JPH0472066B2 - - Google Patents

Info

Publication number
JPH0472066B2
JPH0472066B2 JP1242227A JP24222789A JPH0472066B2 JP H0472066 B2 JPH0472066 B2 JP H0472066B2 JP 1242227 A JP1242227 A JP 1242227A JP 24222789 A JP24222789 A JP 24222789A JP H0472066 B2 JPH0472066 B2 JP H0472066B2
Authority
JP
Japan
Prior art keywords
fuel
needle
valve
injection hole
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.)
Expired - Lifetime
Application number
JP1242227A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02112663A (ja
Inventor
Yoshio Okamoto
Shigeyuki Yamazaki
Kenichi Kawashima
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP24222789A priority Critical patent/JPH02112663A/ja
Publication of JPH02112663A publication Critical patent/JPH02112663A/ja
Publication of JPH0472066B2 publication Critical patent/JPH0472066B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fuel-Injection Apparatus (AREA)
JP24222789A 1989-09-20 1989-09-20 内燃機関用の燃料噴射弁 Granted JPH02112663A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24222789A JPH02112663A (ja) 1989-09-20 1989-09-20 内燃機関用の燃料噴射弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24222789A JPH02112663A (ja) 1989-09-20 1989-09-20 内燃機関用の燃料噴射弁

Publications (2)

Publication Number Publication Date
JPH02112663A JPH02112663A (ja) 1990-04-25
JPH0472066B2 true JPH0472066B2 (enrdf_load_stackoverflow) 1992-11-17

Family

ID=17086126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24222789A Granted JPH02112663A (ja) 1989-09-20 1989-09-20 内燃機関用の燃料噴射弁

Country Status (1)

Country Link
JP (1) JPH02112663A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5482213A (en) * 1993-05-31 1996-01-09 Aisin Seiki Kabushiki Kaisha Fuel injection valve operated by expansion and contraction of piezoelectric element
DE19912666A1 (de) 1999-03-20 2000-09-21 Bosch Gmbh Robert Brennstoffeinspritzentil
JP2006165193A (ja) 2004-12-06 2006-06-22 Denso Corp 中空積層型圧電素子及びその製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5032697A (enrdf_load_stackoverflow) * 1973-07-27 1975-03-29

Also Published As

Publication number Publication date
JPH02112663A (ja) 1990-04-25

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