GB611352A - Improvements in rotary pumps - Google Patents

Improvements in rotary pumps

Info

Publication number
GB611352A
GB611352A GB12857/46A GB1285746A GB611352A GB 611352 A GB611352 A GB 611352A GB 12857/46 A GB12857/46 A GB 12857/46A GB 1285746 A GB1285746 A GB 1285746A GB 611352 A GB611352 A GB 611352A
Authority
GB
United Kingdom
Prior art keywords
vane
groove
pin
driven
rotary pumps
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
GB12857/46A
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
Publication of GB611352A publication Critical patent/GB611352A/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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/02—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C2/063—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them
    • F04C2/073—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them having pawl-and-ratchet type drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

611,352. Rotary pumps. CHRISTENSEN, K. E. April 29, 1946, No. 12857. Convention date, Dec. 13, 1944. [Class 110 (ii)] The pump comprises vanes B1, B2, hinged freely on a shaft C, and conically-ended pins E1, E2, which alternately couple a vane to a stationary end cover A1, and a driving disc D, the parts A1, D containing grooves F1, F2, respectively. The disc D is driven by a handle C1. In Fig. 1 the vane B2 is being driven through the end of the pin E2 engaging the end of the groove F2 in the driving disc D. At the end of its stroke, the opposite end of its pin enters the groove F1, pressure between the vanes forcing vane B1 to move onwards, the pin E1 moving axially to engage groove F2.
GB12857/46A 1944-12-13 1946-04-24 Improvements in rotary pumps Expired GB611352A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK611352X 1944-12-13

Publications (1)

Publication Number Publication Date
GB611352A true GB611352A (en) 1948-10-28

Family

ID=8151666

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12857/46A Expired GB611352A (en) 1944-12-13 1946-04-24 Improvements in rotary pumps

Country Status (1)

Country Link
GB (1) GB611352A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2405180A (en) * 2003-08-21 2005-02-23 Douglas Nangle Clock Pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2405180A (en) * 2003-08-21 2005-02-23 Douglas Nangle Clock Pump

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