GB191004036A - Improvements in the Propulsion of Fluids by Rotary Apparatus. - Google Patents

Improvements in the Propulsion of Fluids by Rotary Apparatus.

Info

Publication number
GB191004036A
GB191004036A GB191004036DA GB191004036A GB 191004036 A GB191004036 A GB 191004036A GB 191004036D A GB191004036D A GB 191004036DA GB 191004036 A GB191004036 A GB 191004036A
Authority
GB
United Kingdom
Prior art keywords
fluid
rotor
grooves
friction
abutments
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
George Hurlstone Hardy
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 GB191004036A publication Critical patent/GB191004036A/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
    • F04D5/00—Pumps with circumferential or transverse flow
    • F04D5/001—Shear force pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

4036. Hardy, G. H. Feb. 18. Fluid - friction type. - Relates to rotary pumps, of the type described in Specification 4733/79, applicable also as motors and mixing- machines, operating by fluid friction, and consists in a modification of the pump described in Specification 8876/07, the rotor vanes being dispensed with. A rotor R is provided with a number of parallel peripheral grooves 1, 2, 3, 4 into which project fixed abutments B<1>, the abutments in adjacent grooves being diametrically opposite. The blocks B<1> fill about one-quarter of the length of the grooves, and serve as supplementary bearings for the rotor. Tangential inlet and outlet passages are formed in the casing through which the fluid is circulated by fluid friction aided by centrifugal force on rotation of the shaft. In the case of a motor the fluid drives the rotor. Alternate grooves 1, 3 and 2, 4 are connected by passages P formed in an inner casing, a common discharge pipe being provided.
GB191004036D 1910-02-18 1910-02-18 Improvements in the Propulsion of Fluids by Rotary Apparatus. Expired GB191004036A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191004036T 1910-02-18

Publications (1)

Publication Number Publication Date
GB191004036A true GB191004036A (en) 1910-08-18

Family

ID=32560793

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191004036D Expired GB191004036A (en) 1910-02-18 1910-02-18 Improvements in the Propulsion of Fluids by Rotary Apparatus.

Country Status (1)

Country Link
GB (1) GB191004036A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3400883A (en) * 1966-10-17 1968-09-10 Pitney Bowes Inc Fluid pump
FR2085244A1 (en) * 1970-04-01 1971-12-24 Chapalain Raphael
US5496149A (en) * 1995-03-10 1996-03-05 Basf Corporation Thin plate turbine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3400883A (en) * 1966-10-17 1968-09-10 Pitney Bowes Inc Fluid pump
FR2085244A1 (en) * 1970-04-01 1971-12-24 Chapalain Raphael
US5496149A (en) * 1995-03-10 1996-03-05 Basf Corporation Thin plate turbine

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