GB2516411B - Opposed stepped piston engine with eccentric rod drives and power take-offs - Google Patents

Opposed stepped piston engine with eccentric rod drives and power take-offs

Info

Publication number
GB2516411B
GB2516411B GB1306182.5A GB201306182A GB2516411B GB 2516411 B GB2516411 B GB 2516411B GB 201306182 A GB201306182 A GB 201306182A GB 2516411 B GB2516411 B GB 2516411B
Authority
GB
United Kingdom
Prior art keywords
offs
power take
rod drives
piston engine
stepped piston
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.)
Active
Application number
GB1306182.5A
Other versions
GB201306182D0 (en
GB2516411A (en
Inventor
Pirault Jean-Pierre
Veshagh Ali
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.)
OSP ENGINES Ltd
Original Assignee
OSP ENGINES Ltd
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 OSP ENGINES Ltd filed Critical OSP ENGINES Ltd
Priority to GB1306182.5A priority Critical patent/GB2516411B/en
Publication of GB201306182D0 publication Critical patent/GB201306182D0/en
Priority to PCT/GB2014/051052 priority patent/WO2014162144A1/en
Publication of GB2516411A publication Critical patent/GB2516411A/en
Application granted granted Critical
Publication of GB2516411B publication Critical patent/GB2516411B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01B7/14—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons acting on different main shafts
    • 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
    • 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
    • F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups
GB1306182.5A 2013-04-05 2013-04-05 Opposed stepped piston engine with eccentric rod drives and power take-offs Active GB2516411B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1306182.5A GB2516411B (en) 2013-04-05 2013-04-05 Opposed stepped piston engine with eccentric rod drives and power take-offs
PCT/GB2014/051052 WO2014162144A1 (en) 2013-04-05 2014-04-04 Opposed piston engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1306182.5A GB2516411B (en) 2013-04-05 2013-04-05 Opposed stepped piston engine with eccentric rod drives and power take-offs

Publications (3)

Publication Number Publication Date
GB201306182D0 GB201306182D0 (en) 2013-05-22
GB2516411A GB2516411A (en) 2015-01-28
GB2516411B true GB2516411B (en) 2018-11-14

Family

ID=48483405

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1306182.5A Active GB2516411B (en) 2013-04-05 2013-04-05 Opposed stepped piston engine with eccentric rod drives and power take-offs

Country Status (2)

Country Link
GB (1) GB2516411B (en)
WO (1) WO2014162144A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017200924A1 (en) 2017-01-20 2018-07-26 Bayerische Motoren Werke Aktiengesellschaft Opposed piston engine
NL2024838B1 (en) * 2020-02-05 2021-09-13 Andreas Van Oosten Mattheus Internal combustion engine
CN113864193A (en) * 2021-10-28 2021-12-31 珠海凌达压缩机有限公司 Crankshaft assembly, pump body assembly and compressor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB584783A (en) * 1945-07-14 1947-01-22 Brush Electrical Eng Improvements in and relating to two-stroke internal combustion engines of the opposed piston type
US2420779A (en) * 1944-04-10 1947-05-20 Carl L Holmes Opposed piston engine
GB746820A (en) * 1953-11-06 1956-03-21 English Electric Co Ltd Improvements in and relating to two-stroke cycle internal combustion engines
WO2009061873A2 (en) * 2007-11-08 2009-05-14 Two Heads Llc Monoblock valveless opposing piston internal combustion engine
CN103122793A (en) * 2011-11-18 2013-05-29 梁天宇 Variable compression ratio opposed piston homogeneous charge compression ignition engine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2169807A (en) * 1938-03-04 1939-08-15 George R Lyon Compressor
US3069915A (en) * 1958-08-04 1962-12-25 Jr William S Sawle Coupling assembly for engine crankshafts
JPS56104120A (en) * 1980-01-23 1981-08-19 Takao Muto Double piston engine
US7273023B2 (en) * 2005-03-11 2007-09-25 Tour Engine, Inc. Steam enhanced double piston cycle engine
US7509930B2 (en) * 2007-05-03 2009-03-31 Dupont Stephen Internal combustion barrel engine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2420779A (en) * 1944-04-10 1947-05-20 Carl L Holmes Opposed piston engine
GB584783A (en) * 1945-07-14 1947-01-22 Brush Electrical Eng Improvements in and relating to two-stroke internal combustion engines of the opposed piston type
GB746820A (en) * 1953-11-06 1956-03-21 English Electric Co Ltd Improvements in and relating to two-stroke cycle internal combustion engines
WO2009061873A2 (en) * 2007-11-08 2009-05-14 Two Heads Llc Monoblock valveless opposing piston internal combustion engine
CN103122793A (en) * 2011-11-18 2013-05-29 梁天宇 Variable compression ratio opposed piston homogeneous charge compression ignition engine

Also Published As

Publication number Publication date
WO2014162144A1 (en) 2014-10-09
GB201306182D0 (en) 2013-05-22
GB2516411A (en) 2015-01-28

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