FR691676A - Rotary pump, in particular boiler feed pump - Google Patents

Rotary pump, in particular boiler feed pump

Info

Publication number
FR691676A
FR691676A FR691676DA FR691676A FR 691676 A FR691676 A FR 691676A FR 691676D A FR691676D A FR 691676DA FR 691676 A FR691676 A FR 691676A
Authority
FR
France
Prior art keywords
pump
boiler feed
particular boiler
rotary
feed pump
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.)
Sulzer AG
Original Assignee
Sulzer AG
Sulzer Freres SA
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 Sulzer AG, Sulzer Freres SA filed Critical Sulzer AG
Application granted granted Critical
Publication of FR691676A publication Critical patent/FR691676A/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2205—Conventional flow pattern
    • F04D29/2216—Shape, geometry

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR691676D 1930-01-07 1930-03-10 Rotary pump, in particular boiler feed pump Expired FR691676A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH691676X 1930-01-07

Publications (1)

Publication Number Publication Date
FR691676A true FR691676A (en) 1930-10-24

Family

ID=4529283

Family Applications (1)

Application Number Title Priority Date Filing Date
FR691676D Expired FR691676A (en) 1930-01-07 1930-03-10 Rotary pump, in particular boiler feed pump

Country Status (1)

Country Link
FR (1) FR691676A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628881A (en) * 1970-04-20 1971-12-21 Gen Signal Corp Low-noise impeller for centrifugal pump
US3639080A (en) * 1970-10-26 1972-02-01 Hitachi Ltd Francis-type runner
US4108570A (en) * 1976-02-04 1978-08-22 Hitachi, Ltd. Francis-type runner for pump-turbine
US4389160A (en) * 1979-02-02 1983-06-21 Edison International, Inc. High speed centrifugal pump and method for operating same at reduced noise levels
US4533294A (en) * 1980-09-25 1985-08-06 Dresser Industries, Inc. High speed centrifugal pump and method for operating same at reduced noise levels
EP0359731A1 (en) * 1988-09-14 1990-03-21 ITT Flygt Aktiebolag Impeller
CN104279181A (en) * 2014-09-26 2015-01-14 清华大学 Centrifugal pump impeller

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628881A (en) * 1970-04-20 1971-12-21 Gen Signal Corp Low-noise impeller for centrifugal pump
US3639080A (en) * 1970-10-26 1972-02-01 Hitachi Ltd Francis-type runner
US4108570A (en) * 1976-02-04 1978-08-22 Hitachi, Ltd. Francis-type runner for pump-turbine
US4389160A (en) * 1979-02-02 1983-06-21 Edison International, Inc. High speed centrifugal pump and method for operating same at reduced noise levels
US4533294A (en) * 1980-09-25 1985-08-06 Dresser Industries, Inc. High speed centrifugal pump and method for operating same at reduced noise levels
EP0359731A1 (en) * 1988-09-14 1990-03-21 ITT Flygt Aktiebolag Impeller
CN104279181A (en) * 2014-09-26 2015-01-14 清华大学 Centrifugal pump impeller

Similar Documents

Publication Publication Date Title
FR691676A (en) Rotary pump, in particular boiler feed pump
FR698431A (en) Rotary pump
FR698019A (en) Rotary pump
FR740013A (en) Rotary pump, in particular food pump for boilers
FR649238A (en) Rotary pump
FR712537A (en) Rotary pump
FR726673A (en) Rotary pump
FR38223E (en) Rotary pump
FR606687A (en) Rotary pump
FR622779A (en) Rotary pump
FR625451A (en) Small capacity, adjustable rotary pump
FR673564A (en) Rotary pump
FR605627A (en) Rotary pump
ES116526A1 (en) Improvements in rotary kilns.
ES120661A1 (en) Improvements in rotary kilns.
FR619504A (en) Advanced rotary pump
FR727502A (en) Rotary machine
DK48090C (en) Rotary pump.
DK44775C (en) Rotary Power Machine.
DK46036C (en) Tillage machine.
DK46453C (en) High-speed rotary press.
GR2813B (en) ROTARY CRANE.
DK36961C (en) Shared roller bearings.
ES94133A1 (en) Improvements in machine guns.
FR667165A (en) Rotary pump