FR2298021B1 - - Google Patents

Info

Publication number
FR2298021B1
FR2298021B1 FR7500974A FR7500974A FR2298021B1 FR 2298021 B1 FR2298021 B1 FR 2298021B1 FR 7500974 A FR7500974 A FR 7500974A FR 7500974 A FR7500974 A FR 7500974A FR 2298021 B1 FR2298021 B1 FR 2298021B1
Authority
FR
France
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
Application number
FR7500974A
Other languages
French (fr)
Other versions
FR2298021A1 (fr
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.)
NEVSKY MASHINOSTROITELNY Z
Original Assignee
NEVSKY MASHINOSTROITELNY Z
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 NEVSKY MASHINOSTROITELNY Z filed Critical NEVSKY MASHINOSTROITELNY Z
Priority to FR7500974A priority Critical patent/FR2298021A1/fr
Publication of FR2298021A1 publication Critical patent/FR2298021A1/fr
Application granted granted Critical
Publication of FR2298021B1 publication Critical patent/FR2298021B1/fr
Granted legal-status Critical Current

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
    • F04D29/44—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
    • 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
    • F04D17/12—Multi-stage pumps
    • F04D17/122—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors
    • F04D17/125—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors the casing being vertically split

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7500974A 1975-01-14 1975-01-14 Stator de compresseur centrifuge a etages multiples Granted FR2298021A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7500974A FR2298021A1 (fr) 1975-01-14 1975-01-14 Stator de compresseur centrifuge a etages multiples

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7500974A FR2298021A1 (fr) 1975-01-14 1975-01-14 Stator de compresseur centrifuge a etages multiples

Publications (2)

Publication Number Publication Date
FR2298021A1 FR2298021A1 (fr) 1976-08-13
FR2298021B1 true FR2298021B1 (nl) 1978-06-23

Family

ID=9149743

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7500974A Granted FR2298021A1 (fr) 1975-01-14 1975-01-14 Stator de compresseur centrifuge a etages multiples

Country Status (1)

Country Link
FR (1) FR2298021A1 (nl)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL122704C (nl) * 1900-01-01

Also Published As

Publication number Publication date
FR2298021A1 (fr) 1976-08-13

Similar Documents

Publication Publication Date Title
FR2298021B1 (nl)
BE826796A (nl)
BG21641A1 (nl)
BG22223A1 (nl)
BG22245A1 (nl)
BG22639A1 (nl)
BG22950A1 (nl)
BG23412A1 (nl)
BG23519A1 (nl)
BG26465A1 (nl)
CH536275A4 (nl)
CH583647A5 (nl)
CH586518A5 (nl)
CH586541A5 (nl)
CH586768A5 (nl)
CH587714A5 (nl)
CH588211A5 (nl)
CH589383A5 (nl)
CH591700A5 (nl)
CH591803A5 (nl)
CH591866A5 (nl)
CH592429A5 (nl)
CH592898A5 (nl)
CH594941A5 (nl)
CH595263A5 (nl)

Legal Events

Date Code Title Description
ST Notification of lapse