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MX370043B - Mecanismo de relacion de compresion variable para motor de combustion interna. - Google Patents

Mecanismo de relacion de compresion variable para motor de combustion interna.

Info

Publication number
MX370043B
MX370043B MX2017015338A MX2017015338A MX370043B MX 370043 B MX370043 B MX 370043B MX 2017015338 A MX2017015338 A MX 2017015338A MX 2017015338 A MX2017015338 A MX 2017015338A MX 370043 B MX370043 B MX 370043B
Authority
MX
Mexico
Prior art keywords
gear member
teeth
gear
section
internal gear
Prior art date
Application number
MX2017015338A
Other languages
English (en)
Other versions
MX2017015338A (es
Inventor
Hiyoshi Ryosuke
Tanaka Yoshiaki
HANDA Jun
Kiyosawa Yoshihide
Nagai Kishiro
Onigata Junichiro
Yamada Yoshihiko
Original Assignee
Nissan Motor
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 Nissan Motor filed Critical Nissan Motor
Publication of MX2017015338A publication Critical patent/MX2017015338A/es
Publication of MX370043B publication Critical patent/MX370043B/es

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
    • 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
    • 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
    • F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups
    • 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
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
    • 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H2001/2881—Toothed gearings for conveying rotary motion with gears having orbital motion comprising two axially spaced central gears, i.e. ring or sun gear, engaged by at least one common orbital gear wherein one of the central gears is forming the output
    • 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
    • F16H2001/323—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear comprising eccentric crankshafts driving or driven by a gearing
    • 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
    • F16H2001/324—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear comprising two axially spaced, rigidly interconnected, orbital gears

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Retarders (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Transmission Devices (AREA)

Abstract

Se divulga un mecanismo (5) de relación de compresión variable en el cual un eje (10) de control es rotado y accionado por un motor (21) eléctrico a través de un reductor (22) de engranajes de ondas. El reductor (22) de engranajes de ondas incluye: un primer miembro (31) de engranaje interno; un miembro (32) de engranaje externo fijado concéntricamente dentro del miembro (31) de engranaje interno; un generador (33) de ondas fijado dentro del miembro (32) de engranaje externo; y un segundo miembro (34) de engranaje interno, en donde una relación del número de dientes de una porción (35) de engranaje fija del primer miembro (31) de engranaje interno al número de dientes de una primera porción (37) de engranaje del miembro (32) de engranaje externo se establece menor que una relación del número de dientes de una porción (42) de engranaje del lado de salida del segundo miembro (34) de engranaje interno al número de dientes de una segunda porción (38) de engranaje del miembro (32) de engranaje externo. De esta manera, la profundidad de diente de la porción (42) de engranaje del lado de salida del segundo miembro (34) de engranaje interno se hace relativamente grande a fin de lograr un mayor momento de torsión de efecto trinquete y prevenir el efecto trinquete.
MX2017015338A 2015-06-02 2016-04-22 Mecanismo de relacion de compresion variable para motor de combustion interna. MX370043B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015111813 2015-06-02
PCT/JP2016/062730 WO2016194511A1 (ja) 2015-06-02 2016-04-22 内燃機関の可変圧縮比機構

Publications (2)

Publication Number Publication Date
MX2017015338A MX2017015338A (es) 2018-03-28
MX370043B true MX370043B (es) 2019-11-29

Family

ID=57439996

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017015338A MX370043B (es) 2015-06-02 2016-04-22 Mecanismo de relacion de compresion variable para motor de combustion interna.

Country Status (11)

Country Link
US (1) US10400667B2 (es)
EP (1) EP3306054B1 (es)
JP (1) JP6377272B2 (es)
KR (1) KR101990727B1 (es)
CN (1) CN107709733B (es)
BR (1) BR112017026109B1 (es)
CA (1) CA2987710C (es)
MX (1) MX370043B (es)
MY (1) MY167357A (es)
RU (1) RU2673026C1 (es)
WO (1) WO2016194511A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6795433B2 (ja) * 2017-03-17 2020-12-02 住友重機械工業株式会社 撓み噛み合い式歯車装置
US11131240B1 (en) * 2020-05-15 2021-09-28 GM Global Technology Operations LLC Engine assembly including a force splitter for varying compression ratio using an actuator
WO2024189924A1 (ja) * 2023-03-16 2024-09-19 株式会社ハーモニック・ドライブ・システムズ 波動歯車装置

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JP2014062588A (ja) * 2012-09-21 2014-04-10 Nabtesco Corp 変速装置
BR112015016574B1 (pt) 2013-01-09 2021-06-29 Nissan Motor Co., Ltd. Aparelho e método de acionamento
JP6027481B2 (ja) * 2013-03-29 2016-11-16 住友重機械工業株式会社 撓み噛合い式歯車装置
CN104141537A (zh) * 2013-05-10 2014-11-12 范伟俊 可变压缩比发动机
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JP6208035B2 (ja) * 2014-02-04 2017-10-04 日立オートモティブシステムズ株式会社 内燃機関用リンク機構のアクチュエータと可変圧縮比機構のアクチュエータ
JP6232501B2 (ja) * 2014-08-26 2017-11-15 日立オートモティブシステムズ株式会社 内燃機関用リンク機構のアクチュエータと該アクチュエータの組立方法

Also Published As

Publication number Publication date
CA2987710C (en) 2018-11-20
BR112017026109A2 (pt) 2018-08-14
EP3306054A1 (en) 2018-04-11
RU2673026C1 (ru) 2018-11-21
WO2016194511A1 (ja) 2016-12-08
JP6377272B2 (ja) 2018-08-22
MX2017015338A (es) 2018-03-28
CN107709733B (zh) 2019-06-04
EP3306054A4 (en) 2018-05-23
CA2987710A1 (en) 2016-12-08
US20180195433A1 (en) 2018-07-12
CN107709733A (zh) 2018-02-16
EP3306054B1 (en) 2019-11-20
JPWO2016194511A1 (ja) 2017-11-24
KR101990727B1 (ko) 2019-06-18
BR112017026109B1 (pt) 2023-04-04
KR20180002816A (ko) 2018-01-08
MY167357A (en) 2018-08-16
US10400667B2 (en) 2019-09-03

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