GB202720A - Improvements in and relating to internal combustion engines - Google Patents
Improvements in and relating to internal combustion enginesInfo
- Publication number
- GB202720A GB202720A GB1450022A GB1450022A GB202720A GB 202720 A GB202720 A GB 202720A GB 1450022 A GB1450022 A GB 1450022A GB 1450022 A GB1450022 A GB 1450022A GB 202720 A GB202720 A GB 202720A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lever
- pistons
- cylinders
- engine
- shafts
- 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
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
- F01B7/00—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
- F01B7/02—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons
- F01B7/04—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons acting on same main shaft
- F01B7/12—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons acting on same main shaft using rockers and connecting-rods
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transmission Devices (AREA)
Abstract
202,720. Lander, C. May 23, 1922. Driving - gear. - In engines of the kind described in Specification 196,782 in which the movement of the piston is transmitted through a lever passing through the cylinder wall, the movement of several pistons is, according to this invention, transmitted to a. single crank. Fig. 1 shows a two stroke cycle engine with two cylinders each having oppositely moving pistons and the outer ends of which serve as pumps. Two lever; 2 mounted on shafts 3 each engage two pistons; arms 4 on the shafts are connected by a link 5 to which the connecting-rod 6 is attached. The engine may comprise a series of such pairs of cylinders. One modification comprises a single horizontal cylinder having two pistons, with the arms 2 and 4 of one lever in line and those of the other at right angles and the connecting rod attached to the arm 4 of the first lever. In a second modification there are two cylinders side by side each with a single piston and with a shaft 3 between them. The levers may be mounted on adjustable fulcra to vary the clearance. A single cylinder engine may have the lever mounted on an adjustable fulcrum to vary both stroke and clearance.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1450022A GB202720A (en) | 1922-05-23 | 1922-05-23 | Improvements in and relating to internal combustion engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1450022A GB202720A (en) | 1922-05-23 | 1922-05-23 | Improvements in and relating to internal combustion engines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB202720A true GB202720A (en) | 1923-08-23 |
Family
ID=10042304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1450022A Expired GB202720A (en) | 1922-05-23 | 1922-05-23 | Improvements in and relating to internal combustion engines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB202720A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4305349A (en) * | 1979-08-06 | 1981-12-15 | Zimmerly Harold L | Internal combustion engine |
-
1922
- 1922-05-23 GB GB1450022A patent/GB202720A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4305349A (en) * | 1979-08-06 | 1981-12-15 | Zimmerly Harold L | Internal combustion engine |
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