DE102019108540A1 - Einzelschrägkugelrampe für angetriebenen turbolader - Google Patents

Einzelschrägkugelrampe für angetriebenen turbolader Download PDF

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Publication number
DE102019108540A1
DE102019108540A1 DE102019108540.3A DE102019108540A DE102019108540A1 DE 102019108540 A1 DE102019108540 A1 DE 102019108540A1 DE 102019108540 A DE102019108540 A DE 102019108540A DE 102019108540 A1 DE102019108540 A1 DE 102019108540A1
Authority
DE
Germany
Prior art keywords
ring
balls
planetary
angular ball
ball ramp
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.)
Pending
Application number
DE102019108540.3A
Other languages
German (de)
English (en)
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 DE102019108540A1 publication Critical patent/DE102019108540A1/de
Pending legal-status Critical Current

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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
    • 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
    • F02B39/12—Drives characterised by use of couplings or clutches therein
    • 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
    • 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
    • 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
    • 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
    • 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
    • F16H37/021—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings toothed gearing combined with continuously variable friction gearing
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Friction Gearing (AREA)
  • Supercharger (AREA)
DE102019108540.3A 2018-04-06 2019-04-02 Einzelschrägkugelrampe für angetriebenen turbolader Pending DE102019108540A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/947,578 2018-04-06
US15/947,578 US10655711B2 (en) 2018-04-06 2018-04-06 Single angular contact ball ramp for driven turbocharger

Publications (1)

Publication Number Publication Date
DE102019108540A1 true DE102019108540A1 (de) 2019-10-10

Family

ID=67991662

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102019108540.3A Pending DE102019108540A1 (de) 2018-04-06 2019-04-02 Einzelschrägkugelrampe für angetriebenen turbolader

Country Status (5)

Country Link
US (1) US10655711B2 (https=)
JP (1) JP7264701B2 (https=)
CN (1) CN110344931B (https=)
DE (1) DE102019108540A1 (https=)
MX (1) MX2019004036A (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (4)

* 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
US8608609B2 (en) 2010-12-23 2013-12-17 Vandyne Superturbo, Inc. Symmetrical traction drive
US8668614B2 (en) 2011-01-19 2014-03-11 Vandyne Superturbo, Inc. High torque traction drive
US9670832B2 (en) 2013-11-21 2017-06-06 Vandyne Superturbo, Inc. Thrust absorbing planetary traction drive superturbo

Family Cites Families (15)

* 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
JPS58152963A (ja) * 1982-03-02 1983-09-10 Matsushita Electric Works Ltd 減速機
US4617838A (en) 1984-04-06 1986-10-21 Nastec, Inc. Variable preload ball drive
US5385514A (en) * 1993-08-11 1995-01-31 Excelermalic Inc. High ratio planetary transmission
US20070049449A1 (en) * 2005-03-18 2007-03-01 James Klassen Power transfer device
US20100031935A1 (en) * 2008-08-05 2010-02-11 Vandyne Ed Super-turbocharger having a high speed traction drive and a continuously variable transmission
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
JP2010276131A (ja) 2009-05-29 2010-12-09 Toyota Central R&D Labs Inc 遊星ローラ機構
WO2011016873A1 (en) * 2009-08-05 2011-02-10 Woodward Governor Company A high speed and continuously variable traction drive
ES2453204B1 (es) * 2010-02-05 2015-02-11 Vandyne Super Turbo, Inc. Súper turbocompresor que tiene una transmisión de tracción de alta velocidad y una transmisión variable continua.
JP5310667B2 (ja) * 2010-07-26 2013-10-09 株式会社豊田中央研究所 トラクションドライブ機構
JP6030981B2 (ja) 2013-03-27 2016-11-24 株式会社三共製作所 波動歯車装置
US10107183B2 (en) * 2014-11-20 2018-10-23 Superturbo Technologies, Inc. Eccentric planetary traction drive super-turbocharger
US10914239B2 (en) 2016-09-01 2021-02-09 Superturbo Technologies, Inc. High-speed section disconnect for driven turbocharger
US10539210B2 (en) 2016-10-13 2020-01-21 Superturbo Technologies, Inc. Angular contact ball ramps for driven turbocharger

Patent Citations (4)

* 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
US8608609B2 (en) 2010-12-23 2013-12-17 Vandyne Superturbo, Inc. Symmetrical traction drive
US8668614B2 (en) 2011-01-19 2014-03-11 Vandyne Superturbo, Inc. High torque traction drive
US9670832B2 (en) 2013-11-21 2017-06-06 Vandyne Superturbo, Inc. Thrust absorbing planetary traction drive superturbo

Also Published As

Publication number Publication date
CN110344931A (zh) 2019-10-18
CN110344931B (zh) 2022-06-17
JP2019183840A (ja) 2019-10-24
JP7264701B2 (ja) 2023-04-25
US10655711B2 (en) 2020-05-19
US20190309832A1 (en) 2019-10-10
MX2019004036A (es) 2020-01-30

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

R012 Request for examination validly filed