IT1235432B - Manovellismo a quattro punti morti - Google Patents

Manovellismo a quattro punti morti

Info

Publication number
IT1235432B
IT1235432B IT8864821A IT6482188A IT1235432B IT 1235432 B IT1235432 B IT 1235432B IT 8864821 A IT8864821 A IT 8864821A IT 6482188 A IT6482188 A IT 6482188A IT 1235432 B IT1235432 B IT 1235432B
Authority
IT
Italy
Prior art keywords
crank
pct
point
rods
crank mechanism
Prior art date
Application number
IT8864821A
Other languages
English (en)
Other versions
IT8864821A0 (it
Inventor
Sarno Cosimo
Original Assignee
Sarno Cosimo
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 Sarno Cosimo filed Critical Sarno Cosimo
Priority to IT8864821A priority Critical patent/IT1235432B/it
Publication of IT8864821A0 publication Critical patent/IT8864821A0/it
Priority to EP89912493A priority patent/EP0483142B1/en
Priority to PCT/IT1989/000075 priority patent/WO1990005862A1/en
Priority to DE68923974T priority patent/DE68923974T2/de
Priority to AT89912493T priority patent/ATE126867T1/de
Priority to US07/721,427 priority patent/US5309779A/en
Priority to BR898907777A priority patent/BR8907777A/pt
Priority to AU45125/89A priority patent/AU4512589A/en
Application granted granted Critical
Publication of IT1235432B publication Critical patent/IT1235432B/it

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transmission Devices (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Forging (AREA)
  • Saccharide Compounds (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
IT8864821A 1988-11-16 1988-11-16 Manovellismo a quattro punti morti IT1235432B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT8864821A IT1235432B (it) 1988-11-16 1988-11-16 Manovellismo a quattro punti morti
EP89912493A EP0483142B1 (en) 1988-11-16 1989-11-13 Four dead centers crank mechanism
PCT/IT1989/000075 WO1990005862A1 (en) 1988-11-16 1989-11-13 Four dead centers crank mechanism
DE68923974T DE68923974T2 (de) 1988-11-16 1989-11-13 Kurbelmechanismus mit vier totpunkten.
AT89912493T ATE126867T1 (de) 1988-11-16 1989-11-13 Kurbelmechanismus mit vier totpunkten.
US07/721,427 US5309779A (en) 1988-11-16 1989-11-13 Four dead centers crank mechanism
BR898907777A BR8907777A (pt) 1988-11-16 1989-11-13 Mecanismo de manivela de quatro centros mortos
AU45125/89A AU4512589A (en) 1988-11-16 1989-11-13 Four dead centers crank mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8864821A IT1235432B (it) 1988-11-16 1988-11-16 Manovellismo a quattro punti morti

Publications (2)

Publication Number Publication Date
IT8864821A0 IT8864821A0 (it) 1988-11-16
IT1235432B true IT1235432B (it) 1992-07-10

Family

ID=11297357

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8864821A IT1235432B (it) 1988-11-16 1988-11-16 Manovellismo a quattro punti morti

Country Status (8)

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

Families Citing this family (16)

* 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
JP4148144B2 (ja) * 2004-01-22 2008-09-10 トヨタ自動車株式会社 近似直線機構を有するピストン機関
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
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
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
CN110397382B (zh) * 2018-07-27 2024-04-26 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

Also Published As

Publication number Publication date
IT8864821A0 (it) 1988-11-16
DE68923974T2 (de) 1996-05-02
US5309779A (en) 1994-05-10
ATE126867T1 (de) 1995-09-15
DE68923974D1 (de) 1995-09-28
WO1990005862A1 (en) 1990-05-31
EP0483142A1 (en) 1992-05-06
EP0483142B1 (en) 1995-08-23
BR8907777A (pt) 1991-08-13
AU4512589A (en) 1990-06-12

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