JPH0214403U - - Google Patents

Info

Publication number
JPH0214403U
JPH0214403U JP1988092857U JP9285788U JPH0214403U JP H0214403 U JPH0214403 U JP H0214403U JP 1988092857 U JP1988092857 U JP 1988092857U JP 9285788 U JP9285788 U JP 9285788U JP H0214403 U JPH0214403 U JP H0214403U
Authority
JP
Japan
Prior art keywords
plunger
partition member
inner periphery
supply port
oil supply
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
JP1988092857U
Other languages
English (en)
Other versions
JPH07652Y2 (ja
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14066103&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPH0214403(U) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Priority to JP1988092857U priority Critical patent/JPH07652Y2/ja
Priority to EP89303184A priority patent/EP0351033B2/en
Priority to DE68904830T priority patent/DE68904830T2/de
Priority to US07/332,598 priority patent/US4920935A/en
Publication of JPH0214403U publication Critical patent/JPH0214403U/ja
Application granted granted Critical
Publication of JPH07652Y2 publication Critical patent/JPH07652Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/20—Adjusting or compensating clearance
    • F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
    • F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
    • F01L1/2405—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically by means of a hydraulic adjusting device located between the cylinder head and rocker arm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2303/00—Manufacturing of components used in valve arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Description

【図面の簡単な説明】
第１図は、従来の油圧式バルブラツシユアジヤ
スタの一例の構成を示す図であり、第２図は、従
来の油圧式バルブラツシユアジヤスタの別の例の
構成を示す図であり、第３図は、本考案による油
圧式バルブラツシユアジヤスタの実施例の構成を
示す図であり、第４Ａ図及び第４Ｂ図は、第３図
の溶接接合部Ｄの溶接前及び溶接後の構成を示す
図であり、第５図は、プラズマアーク溶接等を用
いた溶接接合部Ｄの構成を示す図である。 １１……有底円筒ボデイ、１２……プランジヤ
、１２ａ……上部プランジヤ、１２ｂ……下部プ
ランジヤ、２１……仕切部材。

Claims (1)

  1. 【実用新案登録請求の範囲】 有底円筒ボデイと、該ボデイ内に摺動自在に嵌
    入された中空円筒プランジヤと、下端外周が上記
    プランジヤ内周に密接係合し他の外周部分は上記
    プランジヤの内周から間隔をへだてた円筒状の仕
    切部材と、該仕切部材の内周とプランジヤ内周と
    で構成されたリザーバ室から上記ボデイ底部とプ
    ランジヤ底部との間に構成された高圧室への一方
    向にのみ油を通過させるチエツク弁と、上記ボデ
    イの周壁を貫通する第１給油口と、上記プランジ
    ヤの周壁を貫通する第２給油口とを備え、上記仕
    切部材の外周とプランジヤの内周との間に構成さ
    れた油導入室は上記第１給油口と第２給油口を介
    して外部と連通し且つ仕切部材の上端に開口した
    油導入口を介してリザーバ室と連通する、油圧式
    バルブラツシユアジヤスタにおいて、 上記プランジヤは、上部プランジヤと下部プラ
    ンジヤとからなり、 上記仕切部材の下端部は、上部プランジヤの下
    端部及び下部プランジヤの上端部とともに溶接に
    よつて一体に接合されている、 ことを特徴とする油圧式バルブラツシユアジヤス
    タ。
JP1988092857U 1988-07-13 1988-07-13 油圧式バルブラッシュアジャスタ Expired - Lifetime JPH07652Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1988092857U JPH07652Y2 (ja) 1988-07-13 1988-07-13 油圧式バルブラッシュアジャスタ
EP89303184A EP0351033B2 (en) 1988-07-13 1989-03-31 Hydraulic valve lash adjuster
DE68904830T DE68904830T2 (de) 1988-07-13 1989-03-31 Hydraulisches Ventilspielausgleichselement.
US07/332,598 US4920935A (en) 1988-07-13 1989-04-03 Hydraulic valve lash adjuster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988092857U JPH07652Y2 (ja) 1988-07-13 1988-07-13 油圧式バルブラッシュアジャスタ

Publications (2)

Publication Number Publication Date
JPH0214403U true JPH0214403U (ja) 1990-01-30
JPH07652Y2 JPH07652Y2 (ja) 1995-01-11

Family

ID=14066103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988092857U Expired - Lifetime JPH07652Y2 (ja) 1988-07-13 1988-07-13 油圧式バルブラッシュアジャスタ

Country Status (4)

Country Link
US (1) US4920935A (ja)
EP (1) EP0351033B2 (ja)
JP (1) JPH07652Y2 (ja)
DE (1) DE68904830T2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5149130U (ja) * 1974-10-07 1976-04-13

