FR2324909B1 - - Google Patents

Info

Publication number
FR2324909B1
FR2324909B1 FR7528999A FR7528999A FR2324909B1 FR 2324909 B1 FR2324909 B1 FR 2324909B1 FR 7528999 A FR7528999 A FR 7528999A FR 7528999 A FR7528999 A FR 7528999A FR 2324909 B1 FR2324909 B1 FR 2324909B1
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
FR7528999A
Other languages
French (fr)
Other versions
FR2324909A1 (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.)
KALNIN IGOR
Original Assignee
KALNIN IGOR
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 KALNIN IGOR filed Critical KALNIN IGOR
Priority to FR7528999A priority Critical patent/FR2324909A1/fr
Publication of FR2324909A1 publication Critical patent/FR2324909A1/fr
Application granted granted Critical
Publication of FR2324909B1 publication Critical patent/FR2324909B1/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
    • 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)
FR7528999A 1975-09-22 1975-09-22 Compresseur centrifuge a plusieurs etages Granted FR2324909A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7528999A FR2324909A1 (fr) 1975-09-22 1975-09-22 Compresseur centrifuge a plusieurs etages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7528999A FR2324909A1 (fr) 1975-09-22 1975-09-22 Compresseur centrifuge a plusieurs etages

Publications (2)

Publication Number Publication Date
FR2324909A1 FR2324909A1 (fr) 1977-04-15
FR2324909B1 true FR2324909B1 (zh) 1979-03-30

Family

ID=9160292

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7528999A Granted FR2324909A1 (fr) 1975-09-22 1975-09-22 Compresseur centrifuge a plusieurs etages

Country Status (1)

Country Link
FR (1) FR2324909A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101454578B (zh) * 2006-05-26 2012-03-14 西门子公司 多级涡轮压缩机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101454578B (zh) * 2006-05-26 2012-03-14 西门子公司 多级涡轮压缩机

Also Published As

Publication number Publication date
FR2324909A1 (fr) 1977-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse