FR3134600B3 - Collecteur - Google Patents

Collecteur Download PDF

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Publication number
FR3134600B3
FR3134600B3 FR2203478A FR2203478A FR3134600B3 FR 3134600 B3 FR3134600 B3 FR 3134600B3 FR 2203478 A FR2203478 A FR 2203478A FR 2203478 A FR2203478 A FR 2203478A FR 3134600 B3 FR3134600 B3 FR 3134600B3
Authority
FR
France
Prior art keywords
collector
interior volume
web
face
intended
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
Application number
FR2203478A
Other languages
English (en)
Other versions
FR3134600A3 (fr
Inventor
Guillaume Delautre
Pierre Barjhoux
Fabien Durand
Manquat Loïc Brunet
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to FR2203478A priority Critical patent/FR3134600B3/fr
Publication of FR3134600A3 publication Critical patent/FR3134600A3/fr
Application granted granted Critical
Publication of FR3134600B3 publication Critical patent/FR3134600B3/fr
Active 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
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/026—Scrolls for radial machines or engines
    • 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
    • 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
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/243—Flange connections; Bolting arrangements
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

Collecteur (10) comprenant un carter (11) dont une paroi (12) définit un premier volume intérieur (13) destiné à accueillir d’une roue de turbine (4), le collecteur (10) comprend un premier port (14) destiné à être relié à un émetteur ou un récepteur (80) d’un fluide (81) à une première pression (P1), le collecteur (10) comprenant un voile (16) dont une première face (17.1) s’étend face à la paroi (12) pour délimiter un deuxième volume intérieur (18) d’une volute (19) qui débouche sur un deuxième port (20), le deuxième volume intérieur (18) étant destiné à accueillir le fluide (81) à une deuxième pression (P2), le voile (16) s’étendant dans le premier volume intérieur (13) de manière à ce qu’une deuxième face (17.2) du voile (16) opposée à la première face (17.1) du voile (16) soit soumise à la première pression (P1). Machine (1) comprenant un tel collecteur (10). FIGURE DE L’ABREGE: [Fig. 1]
FR2203478A 2022-04-14 2022-04-14 Collecteur Active FR3134600B3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2203478A FR3134600B3 (fr) 2022-04-14 2022-04-14 Collecteur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2203478 2022-04-14
FR2203478A FR3134600B3 (fr) 2022-04-14 2022-04-14 Collecteur

Publications (2)

Publication Number Publication Date
FR3134600A3 FR3134600A3 (fr) 2023-10-20
FR3134600B3 true FR3134600B3 (fr) 2024-03-29

Family

ID=81927350

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2203478A Active FR3134600B3 (fr) 2022-04-14 2022-04-14 Collecteur

Country Status (1)

Country Link
FR (1) FR3134600B3 (fr)

Also Published As

Publication number Publication date
FR3134600A3 (fr) 2023-10-20

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