GB900881A - Improvements in and relating to rotary engines and pumps - Google Patents

Improvements in and relating to rotary engines and pumps

Info

Publication number
GB900881A
GB900881A GB484860A GB484860A GB900881A GB 900881 A GB900881 A GB 900881A GB 484860 A GB484860 A GB 484860A GB 484860 A GB484860 A GB 484860A GB 900881 A GB900881 A GB 900881A
Authority
GB
United Kingdom
Prior art keywords
shaft
housing
bearings
main
oil
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
GB484860A
Inventor
George Norman Lister
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.)
NORTHEY ROTARY COMPRESSORS Ltd
Original Assignee
NORTHEY ROTARY COMPRESSORS Ltd
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 NORTHEY ROTARY COMPRESSORS Ltd filed Critical NORTHEY ROTARY COMPRESSORS Ltd
Priority to GB484860A priority Critical patent/GB900881A/en
Publication of GB900881A publication Critical patent/GB900881A/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
    • 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
    • F01C1/123—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 tooth-like elements, extending generally radially from the rotor body cooperating with recesses in the other rotor, e.g. one tooth
    • 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
    • F01C1/126—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 elements extending radially from the rotor body not necessarily cooperating with corresponding recesses in the other rotor, e.g. lobes, Roots type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

900,881. Rotary engines. NORTHEY ROTARY COMPRESSORS Ltd. Dec. 30, 1960 [Feb. 11, 1960], No. 4848/60. Class 110 (2). A rotary compressor having two geared rotors comprises a plate 10 housing main-shaft and lay-shaft bearings 11 and 18, respectively; a fan 13 mounted on main-shaft 12 ; an annular housing 14 round the fan, by which the compressor may be bolted to a driving motor; a gear-case drum 21 cast with two internal bearing housings 23, 24 in which the main-shaft and layshaft are respectively supported in bearings 40, 41 and 25, 26; a housing 57 containing the two rotors; and an end cap 60. Inlet ports 72, 73 are provided (of which only one is used at a time) which communicate with the rotor chamber 56 by passages 71 and 70. The outlet port 76 communicates with the rotor chamber by passages 75, 74. The bearings 23, 24, 40 and 41 are lubricated from troughs 32 and 49 which are fed with oil by an oil flinger 50 on the main shaft. Oil is also fed from oil tank 79 to the interior of rotor housing 57. The compressor is supported on elastic mountings 63 and 78. End cap 60 and housing 57 are fixed to the gear case drum 21 by studs 58, and, since the rotors overhang the bearings, they and the seals 52, 53 may easily be removed. Specifications 429,171, 661,749 and 752,437 are referred to.
GB484860A 1960-02-11 1960-02-11 Improvements in and relating to rotary engines and pumps Expired GB900881A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB484860A GB900881A (en) 1960-02-11 1960-02-11 Improvements in and relating to rotary engines and pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB484860A GB900881A (en) 1960-02-11 1960-02-11 Improvements in and relating to rotary engines and pumps

Publications (1)

Publication Number Publication Date
GB900881A true GB900881A (en) 1962-07-11

Family

ID=9784937

Family Applications (1)

Application Number Title Priority Date Filing Date
GB484860A Expired GB900881A (en) 1960-02-11 1960-02-11 Improvements in and relating to rotary engines and pumps

Country Status (1)

Country Link
GB (1) GB900881A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3472445A (en) * 1968-04-08 1969-10-14 Arthur E Brown Rotary positive displacement machines
US3945777A (en) * 1973-12-19 1976-03-23 Kernforschungsanlage Julich Gesellschaft Mit Beschrankter Haftung Bearing and bearing support for rotary piston engine for compressing and expanding gases

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3472445A (en) * 1968-04-08 1969-10-14 Arthur E Brown Rotary positive displacement machines
US3945777A (en) * 1973-12-19 1976-03-23 Kernforschungsanlage Julich Gesellschaft Mit Beschrankter Haftung Bearing and bearing support for rotary piston engine for compressing and expanding gases
US3963390A (en) * 1973-12-19 1976-06-15 Kernforschungsanlage Juelich Gesellschaft Mit Beschraenkfer Haftung Bearing arrangement for rotary piston engine for compressing and expanding gases

Similar Documents

Publication Publication Date Title
GB757577A (en) Axial flow turbines and compressors
GB644771A (en) Improvements in or relating to motion stabilising apparatus
GB1003961A (en) Improvements in two stage screw rotor machines
GB1305267A (en)
GB900881A (en) Improvements in and relating to rotary engines and pumps
GB1170776A (en) Intake System in a Rotary Piston Internal-Combustion Engine
GB771595A (en) Improvements relating to dynamo-rotary pump combinations
GB885954A (en) Improvements in or relating to molecular pumps
GB1020730A (en) Rotary piston compressor
GB912711A (en) Improvements relating to cooling the shafts of rotary components
US3606874A (en) Internal combustion engine accessory units assemblies
GB1007131A (en) Improvements in and relating to rotary piston compressors combined with drive transmissions therefor
GB1097514A (en) Motor driven pumps
GB773185A (en) Improvements in or relating to lighting-dynamo and cooling-water pump sub-assembliesfor internal combustion engines
GB1355727A (en) Pump units for the multistage compression of gases
GB1158148A (en) Improvements in or relating to Rotary Piston Machines
GB971557A (en) Improvements in or relating to rotary engines
GB741767A (en) Improvements relating to servo-motor and like rotary pumps driven by the engine of an internal combustion engine power installation
JPS551415A (en) Oil circuit for rotary engine
GB752437A (en) Improvements in rotary engines and pumps
GB699438A (en) Improvements in and relating to helical gear pumps and to stators thereof
GB893938A (en) Improvements in or relating to rotary engines
GB770113A (en) Improvements in rotary blowers or compressors
GB788492A (en) Improvements in rotary pumps or engines
GB587684A (en) Improvements in or relating to rotary pumps