[go: up one dir, main page]

FR3045741B1 - SUCTION PULSER FOR A DEVICE FOR HEATING, VENTILATION AND / OR AIR CONDITIONING OF A MOTOR VEHICLE AND DEVICE FOR HEATING, VENTILATION AND / OR AIR CONDITIONING - Google Patents

SUCTION PULSER FOR A DEVICE FOR HEATING, VENTILATION AND / OR AIR CONDITIONING OF A MOTOR VEHICLE AND DEVICE FOR HEATING, VENTILATION AND / OR AIR CONDITIONING Download PDF

Info

Publication number
FR3045741B1
FR3045741B1 FR1562583A FR1562583A FR3045741B1 FR 3045741 B1 FR3045741 B1 FR 3045741B1 FR 1562583 A FR1562583 A FR 1562583A FR 1562583 A FR1562583 A FR 1562583A FR 3045741 B1 FR3045741 B1 FR 3045741B1
Authority
FR
France
Prior art keywords
air
ventilation
air flow
heating
air conditioning
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.)
Expired - Fee Related
Application number
FR1562583A
Other languages
French (fr)
Other versions
FR3045741A1 (en
Inventor
Yvan Lechat
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.)
Valeo Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques SAS
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 Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Priority to FR1562583A priority Critical patent/FR3045741B1/en
Priority to PCT/FR2016/052932 priority patent/WO2017103358A1/en
Publication of FR3045741A1 publication Critical patent/FR3045741A1/en
Application granted granted Critical
Publication of FR3045741B1 publication Critical patent/FR3045741B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F04D17/162—Double suction pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00007—Combined heating, ventilating, or cooling devices
    • B60H1/00021—Air flow details of HVAC devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/002—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying geometry within the pumps, e.g. by adjusting vanes
    • 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
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • F04D29/424—Double entry casings
    • 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
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00007—Combined heating, ventilating, or cooling devices
    • B60H1/00021—Air flow details of HVAC devices
    • B60H2001/00078—Assembling, manufacturing or layout details
    • B60H2001/00085—Assembling, manufacturing or layout details of air intake

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

L'invention concerne un pulseur (1) d'aspiration pour un dispositif de chauffage, ventilation et/ou climatisation d'un véhicule automobile, le pulseur (1) comprenant une turbine (2) apte à être entrainée en rotation autour d'un axe, des moyens de séparation (14) aptes à délimiter un premier canal de circulation d'air permettant l'écoulement d'un premier flux d'air (FE, FR) destiné à traverser une première partie axiale (5) de la turbine (2) et un second canal de circulation d'air permettant l'écoulement d'un second flux d'air (FE, FR) destiné à traverser une seconde partie axiale (6) de la turbine (2), lesdits moyens de séparation (14) comportant un organe tubulaire (14) monté à l'endroit d'une première extrémité (8) de ladite turbine et délimitant un espace interne formant au moins une partie du premier canal de circulation d'air, le second canal de circulation d'air s'étendant à l'extérieur de l'organe tubulaire (14), ledit pulseur comprend en outre une entrée d'air de recyclage (24), une entrée d'air extérieur (26) et des moyens de guidage d'air (28, 30, 31, 32, 33) aptes à diriger un premier flux d'air (FE, FR) dans le premier canal de circulation d'air, et à diriger un second flux d'air (FE, FR) dans le second canal de circulation d'air, un filtre (35) destiné a être traversé par le premier et le second flux d'air (FE, FR). Selon l'invention, lesdits moyens de guidage d'air (28, 30, 31, 32, 33) sont aptes à diriger le flux d'air (FR) entrant par l'entrée d'air de recyclage (24) sur l'intégralité de la surface du filtre (35).The invention relates to a suction blower (1) for a heating, ventilation and / or air-conditioning device of a motor vehicle, the blower (1) comprising a turbine (2) capable of being driven in rotation around a axis, separating means (14) able to delimit a first air flow channel allowing the flow of a first air flow (FE, FR) intended to pass through a first axial portion (5) of the turbine (2) and a second air flow channel allowing the flow of a second air flow (FE, FR) for passing through a second axial portion (6) of the turbine (2), said separating means (14) having a tubular member (14) mounted at a first end (8) of said turbine and defining an internal space forming at least a portion of the first air circulation channel, the second circulation channel of air extending outside the tubular member (14), said pulser further comprises an input recirculating air (24), an external air inlet (26) and air guiding means (28, 30, 31, 32, 33) adapted to direct a first air flow (FE, FR) in the first airflow channel, and directing a second airflow (FE, FR) into the second airflow channel, a filter (35) to be traversed by the first and the second air flow (FE, FR). According to the invention, said air guiding means (28, 30, 31, 32, 33) are capable of directing the incoming air flow (FR) through the recirculating air inlet (24) on the the entire surface of the filter (35).

