DE102017123643B4 - Schrägkugelrampen für angetriebene turbolader - Google Patents

Schrägkugelrampen für angetriebene turbolader

Info

Publication number
DE102017123643B4
DE102017123643B4 DE102017123643.0A DE102017123643A DE102017123643B4 DE 102017123643 B4 DE102017123643 B4 DE 102017123643B4 DE 102017123643 A DE102017123643 A DE 102017123643A DE 102017123643 B4 DE102017123643 B4 DE 102017123643B4
Authority
DE
Germany
Prior art keywords
ball ramp
angular contact
ball
ring
balls
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.)
Active
Application number
DE102017123643.0A
Other languages
German (de)
English (en)
Other versions
DE102017123643A1 (de
Inventor
Marc Montgomery
Ryan Sherill
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.)
Superturbo Technologies Inc
Original Assignee
Superturbo Technologies Inc
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 Superturbo Technologies Inc filed Critical Superturbo Technologies Inc
Publication of DE102017123643A1 publication Critical patent/DE102017123643A1/de
Application granted granted Critical
Publication of DE102017123643B4 publication Critical patent/DE102017123643B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/04—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
    • F02B37/10—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump at least one pump being alternatively or simultaneously driven by exhaust and other drive, e.g. by pressurised fluid from a reservoir or an engine-driven pump
    • F02B37/105—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump at least one pump being alternatively or simultaneously driven by exhaust and other drive, e.g. by pressurised fluid from a reservoir or an engine-driven pump exhaust drive and pump being both connected through gearing to engine-driven shaft
    • 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
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F02B39/02—Drives of pumps; Varying pump drive gear ratio
    • F02B39/04—Mechanical drives; Variable-gear-ratio drives
    • 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
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/06—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members with members 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
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/06—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members with members having orbital motion
    • F16H13/08—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members with members having orbital motion with balls or with rollers acting in a similar manner
    • 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
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/10—Means for influencing the pressure between the members
    • F16H13/14—Means for influencing the pressure between the members for automatically varying the pressure mechanically
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Friction Gearing (AREA)
  • Transmission Devices (AREA)
  • Supercharger (AREA)
DE102017123643.0A 2016-10-13 2017-10-11 Schrägkugelrampen für angetriebene turbolader Active DE102017123643B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662407880P 2016-10-13 2016-10-13
US15/702,634 US10539210B2 (en) 2016-10-13 2017-09-12 Angular contact ball ramps for driven turbocharger
US15/702,634 2017-09-12

Publications (2)

Publication Number Publication Date
DE102017123643A1 DE102017123643A1 (de) 2019-03-14
DE102017123643B4 true DE102017123643B4 (de) 2025-10-16

Family

ID=61904348

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102017123643.0A Active DE102017123643B4 (de) 2016-10-13 2017-10-11 Schrägkugelrampen für angetriebene turbolader

Country Status (4)

Country Link
US (1) US10539210B2 (enExample)
JP (1) JP7055615B2 (enExample)
CN (1) CN107939512B (enExample)
DE (1) DE102017123643B4 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10655711B2 (en) * 2018-04-06 2020-05-19 Superturbo Technologies, Inc. Single angular contact ball ramp for driven turbocharger
US20200011229A1 (en) * 2018-07-05 2020-01-09 Superturbo Technologies, Inc. Driven turbocharger with dual stage compressors
US11753987B2 (en) * 2021-03-23 2023-09-12 Superturbo Technologies, Inc. Spring preload for traction drive
US11519326B2 (en) * 2021-03-23 2022-12-06 Superturbo Technologies, Inc. Adjustable ring shim for traction drive
WO2024246377A1 (es) 2023-05-31 2024-12-05 Coris Investigaciones, A.I.E. Transmisión de traccion epicicloidal con elementos rodantes troncocónicos

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112010005233T5 (de) 2010-02-05 2012-11-15 Vandyne Super Turbo, Inc. Superturbolader mit hochtourigem Traktionsantrieb und stufenlosen Getriebe
US20130017920A1 (en) 2011-01-19 2013-01-17 Ryan Sherrill High torque traction drive
US8561403B2 (en) 2008-08-05 2013-10-22 Vandyne Super Turbo, Inc. Super-turbocharger having a high speed traction drive and a continuously variable transmission
US8608609B2 (en) 2010-12-23 2013-12-17 Vandyne Superturbo, Inc. Symmetrical traction drive
JP2015102246A (ja) 2013-11-21 2015-06-04 ヴァンダイン スーパーターボ，インコーポレーテッド スラスト吸収遊星トラクションドライブスーパーターボ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2886986A (en) * 1956-07-07 1959-05-19 Kopp Jean Ernst Infinitely variable friction drive
US4617838A (en) * 1984-04-06 1986-10-21 Nastec, Inc. Variable preload ball drive
JPS645131Y2 (enExample) * 1984-05-11 1989-02-09
JPH0988620A (ja) * 1995-09-29 1997-03-31 Toyota Motor Corp 過給機付内燃機関
JP3698048B2 (ja) * 1999-12-09 2005-09-21 日産自動車株式会社 トロイダル型無段変速機
JP4515039B2 (ja) * 2003-04-07 2010-07-28 ナブテスコ株式会社 複列式一体アンギュラ軸受を用いた歯車装置
RU2272196C2 (ru) * 2004-04-27 2006-03-20 Закрытое акционерное общество "Томские трансмиссионные системы" Шариковое зацепление для передачи вращения
JP2010078003A (ja) * 2008-09-24 2010-04-08 Mitsubishi Heavy Ind Ltd 風力発電機の増速機および回転軸の支持機構
JP6030981B2 (ja) * 2013-03-27 2016-11-24 株式会社三共製作所 波動歯車装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8561403B2 (en) 2008-08-05 2013-10-22 Vandyne Super Turbo, Inc. Super-turbocharger having a high speed traction drive and a continuously variable transmission
DE112010005233T5 (de) 2010-02-05 2012-11-15 Vandyne Super Turbo, Inc. Superturbolader mit hochtourigem Traktionsantrieb und stufenlosen Getriebe
US8608609B2 (en) 2010-12-23 2013-12-17 Vandyne Superturbo, Inc. Symmetrical traction drive
US20130017920A1 (en) 2011-01-19 2013-01-17 Ryan Sherrill High torque traction drive
US8668614B2 (en) 2011-01-19 2014-03-11 Vandyne Superturbo, Inc. High torque traction drive
JP2015102246A (ja) 2013-11-21 2015-06-04 ヴァンダイン スーパーターボ，インコーポレーテッド スラスト吸収遊星トラクションドライブスーパーターボ
US9670832B2 (en) 2013-11-21 2017-06-06 Vandyne Superturbo, Inc. Thrust absorbing planetary traction drive superturbo

Also Published As

Publication number Publication date
CN107939512A (zh) 2018-04-20
JP2018062937A (ja) 2018-04-19
DE102017123643A1 (de) 2019-03-14
CN107939512B (zh) 2021-12-24
JP7055615B2 (ja) 2022-04-18
US10539210B2 (en) 2020-01-21
US20180106347A1 (en) 2018-04-19

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Representative=s name: TETZNER & PARTNER MBB PATENT- UND RECHTSANWAEL, DE

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R018 Grant decision by examination section/examining division