DE68923974T2 - Kurbelmechanismus mit vier totpunkten. - Google Patents

Kurbelmechanismus mit vier totpunkten.

Info

Publication number
DE68923974T2
DE68923974T2 DE68923974T DE68923974T DE68923974T2 DE 68923974 T2 DE68923974 T2 DE 68923974T2 DE 68923974 T DE68923974 T DE 68923974T DE 68923974 T DE68923974 T DE 68923974T DE 68923974 T2 DE68923974 T2 DE 68923974T2
Authority
DE
Germany
Prior art keywords
pct
crank mechanism
rods
crank
crankcase
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 - Fee Related
Application number
DE68923974T
Other languages
English (en)
Other versions
DE68923974D1 (de
Inventor
Cosimo Sarno
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 DE68923974D1 publication Critical patent/DE68923974D1/de
Application granted granted Critical
Publication of DE68923974T2 publication Critical patent/DE68923974T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02B75/048—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of a variable crank stroke length
    • 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
    • F02B41/00—Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power
    • F02B41/02—Engines with prolonged expansion
    • F02B41/04—Engines with prolonged expansion in main cylinders
    • 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
    • F16H—GEARING
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
    • F16H21/16—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
    • F16H21/18—Crank gearings; Eccentric gearings
    • F16H21/22—Crank gearings; Eccentric gearings with one connecting-rod and one guided slide to each crank or eccentric
    • F16H21/32—Crank gearings; Eccentric gearings with one connecting-rod and one guided slide to each crank or eccentric with additional members comprising only pivoted links or arms
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18208—Crank, pitman, and slide
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18216—Crank, lever, and slide
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18264—Crank and multiple pitmans
DE68923974T 1988-11-16 1989-11-13 Kurbelmechanismus mit vier totpunkten. Expired - Fee Related DE68923974T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8864821A IT1235432B (it) 1988-11-16 1988-11-16 Manovellismo a quattro punti morti
PCT/IT1989/000075 WO1990005862A1 (en) 1988-11-16 1989-11-13 Four dead centers crank mechanism

Publications (2)

Publication Number Publication Date
DE68923974D1 DE68923974D1 (de) 1995-09-28
DE68923974T2 true DE68923974T2 (de) 1996-05-02

Family

ID=11297357

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68923974T Expired - Fee Related DE68923974T2 (de) 1988-11-16 1989-11-13 Kurbelmechanismus mit vier totpunkten.

Country Status (8)

Country Link
US (1) US5309779A (de)
EP (1) EP0483142B1 (de)
AT (1) ATE126867T1 (de)
AU (1) AU4512589A (de)
BR (1) BR8907777A (de)
DE (1) DE68923974T2 (de)
IT (1) IT1235432B (de)
WO (1) WO1990005862A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008061326A1 (de) * 2008-12-11 2010-06-17 Helmut Obieglo Hubkolbenmaschine, insbesondere Verbrennungskraftmaschine mit verlängerter oberer Totpunktzeit
DE102009033249B3 (de) * 2009-07-14 2011-01-20 Konrad Heimanns Kurbeltrieb
DE102005002773B4 (de) * 2004-01-22 2011-03-17 Toyota Jidosha Kabushiki Kaisha, Toyota-shi Kolbenkraftmaschine mit einem Fast-Geradführungsmechanismus

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5448970A (en) * 1995-01-12 1995-09-12 Bray; William R. Crankshaft connection for internal combustion engine
DE19842898A1 (de) * 1998-09-18 2000-03-23 Bernd Reimann Getriebe mit zwei über ein Koppelglied koppelbaren Getriebegliedern und Verfahren zum Koppeln zweier Getriebeglieder
ITPZ990003A1 (it) 1999-07-02 2001-01-02 Cosimo Sarno Sistemi a combustione isometrica.
JP2001050362A (ja) * 1999-08-02 2001-02-23 Goro Urushiyama ピストン・クランク機構
US7191741B2 (en) * 2002-12-16 2007-03-20 Nissan Motor Co., Ltd. Pin connected link mechanism
DE102004034209A1 (de) * 2004-07-14 2006-02-02 Helmut Obieglo Quadropolares Getriebeelement
EA007687B1 (ru) * 2005-02-01 2006-12-29 Иссыккульский Государственный Университет Им К. Тыныстанова Шестизвенный механизм переменной структуры
US20110209569A1 (en) * 2009-09-01 2011-09-01 Renato Bastos Ribeiro Power multiplier lever system
JP2013029098A (ja) * 2011-07-27 2013-02-07 Mitsuo Okamoto リンク式複動変換型エンジンを動力源とする省エネルギー装置
FR2995054B1 (fr) * 2012-08-31 2014-10-03 Thales Sa Dispositif de positionnement angulaire a trois points morts
DE102013225147A1 (de) 2013-12-06 2015-06-11 Baustoffwerke Gebhart & Söhne GmbH & Co. KG Gleichraumverbrennungsmotor
CN209761226U (zh) * 2018-07-27 2019-12-10 襄阳市思想机电科技有限公司 一种多连杆机构
RU2753064C1 (ru) * 2021-02-24 2021-08-11 Владимир Иванович Пожбелко Шарнирный механизм

