1 SU 864071347 A SU864071347 A SU 864071347A SU 4071347 A SU4071347 A SU 4071347A SU 1332051 A1 SU1332051 A1 SU 1332051A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- drive
- shaft
- compressor
- engine
- gear
- Prior art date
Links
Classifications
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- 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
- F02B37/12—Control of the pumps
- F02B37/14—Control of the alternation between or the operation of exhaust drive and other drive of a pump, e.g. dependent on speed
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- 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
- F02B37/04—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
- F02B37/10—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump at least one pump being alternatively or simultaneously driven by exhaust and other drive, e.g. by pressurised fluid from a reservoir or an engine-driven pump
- F02B37/105—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump at least one pump being alternatively or simultaneously driven by exhaust and other drive, e.g. by pressurised fluid from a reservoir or an engine-driven pump exhaust drive and pump being both connected through gearing to engine-driven shaft
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- 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
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- 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
- F02B39/08—Non-mechanical drives, e.g. fluid drives having variable gear ratio
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- 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
- F02B41/00—Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power
- F02B41/02—Engines with prolonged expansion
- F02B41/10—Engines with prolonged expansion in exhaust turbines
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- 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)
Abstract
Изобретение относитс к двига- телестроению и позвол ет улучшить динамические характеристики и повысить надежность работы привода путем разделени потока мощности от вала двигател к валу компрессора. Привод содержит зубчатые передачи 1,3 гидромуфту 2 регулировани передаточного отношени привода, муфту 4 свободного хода и дополнительную гидромуфту . Последн размещена в цепи зуб-i чатой передачи 1 параллельно гидромуфте 2. Такое размещение гидромуфт в приводе обеспечивает деление потока мощности от двигател к компрессору 8 поровну, что вдвое уменьшает нагрузку в передаче на установившихс режимах. В динамике на переходных- режимах гидромуфты обеспечивают существенное снижение инерционных нагрузок в приводе. 2 ил. (Л I. The invention relates to engine building and allows to improve the dynamic performance and increase the reliability of the drive by separating the power flow from the engine shaft to the compressor shaft. The drive includes gears 1.3 a fluid coupling 2 for adjusting the drive ratio, a four-speed clutch 4, and an additional hydraulic coupling. The latter is placed in the tooth-i transfer circuit 1 parallel to the hydraulic coupling 2. Such an arrangement of the hydraulic couplings in the drive ensures that the power flow from the engine to the compressor 8 is divided equally, which halves the load in the transmission in established conditions. In the dynamics of the transitional regimes, hydraulic couplings provide a significant reduction of the inertial loads in the drive. 2 Il. (L I.
Description
Изобретение относитс к машиностроению , а именно к двигателестрое- нию, и может быть использовано в двигател х внутреннего сгорани с приводным турбокомпрессором.The invention relates to mechanical engineering, in particular to engine building, and can be used in internal combustion engines with driven turbocharger.
Целью изобретени вл етс улучшение динамических характеристик и повьшение надежности работы привода путем разделени потока мощности от вала двигател к валу компрессораThe aim of the invention is to improve the dynamic performance and increase the reliability of the drive by separating the power flow from the motor shaft to the compressor shaft.
На фиг. 1 приведена принципиальна схема привода турбокомпрессора , на фиг. 2 - привод, вид сбоку.FIG. 1 is a schematic diagram of a turbocharger drive; FIG. 2 - drive, side view.
Привод содержит зубчатую передачу 1, гидромуфту 2 регулировани передаточного отношени привода, дополнительную зубчатую передачу 3, муфту 4 свободного хода и дополнительную гидромуфту 5. Зубчата передача 1. подключена к валу 6 двигател (не показан) и к валу 7 компессора 8. Гидромуфта 2 размещена в цепи зубчатой передачи 1 между зубчатыми колесами 9 и 10, установленными,на валах 6 и 7 двигател и компрессора 8, Дополнительна зубчата передача 3 подсоединена к валу 11 турбины 12 и к валу 7 компрессора 8.The drive contains gear 1, hydraulic coupling 2 adjusting the gear ratio of the drive, additional gear 3, freewheel 4 and additional hydraulic coupling 5. Toothed transmission 1. connected to the motor shaft 6 (not shown) and to the shaft 7 of the compressor 8. Hydraulic coupling 2 is placed in the chain of gear 1 between the gears 9 and 10, mounted on the shafts 6 and 7 of the engine and compressor 8, Additional gear transmission 3 is connected to the shaft 11 of the turbine 12 and to the shaft 7 of the compressor 8.
