JPS6151455U - - Google Patents

Info

Publication number
JPS6151455U
JPS6151455U JP13625384U JP13625384U JPS6151455U JP S6151455 U JPS6151455 U JP S6151455U JP 13625384 U JP13625384 U JP 13625384U JP 13625384 U JP13625384 U JP 13625384U JP S6151455 U JPS6151455 U JP S6151455U
Authority
JP
Japan
Prior art keywords
ring
pressure ring
cylinder
oil ring
inner circumferential
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
JP13625384U
Other languages
Japanese (ja)
Other versions
JPH0326292Y2 (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 JP1984136253U priority Critical patent/JPH0326292Y2/ja
Priority to GB08522288A priority patent/GB2164418A/en
Priority to DE19853532244 priority patent/DE3532244A1/en
Publication of JPS6151455U publication Critical patent/JPS6151455U/ja
Application granted granted Critical
Publication of JPH0326292Y2 publication Critical patent/JPH0326292Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/12—Details
    • F16J9/14—Joint-closures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/12—Details
    • F16J9/20—Rings with special cross-section; Oil-scraping rings
    • F16J9/203—Oil-scraping rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/12—Details
    • F16J9/20—Rings with special cross-section; Oil-scraping rings
    • F16J9/206—One-piece oil-scraping rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four

Description

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

第１図は本考案のピストンリングを備えた内燃
機関の要部を示す断面図、第２図は第１図の圧力
リングの一部を示す平面図、第３図及び第４図は
それぞれ別の実施例の圧力リングの横断面図であ
る。 図において、符号１０は圧力リング、１１は同
内周上縁部切除部、２０はオイルリング、２１，
２２は同外周上下縁部、２３は同当り面、３０は
ピストン、４０は圧力リング溝、５０はオイルリ
ング溝、６０はシリンダをそれぞれ示す。 Figure 1 is a sectional view showing the main parts of an internal combustion engine equipped with the piston ring of the present invention, Figure 2 is a plan view showing a part of the pressure ring in Figure 1, and Figures 3 and 4 are separate. FIG. 3 is a cross-sectional view of the pressure ring of the embodiment. In the figure, reference numeral 10 is a pressure ring, 11 is a cutout of the upper edge of the inner periphery, 20 is an oil ring, 21,
22 is the upper and lower edges of the outer periphery, 23 is the contact surface, 30 is the piston, 40 is the pressure ring groove, 50 is the oil ring groove, and 60 is the cylinder.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内燃機関用ピストンの圧力リング溝に装入され
た一本の圧力リングと、オイルリング溝に挿入さ
れた一本のオイルリングからなるピストンリング
の組合せであつて、前記圧力リングは内周上縁部
が切除された形状であり、前記オイルリングは外
周上下縁部がそれぞれ切除された形状であり、そ
れらにより前記圧力リングは上側にねじれてシリ
ンダの内周面と圧力リング溝の下面に環線状の狭
い接触面で接触し、前記オイルリングは薄幅の当
り面で前記シリンダ内周面に接触することを特徴
とするピストンリングの組合せ。 A piston ring combination consisting of one pressure ring inserted into a pressure ring groove of a piston for an internal combustion engine and one oil ring inserted into an oil ring groove, wherein the pressure ring is located at the upper edge of the inner periphery. The oil ring has a shape in which the upper and lower edges of the outer periphery are cut out, so that the pressure ring is twisted upward and forms an annular shape on the inner circumferential surface of the cylinder and the lower surface of the pressure ring groove. A combination of piston rings, characterized in that the oil ring contacts the inner circumferential surface of the cylinder with a narrow contact surface, and the oil ring contacts the inner circumferential surface of the cylinder with a thin contact surface.
JP1984136253U 1984-09-10 1984-09-10 Expired JPH0326292Y2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1984136253U JPH0326292Y2 (en) 1984-09-10 1984-09-10
GB08522288A GB2164418A (en) 1984-09-10 1985-09-09 Piston-ring combination
DE19853532244 DE3532244A1 (en) 1984-09-10 1985-09-10 PISTON RING - COMBINATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984136253U JPH0326292Y2 (en) 1984-09-10 1984-09-10

Publications (2)

Publication Number Publication Date
JPS6151455U true JPS6151455U (en) 1986-04-07
JPH0326292Y2 JPH0326292Y2 (en) 1991-06-06

Family

ID=15170858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984136253U Expired JPH0326292Y2 (en) 1984-09-10 1984-09-10

Country Status (3)

Country Link
JP (1) JPH0326292Y2 (en)
DE (1) DE3532244A1 (en)
GB (1) GB2164418A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180039441A (en) * 2016-10-10 2018-04-18 현대자동차주식회사 Piston ring
JP2021518517A (en) * 2018-03-28 2021-08-02 フェデラル−モーグル、ヨーテボリ、アクチボラグＦｅｄｅｒａｌ−Ｍｏｇｕｌ Ｇｏｔｅｂｏｒｇ Ａｂ piston ring

