JPS61186706U - - Google Patents

Info

Publication number
JPS61186706U
JPS61186706U JP7057585U JP7057585U JPS61186706U JP S61186706 U JPS61186706 U JP S61186706U JP 7057585 U JP7057585 U JP 7057585U JP 7057585 U JP7057585 U JP 7057585U JP S61186706 U JPS61186706 U JP S61186706U
Authority
JP
Japan
Prior art keywords
cylinder part
reservoir chamber
inner cylinder
plunger
introduction hole
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
JP7057585U
Other languages
Japanese (ja)
Other versions
JPH0437204Y2 (en
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 filed Critical
Priority to JP1985070575U priority Critical patent/JPH0437204Y2/ja
Publication of JPS61186706U publication Critical patent/JPS61186706U/ja
Application granted granted Critical
Publication of JPH0437204Y2 publication Critical patent/JPH0437204Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Valve-Gear Or Valve Arrangements (AREA)

Description

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

第１図はこの考案の一実施例の断面図、第２図
は作用説明図、第３図は従来例に係わる問題点の
説明図である。 １……油圧式バルブリフタ、１３……外筒部、
１５……第１リザーバ室、１７……内筒部、２３
……可動プランジヤ、２５……固定プランジヤ、
２７……第２リザーバ室、２９……油導入孔、３
１……円板（板状部材）、３３……油孔、４５…
…高圧オイル室、５１……チエツクボール（逆止
弁）。 FIG. 1 is a sectional view of an embodiment of this invention, FIG. 2 is an explanatory view of the operation, and FIG. 3 is an explanatory view of problems related to the conventional example. 1...Hydraulic valve lifter, 13...Outer cylinder part,
15...First reservoir chamber, 17...Inner cylinder part, 23
...Movable plunger, 25...Fixed plunger,
27...Second reservoir chamber, 29...Oil introduction hole, 3
1... Disc (plate-shaped member), 33... Oil hole, 45...
...High pressure oil chamber, 51...Check ball (check valve).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外筒部と、内筒部と、内筒部の内側を摺動する
可動プランジヤと、可動プランジヤの内側に設け
られた固定プランジヤと、外筒部と内筒部との間
の第１リザーバ室と、この第１リザーバ室に固定
プランジヤの上端部に設けられた油導入孔を介し
て連通する固定プランジヤ内の第２リザーバ室と
、前記両プランジヤ間に設けられ前記第２リザー
バ室に逆止弁を介して連通する高圧室とを有する
内燃機関の油圧式バルブリフタにおいて、中央付
近に油孔を有する板状部材を、第２リザーバ室の
油導入孔付近に設けたことを特徴とする内燃機関
の油圧式バルブリフタ。 an outer cylinder part, an inner cylinder part, a movable plunger that slides inside the inner cylinder part, a fixed plunger provided inside the movable plunger, and a first reservoir chamber between the outer cylinder part and the inner cylinder part. A second reservoir chamber in the fixed plunger communicates with the first reservoir chamber through an oil introduction hole provided at the upper end of the fixed plunger, and a back check is provided between the two plungers and connected to the second reservoir chamber. A hydraulic valve lifter for an internal combustion engine having a high pressure chamber communicating with the valve via a valve, characterized in that a plate member having an oil hole near the center is provided near the oil introduction hole of the second reservoir chamber. Hydraulic valve lifter.
JP1985070575U 1985-05-15 1985-05-15 Expired JPH0437204Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985070575U JPH0437204Y2 (en) 1985-05-15 1985-05-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985070575U JPH0437204Y2 (en) 1985-05-15 1985-05-15

Publications (2)

Publication Number Publication Date
JPS61186706U true JPS61186706U (en) 1986-11-21
JPH0437204Y2 JPH0437204Y2 (en) 1992-09-02

Family

ID=30607277

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985070575U Expired JPH0437204Y2 (en) 1985-05-15 1985-05-15

Country Status (1)

Country Link
JP (1) JPH0437204Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60182301A (en) * 1984-02-29 1985-09-17 Atsugi Motor Parts Co Ltd Direct-acting type tappet mechanism
JPS6133905U (en) * 1984-08-01 1986-03-01 富士バルブ株式会社 Hydraulic valve gap adjustment device for internal combustion engines

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57120663A (en) * 1981-01-16 1982-07-27 Seiko Epson Corp Electroless plating method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60182301A (en) * 1984-02-29 1985-09-17 Atsugi Motor Parts Co Ltd Direct-acting type tappet mechanism
JPS6133905U (en) * 1984-08-01 1986-03-01 富士バルブ株式会社 Hydraulic valve gap adjustment device for internal combustion engines

Also Published As

Publication number Publication date
JPH0437204Y2 (en) 1992-09-02

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