DE2026272C3 - Kolben für Brennkraftmaschinen - Google Patents

Kolben für Brennkraftmaschinen

Info

Publication number
DE2026272C3
DE2026272C3 DE2026272A DE2026272A DE2026272C3 DE 2026272 C3 DE2026272 C3 DE 2026272C3 DE 2026272 A DE2026272 A DE 2026272A DE 2026272 A DE2026272 A DE 2026272A DE 2026272 C3 DE2026272 C3 DE 2026272C3
Authority
DE
Germany
Prior art keywords
piston
ring
oil
recess
groove
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
DE2026272A
Other languages
German (de)
English (en)
Other versions
DE2026272A1 (de
Inventor
Hans-Juergen Dipl.-Ing. 8500 Nuernberg Zuerner
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.)
MAN Truck and Bus SE
Original Assignee
Maschinenfabrik Augsburg-Nuernberg Ag, Zweigniederl. Nuernberg, 8500 Nuernberg
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 Maschinenfabrik Augsburg-Nuernberg Ag, Zweigniederl. Nuernberg, 8500 Nuernberg filed Critical Maschinenfabrik Augsburg-Nuernberg Ag, Zweigniederl. Nuernberg, 8500 Nuernberg
Priority to DE2026272A priority Critical patent/DE2026272C3/de
Priority to RO66750A priority patent/RO61736A/ro
Priority to HUMA2226A priority patent/HU167481B/hu
Priority to FR7119077A priority patent/FR2093756A5/fr
Priority to US00148082A priority patent/US3738231A/en
Priority to JP3739971A priority patent/JPS5636295B1/ja
Publication of DE2026272A1 publication Critical patent/DE2026272A1/de
Application granted granted Critical
Publication of DE2026272C3 publication Critical patent/DE2026272C3/de
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
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/08—Constructional features providing for lubrication
    • 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
    • F16J9/22—Rings for preventing wear of grooves or like seatings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
DE2026272A 1970-05-29 1970-05-29 Kolben für Brennkraftmaschinen Expired DE2026272C3 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE2026272A DE2026272C3 (de) 1970-05-29 1970-05-29 Kolben für Brennkraftmaschinen
RO66750A RO61736A (cg-RX-API-DMAC10.html) 1970-05-29 1971-04-28
HUMA2226A HU167481B (cg-RX-API-DMAC10.html) 1970-05-29 1971-05-03
FR7119077A FR2093756A5 (cg-RX-API-DMAC10.html) 1970-05-29 1971-05-26
US00148082A US3738231A (en) 1970-05-29 1971-05-28 Piston for internal combustion engines
JP3739971A JPS5636295B1 (cg-RX-API-DMAC10.html) 1970-05-29 1971-05-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2026272A DE2026272C3 (de) 1970-05-29 1970-05-29 Kolben für Brennkraftmaschinen

Publications (2)

Publication Number Publication Date
DE2026272A1 DE2026272A1 (de) 1971-12-02
DE2026272C3 true DE2026272C3 (de) 1975-03-27

Family

ID=5772429

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2026272A Expired DE2026272C3 (de) 1970-05-29 1970-05-29 Kolben für Brennkraftmaschinen

Country Status (6)

Country Link
US (1) US3738231A (cg-RX-API-DMAC10.html)
JP (1) JPS5636295B1 (cg-RX-API-DMAC10.html)
DE (1) DE2026272C3 (cg-RX-API-DMAC10.html)
FR (1) FR2093756A5 (cg-RX-API-DMAC10.html)
HU (1) HU167481B (cg-RX-API-DMAC10.html)
RO (1) RO61736A (cg-RX-API-DMAC10.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2828749A1 (de) * 1978-06-30 1980-01-10 Maschf Augsburg Nuernberg Ag Kolben fuer brennkraftmaschinen
DE19703121C1 (de) * 1997-01-29 1998-05-07 Ae Goetze Gmbh Kolben für Brennkraftmaschinen
EP1922479B1 (de) 2005-09-08 2016-07-13 KS Kolbenschmidt GmbH Kolben für eine brennkraftmaschine

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2963871D1 (en) * 1978-02-23 1982-11-25 Int Harvester Co Diesel engine and piston assembly therefor
US4253435A (en) * 1979-02-26 1981-03-03 International Harvester Company Diesel engine and piston assembly therefor
JPS62158142U (cg-RX-API-DMAC10.html) * 1986-03-31 1987-10-07
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
DE102008035697A1 (de) * 2008-07-30 2010-02-18 Mahle International Gmbh Kolben für einen Verbrennungsmotor
US8307805B2 (en) * 2009-06-25 2012-11-13 EcoMotors International Scraper ring lubrication system for the upper portion of a piston and adjacent cylinder liner of an internal combustion engine
CN103174540A (zh) * 2013-03-22 2013-06-26 安徽中鼎动力有限公司 一种内燃机的活塞环和相邻气缸套的上部刮油环润滑系统
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
RU170753U1 (ru) * 2016-05-04 2017-05-05 Общество с ограниченной ответственностью "Челябкрансервис" Поршневое уплотнение гидроцилиндра
NZ773405A (en) * 2018-10-17 2023-07-28 Kyocera Senco Industrial Tools Inc Working cylinder for power tool with piston lubricating system
CN112901364B (zh) * 2021-02-02 2022-03-29 马勒汽车技术（中国）有限公司 用于发动机的活塞
JP2025025662A (ja) * 2023-08-10 2025-02-21 工機ホールディングス株式会社 作業機

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1218986A (en) * 1916-11-03 1917-03-13 Dodge Brothers Piston.
US1464612A (en) * 1921-04-06 1923-08-14 Madler Franz Louis Engine piston and method of making the same
US1535571A (en) * 1922-05-09 1925-04-28 Ralph M Burdick Piston
US1504448A (en) * 1922-05-31 1924-08-12 Charles C Hanch Piston
GB581527A (en) * 1944-08-23 1946-10-16 Specialloid Ltd Improvements in and relating to light metal and light metal alloy pistons
FR1178744A (fr) * 1956-07-11 1959-05-14 Bohn Aluminium & Brass Corp Piston pour moteur

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2828749A1 (de) * 1978-06-30 1980-01-10 Maschf Augsburg Nuernberg Ag Kolben fuer brennkraftmaschinen
DE19703121C1 (de) * 1997-01-29 1998-05-07 Ae Goetze Gmbh Kolben für Brennkraftmaschinen
EP1922479B1 (de) 2005-09-08 2016-07-13 KS Kolbenschmidt GmbH Kolben für eine brennkraftmaschine

Also Published As

Publication number Publication date
RO61736A (cg-RX-API-DMAC10.html) 1977-01-15
HU167481B (cg-RX-API-DMAC10.html) 1975-10-28
DE2026272A1 (de) 1971-12-02
FR2093756A5 (cg-RX-API-DMAC10.html) 1972-01-28
US3738231A (en) 1973-06-12
JPS5636295B1 (cg-RX-API-DMAC10.html) 1981-08-22

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8327 Change in the person/name/address of the patent owner

Owner name: M A N NUTZFAHRZEUGE GMBH, 8000 MUENCHEN, DE