FR1190639A - High speed helical pump - Google Patents

High speed helical pump

Info

Publication number
FR1190639A
FR1190639A FR1190639DA FR1190639A FR 1190639 A FR1190639 A FR 1190639A FR 1190639D A FR1190639D A FR 1190639DA FR 1190639 A FR1190639 A FR 1190639A
Authority
FR
France
Prior art keywords
high speed
helical pump
speed helical
pump
speed
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)
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.)
Obermaier and Cie
Original Assignee
Obermaier and Cie
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 Obermaier and Cie filed Critical Obermaier and Cie
Application granted granted Critical
Publication of FR1190639A publication Critical patent/FR1190639A/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
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D3/00—Axial-flow 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
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
    • F04D7/045—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous with means for comminuting, mixing stirring or otherwise treating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1190639D 1956-12-27 1957-11-27 High speed helical pump Expired FR1190639A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1190639X 1956-12-27

Publications (1)

Publication Number Publication Date
FR1190639A true FR1190639A (en) 1959-10-14

Family

ID=7731201

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1190639D Expired FR1190639A (en) 1956-12-27 1957-11-27 High speed helical pump

Country Status (1)

Country Link
FR (1) FR1190639A (en)

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