JPS5698525A - Compression-ignition engine - Google Patents

Compression-ignition engine

Info

Publication number
JPS5698525A
JPS5698525A JP27380A JP27380A JPS5698525A JP S5698525 A JPS5698525 A JP S5698525A JP 27380 A JP27380 A JP 27380A JP 27380 A JP27380 A JP 27380A JP S5698525 A JPS5698525 A JP S5698525A
Authority
JP
Japan
Prior art keywords
vibrator
given
top portion
vibration
signal
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
JP27380A
Other languages
Japanese (ja)
Inventor
Hisamoto Aihara
Yasuhiko Nakagawa
Suzuo 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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP27380A priority Critical patent/JPS5698525A/en
Publication of JPS5698525A publication Critical patent/JPS5698525A/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
    • 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

Abstract

PURPOSE: To minimize the ignition delay and to reduce combustion noises and smoke, by promoting atomization and vaporization of fuel by causing vibration of a vibrator disposed in a combustion chamber.
CONSTITUTION: There is provided a vibrator 6 in the manner that its spherical top portion 604 is projected into a swirl chamber 2. The top portion 604 causes ultrasonic vibration by a signal given from an oscillator 7. Fuel is ejected from a fuel injection valve 4 toward the top portion 604 of the vibrator 6 and atomized into fine particles by the vibration of the top portion 604. Further, a flame sensor 9 is provided in the manner that it is exposed in the swirl chamber 2. From the flame sensor 9, a flame signal F is given to the oscillator 7. Here, arrangement is such that the vibrator 6 starts vibration when an engine starting signal S is given from the starter key of the engine and its operation is stopped when the flame signal F is given.
COPYRIGHT: (C)1981,JPO&Japio
JP27380A 1980-01-08 1980-01-08 Compression-ignition engine Pending JPS5698525A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27380A JPS5698525A (en) 1980-01-08 1980-01-08 Compression-ignition engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27380A JPS5698525A (en) 1980-01-08 1980-01-08 Compression-ignition engine

Publications (1)

Publication Number Publication Date
JPS5698525A true JPS5698525A (en) 1981-08-08

Family

ID=11469290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27380A Pending JPS5698525A (en) 1980-01-08 1980-01-08 Compression-ignition engine

Country Status (1)

Country Link
JP (1) JPS5698525A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007098559A (en) * 2005-10-07 2007-04-19 Nitto Kohki Co Ltd Pneumatic drive tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007098559A (en) * 2005-10-07 2007-04-19 Nitto Kohki Co Ltd Pneumatic drive tool

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