JPS6456964A - Air nozzle for blowing air - Google Patents

Air nozzle for blowing air

Info

Publication number
JPS6456964A
JPS6456964A JP21086487A JP21086487A JPS6456964A JP S6456964 A JPS6456964 A JP S6456964A JP 21086487 A JP21086487 A JP 21086487A JP 21086487 A JP21086487 A JP 21086487A JP S6456964 A JPS6456964 A JP S6456964A
Authority
JP
Japan
Prior art keywords
nozzle
air
valve unit
injection nozzle
fuel injection
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
JP21086487A
Other languages
Japanese (ja)
Inventor
Tetsuo Koike
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.)
Hino Motors Ltd
Original Assignee
Hino Motors 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 Hino Motors Ltd filed Critical Hino Motors Ltd
Priority to JP21086487A priority Critical patent/JPS6456964A/en
Publication of JPS6456964A publication Critical patent/JPS6456964A/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

Landscapes

  • Fuel-Injection Apparatus (AREA)

Abstract

PURPOSE:To contrive saving of space by mounting a cylindrical nozzle to the peripheral part of a fuel injection nozzle while arranging a valve unit in the inside of the cylindrical nozzle and forming the air nozzle integrally with the fuel injection nozzle. CONSTITUTION:An air nozzle 19 is integrally provided in the peripheral part of a fuel injection nozzle 17 provided in a cylinder head 12 of a Diesel engine. This air nozzle 19 is constituted of a cylindrical body, slidably fitting a valve unit 23 to an opening 22 formed in the bottom end side of the cylindrical body. A seal surface 24 of this valve unit 23 can be seated to a conical part 25 formed in a point end side of the injection nozzle 17. While a piston 26 is provided successively lined with the valve unit 23, is urged to the upper by a coil spring 28. By providing a solenoid valve 30 to be interposed in a supply air pipe 29 and opened in a predetermined operative condition, the piston 26, that is, the valve unit 23 is moved to the bottom against the spring 28, thus air is blown into a cylinder 10 through vertical grooves 36....
JP21086487A 1987-08-25 1987-08-25 Air nozzle for blowing air Pending JPS6456964A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21086487A JPS6456964A (en) 1987-08-25 1987-08-25 Air nozzle for blowing air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21086487A JPS6456964A (en) 1987-08-25 1987-08-25 Air nozzle for blowing air

Publications (1)

Publication Number Publication Date
JPS6456964A true JPS6456964A (en) 1989-03-03

Family

ID=16596365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21086487A Pending JPS6456964A (en) 1987-08-25 1987-08-25 Air nozzle for blowing air

Country Status (1)

Country Link
JP (1) JPS6456964A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002097255A1 (en) * 2001-05-22 2002-12-05 Hitachi, Ltd. Compression ignition internal combustion engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002097255A1 (en) * 2001-05-22 2002-12-05 Hitachi, Ltd. Compression ignition internal combustion engine
US6966295B2 (en) 2001-05-22 2005-11-22 Hitachi, Ltd. Compression ignition internal combustion engine
US7055495B2 (en) 2001-05-22 2006-06-06 Hitachi, Ltd. Compression ignition internal combustion engine

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