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19502500A1 (de) * 1995-01-27 1996-08-01 Schaeffler Waelzlager Kg Hydraulisch wirkendes Einsteckelement für einen Kipphebel eines Ventiltriebs einer Brennkraftmaschine
DE19614668A1 (de) * 1996-04-13 1997-10-16 Schaeffler Waelzlager Kg Hydraulisches Abstützelement für eine Ventilsteuerung einer Brennkraftmaschine
DE19617669A1 (de) * 1996-05-03 1997-11-06 Schaeffler Waelzlager Kg Hydraulisches Spielausgleichselement für einen Ventiltrieb einer Brennkraftmaschine
US5642694A (en) * 1996-05-24 1997-07-01 General Motors Corporation Integral formed oil column extender for hydraulic lash adjuster
US6439186B1 (en) * 2001-02-14 2002-08-27 Delphi Technologies, Inc. Mechanical oil filtration in an I.C. engine valve lifter
DE10247949A1 (de) * 2002-10-15 2004-04-29 Ina-Schaeffler Kg Schaltbares Abstützelement für einen Ventiltrieb einer Brennkraftmaschine
US7191745B2 (en) * 2002-10-18 2007-03-20 Maclean-Fogg Company Valve operating assembly
US7028654B2 (en) * 2002-10-18 2006-04-18 The Maclean-Fogg Company Metering socket
DE102004006903A1 (de) * 2004-02-12 2005-09-22 Ina-Schaeffler Kg Hydraulisches Abstützelement
US6941915B1 (en) * 2004-02-26 2005-09-13 Eaton Corporation Hydraulic lash adjuster and improved method of assembly thereof
DE102005022456A1 (de) * 2005-05-14 2006-11-16 Schaeffler Kg Hydraulisches Abstützelement
US7077088B1 (en) 2005-05-25 2006-07-18 Decuir Jr Julian A Desmodromic valve retrofit system with replaceable cam lobes for adjusting duration and hydraulic lifters for reliability
DE102011075042A1 (de) * 2011-05-02 2012-11-08 Schaeffler Technologies AG & Co. KG Hydraulisches Abstützelement
DE102013204664A1 (de) * 2013-03-18 2014-09-18 Schaeffler Technologies Gmbh & Co. Kg Hydraulisches Abstützelement

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2343269A1 (de) * 1973-08-28 1975-03-06 Motomak Hydraulisches spielausgleichselement fuer die ventilsteuerung von brennkraftmaschinen
DE3121296A1 (de) * 1981-05-29 1982-12-23 J. Wizemann Gmbh U. Co, 7000 Stuttgart Ventilstoessel und verfahren zu seiner herstellung
JPH01136606U (ja) * 1987-11-26 1989-09-19

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2688319A (en) * 1953-08-14 1954-09-07 Johnson Products Inc Hydraulic tappet oil reservoir control
US2938508A (en) * 1959-06-04 1960-05-31 Gen Motors Corp Horizontally operable hydraulic valve lifter
US3838669A (en) * 1972-08-11 1974-10-01 Johnson Products Inc Hydraulic lash adjuster
US4004558A (en) * 1975-09-02 1977-01-25 General Motors Corporation Hydraulic lash adjuster oil metering valve
DE3006644A1 (de) * 1980-02-22 1981-09-03 Motomak Motorenbau, Maschinen- u. Werkzeugfabrik, Konstruktionen GmbH, 8070 Ingolstadt Ventilstoessel fuer brennkraftmaschinen mit obenliegender nockenwelle
US4607599A (en) * 1985-05-15 1986-08-26 Eaton Corporation Roller follower hydraulic tappet
US4584976A (en) * 1985-06-20 1986-04-29 Eaton Corporation Reservoir height extender for lash adjuster assembly
DE3622245A1 (de) * 1986-07-02 1988-01-14 Ford Werke Ag Rollenstoesselanordnung mit verdrehsicherung, insbesondere fuer brennkraftmaschinen
JPS6332112A (ja) * 1986-07-23 1988-02-10 Nippon Seiko Kk 油圧式ラツシユアジヤスタ
US4711202A (en) * 1986-10-30 1987-12-08 General Motors Corporation Direct acting cam-valve assembly
DE3638202A1 (de) * 1986-11-08 1988-05-19 Schaeffler Waelzlager Kg Hydraulisches spielausgleichselement
US4756282A (en) * 1987-08-31 1988-07-12 General Motors Corporation Direct acting hydraulic valve lifter with integral plunger
JPS63170509A (ja) * 1987-10-23 1988-07-14 Nippon Seiko Kk 油圧式ラッシュアジャスタ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2343269A1 (de) * 1973-08-28 1975-03-06 Motomak Hydraulisches spielausgleichselement fuer die ventilsteuerung von brennkraftmaschinen
DE3121296A1 (de) * 1981-05-29 1982-12-23 J. Wizemann Gmbh U. Co, 7000 Stuttgart Ventilstoessel und verfahren zu seiner herstellung
JPH01136606U (ja) * 1987-11-26 1989-09-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5149130U (ja) * 1974-10-07 1976-04-13

Also Published As

Publication number Publication date
DE68904830D1 (de) 1993-03-25
EP0351033B1 (en) 1993-02-10
US4920935A (en) 1990-05-01
JPH07652Y2 (ja) 1995-01-11
EP0351033A1 (en) 1990-01-17
DE68904830T2 (de) 1996-04-25
EP0351033B2 (en) 1995-11-29

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