GB1067069A – Improvements in internal combustion engines, particularly in engines of the two-stroke type
– Google Patents
GB1067069A – Improvements in internal combustion engines, particularly in engines of the two-stroke type
– Google Patents
Improvements in internal combustion engines, particularly in engines of the two-stroke type
Info
Publication number
GB1067069A
GB1067069A
GB37648/64A
GB3764864A
GB1067069A
GB 1067069 A
GB1067069 A
GB 1067069A
GB 37648/64 A
GB37648/64 A
GB 37648/64A
GB 3764864 A
GB3764864 A
GB 3764864A
GB 1067069 A
GB1067069 A
GB 1067069A
Authority
GB
United Kingdom
Prior art keywords
piston
stroke
rocker
pitman
roller bearing
Prior art date
1963-10-15
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
GB37648/64A
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.)
ROGER LAURENT JEAN BAPTISTE SA
Original Assignee
ROGER LAURENT JEAN BAPTISTE SA
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.)
1963-10-15
Filing date
1964-09-15
Publication date
1967-05-03
1964-09-15
Application filed by ROGER LAURENT JEAN BAPTISTE SA
filed
Critical
ROGER LAURENT JEAN BAPTISTE SA
1967-05-03
Publication of GB1067069A
publication
Critical
patent/GB1067069A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
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
F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
F02B75/18—Multi-cylinder engines
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
F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
F02B75/18—Multi-cylinder engines
F02B75/24—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of «flat» type
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
F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
Abstract
1,067,069. Two stroke I. C. engines. R. L. J-B, SAN MORI. Sept. 15, 1964 [Oct. 15, 1963], No.37648/64. Heading F1B. [Also in Division F2] In an I. C. engine having groups of cylinders made up of two parallel cylinders 2, 3, Fig. 2 each containing two opposed pistons 5, diagonally Opposite pistons are interconnected by links, 7, rockers 8 and pitmans 9. Each pitman 9 has a big end 18 which surrounds the outer ring (19), Fig. 3 (not shown) of roller bearing 12 and is surrounded by ring 20 and retained by plates 13. Each pitman little end 26 is engaged on a roller bearing 29 surrounding a sleeve on rocker axis 30 which engages yoke 27 of rocker 8. The opposite end of rocker 8 is engaged, through a rollers 35, by link 7 which rolls on reinforcing plate 34 mounted in piston 5. The rocker axes (10), are rigid with rings 40 which have eccentric inner and outer bores to permit adjustment of the compression ratio. In each cylinder group all four shafts may be interconnected to provide manual or automatic adjustment, e.g. by variation in pressure, of the compression ratio. Each crankshaft section has a fluted boss (57) engaging a fluted socket (58) of an adjacent crank-shaft. In another embodiment, the roller bearing on crank-pin (11), Fig.4 (not shown) is surrounded by a whorl (23) which is separated from opposite faces of a box-like recess (22) in a pitman (21) by needle roller shoes (24), the stroke of which is limited by abutments (25). Mixture is inducted into the engine through passage 41 and on the inward piston stroke valve (47), Fig. 5 (not shown) is initially moved inwardly by fractional engagement with the tail (46) of piston 5. Gases are then drawn into the space between piston 5 and head (44). Valve (47) continues to move until its rim (48b) engages sleeve (41b). On the outward stroke of the piston valve (47) is moved to the closed position whilst the gases beneath the piston are transferred through ports 51 to scavenge the combustion space by a transverse flow to exhaust ports 52 leading to exhaust passages 42. Lubrication A centrifugal pump feeds oil through duct (17) to channel (15) and bearings 12 are fed centrifugally through channels (16).
GB37648/64A
1963-10-15
1964-09-15
Improvements in internal combustion engines, particularly in engines of the two-stroke type
Expired
GB1067069A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
MC459A
MC425A1
(en)
1963-10-15
1963-10-15
Internal combustion engine
Publications (1)
Publication Number
Publication Date
GB1067069A
true
GB1067069A
(en)
1967-05-03
Family
ID=19737584
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB37648/64A
Expired
GB1067069A
(en)
1963-10-15
1964-09-15
Improvements in internal combustion engines, particularly in engines of the two-stroke type
Country Status (6)
Country
Link
US
(1)
US3316889A
(en)
CH
(1)
CH415171A
(en)
DE
(1)
DE1451676A1
(en)
ES
(1)
ES304781A1
(en)
GB
(1)
GB1067069A
(en)
MC
(1)
MC425A1
(en)
Families Citing this family (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US8807112B2
(en)
*
2010-02-03
2014-08-19
Achates Power, Inc.
Rolling thrust bearing constructions
Family Cites Families (14)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US898913A
(en)
*
1906-03-16
1908-09-15
William J Newton
Two-cycle gas-engine.
US1080123A
(en)
*
1912-07-10
1913-12-02
Don E Pratt
Internal-combustion engine.
AT65004B
(en)
*
1912-10-15
1914-05-25
Friedrich W Rogler
Two-stroke internal combustion engine, in particular for liquid fuels.
US1607431A
(en)
*
1922-10-11
1926-11-16
Brice John Francis
Motor
US1662740A
(en)
*
1924-12-22
1928-03-13
Robert L Dennison
Internal-combustion engine
US1789190A
(en)
*
1928-07-16
1931-01-13
Noble Warren
Internal-combustion engine
US1890794A
(en)
*
1930-06-17
1932-12-13
Penning Cornelis Joannes Hugo
Internal combustion engine of the oppositely-moving piston type
US2067049A
(en)
*
1934-04-23
1937-01-05
Campbell Wyant & Cannon Co
Internal combustion engine
US2112829A
(en)
*
1935-08-07
1938-04-05
Colburn Engineering Corp
Internal combustion engine
US2134811A
(en)
*
1936-01-09
1938-11-01
Harold D Church
Internal combustion engine
GB531009A
(en)
*
1939-07-08
1940-12-27
Edward Moller
Improvements in two-stroke cycle internal combustion engines
GB558115A
(en)
*
1942-06-16
1943-12-22
James Thomas Bird
Improvements relating to internal combustion engines
US2647498A
(en)
*
1947-06-17
1953-08-04
Henri J Hickey
Internal-combustion engine
GB779631A
(en)
*
1952-12-18
1957-07-24
Roland Laraque
Improvements relating to internal combustion engines with opposed pistons
1963
1963-10-15
MC
MC459A
patent/MC425A1/en
unknown
1964
1964-09-14
US
US396078A
patent/US3316889A/en
not_active
Expired – Lifetime
1964-09-15
GB
GB37648/64A
patent/GB1067069A/en
not_active
Expired
1964-09-16
CH
CH1206864A
patent/CH415171A/en
unknown
1964-10-06
DE
DE19641451676
patent/DE1451676A1/en
active
Pending
1964-10-08
ES
ES304781A
patent/ES304781A1/en
not_active
Expired
Also Published As
Publication number
Publication date
DE1451676A1
(en)
1969-01-30
ES304781A1
(en)
1964-12-01
MC425A1
(en)
1964-05-16
CH415171A
(en)
1966-06-15
US3316889A
(en)
1967-05-02
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