JPS6487828A - Engine supercharger - Google Patents

Engine supercharger

Info

Publication number
JPS6487828A
JPS6487828A JP62244595A JP24459587A JPS6487828A JP S6487828 A JPS6487828 A JP S6487828A JP 62244595 A JP62244595 A JP 62244595A JP 24459587 A JP24459587 A JP 24459587A JP S6487828 A JPS6487828 A JP S6487828A
Authority
JP
Japan
Prior art keywords
engine
speed
electric motor
gear position
gear
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
JP62244595A
Other languages
Japanese (ja)
Inventor
Masahiro Takeda
Masao Isobe
Kazuya Suzuki
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.)
Asmo Co Ltd
Original Assignee
Asmo Co Ltd
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 Asmo Co Ltd filed Critical Asmo Co Ltd
Priority to JP62244595A priority Critical patent/JPS6487828A/en
Publication of JPS6487828A publication Critical patent/JPS6487828A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F02B39/10—Non-mechanical drives, e.g. fluid drives having variable gear ratio electric
    • 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/32—Engines with pumps other than of reciprocating-piston type
    • F02B33/34—Engines with pumps other than of reciprocating-piston type with rotary pumps
    • F02B33/40—Engines with pumps other than of reciprocating-piston type with rotary pumps of non-positive-displacement type
    • 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

PURPOSE:To dissolve a turbo-lag through reduction of power consumption so as to exert no wrong effect on a battery by operating an electric motor for the specified time when a throttle opening is at the set value or more, a gear position is in the middle speed gear position or above, and supercharged pressure is low. CONSTITUTION:In the case of acceleration with a throttle 7 positioned at the set opening level ore more, an engine speed is detected from the rotary shaft of an engine 3 by means of a rotational sensor 34, and when the supercharging pressure is low by a turbo-charger 2 whose rotational speed is below its set level, an electric motor 11 is operated when the gear of a change gear 33 is set in a gear position at 3-speed or above. An electrically driven supercharging pump 5 is operated rapidly so as to supercharge the engine 3 through a check valve 6B and an inter-cooler 8. An operation of the electric motor 11 is set at the specified time by a timer.
JP62244595A 1987-09-29 1987-09-29 Engine supercharger Pending JPS6487828A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62244595A JPS6487828A (en) 1987-09-29 1987-09-29 Engine supercharger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62244595A JPS6487828A (en) 1987-09-29 1987-09-29 Engine supercharger

Publications (1)

Publication Number Publication Date
JPS6487828A true JPS6487828A (en) 1989-03-31

Family

ID=17121058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62244595A Pending JPS6487828A (en) 1987-09-29 1987-09-29 Engine supercharger

Country Status (1)

Country Link
JP (1) JPS6487828A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0861370A4 (en) * 1995-11-15 1999-12-29 Turbodyne Sys Inc Charge air systems for four-cycle internal combustion engines
KR100374867B1 (en) * 2000-12-04 2003-03-04 현대자동차주식회사 Pressure booster system and store/output method thereof
US7178492B2 (en) 2002-05-14 2007-02-20 Caterpillar Inc Air and fuel supply system for combustion engine
US7191743B2 (en) 2002-05-14 2007-03-20 Caterpillar Inc Air and fuel supply system for a combustion engine
US7201121B2 (en) 2002-02-04 2007-04-10 Caterpillar Inc Combustion engine including fluidically-driven engine valve actuator
US7204213B2 (en) 2002-05-14 2007-04-17 Caterpillar Inc Air and fuel supply system for combustion engine
US7222614B2 (en) 1996-07-17 2007-05-29 Bryant Clyde C Internal combustion engine and working cycle
US7252054B2 (en) 2002-05-14 2007-08-07 Caterpillar Inc Combustion engine including cam phase-shifting
US7281527B1 (en) 1996-07-17 2007-10-16 Bryant Clyde C Internal combustion engine and working cycle

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0861370A4 (en) * 1995-11-15 1999-12-29 Turbodyne Sys Inc Charge air systems for four-cycle internal combustion engines
US7222614B2 (en) 1996-07-17 2007-05-29 Bryant Clyde C Internal combustion engine and working cycle
US7281527B1 (en) 1996-07-17 2007-10-16 Bryant Clyde C Internal combustion engine and working cycle
KR100374867B1 (en) * 2000-12-04 2003-03-04 현대자동차주식회사 Pressure booster system and store/output method thereof
US7201121B2 (en) 2002-02-04 2007-04-10 Caterpillar Inc Combustion engine including fluidically-driven engine valve actuator
US7178492B2 (en) 2002-05-14 2007-02-20 Caterpillar Inc Air and fuel supply system for combustion engine
US7191743B2 (en) 2002-05-14 2007-03-20 Caterpillar Inc Air and fuel supply system for a combustion engine
US7204213B2 (en) 2002-05-14 2007-04-17 Caterpillar Inc Air and fuel supply system for combustion engine
US7252054B2 (en) 2002-05-14 2007-08-07 Caterpillar Inc Combustion engine including cam phase-shifting

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