GB191417471A - Improvements in or relating to Centrifugal Pumps. - Google Patents

Improvements in or relating to Centrifugal Pumps.

Info

Publication number
GB191417471A
GB191417471A GB191417471DA GB191417471A GB 191417471 A GB191417471 A GB 191417471A GB 191417471D A GB191417471D A GB 191417471DA GB 191417471 A GB191417471 A GB 191417471A
Authority
GB
United Kingdom
Prior art keywords
relating
centrifugal pumps
flow
valve
siegel
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
Inventor
Rudolf Siegel
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191417471A publication Critical patent/GB191417471A/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
    • F04D29/40—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
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/50—Fluid-guiding means, e.g. diffusers adjustable for reversing fluid flow
    • F04D29/506—Fluid-guiding means, e.g. diffusers adjustable for reversing fluid flow especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)

Abstract

17,471. Siegel, R. Aug. 18, 1913, [Convention date]. Controlling.-A rotary valve a is provided by which the direction of flow in the mains b, c of a centrifugal pump may be reversed without interfering with the rotary member e. The valve may be rotated automatically to alter the direction of flow periodically by a ratchet and tumbler lever device.
GB191417471D 1913-08-18 1914-07-23 Improvements in or relating to Centrifugal Pumps. Expired GB191417471A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE191417471X 1913-08-18

Publications (1)

Publication Number Publication Date
GB191417471A true GB191417471A (en) 1915-06-17

Family

ID=32523781

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191417471D Expired GB191417471A (en) 1913-08-18 1914-07-23 Improvements in or relating to Centrifugal Pumps.

Country Status (1)

Country Link
GB (1) GB191417471A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773454A (en) * 1951-09-18 1956-12-11 Philipp Hilge Pump for liquid foods, drugs, and liquid chemicals
US2883843A (en) * 1954-11-12 1959-04-28 Gen Electric Clothes washer with liquid recirculation system
US3256820A (en) * 1960-12-30 1966-06-21 Geffroy Pierre Rotary pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773454A (en) * 1951-09-18 1956-12-11 Philipp Hilge Pump for liquid foods, drugs, and liquid chemicals
US2883843A (en) * 1954-11-12 1959-04-28 Gen Electric Clothes washer with liquid recirculation system
US3256820A (en) * 1960-12-30 1966-06-21 Geffroy Pierre Rotary pump

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