EP1007831A4 - Amortisseur de vibrations pour moteurs a combustion interne - Google Patents

Amortisseur de vibrations pour moteurs a combustion interne

Info

Publication number
EP1007831A4
EP1007831A4 EP98941079A EP98941079A EP1007831A4 EP 1007831 A4 EP1007831 A4 EP 1007831A4 EP 98941079 A EP98941079 A EP 98941079A EP 98941079 A EP98941079 A EP 98941079A EP 1007831 A4 EP1007831 A4 EP 1007831A4
Authority
EP
European Patent Office
Prior art keywords
internal combustion
combustion engines
vibration dampener
dampener
vibration
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Withdrawn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
EP98941079A
Other languages
German (de)
English (en)
Other versions
EP1007831A1 (fr
Inventor
Julian Alex Decuir
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 US09/140,398 external-priority patent/US6044818A/en
Application filed by Individual filed Critical Individual
Publication of EP1007831A1 publication Critical patent/EP1007831A1/fr
Publication of EP1007831A4 publication Critical patent/EP1007831A4/fr
Withdrawn legal-status Critical Current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
    • F02B75/06—Engines with means for equalising torque
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/14—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers
    • F16F15/1407—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers the rotation being limited with respect to the driving means
    • F16F15/145—Masses mounted with play with respect to driving means thus enabling free movement over a limited range
    • 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • 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
    • F16C7/02—Constructions of connecting-rods with constant length
    • F16C7/023—Constructions of connecting-rods with constant length for piston engines, pumps or the like
    • 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
    • F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
    • F16C9/04—Connecting-rod bearings; Attachments thereof
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
    • F16F15/124—Elastomeric springs
    • F16F15/126—Elastomeric springs consisting of at least one annular element surrounding the axis of rotation
    • 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
    • F16C2360/00—Engines or pumps
    • F16C2360/22—Internal combustion engines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Vibration Prevention Devices (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
EP98941079A 1997-08-27 1998-08-27 Amortisseur de vibrations pour moteurs a combustion interne Withdrawn EP1007831A4 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US5607897P 1997-08-27 1997-08-27
US56078P 1997-08-27
US09/140,398 US6044818A (en) 1998-08-26 1998-08-26 Vibration dampener for internal combustion engines
US140398 1998-08-26
PCT/US1998/017745 WO1999010638A1 (fr) 1997-08-27 1998-08-27 Amortisseur de vibrations pour moteurs a combustion interne

Publications (2)

Publication Number Publication Date
EP1007831A1 EP1007831A1 (fr) 2000-06-14
EP1007831A4 true EP1007831A4 (fr) 2002-07-17

Family

ID=26734948

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98941079A Withdrawn EP1007831A4 (fr) 1997-08-27 1998-08-27 Amortisseur de vibrations pour moteurs a combustion interne

Country Status (6)

Country Link
EP (1) EP1007831A4 (fr)
JP (1) JP2003525396A (fr)
KR (1) KR20010023336A (fr)
AU (1) AU1741499A (fr)
CA (1) CA2302319C (fr)
WO (1) WO1999010638A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6745740B1 (en) * 2003-02-13 2004-06-08 Decuir Engine Technologies, Llc Vibration dampening arrangement for internal combustion engines
FR2897125B1 (fr) * 2006-02-06 2009-02-27 Peugeot Citroen Automobiles Sa Bielles pour moteur a combustion interne et moteur combustion interne equipe de telles bielles
JP2015161322A (ja) * 2014-02-26 2015-09-07 マツダ株式会社 エンジンのコンロッド構造

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB882299A (en) * 1957-09-19 1961-11-15 Auto Union Gmbh Improvements in bearing assemblies
US4362341A (en) * 1979-04-25 1982-12-07 Nissan Motor Co., Ltd. Low-noise level internal combustion engine
DE3813223A1 (de) * 1988-04-20 1989-11-02 Kloeckner Humboldt Deutz Ag Koerperschalluebertragung vermindernde lagerstelle
JPH08261233A (ja) * 1995-03-22 1996-10-08 Koyo Seiko Co Ltd 転がり軸受装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371599A1 (fr) * 1974-05-16 1978-06-16 Rolls Royce Motors Ltd Palier de tete de bielle de moteur
US4254743A (en) * 1977-12-27 1981-03-10 Reid Allen F Combustion engine
US4617884A (en) 1984-07-27 1986-10-21 Charles A. Allen Torsional vibration isolator and method
DE9417045U1 (de) 1994-10-22 1994-12-15 Schaeffler Waelzlager Kg Vorrichtung zur Dämpfung von Drehschwingungen in einem Antriebsstrang

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB882299A (en) * 1957-09-19 1961-11-15 Auto Union Gmbh Improvements in bearing assemblies
US4362341A (en) * 1979-04-25 1982-12-07 Nissan Motor Co., Ltd. Low-noise level internal combustion engine
DE3813223A1 (de) * 1988-04-20 1989-11-02 Kloeckner Humboldt Deutz Ag Koerperschalluebertragung vermindernde lagerstelle
JPH08261233A (ja) * 1995-03-22 1996-10-08 Koyo Seiko Co Ltd 転がり軸受装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 02 28 February 1997 (1997-02-28) *
See also references of WO9910638A1 *

Also Published As

Publication number Publication date
KR20010023336A (ko) 2001-03-26
CA2302319A1 (fr) 1999-03-04
AU1741499A (en) 1999-03-16
CA2302319C (fr) 2004-11-16
JP2003525396A (ja) 2003-08-26
EP1007831A1 (fr) 2000-06-14
WO1999010638A1 (fr) 1999-03-04

Similar Documents

Publication Publication Date Title
GB2328250B (en) An internal combustion engine
EP0822322A4 (fr) Silencieux pour moteur a combustion interne
GB2343485B (en) Internal combustion engine
HUP0004266A3 (en) Internal combustion engines
GB2335235B (en) Crankcase for an internal combustion engine
GB2340544B (en) An internal combustion engine
EP0903832A4 (fr) Generateur pour moteur a combustion interne
GB2340881B (en) An internal combustion engine
GB9718578D0 (en) Internal combustion engine
GB2324336B (en) Fuel-injection unit for internal combustion engines
GB2285660B (en) An internal combustion engine
EP1007831A4 (fr) Amortisseur de vibrations pour moteurs a combustion interne
GB9718439D0 (en) Internal combustion engine
GB9718209D0 (en) Internal combustion engine
GB2313164A8 (en) Crankcase for an internal combustion engine
ZA987760B (en) Internal combustion engines
GB2318830B (en) An internal combustion engine
TW483492U (en) Intake device for internal combustion engine
GB9725849D0 (en) Valve arrangement for an internal combustion engine
GB2336889B (en) Internal combustion engine
HU1189U (en) Structure for internal combustion engine
GB9711445D0 (en) Internal combustion engines
GB9608440D0 (en) An internal combustion engine
GB9801836D0 (en) Internal combustion engine
GB9725608D0 (en) Internal combustion engine

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20000316

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE GB SE

A4 Supplementary search report drawn up and despatched

Effective date: 20020603

AK Designated contracting states

Kind code of ref document: A4

Designated state(s): DE GB SE

RIC1 Information provided on ipc code assigned before grant

Free format text: 7F 02B 75/06 A, 7F 16F 15/00 B, 7F 16C 9/02 B, 7F 16C 9/04 B

17Q First examination report despatched

Effective date: 20050310

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

18D Application deemed to be withdrawn

Effective date: 20051217