GB104695A - Improvements in or relating to Internal-combustion Engines. - Google Patents

Improvements in or relating to Internal-combustion Engines.

Info

Publication number
GB104695A
GB104695A GB49016A GB49016A GB104695A GB 104695 A GB104695 A GB 104695A GB 49016 A GB49016 A GB 49016A GB 49016 A GB49016 A GB 49016A GB 104695 A GB104695 A GB 104695A
Authority
GB
United Kingdom
Prior art keywords
chambers
cylinder
stroke
ports
communication
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
GB49016A
Inventor
John Milton Cage
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 GB49016A priority Critical patent/GB104695A/en
Publication of GB104695A publication Critical patent/GB104695A/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
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L5/00—Slide valve-gear or valve-arrangements
    • F01L5/04—Slide valve-gear or valve-arrangements with cylindrical, sleeve, or part-annularly shaped valves
    • F01L5/06—Slide valve-gear or valve-arrangements with cylindrical, sleeve, or part-annularly shaped valves surrounding working cylinder or piston
    • 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/06—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps
    • F02B33/10—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps with the pumping cylinder situated between working cylinder and crankcase, or with the pumping cylinder surrounding working cylinder
    • F02B33/12—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps with the pumping cylinder situated between working cylinder and crankcase, or with the pumping cylinder surrounding working cylinder the rear face of working piston acting as pumping member and co-operating with a pumping chamber isolated from crankcase, the connecting-rod passing through the chamber and co-operating with movable isolating member
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Reciprocating Pumps (AREA)

Abstract

104,695. Cage, J. M. Jan. 11, 1916. Valves.-In two-stroke-cycle engines of the i:ind in which the exhaust gases are withdrawn by a pump, the engine cylinder 36 and the pump cylinder are surrounded by a cylinder 40 divided longitudinally into chambers 73, 56, 85, Fig. 5, the chambers 73 being put into communication with the cylinder 36 and vacuum pump at different periods, and the chambers 56 serving as connecting-passages between the compression chamber and cylinder. The chambers 85 contain water and extend from the top of the cylinder 40 to an annular chamber 86, the separate chambers being in communication midway by passages 85a. The cylinder 28 of the vacuum pump is actuated by an eccentric 25 and is made with ports 51, 71. 60, 77. The ports 51, 60 place the compression chamber and cylinder 36 in communication through the annular chamber 57, chambers 56, and the annular chamber 54 when opposite the ports 50, 52 and 61, 62, respectively. The ports 71, 77 place the chambers 73 in communication with the cylinder 36 and pump, respectively. In operation assuming the pistons 31, 35 to be in their lowest positions, on the first up-stroke a charge is drawn through the passage 64 and ports 61, 62 into the compression chamber, i.e., the space between the piston 35 and the diaphragm 33. On the down-stroke the charge is compressed, since the port 61 is closed, and passes into the chambers 56 where it is heated and from whence it passes into the cylinder on the following up-stroke, towards the end of which the inlet port 50 is closed. Ignition then occurs, and near the end of the down-stroke, the port 71 comes into alinement with the ports 70, 72, and the exhaust escapes into the chambers 73. During the following up-stroke, the exhaust is retained in the chambers 73, but during the next down-stroke, the ports 76, 77 come into alinement and the exhaust passes into the vacuum pump, from which it is expelled through the port 80 during the next up-stroke.
GB49016A 1916-01-11 1916-01-11 Improvements in or relating to Internal-combustion Engines. Expired GB104695A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB49016A GB104695A (en) 1916-01-11 1916-01-11 Improvements in or relating to Internal-combustion Engines.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB49016A GB104695A (en) 1916-01-11 1916-01-11 Improvements in or relating to Internal-combustion Engines.

Publications (1)

Publication Number Publication Date
GB104695A true GB104695A (en) 1917-03-12

Family

ID=32481103

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49016A Expired GB104695A (en) 1916-01-11 1916-01-11 Improvements in or relating to Internal-combustion Engines.

Country Status (1)

Country Link
GB (1) GB104695A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0785347A1 (en) * 1994-07-13 1997-07-23 Jury Nikolaevich Skripov Two-stroke internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0785347A1 (en) * 1994-07-13 1997-07-23 Jury Nikolaevich Skripov Two-stroke internal combustion engine
EP0785347A4 (en) * 1994-07-13 1999-09-01 Jury Nikolaevich Skripov Two-stroke internal combustion engine

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