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JPS6075680U - Multi-stage valve opening pressure nozzle - Google Patents

Multi-stage valve opening pressure nozzle

Info

Publication number
JPS6075680U
JPS6075680U JP16882183U JP16882183U JPS6075680U JP S6075680 U JPS6075680 U JP S6075680U JP 16882183 U JP16882183 U JP 16882183U JP 16882183 U JP16882183 U JP 16882183U JP S6075680 U JPS6075680 U JP S6075680U
Authority
JP
Japan
Prior art keywords
valve opening
opening pressure
pressure nozzle
stage valve
pressure
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.)
Granted
Application number
JP16882183U
Other languages
Japanese (ja)
Other versions
JPH0224944Y2 (en
Inventor
大平　隆
Original Assignee
いすゞ自動車株式会社
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 いすゞ自動車株式会社 filed Critical いすゞ自動車株式会社
Priority to JP16882183U priority Critical patent/JPS6075680U/en
Publication of JPS6075680U publication Critical patent/JPS6075680U/en
Application granted granted Critical
Publication of JPH0224944Y2 publication Critical patent/JPH0224944Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fuel-Injection Apparatus (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案を実施例した多段開弁圧ノズルの断面
図、第２図は第１図の作動状態を示す断面図、第３図は
他の実施例を示す断面図である。 １・・・用ノズルボデ一本体、７・・川・ニードルバル
ブ、７ａ、７ｂ・・・・・・摺動体、１０，１２・・・
・・・受圧面。FIG. 1 is a sectional view of a multi-stage valve-opening pressure nozzle embodying this invention, FIG. 2 is a sectional view showing the operating state of FIG. 1, and FIG. 3 is a sectional view showing another embodiment. 1... Nozzle body main body, 7... River/needle valve, 7a, 7b... Sliding body, 10, 12...
...Pressure receiving surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ノズルボディ一本体内に、複数個の受圧面を備えたニー
ドルバルブを配設し、前記ニードルバルブのリフト量に
応じて前記受圧面の数を変えるようにノズルボディ一本
体を構成したことを特徴とする多段開弁圧ノズル。A needle valve having a plurality of pressure-receiving surfaces is disposed within one nozzle body, and the nozzle body is configured to change the number of pressure-receiving surfaces depending on the lift amount of the needle valve. Multi-stage valve opening pressure nozzle.
JP16882183U 1983-10-31 1983-10-31 Multi-stage valve opening pressure nozzle Granted JPS6075680U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16882183U JPS6075680U (en) 1983-10-31 1983-10-31 Multi-stage valve opening pressure nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16882183U JPS6075680U (en) 1983-10-31 1983-10-31 Multi-stage valve opening pressure nozzle

Publications (2)

Publication Number Publication Date
JPS6075680U true JPS6075680U (en) 1985-05-27
JPH0224944Y2 JPH0224944Y2 (en) 1990-07-09

Family

ID=30368979

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16882183U Granted JPS6075680U (en) 1983-10-31 1983-10-31 Multi-stage valve opening pressure nozzle

Country Status (1)

Country Link
JP (1) JPS6075680U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009138613A (en) * 2007-12-05 2009-06-25 Mitsubishi Heavy Ind Ltd Fuel injection valve of pressure accumulation-type fuel injection device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5447028A (en) * 1977-09-01 1979-04-13 Sulzer Ag Jet valve for reciprocating internal combustion engine
JPS5751947A (en) * 1980-07-18 1982-03-27 Lucas Industries Ltd Fuel injection nozzle
JPS5827878A (en) * 1981-08-10 1983-02-18 ビソケ・ウセニ・テクニケ・ウ・ブルネ Fuel nozzle for fuel injecting engine
JPS5859365A (en) * 1981-10-02 1983-04-08 Nissan Motor Co Ltd Fuel injection valve

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5447028A (en) * 1977-09-01 1979-04-13 Sulzer Ag Jet valve for reciprocating internal combustion engine
JPS5751947A (en) * 1980-07-18 1982-03-27 Lucas Industries Ltd Fuel injection nozzle
JPS5827878A (en) * 1981-08-10 1983-02-18 ビソケ・ウセニ・テクニケ・ウ・ブルネ Fuel nozzle for fuel injecting engine
JPS5859365A (en) * 1981-10-02 1983-04-08 Nissan Motor Co Ltd Fuel injection valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009138613A (en) * 2007-12-05 2009-06-25 Mitsubishi Heavy Ind Ltd Fuel injection valve of pressure accumulation-type fuel injection device

Also Published As

Publication number Publication date
JPH0224944Y2 (en) 1990-07-09

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