Муфта 4 свободного хода подключена к валу 7 компрессора 8 и через дополнительную зубчатую передачу 3 к валу 11 турбины 12.The clutch 4 free wheeling is connected to the shaft 7 of the compressor 8 and through an additional gear 3 to the shaft 11 of the turbine 12.
Дополнительна гидромуфта 5 мещена в цепи зубчатой передачи 1 Параллельйо гидромуфте 2 регулировани передаточного отношени привода.Additional hydraulic clutch 5 is located in the gear chain 1 Parallel hydraulic coupling 2 for adjusting the gear ratio of the drive.
Устройство работает следующим образом.The device works as follows.
При работе двигател мощность, равна разности мощностей компрессора 8 и турбины 12, от вала 6 двигател передаетс к валу 7 компрессора 8 двум параллельными ветв ми: черезWhen the engine is running, the power, equal to the difference in power between the compressor 8 and the turbine 12, is transmitted from the shaft 6 of the engine to the shaft 7 of the compressor 8 by two parallel branches:
320512320512
зубчатые колеса 9 и 10 передачи 1 и через гидромуфты 2 и 5.gears 9 and 10 transmission 1 and through the hydraulic clutch 2 and 5.
Мощность от вала 11 турбины 12 g передаетс к валу 7 компрессора 8 через зубчатую передачу 3 и муфту 4 свободного хода. Размещение двух гидромуфт 2 и 5 в приводе обеспечивает деление потока мощности от .двигател 10 к компрессору 8 поровну, что двое уменьшает нагрузку в зубчатой передаче 1 на установившихс режимах.The power from the shaft 11 of the turbine 12 g is transmitted to the shaft 7 of the compressor 8 via a gear 3 and a freewheel 4. The arrangement of two hydraulic couplings 2 and 5 in the drive ensures the division of the power flow from the engine 10 to the compressor 8 equally, which reduces the load in gear 1 in the established modes.
В динамике на переходных режимах гидромуфты 2 и 5 обеспечивают сущест- 15 венное снижение инерционных нагрузок в приводе, повьш1аетс надежность его работы, а также улучшаютс пусковые и динамические качества двигател .In the dynamics of transient conditions, fluid couplings 2 and 5 provide a significant reduction in the inertial loads in the drive, increases its reliability, and also improves the starting and dynamic qualities of the engine.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU864071347A SU1332051A1 (en) | 1986-04-07 | 1986-04-07 | Turbocompressor drive for vehicle i.c.engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU864071347A SU1332051A1 (en) | 1986-04-07 | 1986-04-07 | Turbocompressor drive for vehicle i.c.engine |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1332051A1 true SU1332051A1 (en) | 1987-08-23 |
Family
ID=21239136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU864071347A SU1332051A1 (en) | 1986-04-07 | 1986-04-07 | Turbocompressor drive for vehicle i.c.engine |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1332051A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2723982A1 (en) * | 1994-08-23 | 1996-03-01 | Daimler Benz Ag | SUPERCHARGED INTERNAL COMBUSTION ENGINE WITH THE POSSIBILITY OF MECHANICAL DRIVE AT HIGH SPEED OF AN EXHAUST GAS TURBOCHARGER |
WO2008135288A1 (en) * | 2007-05-08 | 2008-11-13 | Voith Patent Gmbh | Drive train, particularly for motor vehicles |
US11988163B2 (en) * | 2022-09-09 | 2024-05-21 | Paccar Inc | Cylinder deactivation expanded operational range with additional air source integrated with turbocharger |
-
1986
- 1986-04-07 SU SU864071347A patent/SU1332051A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР 877099, кл. F 02 В 39/00, 1962. * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2723982A1 (en) * | 1994-08-23 | 1996-03-01 | Daimler Benz Ag | SUPERCHARGED INTERNAL COMBUSTION ENGINE WITH THE POSSIBILITY OF MECHANICAL DRIVE AT HIGH SPEED OF AN EXHAUST GAS TURBOCHARGER |
WO2008135288A1 (en) * | 2007-05-08 | 2008-11-13 | Voith Patent Gmbh | Drive train, particularly for motor vehicles |
US8191371B2 (en) | 2007-05-08 | 2012-06-05 | Voith Patent Gmbh | Drive train, particularly for motor vehicles |
US11988163B2 (en) * | 2022-09-09 | 2024-05-21 | Paccar Inc | Cylinder deactivation expanded operational range with additional air source integrated with turbocharger |
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