FR3083031B1 - Dispositif de pulsion d’air - Google Patents
Dispositif de pulsion d’air Download PDFInfo
- Publication number
- FR3083031B1 FR3083031B1 FR1855528A FR1855528A FR3083031B1 FR 3083031 B1 FR3083031 B1 FR 3083031B1 FR 1855528 A FR1855528 A FR 1855528A FR 1855528 A FR1855528 A FR 1855528A FR 3083031 B1 FR3083031 B1 FR 3083031B1
- Authority
- FR
- France
- Prior art keywords
- rotor
- support
- air
- tubular portion
- interposed
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/08—Structural association with bearings
- H02K7/086—Structural association with bearings radially supporting the rotor around a fixed spindle; radially supporting the rotor directly
- H02K7/088—Structural association with bearings radially supporting the rotor around a fixed spindle; radially supporting the rotor directly radially supporting the rotor directly
-
- 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
- F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
- F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
- F04D25/062—Details of the bearings
-
- 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
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/056—Bearings
- F04D29/059—Roller bearings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
- H02K5/1737—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotor around a fixed spindle; radially supporting the rotor directly
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/003—Couplings; Details of shafts
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rolling Contact Bearings (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
L'invention a pour objet un dispositif (100) de pulsion d'air notamment dans un dispositif de chauffage, de ventilation et/ou de climatisation pour un véhicule automobile, comportant : - un support (120) comportant une portion tubulaire, - une tige (122) montée dans cette portion tubulaire du support, - un rotor (107) agencé pour pouvoir être mis en rotation autour d'un axe de rotation par rapport au support, dispositif dans lequel le rotor est monté libre en rotation sur le support via des premier et deuxième roulements (130, 131), le premier roulement étant interposé ente le rotor et la tige et le deuxième roulement étant interposé entre le rotor et la portion tubulaire.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1855528A FR3083031B1 (fr) | 2018-06-21 | 2018-06-21 | Dispositif de pulsion d’air |
PCT/FR2019/051518 WO2019243753A1 (fr) | 2018-06-21 | 2019-06-21 | Dispositif de pulsion d'air |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1855528A FR3083031B1 (fr) | 2018-06-21 | 2018-06-21 | Dispositif de pulsion d’air |
FR1855528 | 2018-06-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3083031A1 FR3083031A1 (fr) | 2019-12-27 |
FR3083031B1 true FR3083031B1 (fr) | 2021-07-30 |
Family
ID=65951613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1855528A Expired - Fee Related FR3083031B1 (fr) | 2018-06-21 | 2018-06-21 | Dispositif de pulsion d’air |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3083031B1 (fr) |
WO (1) | WO2019243753A1 (fr) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5591017A (en) * | 1994-10-03 | 1997-01-07 | Ametek, Inc. | Motorized impeller assembly |
JP3136278B2 (ja) * | 1997-02-14 | 2001-02-19 | ミネベア株式会社 | モータ |
US6679501B1 (en) * | 1999-01-22 | 2004-01-20 | Seagate Technology Llc | Motor with stationary shaft and high speed capillary seal |
JP2012102686A (ja) * | 2010-11-11 | 2012-05-31 | Nippon Densan Corp | 送風ファン |
JP6394444B2 (ja) | 2015-03-10 | 2018-09-26 | 株式会社デンソー | ブラシレスモータ |
-
2018
- 2018-06-21 FR FR1855528A patent/FR3083031B1/fr not_active Expired - Fee Related
-
2019
- 2019-06-21 WO PCT/FR2019/051518 patent/WO2019243753A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR3083031A1 (fr) | 2019-12-27 |
WO2019243753A1 (fr) | 2019-12-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2813404A3 (fr) | Ensemble d'une tête de bras et d'un adaptateur pour un système d'essuyage de pare brise, adaptateur et tête de bras correspondants et système d'essuyage obtenu | |
FR2994149B1 (fr) | Dispositif de connexion entre un bras d'essuyage et un balai d'essuyage, comprenant une zone amenagee pour recevoir une pluralite d'orifices de projection | |
FR3083031B1 (fr) | Dispositif de pulsion d’air | |
FR2994147B1 (fr) | Dispositif de connexion entre un bras d'essuyage et un balai d'essuyage, comprenant un circuit de circulation de liquide | |
FR3105120B1 (fr) | Fixation de dispositif de vibration sur un siège | |
FR3011775A1 (fr) | Agencement de cadre d'une carrosserie de vehicule automobile | |
EP3301307A3 (fr) | Ventilateur soufflant ayant un système de palier hybride | |
ATE416323T1 (de) | Gelenkvorrichtung zur rotativen verbindung zweier teile eines kraftfahrzeuges | |
US1733968A (en) | Belt power-transmitting mechanism | |
FR3074108B1 (fr) | Siege automobile rotatif comprenant un degagement local de ventilation et vehicule automobile comprenant un tel siege | |
US2312627A (en) | Fan | |
FR3092797B1 (fr) | Accoudoir ajustable et ensemble comprenant un tel accoudoir | |
SE0400103L (sv) | Väderbeständig spindelenhet med låg friktion, fiskerulle samt vindmätare | |
FR3071897B1 (fr) | Actionneur et vanne de circulation de fluide le comprenant | |
FR3095185B1 (fr) | Capteur de mesure d ’effort pour pédalier | |
FR3085341B1 (fr) | Boitier d’assistance de direction de vehicule automobile comprenant un blocage de roulement a billes | |
FR3105646B1 (fr) | Moteur pour dispositif de ventilation d’une installation de chauffage, ventilation et/ou climatisation de véhicule automobile à rotor et stator découplés d’une embase de montage | |
FR3075697B1 (fr) | Dispositif d'aeration pour un habitacle de vehicule automobile. | |
FR3049508B1 (fr) | Systeme pour dispositif de chauffage, de ventilation ou de climatisation d'un vehicule | |
FR3111408B1 (fr) | Support de moteur, ventilateur et installation de chauffage, de ventilation et/ou de climatisation pour véhicule automobile | |
KR102100045B1 (ko) | 압축기 및 이 압축기를 지지하기 위한 베어링 장치 | |
FR3069895B1 (fr) | Roue de type centrifuge pour groupe moto-ventilateur | |
US1270724A (en) | Device for manually moving automobiles. | |
FR3089933B1 (fr) | Moteur de véhicule ferroviaire et procédé d’installation du moteur | |
US143952A (en) | Improvement in grindstone-hangers |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20191227 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
ST | Notification of lapse |
Effective date: 20230205 |