GB375886A - Improvements in and connected with rotary pump and like machines - Google Patents

Improvements in and connected with rotary pump and like machines

Info

Publication number
GB375886A
GB375886A GB1024231A GB1024231A GB375886A GB 375886 A GB375886 A GB 375886A GB 1024231 A GB1024231 A GB 1024231A GB 1024231 A GB1024231 A GB 1024231A GB 375886 A GB375886 A GB 375886A
Authority
GB
United Kingdom
Prior art keywords
teeth
pistons
wheel
cams
partition
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
GB1024231A
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
Priority to GB1024231A priority Critical patent/GB375886A/en
Publication of GB375886A publication Critical patent/GB375886A/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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/10—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary
    • F04B1/113—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the inner ends of the cylinders
    • F04B1/1133—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the inner ends of the cylinders with rotary cylinder blocks
    • F04B1/1136—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the inner ends of the cylinders with rotary cylinder blocks with a rotary cylinder with a single piston reciprocating within the cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

375,886. Rotary pumps. EYSTON, G. E. T., 329, High Holborn, London. April 7, 1931, No. 10242. Addition to 338,546, [Class 8 (i), Air and gases, Compressing &c.]. [Class 8 (i).] In a pump in which pistons a, a<1>, a<2>, Fig. 1, reciprocating in transverse bores in a revolving cylinder b, are formed with circular tracks g<2> rolling on cams f<1>, both the cylinder and the pistons are positively driven by means of toothed gears g, o. The cams f<1> are mounted on a driving-shaft f, which carries an internallytoothed wheel gearing with teeth o on the hub of the cylinder b, and the cams f<1> are formed with teeth gearing with teeth.g in the pistons. In a modification, Fig. 3, two or more cylinders b, b<1> are employed revolving in a casing c having a partition t. The cylinders are carried by shafts z and their hubs have projecting gearwheels w meshing with gear-wheels x on a shaft y. The wheels x engage also teeth g<4> in the pistons, the latter having tracks g<3> rolling on a cam f<3>, which is secured in the partition t and forms a bearing for the shaft y. The pistons are formed with parallel surfaces 2 sliding on guides 1 carried by the partition. In a modification the wheel x is replaced by a wheel having internal teeth engaging the wheel wand external teeth engaging the teeth g<4>. Specification 353,951 is referred to.
GB1024231A 1931-04-07 1931-04-07 Improvements in and connected with rotary pump and like machines Expired GB375886A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1024231A GB375886A (en) 1931-04-07 1931-04-07 Improvements in and connected with rotary pump and like machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1024231A GB375886A (en) 1931-04-07 1931-04-07 Improvements in and connected with rotary pump and like machines

Publications (1)

Publication Number Publication Date
GB375886A true GB375886A (en) 1932-07-07

Family

ID=9964240

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1024231A Expired GB375886A (en) 1931-04-07 1931-04-07 Improvements in and connected with rotary pump and like machines

Country Status (1)

Country Link
GB (1) GB375886A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1218882B (en) * 1958-03-29 1966-06-08 Toma Leko Dipl Ing Positive displacement pump with piston reciprocating in a circumferential slot
WO2009140974A2 (en) * 2008-05-06 2009-11-26 Juhan Aas Twin rotary engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1218882B (en) * 1958-03-29 1966-06-08 Toma Leko Dipl Ing Positive displacement pump with piston reciprocating in a circumferential slot
WO2009140974A2 (en) * 2008-05-06 2009-11-26 Juhan Aas Twin rotary engine
WO2009140974A3 (en) * 2008-05-06 2010-03-18 Juhan Aas Twin rotary engine

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