JPS6131293B2 - - Google Patents

Info

Publication number
JPS6131293B2
JPS6131293B2 JP53045790A JP4579078A JPS6131293B2 JP S6131293 B2 JPS6131293 B2 JP S6131293B2 JP 53045790 A JP53045790 A JP 53045790A JP 4579078 A JP4579078 A JP 4579078A JP S6131293 B2 JPS6131293 B2 JP S6131293B2
Authority
JP
Japan
Prior art keywords
piston
support
piston crown
crown
ring
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
JP53045790A
Other languages
English (en)
Japanese (ja)
Other versions
JPS549312A (en
Inventor
Ludwig Elsbett
Guenter Elsbett
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS549312A publication Critical patent/JPS549312A/ja
Publication of JPS6131293B2 publication Critical patent/JPS6131293B2/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
    • 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)
JP4579078A 1977-04-18 1978-04-18 Piston of reciprocating internal combustion engine Granted JPS549312A (en)

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 (2)

Publication Number Publication Date
JPS549312A JPS549312A (en) 1979-01-24
JPS6131293B2 true JPS6131293B2 (de) 1986-07-19

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 (de) 1977-04-18 1989-04-24

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP1989048168U Pending JPH01179153U (de) 1977-04-18 1989-04-24

Country Status (13)

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

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.
DE3337899A1 (de) * 1982-10-20 1984-04-26 AE PLC, Rugby, Warwickshire Kolben
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR739921A (fr) * 1932-07-12 1933-01-19 Piston pour moteur
GB386815A (en) * 1931-03-09 1933-01-26 Pier Giorgio Vanni Improvements in or relating to pistons
DE1775655A1 (de) * 1967-09-12 1971-08-12 Alexandre Fotiadi Kolben fuer Motoren oder Kompressoren mit seiner Gelenkverbindung mit dem kolbenseitigen Pleuelkopf
JPS5243017A (en) * 1975-09-30 1977-04-04 Elsbett L Piston for internal combustion engine* especially for diesel engine
JPS5247118A (en) * 1975-10-11 1977-04-14 Elsbett L Piston for internal combustion engine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Patent Citations (6)

* 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
DE1775655A1 (de) * 1967-09-12 1971-08-12 Alexandre Fotiadi Kolben fuer Motoren oder Kompressoren mit seiner Gelenkverbindung mit dem kolbenseitigen Pleuelkopf
JPS5243017A (en) * 1975-09-30 1977-04-04 Elsbett L Piston for internal combustion engine* especially for diesel engine
JPS5247118A (en) * 1975-10-11 1977-04-14 Elsbett L Piston for internal combustion engine
DE2545588A1 (de) * 1975-10-11 1977-04-14 Elsbett L Kolben fuer brennkraftmaschinen, insbesondere dieselmotoren

Also Published As

Publication number Publication date
IT7805176A0 (it) 1978-04-17
NL184535C (nl) 1989-08-16
GB1603534A (en) 1981-11-25
NL184535B (nl) 1989-03-16
DD136411A1 (de) 1979-07-04
IN150508B (de) 1982-10-30
SE7804342L (sv) 1978-10-19
JPH01179153U (de) 1989-12-22
JPS549312A (en) 1979-01-24
IT1102201B (it) 1985-10-07
YU90278A (en) 1982-05-31
ZA782176B (en) 1979-02-25
DE2717028C2 (de) 1985-11-28
HU177087B (en) 1981-07-28
FR2388140A1 (fr) 1978-11-17
NL7804113A (nl) 1978-10-20
BR7802414A (pt) 1979-01-23
DE2717028A1 (de) 1978-10-26

Similar Documents

Publication Publication Date Title
US4831919A (en) Asymmetric oval piston with higher convexity thrust face
JPS592783B2 (ja) 内燃機関用のピストン
EP0398993A1 (de) Maschinenkolbenzusammenbau und dessen geschmiedeter kolben mit kühlraum.
JPH0331956B2 (de)
JPS6131293B2 (de)
US3251349A (en) Piston construction
JPH05312103A (ja) 内燃機関に用いられる冷却される筒形ピストン
US3843138A (en) Sheet metal compression ring
JPS6131294B2 (de)
US4109622A (en) Two stroke engines
US2815993A (en) Piston and connecting rod assembly for internal combustion engines
JPH04300466A (ja) エンジン用ピストンの中空耐摩環
KR102364805B1 (ko) 부가적인 기계가공을 통한 피스톤 링-벨트 구조 보강
CS210854B1 (en) Cylinder head gasket of internal combustion engine
US3452649A (en) Pistons
JPS5996457A (ja) 内燃機関用エンジンのシリンダブロツク
US5267505A (en) Piston
JPS6296761A (ja) 内燃機関のピストン
JP2021042751A (ja) 内燃機関のピストン
JPH0353002Y2 (de)
JPS59170444A (ja) セラミツクエンジン
JPH06193733A (ja) ピストン
JPS5899555A (ja) ビストン・コンロツド組立体
CA1092453A (en) Piston for an internal combustion engine
JPS61185654A (ja) ４サイクル内燃機関