MX2023006705A - Deflector de restriccion de flujo. - Google Patents

Deflector de restriccion de flujo.

Info

Publication number
MX2023006705A
MX2023006705A MX2023006705A MX2023006705A MX2023006705A MX 2023006705 A MX2023006705 A MX 2023006705A MX 2023006705 A MX2023006705 A MX 2023006705A MX 2023006705 A MX2023006705 A MX 2023006705A MX 2023006705 A MX2023006705 A MX 2023006705A
Authority
MX
Mexico
Prior art keywords
flow restricting
wheel
airflow
drag reducing
restricting deflector
Prior art date
Application number
MX2023006705A
Other languages
English (en)
Inventor
Jeffrey P Smith
Original Assignee
Paccar 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 Paccar Inc filed Critical Paccar Inc
Publication of MX2023006705A publication Critical patent/MX2023006705A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B62D25/16—Mud-guards or wings; Wheel cover panels
    • B62D25/18—Parts or details thereof, e.g. mudguard flaps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D35/00—Vehicle bodies characterised by streamlining
    • B62D35/001—For commercial vehicles or tractor-trailer combinations, e.g. caravans
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B62D25/16—Mud-guards or wings; Wheel cover panels
    • B62D25/168—Mud guards for utility vehicles
    • 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
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/82—Elements for improving aerodynamics
    • 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
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Tires In General (AREA)

Abstract

Se proporcionan sistemas de reducción de resistencia para vehículos. En un aspecto, un sistema de reducción de resistencia incluye generalmente un deflector de restricción de flujo acoplable para un montaje y se coloca corriente arriba en una trayectoria de flujo de aire a un objeto. El deflector de restricción de flujo generalmente incluye una porción de cuerpo y una pluralidad de orificios de obstrucción de flujo configurados para proporcionar una condición de flujo de aire restringido. En otro aspecto, el sistema de reducción de resistencia está configurado para el posicionamiento adyacente a una combinación de rueda y neumático de un vehículo corriente arriba en una trayectoria de flujo de aire a la combinación de rueda y neumático. El deflector de restricción de flujo puede estar acoplado a y extenderse hacia abajo desde un protector contra salpicaduras adyacente a la combinación de rueda y neumático.
MX2023006705A 2018-05-03 2019-05-03 Deflector de restriccion de flujo. MX2023006705A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/970,685 US10577026B2 (en) 2018-05-03 2018-05-03 Flow restricting deflector

Publications (1)

Publication Number Publication Date
MX2023006705A true MX2023006705A (es) 2024-01-22

Family

ID=68384681

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2019005286A MX2019005286A (es) 2018-05-03 2019-05-03 Deflector de restricción de flujo.
MX2023006705A MX2023006705A (es) 2018-05-03 2019-05-03 Deflector de restriccion de flujo.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2019005286A MX2019005286A (es) 2018-05-03 2019-05-03 Deflector de restricción de flujo.

Country Status (3)

Country Link
US (2) US10577026B2 (es)
CA (1) CA3042170A1 (es)
MX (2) MX2019005286A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11801902B2 (en) * 2022-01-13 2023-10-31 Zf Cv Systems Europe Bv Aerodynamic mud flap

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4627631A (en) * 1984-06-01 1986-12-09 Carl J. Messina Spray-suppressing mud flap assembly
US4640541A (en) * 1985-09-17 1987-02-03 Fitzgerald Corporation Under-trailer air deflector
US4858941A (en) * 1987-07-23 1989-08-22 Becker John H Tire spray control device
US5058827A (en) * 1989-12-07 1991-10-22 Mcdonnell Douglas Corporation Super debris deflector
US20050040637A1 (en) * 2003-08-21 2005-02-24 Wood Richard M. Undercarriage flow control device and method for reducing the aerodynamic drag of ground vehicles
US7780223B2 (en) * 2007-08-09 2010-08-24 Bayerische Motoren Werke Aktiengesellschaft Aerodynamically activated front skirt for a vehicle
CN102905923B (zh) * 2010-05-21 2014-02-19 丰田自动车株式会社 冷却风导入构造
US20110304129A1 (en) * 2010-06-15 2011-12-15 Charles Owens Combination Wheel Skirt Cover and Mud Guard
US8814253B1 (en) * 2011-04-21 2014-08-26 Flowbelow, LLC Aerodynamic quarter fender assembly and construction method
US8882176B2 (en) * 2012-10-09 2014-11-11 GM Global Technology Operations LLC Active aero diffuser
US9180919B2 (en) * 2013-06-18 2015-11-10 Thomas Scott Breidenbach Aerodynamic drag reducing apparatus
US9481407B2 (en) * 2013-08-05 2016-11-01 Alan Rettig Drag reduction system
US10399612B2 (en) * 2014-06-25 2019-09-03 Garth L. Magee Wheel skirt shielding upper tire sidewall
GB2546850B (en) * 2014-08-05 2018-06-06 Jaguar Land Rover Ltd Vehicle aerodynamic apparatus
GB2528926B (en) * 2014-08-05 2018-06-06 Jaguar Land Rover Ltd Vehicle aerodynamic apparatus
US20160059910A1 (en) * 2014-08-28 2016-03-03 Alize Design, Llc Aerodynamically efficient freight truck and trailer
US9284000B1 (en) * 2014-10-17 2016-03-15 Paccar Inc Vehicle splash guard
US9926022B1 (en) * 2016-11-28 2018-03-27 GM Global Technology Operations LLC Airflow management cover
US10081398B2 (en) * 2016-12-13 2018-09-25 GM Global Technology Operations LLC Airflow management system for a vehicle
US10654529B2 (en) * 2017-06-24 2020-05-19 FlowBelow Aero, Inc. Aerodynamic systems and fairings with fairing caps
US10882571B2 (en) * 2017-07-30 2021-01-05 FlowBelow Aero, Inc. Rotatable aerodynamic fairing system
US10421505B2 (en) * 2017-08-01 2019-09-24 GM Global Technology Operations LLC Active deflector system for an automotive vehicle
US10960940B2 (en) * 2017-11-16 2021-03-30 Garth L. Magee Laterally inset trailer skirt and inner wheel skirt panel, each reducing vehicle drag
US10946902B2 (en) * 2017-11-16 2021-03-16 Garth L. Magee Inner wheel skirt reducing vehicle drag
US20190144052A1 (en) * 2017-11-16 2019-05-16 Garth L. Magee Trailer skirt and mud flap slanted inwards
US10207744B1 (en) * 2018-05-03 2019-02-19 Paccar Inc Stowable tractor mud flap
US11186322B2 (en) * 2018-05-24 2021-11-30 Paccar Inc Curved quarter fender rock guard
US10829161B1 (en) * 2019-06-28 2020-11-10 Nissan North America, Inc. Vehicle splash guard

Also Published As

Publication number Publication date
US11142260B2 (en) 2021-10-12
US20200172171A1 (en) 2020-06-04
MX2019005286A (es) 2019-11-04
US20190337574A1 (en) 2019-11-07
US10577026B2 (en) 2020-03-03
CA3042170A1 (en) 2019-11-03

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