JPS557937A - Supercharging system for piston internal combustion engine - Google Patents

Supercharging system for piston internal combustion engine

Info

Publication number
JPS557937A
JPS557937A JP7981678A JP7981678A JPS557937A JP S557937 A JPS557937 A JP S557937A JP 7981678 A JP7981678 A JP 7981678A JP 7981678 A JP7981678 A JP 7981678A JP S557937 A JPS557937 A JP S557937A
Authority
JP
Japan
Prior art keywords
engine
pipe
exhaust gas
revolution
turbine
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.)
Pending
Application number
JP7981678A
Other languages
Japanese (ja)
Inventor
Toshiharu Okamoto
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP7981678A priority Critical patent/JPS557937A/en
Publication of JPS557937A publication Critical patent/JPS557937A/en
Pending legal-status Critical Current

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  • Supercharger (AREA)

Abstract

PURPOSE: To devise to obtain a high torque characteristic in low speed and a low rate of fuel consumption in a wide range of engine revolution by making full use of the potential of a supercharger to promote the capacity of an engine.
CONSTITUTION: In this construction, exhaust gas from an engine 1 is conducted to a distribution valve 3 through a pipe 2. In the time of idling or low speed, the exhaust gas is wholly distributed to a pipe 4, and supplied only to a scroll 5 of a high pressure turbocharger T. Then, a turbine 7 and consequently a compressor 8 are driven, and the air is supplied to the engine 1 through a charge cooler 12 in a supercharged state. After the revolution of the engine is increased to raise the pressure in the pipe 2, another flow passage is opened in a pipe 9 by the distribution valve 3 according to the pressure, and the exhaust gas conducted through a turbine 7 is introduced into a power-collecting turbine 15 to rotate a crank shaft 19. When the speed of revolution is further increased, the exhaust gas is also distributed to a low pressure turbocharger T2.
COPYRIGHT: (C)1980,JPO&Japio
JP7981678A 1978-07-03 1978-07-03 Supercharging system for piston internal combustion engine Pending JPS557937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7981678A JPS557937A (en) 1978-07-03 1978-07-03 Supercharging system for piston internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7981678A JPS557937A (en) 1978-07-03 1978-07-03 Supercharging system for piston internal combustion engine

Publications (1)

Publication Number Publication Date
JPS557937A true JPS557937A (en) 1980-01-21

Family

ID=13700717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7981678A Pending JPS557937A (en) 1978-07-03 1978-07-03 Supercharging system for piston internal combustion engine

Country Status (1)

Country Link
JP (1) JPS557937A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010034613A1 (en) * 2008-09-29 2010-04-01 Ve Vienna Engineering Forschungs- Und Entwicklungs Gmbh Operation of a two-stroke engine having a turbocharger
EP3940318A1 (en) * 2020-07-15 2022-01-19 Technoalpin France Facility for producing artificial snow

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4868913A (en) * 1971-12-25 1973-09-19
JPS50145713A (en) * 1974-05-16 1975-11-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4868913A (en) * 1971-12-25 1973-09-19
JPS50145713A (en) * 1974-05-16 1975-11-22

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010034613A1 (en) * 2008-09-29 2010-04-01 Ve Vienna Engineering Forschungs- Und Entwicklungs Gmbh Operation of a two-stroke engine having a turbocharger
EP3940318A1 (en) * 2020-07-15 2022-01-19 Technoalpin France Facility for producing artificial snow
FR3112596A1 (en) * 2020-07-15 2022-01-21 Technoalpin France Artificial snow production facility

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