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3806821A1 (en) * 1988-03-03 1989-09-14 Goetze Ag Piston ring for internal combustion engines
JPH01149549U (en) * 1988-04-05 1989-10-17
IT1223887B (en) * 1988-11-04 1990-09-29 Borgo Nova Spa PISTON AND SEGMENT FOR ALTERNATIVE ENGINES IN GENERAL
GB2226099B (en) * 1988-12-01 1992-08-19 Hepworth & Grandage Ltd Piston rings
US5752705A (en) * 1988-12-01 1998-05-19 Ae Piston Products Limited Piston rings
JPH04362370A (en) * 1991-06-04 1992-12-15 Riken Corp Compression ring for internal combustion engine
DE4327621B4 (en) * 1993-08-17 2009-04-09 Mahle Gmbh Piston ring groove design for internal combustion engine pistons
US5490445A (en) * 1994-03-14 1996-02-13 Ford Motor Company Ultra low device volume piston system
DE19755425C2 (en) * 1997-12-13 1999-09-16 Federal Mogul Burscheid Gmbh Oil scraper piston ring
DE19944453C1 (en) * 1999-09-16 2001-01-25 Federal Mogul Burscheid Gmbh Piston ring for the top groove at the piston towards the cylinder combustion zone has a structured break in the cross section to prevent twisting with improved oil scraping at the cylinder walls
DE10118910B4 (en) * 2001-04-19 2010-04-22 Man Diesel Se Piston ring assembly
JP5106376B2 (en) 2008-12-25 2012-12-26 Ｔｐｒ株式会社 Piston device for internal combustion engine
DE102013009645A1 (en) * 2013-06-08 2014-12-11 Federal-Mogul Burscheid Gmbh piston ring
DE102014208179B4 (en) * 2014-04-30 2021-03-18 Federal-Mogul Burscheid Gmbh Piston ring with spherical running surfaces in the joint area
JP6473335B2 (en) 2015-01-29 2019-02-20 株式会社リケン piston ring
JP6195949B2 (en) 2016-02-26 2017-09-13 株式会社リケン piston ring
CN106763758A (en) * 2017-01-23 2017-05-31 广西玉柴机器股份有限公司 Anti-twisted piston ring
US11002216B1 (en) 2020-02-28 2021-05-11 Caterpillar Inc. Cylinder liner and cylinder liner-piston assembly for abnormal combustion protection in an engine
US11187180B2 (en) 2020-02-28 2021-11-30 Caterpillar Inc. Abnormal combustion protection in an engine and piston configuration for same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4715047U (en) * 1971-03-22 1972-10-21
JPS53113913A (en) * 1977-03-17 1978-10-04 Nippon Piston Ring Co Ltd Piston ring for a two cycle engine
JPS55146252A (en) * 1979-04-28 1980-11-14 Yamaha Motor Co Ltd Piston ring for two-cycle engine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE334851C (en) * 1918-06-26 1921-03-21 Hans Henrik Blache Scraper ring for scraping oil on inner surfaces of cylinders, outer surfaces of piston rods and the like. like
GB502695A (en) * 1937-09-29 1939-03-23 Vauxhall Motors Ltd Improved piston rings for internal combustion engines
FR886967A (en) * 1942-06-20 1943-10-29 New piston ring
GB630656A (en) * 1947-08-14 1949-10-18 British Piston Ring Company Lt Improvements in or relating to piston rings
US2970023A (en) * 1958-02-24 1961-01-31 Perfect Circle Corp Piston ring
GB1320326A (en) * 1969-09-19 1973-06-13 Hepworth & Grandage Ltd Piston rings
DE2513324A1 (en) * 1975-03-26 1976-10-07 Schmidt Gmbh Karl LIGHT ALLOY PISTON FOR FOUR-STROKE COMBUSTION MACHINERY
US4108448A (en) * 1976-10-28 1978-08-22 Dana Corporation Piston ring assembly
DE2832953A1 (en) * 1978-07-27 1980-02-21 Schmidt Gmbh Karl SUBMERSIBLE PISTON FOR PISTON MACHINES
JPS58150666U (en) * 1982-04-03 1983-10-08 古浜　庄一 oil ring
JPS5966063U (en) * 1982-10-26 1984-05-02 帝国ピストリング株式会社 Oil ring with coil expander

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4715047U (en) * 1971-03-22 1972-10-21
JPS53113913A (en) * 1977-03-17 1978-10-04 Nippon Piston Ring Co Ltd Piston ring for a two cycle engine
JPS55146252A (en) * 1979-04-28 1980-11-14 Yamaha Motor Co Ltd Piston ring for two-cycle engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180039441A (en) * 2016-10-10 2018-04-18 현대자동차주식회사 Piston ring
JP2021518517A (en) * 2018-03-28 2021-08-02 フェデラル−モーグル、ヨーテボリ、アクチボラグＦｅｄｅｒａｌ−Ｍｏｇｕｌ Ｇｏｔｅｂｏｒｇ Ａｂ piston ring

Also Published As

Publication number Publication date
GB2164418A (en) 1986-03-19
GB8522288D0 (en) 1985-10-16
DE3532244A1 (en) 1986-03-13
JPH0326292Y2 (en) 1991-06-06

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