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US752237A (en) * 1904-02-16 Steam-engine
US1410119A (en) * 1922-03-21 Calculating device
US64450A (en) * 1867-05-07 Improvement in transmitting motion
US1128885A (en) * 1908-10-07 1915-02-16 Fred N Livingston Crank-movement.
US1091629A (en) * 1911-09-18 1914-03-31 Gen Electric Internal-combustion engine.
DE440465C (de) * 1924-10-08 1927-02-08 Jean Edouard Andreau Gelenkverbindung fuer die Kolbenstangen von Verbrennungskraftmaschinen mit veraenderlichen Hueben
GB272660A (en) * 1926-05-05 1927-06-23 Theodore Harding Lewis Improvements in or relating to means for converting reciprocating motion into rotarymotion and vice versa
US1874194A (en) * 1928-10-22 1932-08-30 King Albert Bentley Internal combustion engine
GB522792A (en) * 1937-12-17 1940-06-27 Albert Ris Improvements in and relating to driving gear in four-stroke cycle internal combustion engines
US2392921A (en) * 1943-04-10 1946-01-15 Charles A Holman Engine
US3633429A (en) * 1970-06-08 1972-01-11 Thorvald N Olson Piston stroke control mechanism
US3918317A (en) * 1972-11-08 1975-11-11 Kinzler Georg Apparatus for artificial respiration
DE2913688A1 (de) * 1979-04-05 1980-10-16 Bauer Kompressoren Mittenfuehrung fuer die kolbenstange einer hubkolbenmaschine
DK156915C (da) * 1983-01-14 1990-03-05 Ac Energi Aps Fireledsmekanisme til overfoering af bevaegelse mellem to forskydelige stempler
DE3643797A1 (de) * 1986-12-20 1988-06-23 Walter Dreizler Atmosphaerisches gasheizgeraet mit externer abgasrueckfuehrung zur no(pfeil abwaerts)x(pfeil abwaerts)-reduzierung
US4972805A (en) * 1990-02-01 1990-11-27 Mpr Associates, Inc. Method and apparatus for removing foreign matter from heat exchanger tubesheets
US5513542A (en) * 1991-07-12 1996-05-07 Eaton Corporation Driveline systems anti-rattle means

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005002773B4 (de) * 2004-01-22 2011-03-17 Toyota Jidosha Kabushiki Kaisha, Toyota-shi Kolbenkraftmaschine mit einem Fast-Geradführungsmechanismus
DE102008061326A1 (de) * 2008-12-11 2010-06-17 Helmut Obieglo Hubkolbenmaschine, insbesondere Verbrennungskraftmaschine mit verlängerter oberer Totpunktzeit
DE102009033249B3 (de) * 2009-07-14 2011-01-20 Konrad Heimanns Kurbeltrieb
US9464570B2 (en) 2009-07-14 2016-10-11 Konrad Heimanns Crank drive

Also Published As

Publication number Publication date
IT8864821A0 (it) 1988-11-16
EP0483142B1 (de) 1995-08-23
US5309779A (en) 1994-05-10
BR8907777A (pt) 1991-08-13
DE68923974D1 (de) 1995-09-28
WO1990005862A1 (en) 1990-05-31
AU4512589A (en) 1990-06-12
ATE126867T1 (de) 1995-09-15
EP0483142A1 (de) 1992-05-06
IT1235432B (it) 1992-07-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee