DE112020000593A5 - Length-adjustable connecting rod with pin connection - Google Patents

Length-adjustable connecting rod with pin connection Download PDF

Info

Publication number
DE112020000593A5
DE112020000593A5 DE112020000593.3T DE112020000593T DE112020000593A5 DE 112020000593 A5 DE112020000593 A5 DE 112020000593A5 DE 112020000593 T DE112020000593 T DE 112020000593T DE 112020000593 A5 DE112020000593 A5 DE 112020000593A5
Authority
DE
Germany
Prior art keywords
length
connecting rod
pin connection
adjustable connecting
adjustable
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.)
Withdrawn
Application number
DE112020000593.3T
Other languages
German (de)
Inventor
Martin Rath
Harald Pramberger
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.)
AVL List GmbH
Iwis Motorsystem GmbH and Co KG
Original Assignee
AVL List GmbH
Iwis Motorsystem GmbH and Co KG
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 AVL List GmbH, Iwis Motorsystem GmbH and Co KG filed Critical AVL List GmbH
Publication of DE112020000593A5 publication Critical patent/DE112020000593A5/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F02B75/00—Other engines
    • F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
    • F02B75/045—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of a variable connecting rod length
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D15/00—Varying compression ratio
    • F02D15/02—Varying compression ratio by alteration or displacement of piston stroke
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
    • F16C7/06—Adjustable connecting-rods

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
DE112020000593.3T 2019-01-30 2020-01-30 Length-adjustable connecting rod with pin connection Withdrawn DE112020000593A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATA50073/2019 2019-01-30
ATA50073/2019A AT521517B1 (en) 2019-01-30 2019-01-30 Length-adjustable connecting rod with pin connection
PCT/AT2020/060027 WO2020154754A1 (en) 2019-01-30 2020-01-30 Length-adjustable connecting rod having a pin connection

Publications (1)

Publication Number Publication Date
DE112020000593A5 true DE112020000593A5 (en) 2021-12-23

Family

ID=69467815

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112020000593.3T Withdrawn DE112020000593A5 (en) 2019-01-30 2020-01-30 Length-adjustable connecting rod with pin connection

Country Status (3)

Country Link
AT (1) AT521517B1 (en)
DE (1) DE112020000593A5 (en)
WO (1) WO2020154754A1 (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3516506A1 (en) * 1985-05-08 1986-11-13 M.A.N.- B & W Diesel GmbH, 8900 Augsburg Multipart connecting rod for a large diesel engine
JP4322334B2 (en) * 1998-12-04 2009-08-26 Ｔｈｋ株式会社 Connecting rod with ball joint that can be adjusted between centers
DE102012020999B4 (en) * 2012-07-30 2023-02-23 FEV Europe GmbH Hydraulic freewheel for variable engine parts
AT514071B1 (en) 2013-10-18 2014-10-15 Avl List Gmbh Length adjustable connecting rod
US9988980B2 (en) * 2014-05-15 2018-06-05 Luis Alberto Velazquez System for a mechanical conversion of an internal combustion engine of 4 strokes into 8 strokes
EP3308059B1 (en) * 2015-06-15 2021-05-26 Cummins, Inc. Combustion chamber elasticity device
RU2703582C2 (en) * 2015-06-18 2019-10-21 Афл Лист Гмбх Longitudinally adjustable connecting rod
AT15426U1 (en) * 2015-08-10 2017-08-15 Avl List Gmbh Reciprocating engine, in particular internal combustion engine
AT517619B1 (en) * 2015-11-05 2017-03-15 Avl List Gmbh LENGTH-ADJUSTABLE CONNECTING ROD
DE102016113640A1 (en) * 2016-07-25 2018-01-25 Hilite Germany Gmbh Connecting rod for a variable compression internal combustion engine
AT519184B1 (en) * 2016-09-30 2018-07-15 Avl List Gmbh Length adjustable connecting rod with stop surfaces
DE102017121475A1 (en) * 2017-02-21 2018-08-23 ECO Holding 1 GmbH Connecting rod for an internal combustion engine with an eccentric adjustment device for adjusting an effective connecting rod length

Also Published As

Publication number Publication date
AT521517B1 (en) 2020-02-15
WO2020154754A1 (en) 2020-08-06
AT521517A4 (en) 2020-02-15

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Legal Events

Date Code Title Description
R163 Identified publications notified
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee