FR3070449B1 - Compresseur electrique avec volute en deux parties - Google Patents
Compresseur electrique avec volute en deux parties Download PDFInfo
- Publication number
- FR3070449B1 FR3070449B1 FR1758055A FR1758055A FR3070449B1 FR 3070449 B1 FR3070449 B1 FR 3070449B1 FR 1758055 A FR1758055 A FR 1758055A FR 1758055 A FR1758055 A FR 1758055A FR 3070449 B1 FR3070449 B1 FR 3070449B1
- Authority
- FR
- France
- Prior art keywords
- volute
- electric compressor
- part volute
- bend
- zone
- 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.)
- Active
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
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high 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
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/10—Centrifugal pumps for compressing or evacuating
-
- 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
- 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
-
- 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
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
-
- 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
- F05D2230/00—Manufacture
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/21—Manufacture essentially without removing material by casting
-
- 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
- F05D2250/00—Geometry
- F05D2250/50—Inlet or outlet
- F05D2250/51—Inlet
-
- 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
- F05D2250/00—Geometry
- F05D2250/50—Inlet or outlet
- F05D2250/52—Outlet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
La présente invention concerne une volute pour compresseur (1) électrique, comportant une partie coudée et est formée par au moins deux parties (14, 15) définissant chacune une partie du coude de la volute (12) et délimitées par une zone (16) de joint au niveau du coude de la volute (12), la zone de joint étant parallèle à une extrémité du coude (20).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1758055A FR3070449B1 (fr) | 2017-08-31 | 2017-08-31 | Compresseur electrique avec volute en deux parties |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1758055A FR3070449B1 (fr) | 2017-08-31 | 2017-08-31 | Compresseur electrique avec volute en deux parties |
FR1758055 | 2017-08-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3070449A1 FR3070449A1 (fr) | 2019-03-01 |
FR3070449B1 true FR3070449B1 (fr) | 2020-03-13 |
Family
ID=60020178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1758055A Active FR3070449B1 (fr) | 2017-08-31 | 2017-08-31 | Compresseur electrique avec volute en deux parties |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3070449B1 (fr) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191517473A (en) * | 1915-07-31 | 1916-03-30 | Naamlooze Vennootschap Werf Co | Improvements in or relating to Centrifugal Pumps. |
GB322570A (en) * | 1928-10-01 | 1929-12-12 | Armstrong Siddeley Motors Ltd | Superchargers for internal combustion engines |
GB1413861A (en) * | 1973-05-14 | 1975-11-12 | Barodyne Inc | Surge control for centrifugal compressors |
CN102518605A (zh) * | 2005-02-23 | 2012-06-27 | 康明斯涡轮增压技术有限公司 | 压缩机 |
US8292576B2 (en) * | 2008-03-31 | 2012-10-23 | Honeywell International Inc. | Compressor scrolls for auxiliary power units |
BE1022028B1 (nl) * | 2013-04-05 | 2016-02-04 | Atlas Copco Airpower, Naamloze Vennootschap | Behuizing voor een ventilator van een spiraalcompressor |
DE102013011458A1 (de) * | 2013-07-10 | 2015-01-15 | Mann+Hummel Gmbh | Verdichtergehäuse eines Radialverdichters |
FR3021371B1 (fr) * | 2014-05-21 | 2019-06-21 | Air Liquide Medical Systems | Micro-soufflante a etancheite amelioree pour ventilateur medical et son procede d'assemblage |
JP6322121B2 (ja) * | 2014-10-29 | 2018-05-09 | 株式会社オティックス | ターボチャージャ用のコンプレッサ構造 |
JP6535584B2 (ja) * | 2015-11-27 | 2019-06-26 | 株式会社オティックス | コンプレッサハウジングの製造方法 |
-
2017
- 2017-08-31 FR FR1758055A patent/FR3070449B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3070449A1 (fr) | 2019-03-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MY181074A (en) | Energy chain, particularly for clean room applications | |
FR3018548B1 (fr) | Turboreacteur a conduit de decharge | |
MA55878A (fr) | Ensemble connecteur par coincement-agrafe | |
MA40307A1 (fr) | Raccord à raccorder à un élément tubulaire, raccord de tubage et procédé de raccordement d'un raccord à un élément tubulaire | |
EA202190822A1 (ru) | Технологии для выполнения действий на основе обнаружения объектов | |
EA201990371A1 (ru) | Устройство для герметичной проводки протяженной детали | |
EA202092827A1 (ru) | Цепь кабелепровода | |
FR3076115B1 (fr) | Stator insere a l'interieur dudit boitier | |
EA201992427A1 (ru) | Соединительный узел шунтирующих труб | |
FR3070449B1 (fr) | Compresseur electrique avec volute en deux parties | |
FR3068401B1 (fr) | Compresseur electrique avec volute amelioree | |
MX2018009911A (es) | Aparato compensador. | |
FR3068400B1 (fr) | Compresseur electrique avec volute optimisee | |
WO2018069462A8 (fr) | Dispositif de détermination de position permettant de déterminer une position d'un instrument dans une structure tubulaire | |
JP2015128462A5 (fr) | ||
FR3051081B1 (fr) | Moteur electrique comprenant un organe rapporte. | |
FR3048017B1 (fr) | Redresseur pour compresseur de turbomachine d'aeronef, comprenant des orifices de prelevement d'air de forme etiree selon la direction circonferentielle | |
FR3097260B1 (fr) | Carter de soufflante de turboréacteur | |
EA201800580A1 (ru) | Соединительное устройство для трубных элементов | |
MA50971B1 (fr) | Élément de recouvrement pour un pôle d'alternateur | |
FR3034452A1 (fr) | Ensemble ameliore et etanche a l'air pour le passage d'un harnais electrique dans une turbomachine | |
FR3074752B1 (fr) | Charniere pour volet d'airbag | |
ES1217734Y (es) | Mecanismo turbo compresor por medio de tubos | |
FR3066228B1 (fr) | Limitation du deplacement d'un tube de liaison par engagement d'une portion incurvee de paroi d'enceinte pour turbomachine | |
FR3032886B1 (fr) | Ensemble de sonde ureterale et procede d'assemblage sur mesure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLSC | Publication of the preliminary search report |
Effective date: 20190301 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
PLFP | Fee payment |
Year of fee payment: 7 |