JPS6236147B2 - - Google Patents

Info

Publication number
JPS6236147B2
JPS6236147B2 JP54095970A JP9597079A JPS6236147B2 JP S6236147 B2 JPS6236147 B2 JP S6236147B2 JP 54095970 A JP54095970 A JP 54095970A JP 9597079 A JP9597079 A JP 9597079A JP S6236147 B2 JPS6236147 B2 JP S6236147B2
Authority
JP
Japan
Prior art keywords
piston
ring
land
edge
height direction
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.)
Expired
Application number
JP54095970A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5519998A (en
Inventor
Randau Ururitsuhi
Zandaa Birufuriito
Shutoraasaa Erubin
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.)
Karl Schmidt GmbH
Original Assignee
Karl Schmidt GmbH
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 Karl Schmidt GmbH filed Critical Karl Schmidt GmbH
Publication of JPS5519998A publication Critical patent/JPS5519998A/ja
Publication of JPS6236147B2 publication Critical patent/JPS6236147B2/ja
Granted 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
    • F16J9/20—Rings with special cross-section; Oil-scraping rings
    • F16J9/206—One-piece 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
    • 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
    • F16J9/06—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging
    • F16J9/061—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging using metallic coiled or blade springs
    • F16J9/063—Strip or wire along the entire circumference
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
JP9597079A 1978-07-27 1979-07-27 Piston for engine Granted JPS5519998A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782832953 DE2832953A1 (de) 1978-07-27 1978-07-27 Tauchkolben fuer kolbenmaschinen

Publications (2)

Publication Number Publication Date
JPS5519998A JPS5519998A (en) 1980-02-13
JPS6236147B2 true JPS6236147B2 (enEXAMPLES) 1987-08-05

Family

ID=6045517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9597079A Granted JPS5519998A (en) 1978-07-27 1979-07-27 Piston for engine

Country Status (4)

Country Link
EP (1) EP0007659A1 (enEXAMPLES)
JP (1) JPS5519998A (enEXAMPLES)
BR (1) BR7904792A (enEXAMPLES)
DE (1) DE2832953A1 (enEXAMPLES)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58192950A (ja) * 1982-05-07 1983-11-10 Toyota Motor Corp デイ−ゼルエンジン用組合せオイルリング／ピストン組立体
JPS59126158U (ja) * 1983-02-12 1984-08-24 株式会社リケン 往復動内燃機関用ピストン
GB8400750D0 (en) * 1984-01-12 1984-02-15 Ae Plc Piston
JPH0326292Y2 (enEXAMPLES) * 1984-09-10 1991-06-06
JPH0734202Y2 (ja) * 1986-08-28 1995-08-02 川崎重工業株式会社 ４サイクルエンジン用ピストン
JP2579840Y2 (ja) * 1992-06-22 1998-09-03 株式会社リケン ハイトップリングピストン
DE4300531C1 (de) * 1993-01-12 1994-02-17 Daimler Benz Ag Verfahren zur Fertigbearbeitung von Kolbenringen
DE4327621B4 (de) * 1993-08-17 2009-04-09 Mahle Gmbh Kolbenringnutgestaltung für Kolben von Verbrennungsmotoren
KR100342177B1 (ko) * 1999-12-08 2002-06-27 홍영철 엔진 피스톤 탑링용 오일 템퍼드 이형 강선 및 그 제조방법
DE10127172B4 (de) * 2001-06-05 2005-07-21 Federal-Mogul Nürnberg GmbH Kolben für einen Verbrennungsmotor
DE102007051711A1 (de) 2007-10-30 2009-05-07 Ks Kolbenschmidt Gmbh Funktionsoptimierte Gestaltung von Kolben-Ringfeldbereichen
DE102007057840A1 (de) 2007-11-30 2009-06-04 Ks Kolbenschmidt Gmbh Funktionsoptimierte Gestaltung des Kolben-Ringfeldbereiches bei Stahlkolben
CN104564320B (zh) * 2014-12-12 2017-10-13 陶凝 一种发动机节能减排的多级节流膨胀法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2459395A (en) * 1943-05-13 1949-01-18 Mcquay Norris Mfg Co Piston ring
US2591920A (en) * 1947-11-24 1952-04-08 Burd Piston Ring Co Piston ring
US2798779A (en) * 1956-04-02 1957-07-09 Muskegon Piston Ring Co Inc Reverse dish action piston ring
GB1099235A (en) * 1964-04-08 1968-01-17 Hepworth & Grandage Ltd Improvements in or relating to annular sealing means
AT281504B (de) * 1967-11-10 1970-05-25 Bayerische Motoren Werke Ag Kolben mit Kolbenringen für Brennkraftmaschinen
US3697090A (en) * 1970-06-29 1972-10-10 Trw Inc Plastics filled piston ring
DE2513324A1 (de) * 1975-03-26 1976-10-07 Schmidt Gmbh Karl Leichtmetallkolben fuer viertakt- brennkraftmaschinen
JPS5232808Y2 (enEXAMPLES) * 1975-07-28 1977-07-26
DE2550317A1 (de) * 1975-11-08 1977-05-18 Daimler Benz Ag Kolben fuer brennkraftmaschinen
DE2646922A1 (de) * 1976-10-18 1978-04-20 Schmidt Gmbh Karl Tauchkolben
US4099730A (en) * 1977-05-31 1978-07-11 Questor Corporation Piston ring construction

Also Published As

Publication number Publication date
DE2832953C2 (enEXAMPLES) 1989-10-05
BR7904792A (pt) 1980-04-22
DE2832953A1 (de) 1980-02-21
EP0007659A1 (de) 1980-02-06
JPS5519998A (en) 1980-02-13

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