JPS61204947U - - Google Patents

Info

Publication number
JPS61204947U
JPS61204947U JP8902585U JP8902585U JPS61204947U JP S61204947 U JPS61204947 U JP S61204947U JP 8902585 U JP8902585 U JP 8902585U JP 8902585 U JP8902585 U JP 8902585U JP S61204947 U JPS61204947 U JP S61204947U
Authority
JP
Japan
Prior art keywords
oil ring
sliding surface
lower sliding
dish
oil
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
JP8902585U
Other languages
Japanese (ja)
Other versions
JPH0326294Y2 (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 JP1985089025U priority Critical patent/JPH0326294Y2/ja
Publication of JPS61204947U publication Critical patent/JPS61204947U/ja
Application granted granted Critical
Publication of JPH0326294Y2 publication Critical patent/JPH0326294Y2/ja
Expired legal-status Critical Current

Links

Description

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

第１図は従来の鋳鉄製オイルリングの断面図、 図中１：オイルリング本体、２：上部摺動面、
３：下部摺動面、４：コイルエキスパンダリング
。 第２図は従来の鋼製オイルリングの断面図、図
中１：オイルリング本体。 第３図は本考案オイルリングをピストンに装着
した断面の一部を示す図、図中１：オイルリング
本体、５：ピストン。 第４図は従来のオイルリングの平面図の一部、
図中１：オイルリング本体、６：歪の大きい部分
。 第５図は実機試験による測定結果を示す図で、
１時間あたりの潤滑油の消費量をグラムで示して
ある。図中Ａ：従来のオイルリング、Ｂ：本考案
オイルリング。 Figure 1 is a cross-sectional view of a conventional cast iron oil ring. In the figure, 1: Oil ring body, 2: Upper sliding surface,
3: Lower sliding surface, 4: Coil expander ring. Figure 2 is a cross-sectional view of a conventional steel oil ring. 1 in the figure: Oil ring body. FIG. 3 is a partial cross-sectional view of the oil ring of the present invention mounted on a piston, in which 1: oil ring body, 5: piston. Figure 4 is a partial plan view of a conventional oil ring.
In the figure, 1: Oil ring body, 6: Part with large distortion. Figure 5 is a diagram showing the measurement results from the actual machine test.
The consumption of lubricating oil per hour is shown in grams. In the figure, A: conventional oil ring, B: oil ring of the present invention.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内燃機関用オイルリングにおいて、上部摺動面
を下部摺動面より突出させ上下摺動面に段差を持
たせて成形されていて、装着状態で該オイルリン
グが全周に亘り皿状の捻れを生ずるようにしたこ
とを特徴とするオイルリング。 An oil ring for an internal combustion engine is formed so that the upper sliding surface protrudes from the lower sliding surface and has a step between the upper and lower sliding surfaces, and when installed, the oil ring twists in a dish-like manner over the entire circumference. An oil ring characterized in that it is made to occur.
JP1985089025U 1985-06-14 1985-06-14 Expired JPH0326294Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985089025U JPH0326294Y2 (en) 1985-06-14 1985-06-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985089025U JPH0326294Y2 (en) 1985-06-14 1985-06-14

Publications (2)

Publication Number Publication Date
JPS61204947U true JPS61204947U (en) 1986-12-24
JPH0326294Y2 JPH0326294Y2 (en) 1991-06-06

Family

ID=30642717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985089025U Expired JPH0326294Y2 (en) 1985-06-14 1985-06-14

Country Status (1)

Country Link
JP (1) JPH0326294Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190102297A (en) * 2018-01-16 2019-09-03 티피알 가부시키가이샤 Combination oil ring

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6400874B1 (en) * 2018-05-21 2018-10-03 Ｔｐｒ株式会社 Combination oil ring

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52113108U (en) * 1976-02-24 1977-08-27
JPS52117710U (en) * 1976-03-03 1977-09-07

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52113108U (en) * 1976-02-24 1977-08-27
JPS52117710U (en) * 1976-03-03 1977-09-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190102297A (en) * 2018-01-16 2019-09-03 티피알 가부시키가이샤 Combination oil ring

Also Published As

Publication number Publication date
JPH0326294Y2 (en) 1991-06-06

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