FR1562583A 2015-12-17 2015-12-17 SUCTION PULSER FOR A DEVICE FOR HEATING, VENTILATION AND / OR AIR CONDITIONING OF A MOTOR VEHICLE AND DEVICE FOR HEATING, VENTILATION AND / OR AIR CONDITIONING Expired - Fee Related FR3045741B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1562583A FR3045741B1 (en) 2015-12-17 2015-12-17 SUCTION PULSER FOR A DEVICE FOR HEATING, VENTILATION AND / OR AIR CONDITIONING OF A MOTOR VEHICLE AND DEVICE FOR HEATING, VENTILATION AND / OR AIR CONDITIONING
PCT/FR2016/052932 WO2017103358A1 (en) 2015-12-17 2016-11-10 Intake blower intended for a motor vehicle heating, ventilation and/or air conditioning device, and heating, ventilation and/or air conditioning device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1562583 2015-12-17
FR1562583A FR3045741B1 (en) 2015-12-17 2015-12-17 SUCTION PULSER FOR A DEVICE FOR HEATING, VENTILATION AND / OR AIR CONDITIONING OF A MOTOR VEHICLE AND DEVICE FOR HEATING, VENTILATION AND / OR AIR CONDITIONING

Publications (2)

Publication Number Publication Date
FR3045741A1 FR3045741A1 (en) 2017-06-23
FR3045741B1 true FR3045741B1 (en) 2019-04-05

Family

ID=55486839

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1562583A Expired - Fee Related FR3045741B1 (en) 2015-12-17 2015-12-17 SUCTION PULSER FOR A DEVICE FOR HEATING, VENTILATION AND / OR AIR CONDITIONING OF A MOTOR VEHICLE AND DEVICE FOR HEATING, VENTILATION AND / OR AIR CONDITIONING

Country Status (2)

Country Link
FR (1) FR3045741B1 (en)
WO (1) WO2017103358A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3014029B1 (en) * 2013-12-04 2015-12-18 Valeo Systemes Thermiques SUCTION PULSER FOR A DEVICE FOR HEATING, VENTILATION AND / OR AIR CONDITIONING OF A MOTOR VEHICLE
JP7097230B2 (en) * 2017-07-28 2022-07-07 株式会社ヴァレオジャパン Centrifugal blower
WO2019022115A1 (en) * 2017-07-28 2019-01-31 株式会社ヴァレオジャパン Centrifugal fan
FR3069489B1 (en) * 2017-07-28 2019-11-01 Valeo Systemes Thermiques PULSEUR AND DEVICE FOR HEATING, VENTILATION AND / OR AIR CONDITIONING FOR A MOTOR VEHICLE CORRESPONDING THERETO
JP6961510B2 (en) * 2018-02-15 2021-11-05 株式会社ヴァレオジャパン Blower unit for vehicle air conditioners
CN108895008B (en) * 2018-07-14 2020-06-26 青岛鑫腾圣达通风设备有限公司 Anti-blocking fan
JP7159804B2 (en) 2018-11-19 2022-10-25 株式会社デンソー centrifugal blower
JP7147499B2 (en) 2018-11-19 2022-10-05 株式会社デンソー centrifugal blower
JP7003902B2 (en) 2018-12-14 2022-02-04 株式会社デンソー Centrifugal fan, centrifugal fan
JP7255448B2 (en) * 2019-10-21 2023-04-11 株式会社デンソー Blower
CN113580879B (en) * 2021-08-19 2024-08-13 法雷奥汽车空调湖北有限公司 Heating, ventilation and air conditioning module and vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2788086B1 (en) * 1998-12-30 2001-02-09 Valeo Climatisation HEATING, VENTILATION AND / OR AIR CONDITIONING DEVICE COMPRISING A SUCTION PULSE
US8235649B2 (en) * 2007-04-12 2012-08-07 Halla Climate Control Corporation Blower for vehicles
FR3014029B1 (en) * 2013-12-04 2015-12-18 Valeo Systemes Thermiques SUCTION PULSER FOR A DEVICE FOR HEATING, VENTILATION AND / OR AIR CONDITIONING OF A MOTOR VEHICLE

