JPS58195065U - Hydraulic timer device for internal combustion engines - Google Patents

Hydraulic timer device for internal combustion engines

Info

Publication number
JPS58195065U
JPS58195065U JP9295482U JP9295482U JPS58195065U JP S58195065 U JPS58195065 U JP S58195065U JP 9295482 U JP9295482 U JP 9295482U JP 9295482 U JP9295482 U JP 9295482U JP S58195065 U JPS58195065 U JP S58195065U
Authority
JP
Japan
Prior art keywords
internal combustion
timer device
hydraulic timer
piston
hydraulic
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
JP9295482U
Other languages
Japanese (ja)
Other versions
JPH018670Y2 (en
Inventor
隆 浦田
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.)
Isuzu Motors Ltd
Original Assignee
Isuzu 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 Isuzu Motors Ltd filed Critical Isuzu Motors Ltd
Priority to JP9295482U priority Critical patent/JPS58195065U/en
Publication of JPS58195065U publication Critical patent/JPS58195065U/en
Application granted granted Critical
Publication of JPH018670Y2 publication Critical patent/JPH018670Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • High-Pressure Fuel Injection Pump Control (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) [Abstract] 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図は従来の油圧式タイマ装置の概略側断面図、第２
図は第１図のＣ−Ｃ方向の概略正断面図、第３図は本考
案を説明するための、機関回転数と油圧との関係を示す
線図、第４図は本考案の一実施例における油圧式タイマ
装置の第２図の従来例と同様な部位を示す概略半断面図
、第５図は本考案の油圧式タイマ装置を説明するための
ピストンのストロークと進角度との関係を示す線図であ
る。 １・・・被駆動側軸、２・・・円板、３・・・第１偏心
カム、４・・・第２偏心カム、５・・・駆動軸円板、６
・・・ピン、７・・・ピストン、８・・・ピン、９・・
・シリンダ、１０・・・スプリング、１４・・・油圧装
置、２２・・・逃し穴、０・・・潤滑油。 −−− Ｅ　　　　　　　−第３図 り きＣ 〇− ８１Ｎ２　　機関回転数　Ｎ　（ｒｐｍ）第５図 責 　１ ５１　　　５２　ストロークＳ　−− 第４図 ０ （７ ８Figure 1 is a schematic side sectional view of a conventional hydraulic timer device;
The figure is a schematic front sectional view taken along the line C-C in Figure 1, Figure 3 is a diagram showing the relationship between engine speed and oil pressure for explaining the present invention, and Figure 4 is an example of an implementation of the present invention. FIG. 5 is a schematic half-sectional view showing the same parts as the conventional example in FIG. 2 of the hydraulic timer device in this example, and FIG. FIG. DESCRIPTION OF SYMBOLS 1... Driven side shaft, 2... Disc, 3... First eccentric cam, 4... Second eccentric cam, 5... Drive shaft disc, 6
...Pin, 7...Piston, 8...Pin, 9...
- Cylinder, 10... Spring, 14... Hydraulic system, 22... Relief hole, 0... Lubricating oil. --- E - 3rd diagram C 〇- 81N2 Engine speed N (rpm) 5th diagram 1 51 52 Stroke S -- 4th diagram 0 (7 8

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 被駆動側軸と駆動側軸との間を、内燃機関の油圧と戻し
スプリングの付勢力とのバランスにより移動するピスト
ンにて作動される偏心カム組立体を介して連結している
油圧式タイマ装置において、該ピストンの所定の移動ス
トローク以下で上記油圧をリーク可能な逃し穴を、該ピ
ストンが摺動するシリンダに設けたことを特徴とする内
燃機関の油圧式タイマ装置。A hydraulic timer device that connects the driven shaft and the driving shaft via an eccentric cam assembly operated by a piston that moves based on the balance between the oil pressure of the internal combustion engine and the biasing force of a return spring. A hydraulic timer device for an internal combustion engine, characterized in that a relief hole capable of leaking the hydraulic pressure below a predetermined movement stroke of the piston is provided in a cylinder on which the piston slides.
JP9295482U 1982-06-23 1982-06-23 Hydraulic timer device for internal combustion engines Granted JPS58195065U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9295482U JPS58195065U (en) 1982-06-23 1982-06-23 Hydraulic timer device for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9295482U JPS58195065U (en) 1982-06-23 1982-06-23 Hydraulic timer device for internal combustion engines

Publications (2)

Publication Number Publication Date
JPS58195065U true JPS58195065U (en) 1983-12-24
JPH018670Y2 JPH018670Y2 (en) 1989-03-08

Family

ID=30223441

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9295482U Granted JPS58195065U (en) 1982-06-23 1982-06-23 Hydraulic timer device for internal combustion engines

Country Status (1)

Country Link
JP (1) JPS58195065U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58180344U (en) * 1982-05-28 1983-12-02 株式会社デンソー Fuel injection timing adjustment device for internal combustion engines

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58180344U (en) * 1982-05-28 1983-12-02 株式会社デンソー Fuel injection timing adjustment device for internal combustion engines

Also Published As

Publication number Publication date
JPH018670Y2 (en) 1989-03-08

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