US20140271234A1 - Turbocharger with magnetic brake - Google Patents

Turbocharger with magnetic brake Download PDF

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Publication number
US20140271234A1
US20140271234A1 US13/827,619 US201313827619A US2014271234A1 US 20140271234 A1 US20140271234 A1 US 20140271234A1 US 201313827619 A US201313827619 A US 201313827619A US 2014271234 A1 US2014271234 A1 US 2014271234A1
Authority
US
United States
Prior art keywords
electromagnets
compressor wheel
turbocharger
turbine
control circuit
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.)
Abandoned
Application number
US13/827,619
Other languages
English (en)
Inventor
Craig Markyvech
Brian Graichen
Stuart Kirby
Dave Fletcher
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.)
Dayco IP Holdings LLC
Original Assignee
Dayco IP Holdings LLC
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 Dayco IP Holdings LLC filed Critical Dayco IP Holdings LLC
Priority to US13/827,619 priority Critical patent/US20140271234A1/en
Assigned to DAYCO IP HOLDINGS, LLC reassignment DAYCO IP HOLDINGS, LLC ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: FLETCHER, Dave, GRAICHEN, BRIAN, KIRBY, STUART, MARKYVECH, CRAIG
Assigned to BANK OF AMERICA, N.A., AS COLLATERAL AGENT reassignment BANK OF AMERICA, N.A., AS COLLATERAL AGENT SECURITY AGREEMENT Assignors: DAYCO IP HOLDINGS, LLC
Assigned to BANK OF AMERICA, N.A., AS AGENT reassignment BANK OF AMERICA, N.A., AS AGENT SECURITY AGREEMENT Assignors: DAYCO IP HOLDINGS, LLC
Priority to PCT/US2014/022980 priority patent/WO2014159316A1/fr
Publication of US20140271234A1 publication Critical patent/US20140271234A1/en
Assigned to DAYCO PRODUCTS, LLC, DAYCO IP HOLDINGS, LLC reassignment DAYCO PRODUCTS, LLC PATENT RELEASE (REEL:03817/FRAME:0737) Assignors: BANK OF AMERICA, N.A, AS COLLATERAL AGENT
Assigned to DAYCO IP HOLDINGS, LLC, DAYCO CANADA CORP reassignment DAYCO IP HOLDINGS, LLC RELEASE (REEL 031832 / FRAME 0554) Assignors: BANK OF AMERICA, N.A.
Abandoned legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas- turbine plants for special use
    • F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
    • F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/024—Units comprising pumps and their driving means the driving means being assisted by a power recovery turbine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/40—Application in turbochargers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/90—Braking
    • F05D2260/903—Braking using electrical or magnetic forces
US13/827,619 2013-03-14 2013-03-14 Turbocharger with magnetic brake Abandoned US20140271234A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/827,619 US20140271234A1 (en) 2013-03-14 2013-03-14 Turbocharger with magnetic brake
PCT/US2014/022980 WO2014159316A1 (fr) 2013-03-14 2014-03-11 Turbocompresseur doté d'un frein magnétique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/827,619 US20140271234A1 (en) 2013-03-14 2013-03-14 Turbocharger with magnetic brake

Publications (1)

Publication Number Publication Date
US20140271234A1 true US20140271234A1 (en) 2014-09-18

Family

ID=51527739

Family Applications (1)

Application Number Title Priority Date Filing Date
US13/827,619 Abandoned US20140271234A1 (en) 2013-03-14 2013-03-14 Turbocharger with magnetic brake

Country Status (2)

Country Link
US (1) US20140271234A1 (fr)
WO (1) WO2014159316A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130340428A1 (en) * 2012-06-20 2013-12-26 Dayco Ip Holdings, Llc Variable flow valve for turbochargers
US9291094B2 (en) 2014-05-05 2016-03-22 Dayco Ip Holdings, Llc Variable flow valve having metered flow orifice

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5248239A (en) * 1992-03-19 1993-09-28 Acd, Inc. Thrust control system for fluid handling rotary apparatus
US5906098A (en) * 1996-07-16 1999-05-25 Turbodyne Systems, Inc. Motor-generator assisted turbocharging systems for use with internal combustion engines and control method therefor
GB0302235D0 (en) * 2003-01-31 2003-03-05 Holset Engineering Co Electric motor assisted turbocharger
GB2449274A (en) * 2007-05-15 2008-11-19 Thomas William Bach Passive impedance measurer
US20100089056A1 (en) * 2008-10-09 2010-04-15 General Electric Company Integrated turbo-boosting and electric generation system and method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130340428A1 (en) * 2012-06-20 2013-12-26 Dayco Ip Holdings, Llc Variable flow valve for turbochargers
US9068535B2 (en) * 2012-06-20 2015-06-30 Dayco Ip Holdings, Llc Variable flow valve for turbochargers
US9291094B2 (en) 2014-05-05 2016-03-22 Dayco Ip Holdings, Llc Variable flow valve having metered flow orifice
US10132424B2 (en) 2014-05-05 2018-11-20 Dayco Ip Holdings, Llc Variable flow valve having metered flow orifice

Also Published As

Publication number Publication date
WO2014159316A1 (fr) 2014-10-02

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Legal Events

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AS Assignment

Owner name: DAYCO IP HOLDINGS, LLC, MISSOURI

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:MARKYVECH, CRAIG;GRAICHEN, BRIAN;KIRBY, STUART;AND OTHERS;SIGNING DATES FROM 20130315 TO 20130820;REEL/FRAME:031068/0298

AS Assignment

Owner name: BANK OF AMERICA, N.A., AS COLLATERAL AGENT, CONNEC

Free format text: SECURITY AGREEMENT;ASSIGNOR:DAYCO IP HOLDINGS, LLC;REEL/FRAME:031817/0737

Effective date: 20131212

AS Assignment

Owner name: BANK OF AMERICA, N.A., AS AGENT, CONNECTICUT

Free format text: SECURITY AGREEMENT;ASSIGNOR:DAYCO IP HOLDINGS, LLC;REEL/FRAME:031832/0554

Effective date: 20131212

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION

AS Assignment

Owner name: DAYCO IP HOLDINGS, LLC, MICHIGAN

Free format text: PATENT RELEASE (REEL:03817/FRAME:0737);ASSIGNOR:BANK OF AMERICA, N.A, AS COLLATERAL AGENT;REEL/FRAME:042523/0770

Effective date: 20170519

Owner name: DAYCO PRODUCTS, LLC, MICHIGAN

Free format text: PATENT RELEASE (REEL:03817/FRAME:0737);ASSIGNOR:BANK OF AMERICA, N.A, AS COLLATERAL AGENT;REEL/FRAME:042523/0770

Effective date: 20170519

AS Assignment

Owner name: DAYCO CANADA CORP, MICHIGAN

Free format text: RELEASE (REEL 031832 / FRAME 0554);ASSIGNOR:BANK OF AMERICA, N.A.;REEL/FRAME:061596/0442

Effective date: 20221003

Owner name: DAYCO IP HOLDINGS, LLC, MICHIGAN

Free format text: RELEASE (REEL 031832 / FRAME 0554);ASSIGNOR:BANK OF AMERICA, N.A.;REEL/FRAME:061596/0442

Effective date: 20221003