GB359691A - Improvements in rotary machines - Google Patents

Improvements in rotary machines

Info

Publication number
GB359691A
GB359691A GB3073530A GB3073530A GB359691A GB 359691 A GB359691 A GB 359691A GB 3073530 A GB3073530 A GB 3073530A GB 3073530 A GB3073530 A GB 3073530A GB 359691 A GB359691 A GB 359691A
Authority
GB
United Kingdom
Prior art keywords
drum
discharge
parts
hollow
rotary
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
GB3073530A
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 GB3073530A priority Critical patent/GB359691A/en
Publication of GB359691A publication Critical patent/GB359691A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C20/00—Control of, monitoring of, or safety arrangements for, machines or engines
    • F01C20/10—Control of, monitoring of, or safety arrangements for, machines or engines characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F01C20/14—Control of, monitoring of, or safety arrangements for, machines or engines characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using rotating valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
    • F01C1/14—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F01C1/20—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with dissimilar tooth forms

Landscapes

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

Abstract

359,691. Rotary engines and pumps. RAMEN, T., Írebro, Sweden. Oct. 14, 1930, No. 30735. [Class 110 (ii).] In a rotary pump or engine of the rotary abutment type, in which a hollow drum 2 carrying piston blades 4 is made hollow to serve for the discharge or the supply and discharge of the working fluid, the apertures 12, 15 in the periphery of the drum through which the fluid enters and leaves the working spaces 13 are adapted to be closed, during the passage of the pistons 4 through the recesses 6 in the abutments 5, by fixed plates which are formed in two overlapping parts so as to be adjustable in length. In the form shown in Fig. 8, 11, 11a are inlet ports, while the interior of the drum 2 communicates with the discharge pipe 14. Fig. 3 shows, in section, a modification in which the hollow piston drum serves for both supply and discharge of the fluid, the drum being fitted with a central partition 8 and the spaces 9, 10 thus formed communicating respectively with the inlet port 11 and the discharge pipe 14. To ensure a tight joint between the pistons 4 and the walls of the casing 1, the former may, as shown in Fig. 8, be recessed to receive resilient packing rings 19 held in position by T-shaped ends 20, or, as shown in Fig. 3, they may be formed in two parts 17 inserted in a grooved flange which is integral with the drum 2 and is formed with a central undercut projection 16<1> to retain the parts 17 in place.
GB3073530A 1930-10-14 1930-10-14 Improvements in rotary machines Expired GB359691A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3073530A GB359691A (en) 1930-10-14 1930-10-14 Improvements in rotary machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3073530A GB359691A (en) 1930-10-14 1930-10-14 Improvements in rotary machines

Publications (1)

Publication Number Publication Date
GB359691A true GB359691A (en) 1931-10-29

Family

ID=10312310

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3073530A Expired GB359691A (en) 1930-10-14 1930-10-14 Improvements in rotary machines

Country Status (1)

Country Link
GB (1) GB359691A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2441771A (en) * 1941-05-31 1948-05-18 Jarvis C Marble Yieldable drive for rotors
US2690869A (en) * 1950-09-02 1954-10-05 Arthur E Brown Rotary mechanism for use with fluids
EP0066255A1 (en) * 1981-05-29 1982-12-08 Wankel GmbH External-axis rotary-piston blower
GB2315098A (en) * 1996-07-10 1998-01-21 Tried Applied Technology Limit Rotary machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2441771A (en) * 1941-05-31 1948-05-18 Jarvis C Marble Yieldable drive for rotors
US2690869A (en) * 1950-09-02 1954-10-05 Arthur E Brown Rotary mechanism for use with fluids
EP0066255A1 (en) * 1981-05-29 1982-12-08 Wankel GmbH External-axis rotary-piston blower
GB2315098A (en) * 1996-07-10 1998-01-21 Tried Applied Technology Limit Rotary machine
US6079386A (en) * 1996-07-10 2000-06-27 Tried Applied Technolog Limited Rotary machine

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