BR8007985A - Embolo de liga de metais leves de dilatacao controlada - Google Patents

Embolo de liga de metais leves de dilatacao controlada

Info

Publication number
BR8007985A
BR8007985A BR8007985A BR8007985A BR8007985A BR 8007985 A BR8007985 A BR 8007985A BR 8007985 A BR8007985 A BR 8007985A BR 8007985 A BR8007985 A BR 8007985A BR 8007985 A BR8007985 A BR 8007985A
Authority
BR
Brazil
Prior art keywords
embule
metal alloy
light metal
controlled light
controlled
Prior art date
Application number
BR8007985A
Other languages
English (en)
Inventor
W Steidle
Original Assignee
Schmidt Gmbh Karl
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=6087752&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8007985(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schmidt Gmbh Karl filed Critical Schmidt Gmbh Karl
Publication of BR8007985A publication Critical patent/BR8007985A/pt

Links

Classifications

    • 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 
    • F02F3/02—Pistons  having means for accommodating or controlling heat expansion
    • F02F3/04—Pistons  having means for accommodating or controlling heat expansion having expansion-controlling inserts
    • 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 
    • F02F3/02—Pistons  having means for accommodating or controlling heat expansion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0448—Steel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2251/00—Material properties
    • F05C2251/04—Thermal properties
    • F05C2251/042—Expansivity

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
BR8007985A 1979-12-06 1980-12-05 Embolo de liga de metais leves de dilatacao controlada BR8007985A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792949091 DE2949091A1 (de) 1979-12-06 1979-12-06 Leichtmetall-regelkolben

Publications (1)

Publication Number Publication Date
BR8007985A true BR8007985A (pt) 1981-06-23

Family

ID=6087752

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8007985A BR8007985A (pt) 1979-12-06 1980-12-05 Embolo de liga de metais leves de dilatacao controlada

Country Status (4)

Country Link
US (1) US4354426A (pt)
EP (1) EP0030399B1 (pt)
BR (1) BR8007985A (pt)
DE (2) DE2949091A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3024891A1 (de) * 1980-07-01 1982-02-11 Karl Schmidt Gmbh, 7107 Neckarsulm Leichtmetall-regelkolben fuer brennkraftmaschinen
DE3273182D1 (en) * 1981-07-31 1986-10-16 Ae Plc Pistons for internal combustion engines
GB8423050D0 (en) * 1984-09-12 1984-10-17 Ae Plc Pistons
GB8432015D0 (en) * 1984-12-19 1985-01-30 Ae Plc Pistons
GB8824222D0 (en) * 1988-10-15 1988-11-23 Wellworthy Ltd Pistons
DE19547157A1 (de) 1995-12-16 1997-06-19 Mahle Gmbh Kolben-Zylinder-Baueinheit
US8042453B2 (en) 2007-08-13 2011-10-25 Federal-Mogul Corporation Piston with a skirt having oil flow slots
US8474366B2 (en) * 2007-08-13 2013-07-02 Federal-Mogul Corporation Piston with a skirt having oil flow slots and method of construction thereof
USD645883S1 (en) 2009-10-27 2011-09-27 Federal-Mogul Corporation Piston lower crown
CN103147840B (zh) * 2012-12-18 2015-04-22 宁波大叶园林设备有限公司 活塞裙部对数微分等角线裙边紊流回窜降排的汽油发动机
CN105143732A (zh) * 2013-01-29 2015-12-09 马勒国际有限公司 具有第四环导槽和改良摩擦特性的钢制活塞

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE17193E (en) * 1929-01-15 Piston
US1526883A (en) * 1922-12-29 1925-02-17 Napier & Son Ltd Piston
US1792504A (en) * 1927-03-16 1931-02-17 Bohn Aluminium & Brass Corp Piston
US1949542A (en) * 1931-07-16 1934-03-06 Charles A Criqui Piston
DE577388C (de) * 1931-12-12 1933-05-30 Karl Friedrich Wagner Leichtmetallkolben mit Stahlringen fuer Brennkraftmaschinen
US2129180A (en) * 1932-07-30 1938-09-06 Elmer C Long Piston for internal combustion motors
DE738948C (de) * 1933-11-21 1943-09-08 Mahle Kg Leichtmetallkolben fuer Brennkraftmaschinen
US2086677A (en) * 1934-07-19 1937-07-13 Adolph L Nelson Piston
US2127767A (en) * 1935-10-14 1938-08-23 Ray E Day Piston
US2238087A (en) * 1938-05-16 1941-04-15 Sterling Corp Piston
US2309555A (en) * 1942-03-30 1943-01-26 Sterling Corp Piston
US2551488A (en) * 1948-02-18 1951-05-01 Thompson Prod Inc Controlled expansion piston
FR86284E (fr) * 1964-08-10 1966-01-07 Piston léger rationnel pour moteurs et toutes machines
US3259028A (en) * 1964-03-20 1966-07-05 Ford Motor Co Piston
DE1264899B (de) * 1965-12-23 1968-03-28 Schmidt Gmbh Karl Vollschaftkolben fuer Verbrennungskraftmaschinen
DE1284762B (de) * 1966-09-27 1968-12-05 Mahle Kg Leichtmetallkolben, insbesondere fuer Brennkraftmaschinen
US3613521A (en) * 1968-11-07 1971-10-19 Komatsu Mfg Co Ltd Piston for internal combustion engine
DE1949581A1 (de) * 1969-10-01 1971-04-08 Schmidt Gmbh Karl Kolben fuer Verbrennungskraftmaschinen

Also Published As

Publication number Publication date
EP0030399A1 (de) 1981-06-17
US4354426A (en) 1982-10-19
EP0030399B1 (de) 1984-03-28
DE3067288D1 (en) 1984-05-03
DE2949091A1 (de) 1981-06-11

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