FR777777A - Centrifugal hollow rotor machine - Google Patents

Centrifugal hollow rotor machine

Info

Publication number
FR777777A
FR777777A FR777777DA FR777777A FR 777777 A FR777777 A FR 777777A FR 777777D A FR777777D A FR 777777DA FR 777777 A FR777777 A FR 777777A
Authority
FR
France
Prior art keywords
hollow rotor
rotor machine
centrifugal hollow
centrifugal
machine
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
Application number
Other languages
French (fr)
Inventor
Paul Meinhard
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 filed Critical
Application granted granted Critical
Publication of FR777777A publication Critical patent/FR777777A/en
Expired 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
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/06—Multi-stage pumps
    • F04D1/063—Multi-stage pumps of the vertically split casing type
    • F04D1/066—Multi-stage pumps of the vertically split casing type the casing consisting of a plurality of annuli bolted together

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR777777D 1933-08-28 1934-08-28 Centrifugal hollow rotor machine Expired FR777777A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE777777X 1933-08-28

Publications (1)

Publication Number Publication Date
FR777777A true FR777777A (en) 1935-02-28

Family

ID=6686835

Family Applications (1)

Application Number Title Priority Date Filing Date
FR777777D Expired FR777777A (en) 1933-08-28 1934-08-28 Centrifugal hollow rotor machine

Country Status (1)

Country Link
FR (1) FR777777A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115081133A (en) * 2022-06-17 2022-09-20 西安交通大学 Design method for circumferentially and uniformly distributing oval pull rod holes on wheel disc of gas turbine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115081133A (en) * 2022-06-17 2022-09-20 西安交通大学 Design method for circumferentially and uniformly distributing oval pull rod holes on wheel disc of gas turbine

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