Also Published As

Publication number Publication date
WO2017103358A1 (en) 2017-06-22
FR3045741A1 (en) 2017-06-23

Similar Documents

Publication Publication Date Title
FR3045741B1 (en) SUCTION PULSER FOR A DEVICE FOR HEATING, VENTILATION AND / OR AIR CONDITIONING OF A MOTOR VEHICLE AND DEVICE FOR HEATING, VENTILATION AND / OR AIR CONDITIONING
JP6059374B2 (en) Motor vehicle having a supercharged internal combustion engine arranged at the rear
EA200801787A1 (en) COOLING CHANNEL FOR THE HOSE ASSEMBLY OF THE CAR HVAC SYSTEM
FR3069616B1 (en) AIR INTAKE AND PULSE BOX FOR HEATING, VENTILATION AND / OR AIR CONDITIONING DEVICE FOR CORRESPONDING MOTOR VEHICLE
EP2508759A3 (en) Cooling system equipped with an advection-type fan
EP1916424A3 (en) Ventilation system with sound barrier
WO2011107267A3 (en) Air extraction device and method for removing particles carried by an air flow
FR3079454B1 (en) AIR FLOW REGULATION DEVICE FOR AN AIR INTAKE OF A MOTOR VEHICLE
FR3028289B1 (en) AIRCRAFT TURBOMACHINE COMPRISING AN AIR INTAKE BOX WITH VARIABLE AERODYNAMIC PROFILE
FR2967336B1 (en) HAIRDRYER CONDUCTED WITH SPECIAL AIR
FR3068305B1 (en) DEVICE FOR REGULATING AN AIR FLOW FOR AN AIR INTAKE OF A MOTOR VEHICLE
EP3230102B1 (en) Air-cooled electric propulsion unit
FR3076767B1 (en) AIR INTAKE BOX AND PULSE FOR HEATING, VENTILATION AND / OR AIR CONDITIONING DEVICE FOR CORRESPONDING MOTOR VEHICLE
EP2854259A8 (en) Rotor shaft of an electric machine with at least one fin for creating an air flow inside the shaft, rotor comprising such a shaft and electric machine comprising such a rotor
FR3076768B1 (en) AIR INTAKE BOX AND PULSE FOR HEATING, VENTILATION AND / OR AIR CONDITIONING DEVICE FOR CORRESPONDING MOTOR VEHICLE
FR3115732B1 (en) Cooling module for electric or hybrid motor vehicle with tangential turbomachine with additional heat exchanger
FR3086208B1 (en) AIR INTAKE BOX AND PULSER FOR HEATING, VENTILATION AND / OR AIR CONDITIONING DEVICE FOR CORRESPONDING MOTOR VEHICLE
US10132277B2 (en) Vehicle air intake housing
FR3066581B1 (en) SUCTION PULSER FOR A DEVICE FOR HEATING, VENTILATION AND / OR AIR CONDITIONING OF A MOTOR VEHICLE AND DEVICE FOR HEATING, VENTILATION AND / OR AIR CONDITIONING
FR3061271B1 (en) EXHAUST OR AIR INTAKE
FR3057814B1 (en) FRONT PANEL MODULE FOR MOTOR VEHICLE
JP2018008659A5 (en)
WO2017103395A3 (en) Impeller for a motor-driven fan unit of a vehilcle engine cooling system
FR3116301B1 (en) Cooling module for electric or hybrid motor vehicle with tangential turbomachine with additional heat exchanger
CN105065152A (en) Engine air intake prefiltering method and system

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Search report ready

Effective date: 20170623

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 5

ST Notification of lapse

Effective date: 20210806