KR20240123378A - 피스톤, 크랭크 구동부, 및 왕복동 내연기관 - Google Patents

피스톤, 크랭크 구동부, 및 왕복동 내연기관 Download PDF

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Publication number
KR20240123378A
KR20240123378A KR1020247024414A KR20247024414A KR20240123378A KR 20240123378 A KR20240123378 A KR 20240123378A KR 1020247024414 A KR1020247024414 A KR 1020247024414A KR 20247024414 A KR20247024414 A KR 20247024414A KR 20240123378 A KR20240123378 A KR 20240123378A
Authority
KR
South Korea
Prior art keywords
piston
connecting rod
moving axis
less
lower side
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
KR1020247024414A
Other languages
English (en)
Korean (ko)
Inventor
슈테판 게쉬케
Original Assignee
뉴그린 아게
뉴그린 아메리칸 아이엔씨.
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 뉴그린 아게, 뉴그린 아메리칸 아이엔씨. filed Critical 뉴그린 아게
Publication of KR20240123378A publication Critical patent/KR20240123378A/ko
Pending legal-status Critical Current

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
    • 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
    • F16J1/16—Connection to driving members with connecting-rods, i.e. pivotal connections with gudgeon-pin; Gudgeon-pins
    • 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
    • F16J1/20—Connection to driving members with connecting-rods, i.e. pivotal connections with rolling contact, other than in ball or roller bearings

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)
KR1020247024414A 2021-12-23 2022-12-22 피스톤, 크랭크 구동부, 및 왕복동 내연기관 Pending KR20240123378A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102021134520.0 2021-12-23
DE102021134520.0A DE102021134520A1 (de) 2021-12-23 2021-12-23 Kolben, Kurbeltrieb sowie Hubkolben-Verbrennungsmotor
PCT/EP2022/087653 WO2023118533A1 (de) 2021-12-23 2022-12-22 Kolben, kurbeltrieb sowie hubkolben-verbrennungsmotor

Publications (1)

Publication Number Publication Date
KR20240123378A true KR20240123378A (ko) 2024-08-13

Family

ID=84981080

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247024414A Pending KR20240123378A (ko) 2021-12-23 2022-12-22 피스톤, 크랭크 구동부, 및 왕복동 내연기관

Country Status (6)

Country Link
US (1) US20250012230A1 (https=)
EP (1) EP4453401A1 (https=)
JP (1) JP2024546292A (https=)
KR (1) KR20240123378A (https=)
DE (1) DE102021134520A1 (https=)
WO (1) WO2023118533A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102024202263A1 (de) 2024-03-11 2025-09-11 Robert Bosch Gesellschaft mit beschränkter Haftung Kompressor für ein gasförmiges Medium

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB863484A (en) 1956-07-05 1961-03-22 Mahle Werk Gmbh Improvements in and relating to piston and connecting rod assemblies
DE3843761A1 (de) 1988-12-24 1990-07-05 Mahle Gmbh Leichter tauchkolben fuer verbrennungsmotoren
DE19519730A1 (de) 1995-06-02 1996-12-05 Kolbenschmidt Ag Kolben-Pleuel-Anordnung für Brennkraftmaschinen
DE19734654C1 (de) * 1997-08-11 1998-08-27 Ae Goetze Gmbh Kolben für Brennkraftmaschinen
DE19848649C5 (de) 1998-10-22 2008-11-27 Peter Greiner Kohlenstoffkolben für eine Brennkraftmaschine
US8100048B2 (en) * 2007-10-02 2012-01-24 Federal-Mogul Corporation Pinless piston and connecting rod assembly
US9470311B2 (en) 2012-06-14 2016-10-18 Mahle International Gmbh Lightweight engine power cell assembly
CN105051357B (zh) 2013-01-21 2018-05-18 费德罗-莫格尔公司 活塞及其制造方法
KR20160085746A (ko) * 2013-09-16 2016-07-18 페더럴-모걸 코오포레이숀 갤러리에 핀없는 피스톤

Also Published As

Publication number Publication date
DE102021134520A1 (de) 2023-06-29
US20250012230A1 (en) 2025-01-09
WO2023118533A1 (de) 2023-06-29
JP2024546292A (ja) 2024-12-19
EP4453401A1 (de) 2024-10-30

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St.27 status event code: A-0-1-A10-A15-nap-PA0105

P11-X000 Amendment of application requested

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P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-NAP-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000