JPH01179153U - - Google Patents

Info

Publication number
JPH01179153U
JPH01179153U JP1989048168U JP4816889U JPH01179153U JP H01179153 U JPH01179153 U JP H01179153U JP 1989048168 U JP1989048168 U JP 1989048168U JP 4816889 U JP4816889 U JP 4816889U JP H01179153 U JPH01179153 U JP H01179153U
Authority
JP
Japan
Prior art keywords
piston
support
piston crown
leg
contact
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.)
Pending
Application number
JP1989048168U
Other languages
English (en)
Japanese (ja)
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
Publication of JPH01179153U publication Critical patent/JPH01179153U/ja
Pending 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
    • F16J1/10—Connection to driving members
    • F16J1/14—Connection to driving members with connecting-rods, i.e. pivotal connections
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0675—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston the combustion space being substantially spherical, hemispherical, ellipsoid or parabolic
    • 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 
    • F02F3/0015—Multi-part pistons
    • F02F3/0069—Multi-part pistons the crown and skirt being interconnected by the gudgeon pin
    • 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
    • F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces
    • 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
    • F16J1/02—Bearing surfaces
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
JP1989048168U 1977-04-18 1989-04-24 Pending JPH01179153U (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2717028A DE2717028C2 (de) 1977-04-18 1977-04-18 Kolben für Hubkolben-Brennkraftmaschinen, insbesondere Dieselmotoren

Publications (1)

Publication Number Publication Date
JPH01179153U true JPH01179153U (enrdf_load_stackoverflow) 1989-12-22

Family

ID=6006518

Family Applications (2)

Application Number Title Priority Date Filing Date
JP4579078A Granted JPS549312A (en) 1977-04-18 1978-04-18 Piston of reciprocating internal combustion engine
JP1989048168U Pending JPH01179153U (enrdf_load_stackoverflow) 1977-04-18 1989-04-24

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP4579078A Granted JPS549312A (en) 1977-04-18 1978-04-18 Piston of reciprocating internal combustion engine

Country Status (13)

Country Link
JP (2) JPS549312A (enrdf_load_stackoverflow)
BR (1) BR7802414A (enrdf_load_stackoverflow)
DD (1) DD136411A1 (enrdf_load_stackoverflow)
DE (1) DE2717028C2 (enrdf_load_stackoverflow)
FR (1) FR2388140A1 (enrdf_load_stackoverflow)
GB (1) GB1603534A (enrdf_load_stackoverflow)
HU (1) HU177087B (enrdf_load_stackoverflow)
IN (1) IN150508B (enrdf_load_stackoverflow)
IT (1) IT1102201B (enrdf_load_stackoverflow)
NL (1) NL184535C (enrdf_load_stackoverflow)
SE (1) SE7804342L (enrdf_load_stackoverflow)
YU (1) YU90278A (enrdf_load_stackoverflow)
ZA (1) ZA782176B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879048U (ja) * 1981-11-24 1983-05-28 トヨタ自動車株式会社 内燃機関用ピストン
DE3210771A1 (de) * 1982-03-24 1983-09-29 Günter 8543 Hilpoltstein Elsbett Kolbentrieb fuer hubkolben-brennkraftmaschinen, wie dieselmotoren u.a.
IT1169590B (it) * 1982-10-20 1987-06-03 Ae Plc Pistone composito per motori a combustione interna del tipo includente un cielo ed un mantello
FR2575227B1 (fr) * 1984-12-20 1988-12-23 Semt Piston a structure allegee, notamment pour un moteur a combustion interne
DE4014705C2 (de) * 1990-05-08 1999-06-10 Mahle Gmbh Gekühlter Tauchkolben für Verbrennungsmotoren mit voneinander getrenntem Kolbenoberteil und Kolbenschaft

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5243017A (en) * 1975-09-30 1977-04-04 Elsbett L Piston for internal combustion engine* especially for diesel engine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB386815A (en) * 1931-03-09 1933-01-26 Pier Giorgio Vanni Improvements in or relating to pistons
FR739921A (fr) * 1932-07-12 1933-01-19 Piston pour moteur
DE932463C (de) * 1951-09-13 1955-09-01 Viktor Dr-Ing Rembold Kolben und Zylinderdeckel fuer Verbrennungsmotoren
FR1055128A (fr) * 1952-04-24 1954-02-16 Piston en deux pièces
FR1543414A (fr) * 1967-09-12 1968-10-25 Piston perfectionné et son assemblage à articulation avec le pied de bielle
US3516335A (en) * 1968-07-03 1970-06-23 Caterpillar Tractor Co Piston with heat dam
DE2439806C2 (de) * 1974-08-20 1981-09-17 Gebrüder Elsbett GmbH, 8543 Hilpoltstein Luftverdichtende, selbstzündende Brennkraftmaschine
AU503148B2 (en) * 1975-06-16 1979-08-23 Cummins Engine Company, Inc Piston with flexible heat dam
DE2545588A1 (de) * 1975-10-11 1977-04-14 Elsbett L Kolben fuer brennkraftmaschinen, insbesondere dieselmotoren

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5243017A (en) * 1975-09-30 1977-04-04 Elsbett L Piston for internal combustion engine* especially for diesel engine

Also Published As

Publication number Publication date
IT1102201B (it) 1985-10-07
SE7804342L (sv) 1978-10-19
DE2717028A1 (de) 1978-10-26
NL184535C (nl) 1989-08-16
NL7804113A (nl) 1978-10-20
JPS549312A (en) 1979-01-24
FR2388140A1 (fr) 1978-11-17
ZA782176B (en) 1979-02-25
JPS6131293B2 (enrdf_load_stackoverflow) 1986-07-19
YU90278A (en) 1982-05-31
BR7802414A (pt) 1979-01-23
DD136411A1 (de) 1979-07-04
DE2717028C2 (de) 1985-11-28
NL184535B (nl) 1989-03-16
IT7805176A0 (it) 1978-04-17
IN150508B (enrdf_load_stackoverflow) 1982-10-30
GB1603534A (en) 1981-11-25
HU177087B (en) 1981-07-28

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