GB191502702A - Improvements in Rotary Pumps and Motors. - Google Patents

Improvements in Rotary Pumps and Motors.

Info

Publication number
GB191502702A
GB191502702A GB191502702DA GB191502702A GB 191502702 A GB191502702 A GB 191502702A GB 191502702D A GB191502702D A GB 191502702DA GB 191502702 A GB191502702 A GB 191502702A
Authority
GB
United Kingdom
Prior art keywords
oil
lubricated
supplied
pipe
bearings
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
Inventor
Henry Selby Hele-Shaw
Francis Leigh Martineau
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
Publication of GB191502702A publication Critical patent/GB191502702A/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
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B13/00—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion
    • F01B13/04—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder
    • F01B13/06—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement
    • F01B13/061—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement the connection of the pistons with the actuated or actuating element being at the outer ends of the cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B57/00—Internal-combustion aspects of rotary engines in which the combusted gases displace one or more reciprocating pistons
    • F02B57/08—Engines with star-shaped cylinder arrangements
    • F02B57/10—Engines with star-shaped cylinder arrangements with combustion space in centre of star

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Hydraulic Motors (AREA)

Abstract

2702. Shaw, H. S. Hele-, and Martineau, F. L. Feb. 19. Revolving - cylinder pumps. - Revolving- cylinder and reciprocating - piston pumps and motors, of the type in which the pistons coact with eccentric rings which float round with the cylinder body, have cylindrical bearings provided with special means of lubrication. The eccentric ring runs in plain cylindrical bearings 12 in slide blocks 19 and can be adjusted by means of the rods 8, 9. The bearings are preferably lined with white metal 13 and are lubricated by oil caught in the wells or grooves 10 in the end covers. The oil is supplied to spring-pressed pads 14, Fig. 3, by passages 16, 17, provision being made by grooves 18 for the movement of the block 19. The piston - rollers are lined with white metal and are lubricated by oil from the cylinders passing through holes 27, 28. The bearings 12 may also be lubricated by passages in the blocks 19 supplied by tubes from the pressure oil supply in the case of a motor. The central valve 30, Figs. 1 and 4, has supply and exhaust ports 33 communicating with longitudinal ducts 31, 32, one of which opens into a groove communicating with the pipe 37, while the other opens into the chamber 43 communicating with the pipe 36. In the case of a liquid-pressure motor, leakage is made up through the valves 39 from the chamber 41 supplied by a pipe 40.
GB191502702D 1915-02-19 1915-02-19 Improvements in Rotary Pumps and Motors. Expired GB191502702A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191502702T 1915-02-19

Publications (1)

Publication Number Publication Date
GB191502702A true GB191502702A (en) 1916-02-10

Family

ID=32649012

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191502702D Expired GB191502702A (en) 1915-02-19 1915-02-19 Improvements in Rotary Pumps and Motors.

Country Status (1)

Country Link
GB (1) GB191502702A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012004630A1 (en) * 2010-07-06 2012-01-12 Larry Sydney Oliver Ampuero Internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012004630A1 (en) * 2010-07-06 2012-01-12 Larry Sydney Oliver Ampuero Internal combustion engine
US9441536B2 (en) 2010-07-06 2016-09-13 Larry Sydney Ampuero Internal combustion engine

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