GB465363A - Improvements in and relating to rotary motors, pumps and the like - Google Patents

Improvements in and relating to rotary motors, pumps and the like

Info

Publication number
GB465363A
GB465363A GB3271435A GB3271435A GB465363A GB 465363 A GB465363 A GB 465363A GB 3271435 A GB3271435 A GB 3271435A GB 3271435 A GB3271435 A GB 3271435A GB 465363 A GB465363 A GB 465363A
Authority
GB
United Kingdom
Prior art keywords
pinions
wheels
central
gear
jerrard
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
GB3271435A
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.)
EDMUND PAUL JERRARD
PAUL HEALY JERRARD
Original Assignee
EDMUND PAUL JERRARD
PAUL HEALY JERRARD
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 EDMUND PAUL JERRARD, PAUL HEALY JERRARD filed Critical EDMUND PAUL JERRARD
Priority to GB3271435A priority Critical patent/GB465363A/en
Publication of GB465363A publication Critical patent/GB465363A/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
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • 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
    • F01C1/10—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F01C1/113—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the inner member carrying rollers intermeshing with 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/10—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth equivalents, e.g. rollers, than the inner member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

465,363. Gear - wheel motors. JERRARD, E. P., and JERRARD, P. H. Nov. 26, 1935, No. 32714. [Class 110 (ii)] A motor driven by compressed air comprises a number of pinions 1 ... 6 positioned between a central gear A and a ring gear B. The gears A, B, may rotate in opposite direction, and the axes of the pinions remain stationary. Inlet ports a and exhaust ports b may be reversed by rotating a control valve C through a handle e. Working fluid may be supplied to all inlets a simultaneously, or the fluid may flow in series from one port b to the inlets of two other pinions. In a modification the central wheel A is divided into two wheels side by side, the pinion 1 extends across the teeth of both wheels but the other pinions 2 .... 6 are also divided so that the two central wheels rotate at different speeds. The working fluid is fed to meshing wheels, and exhausted from them, by way of annular grooves in one side wall. The rotary valve C may be replaced by another type of valve.
GB3271435A 1935-11-26 1935-11-26 Improvements in and relating to rotary motors, pumps and the like Expired GB465363A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3271435A GB465363A (en) 1935-11-26 1935-11-26 Improvements in and relating to rotary motors, pumps and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3271435A GB465363A (en) 1935-11-26 1935-11-26 Improvements in and relating to rotary motors, pumps and the like

Publications (1)

Publication Number Publication Date
GB465363A true GB465363A (en) 1937-05-06

Family

ID=10342913

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3271435A Expired GB465363A (en) 1935-11-26 1935-11-26 Improvements in and relating to rotary motors, pumps and the like

Country Status (1)

Country Link
GB (1) GB465363A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE860123C (en) * 1948-10-02 1952-12-18 Salzgitter Maschinen Ag Compressed air gear motor with planetary gear drive
DE1173731B (en) * 1961-07-28 1964-07-09 Duesterloh G Pneumatic gear motor with reduction gear
US3724975A (en) * 1970-04-27 1973-04-03 Deckel Ag Friedrich Gear motor or pump
DE102010056106A1 (en) * 2010-12-23 2012-06-28 Magna Powertrain Ag & Co. Kg gear unit
CN103557301A (en) * 2013-07-12 2014-02-05 郎静明 Infinitely variable device
WO2021143420A1 (en) * 2020-01-18 2021-07-22 潘国陶 Gearbox

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE860123C (en) * 1948-10-02 1952-12-18 Salzgitter Maschinen Ag Compressed air gear motor with planetary gear drive
DE1173731B (en) * 1961-07-28 1964-07-09 Duesterloh G Pneumatic gear motor with reduction gear
US3724975A (en) * 1970-04-27 1973-04-03 Deckel Ag Friedrich Gear motor or pump
WO2012084684A3 (en) * 2010-12-23 2013-07-25 Magna Powertrain Ag & Co Kg Transmission unit
WO2012084684A2 (en) 2010-12-23 2012-06-28 Magna Powertrain Ag & Co Kg Transmission unit
DE102010056106B4 (en) * 2010-12-23 2012-07-19 Magna Powertrain Ag & Co. Kg gear unit
DE102010056106A1 (en) * 2010-12-23 2012-06-28 Magna Powertrain Ag & Co. Kg gear unit
CN103339409A (en) * 2010-12-23 2013-10-02 玛格纳动力传动系统股份及两合公司 Transmission unit
DE112011104525B4 (en) * 2010-12-23 2014-06-05 Magna Powertrain Ag & Co. Kg gear unit
US9017205B2 (en) 2010-12-23 2015-04-28 Magna Powertrain Ag & Co Kg Transmission unit
CN103339409B (en) * 2010-12-23 2016-03-23 玛格纳动力传动系统股份及两合公司 Gear unit
CN103557301A (en) * 2013-07-12 2014-02-05 郎静明 Infinitely variable device
CN103557301B (en) * 2013-07-12 2016-09-14 郎静明 Stepless speed change device
WO2021143420A1 (en) * 2020-01-18 2021-07-22 潘国陶 Gearbox
US11815160B2 (en) 2020-01-18 2023-11-14 Guotao Pan Gearbox

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