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GB191029928A - Improvements in Rotary Pumps. - Google Patents

Improvements in Rotary Pumps.

Info

Publication number
GB191029928A
GB191029928A GB191029928DA GB191029928A GB 191029928 A GB191029928 A GB 191029928A GB 191029928D A GB191029928D A GB 191029928DA GB 191029928 A GB191029928 A GB 191029928A
Authority
GB
United Kingdom
Prior art keywords
abutment
packing
sleeve
abutments
piston
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
Justus Royal Kinney
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 GB191029928A publication Critical patent/GB191029928A/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
    • F04C2/04—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 of internal axis type
    • 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
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/32—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movement defined in groups F04C2/02 and relative reciprocation between co-operating members
    • 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
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/38—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C2/02 and having a hinged member
    • F04C2/39—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C2/02 and having a hinged member with vanes hinged to the inner as well as to the outer member
    • 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
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/40—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C2/08 or F04C2/22 and having a hinged member
    • F04C2/46—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C2/08 or F04C2/22 and having a hinged member with vanes hinged to the outer member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

29,928. Kinney, J. R. Dec. 23. Movable - abutment type; packing abutments; valves, distributing and cut-off. - Relates to rotary pumps having hinged abutments or sliding rocking abutments connected with and operated by an annular sleeve surrounding an eccentric piston. A hinged abutment 27, Fig. 5, pivoted in a fixed semicylindrical bushing 30, is connected to a sleeve 22 enclosing a piston 20 mounted eccentrically on a shaft 17. Suction and delivery chambers 13, 14 are provided, and the abutment may be fitted with a lip 52, groove 50, and packing 51 to act as a cut-off valve. Two oppositely-disposed pistons may work side by side. A passage 34 in the sleeve 22 conducts fluid to the piston for lubricating and packing. Instead of a pivoted abutment, a sliding-rocking abutment 36, Fig. 3, may be secured to the sleeve 22 and arranged to work between specially curved walls or between two bearing-members 42, Fig. 4, adapted to oscillate about separate axes and fitted with a roller 45 and packing 44.
GB191029928D 1910-12-23 1910-12-23 Improvements in Rotary Pumps. Expired GB191029928A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191029928T 1910-12-23

Publications (1)

Publication Number Publication Date
GB191029928A true GB191029928A (en) 1911-05-25

Family

ID=32495790

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191029928D Expired GB191029928A (en) 1910-12-23 1910-12-23 Improvements in Rotary Pumps.

Country Status (1)

Country Link
GB (1) GB191029928A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3362339A (en) * 1965-10-01 1968-01-09 Leeds & Northrup Co Metering pump
FR2585776A1 (en) * 1985-08-01 1987-02-06 Magyar Vagon Es Gepgyar ECCENTRIC PUMP WITH AN OSCILLATING PISTON, PARTICULARLY FOR DELIVERING LUBRICANTS IN DRIVE MECHANISMS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3362339A (en) * 1965-10-01 1968-01-09 Leeds & Northrup Co Metering pump
FR2585776A1 (en) * 1985-08-01 1987-02-06 Magyar Vagon Es Gepgyar ECCENTRIC PUMP WITH AN OSCILLATING PISTON, PARTICULARLY FOR DELIVERING LUBRICANTS IN DRIVE MECHANISMS

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