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DE112021002409A5 - Variable-length connecting rod for adjusting the compression of a reciprocating internal combustion engine - Google Patents

Variable-length connecting rod for adjusting the compression of a reciprocating internal combustion engine Download PDF

Info

Publication number
DE112021002409A5
DE112021002409A5 DE112021002409.4T DE112021002409T DE112021002409A5 DE 112021002409 A5 DE112021002409 A5 DE 112021002409A5 DE 112021002409 T DE112021002409 T DE 112021002409T DE 112021002409 A5 DE112021002409 A5 DE 112021002409A5
Authority
DE
Germany
Prior art keywords
compression
variable
adjusting
connecting rod
combustion engine
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Withdrawn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
DE112021002409.4T
Other languages
German (de)
Inventor
Dieter Voigt
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
Priority claimed from DE102020002316.9A external-priority patent/DE102020002316B3/en
Priority claimed from DE102020003107.2A external-priority patent/DE102020003107A1/en
Priority claimed from DE102020006119.2A external-priority patent/DE102020006119A1/en
Priority claimed from DE102021000410.8A external-priority patent/DE102021000410A1/en
Application filed by Individual filed Critical Individual
Publication of DE112021002409A5 publication Critical patent/DE112021002409A5/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Withdrawn legal-status Critical Current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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
DE112021002409.4T 2020-04-16 2021-04-06 Variable-length connecting rod for adjusting the compression of a reciprocating internal combustion engine Withdrawn DE112021002409A5 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
DE102020002316.9 2020-04-16
DE102020002316.9A DE102020002316B3 (en) 2020-04-16 2020-04-16 Internal combustion engine with adjustable connecting rod
DE102020003107.2 2020-05-22
DE102020003107.2A DE102020003107A1 (en) 2020-05-22 2020-05-22 Braking device for adjustable connecting rods
DE102020006119.2 2020-10-07
DE102020006119.2A DE102020006119A1 (en) 2020-10-07 2020-10-07 Freewheel for adjustable connecting rods
DE102021000410.8A DE102021000410A1 (en) 2021-01-28 2021-01-28 Brake sleeve for adjustable connecting rods
DE102021000410.8 2021-01-28
PCT/EP2021/058947 WO2021209283A1 (en) 2020-04-16 2021-04-06 Longitudinally variable connecting rod for adjusting the compression of a reciprocating piston internal combustion engine

Publications (1)

Publication Number Publication Date
DE112021002409A5 true DE112021002409A5 (en) 2023-02-16

Family

ID=75478030

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112021002409.4T Withdrawn DE112021002409A5 (en) 2020-04-16 2021-04-06 Variable-length connecting rod for adjusting the compression of a reciprocating internal combustion engine

Country Status (2)

Country Link
DE (1) DE112021002409A5 (en)
WO (1) WO2021209283A1 (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1784192A (en) * 1929-08-09 1930-12-09 Arthur D Macfarlane Engine construction
DE102010061361B8 (en) 2010-12-20 2022-05-12 Dr.Ing.H.C. F. Porsche Ag Changeover valve and internal combustion engine with such a changeover valve and method for controlling the changeover valve
DE102016215281A1 (en) 2015-08-14 2017-02-16 Avl List Gmbh Length adjustable connecting rod
DE102016215282A1 (en) * 2015-08-14 2017-02-16 Avl List Gmbh Length adjustable connecting rod
AT15561U1 (en) 2015-08-14 2018-01-15 Avl List Gbmh Length adjustable connecting rod
DE102016117875A1 (en) 2016-03-16 2017-09-21 Hilite Germany Gmbh Connecting rod for an internal combustion engine with variable compression with an eccentric adjustment
AT519012B1 (en) 2016-05-31 2018-03-15 Avl List Gmbh LIFTING MACHINE, IN PARTICULAR FUEL POWER MACHINE
AT518168B1 (en) * 2016-05-31 2017-08-15 Avl List Gmbh Reciprocating piston engine with connecting rod with two helical gear units
DE102017107720A1 (en) 2017-04-10 2018-10-11 Avl List Gmbh Length adjustable connecting rod for a piston engine
DE102018102491A1 (en) 2018-02-05 2018-03-29 FEV Europe GmbH Connecting rod for a reciprocating piston engine and variable displacement piston engine
AT521501B1 (en) * 2018-12-03 2020-02-15 Avl List Gmbh Length-adjustable connecting rod with press connection

Also Published As

Publication number Publication date
WO2021209283A1 (en) 2021-10-21

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Legal Events

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