GB450669A - Improvements in or relating to rotary engines - Google Patents

Improvements in or relating to rotary engines

Info

Publication number
GB450669A
GB450669A GB1569136A GB1569136A GB450669A GB 450669 A GB450669 A GB 450669A GB 1569136 A GB1569136 A GB 1569136A GB 1569136 A GB1569136 A GB 1569136A GB 450669 A GB450669 A GB 450669A
Authority
GB
United Kingdom
Prior art keywords
pump
vanes
liquid
engine
secured
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
GB1569136A
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.)
MATTHEW ELWELL
REGINALD CUTHBERT WATTS
Original Assignee
MATTHEW ELWELL
REGINALD CUTHBERT WATTS
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 MATTHEW ELWELL, REGINALD CUTHBERT WATTS filed Critical MATTHEW ELWELL
Priority to GB1569136A priority Critical patent/GB450669A/en
Publication of GB450669A publication Critical patent/GB450669A/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
    • F04C2/30—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
    • F04C2/34—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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3446—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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along more than one line or surface
    • F04C2/3447—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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along more than one line or surface the vanes having the form of rollers, slippers or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
  • Rotary Pumps (AREA)

Abstract

450,669. Rotary engines. GUINNESS, E. E., Allendale, Coalway Road, Wolverhampton, ELWELL, M., The Laurels, Tipton Road, Woodsetton, Staffordshire, and WATTS, R. C., Cleveland Works, Cleveland Road, Wolverhampton. Oct. 17, 1934, No. 15691/36. Divided out of 450,595, [Group XXIX]. [Class 110 (ii)] A rotary pump 150 and an engine 151 in a hydraulic transmission gear for example are provided with roller vanes 166 forced outwards by liquid under pressure, and may also have cams provided to guide the vanes. The pump shaft 160 has a flange 162 which fits into a recess in the rotor 163 and is secured thereto by pins 164. The vanes are hollow and filled with cork, but may be solid and have fluted outer peripheries. The casing members 159 contain guide passages to lead liquid from pump delivery ports 172 to engine inlets and from the engine exhausts to the pump inlets 171. A variable output from the pump is secured by sliding portions 168 controlled by rods 200, 204. The abutments 169, 170, are recessed at their ends to permit extensions 175 of the parts 168 to approach the line 3 ... 3, Fig. 1. During rotation of the rotor, liquid is forced through slots 179 to beneath the vanes and passes by way of 178, 177, to beneath alternate vanes. A vane pressed inwards by a casing bore acts through the liquid to press another vane outwards. The motor rotor 184 is secured to a flange 183 on a sleeve 181 which is mounted on roller bearings. The motor is of fixed capacity, but may be provided with sliding stator parts as in the pump casing. Liquid supply to the transfer passages in castings 159 may be secured through inlets 206 which are connected with an outer reservoir 208. The clutch mechanism used in the system is described in Specification 450,595. To secure reversal of drive, a modified arrangement Fig. 7, includes rotary valves 221 mounted on spindles parallel with the main shaft. These valves have, chambers connected by cross-over passages linking up the pump delivery with the engine inlet, and the engine exhaust with the pump inlet. Liquid is supplied to the valve from an exterior source, by way of a passage 231. The levers 200 controlling the movement of the stator parts 168, are operated by a turnbuckle 229 which couples the ends of rods 228 having right and left-handed threads respectively. The length of the motor rotor may be varied in different systems. Specifications 430,159, and 450,625, [Group XXIX], are referred to.
GB1569136A 1934-10-17 1934-10-17 Improvements in or relating to rotary engines Expired GB450669A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1569136A GB450669A (en) 1934-10-17 1934-10-17 Improvements in or relating to rotary engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1569136A GB450669A (en) 1934-10-17 1934-10-17 Improvements in or relating to rotary engines

Publications (1)

Publication Number Publication Date
GB450669A true GB450669A (en) 1936-07-17

Family

ID=10063705

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1569136A Expired GB450669A (en) 1934-10-17 1934-10-17 Improvements in or relating to rotary engines

Country Status (1)

Country Link
GB (1) GB450669A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424466A (en) * 1944-06-26 1947-07-22 Jessop Robert Edison Edouard Rotary roller pump
US2498530A (en) * 1943-09-18 1950-02-21 Bendix Aviat Corp Rotary pump
US2628568A (en) * 1946-04-26 1953-02-17 Ellipse Corp High-pressure pump
US2631544A (en) * 1946-06-11 1953-03-17 Technical Instr Lab Rotary vane pump
WO2002084122A3 (en) * 2001-04-17 2002-12-19 Charles Dow Raymond Rotary pump

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2498530A (en) * 1943-09-18 1950-02-21 Bendix Aviat Corp Rotary pump
US2424466A (en) * 1944-06-26 1947-07-22 Jessop Robert Edison Edouard Rotary roller pump
US2628568A (en) * 1946-04-26 1953-02-17 Ellipse Corp High-pressure pump
US2631544A (en) * 1946-06-11 1953-03-17 Technical Instr Lab Rotary vane pump
WO2002084122A3 (en) * 2001-04-17 2002-12-19 Charles Dow Raymond Rotary pump

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