LV15764A - Pretstatītu virzuļu iekšdedzes dzinējs - Google Patents

Pretstatītu virzuļu iekšdedzes dzinējs

Info

Publication number
LV15764A
LV15764A LVP-22-07A LVP2022000007A LV15764A LV 15764 A LV15764 A LV 15764A LV P2022000007 A LVP2022000007 A LV P2022000007A LV 15764 A LV15764 A LV 15764A
Authority
LV
Latvia
Prior art keywords
piston
internal combustion
crankshaft
cylinder
compressor
Prior art date
Application number
LVP-22-07A
Other languages
English (en)
Latvian (lv)
Inventor
Uldis ATMATS
Original Assignee
Apex Dynamics, Sia
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 Apex Dynamics, Sia filed Critical Apex Dynamics, Sia
Priority to LVP-22-07A priority Critical patent/LV15764A/lv
Priority to JP2024546018A priority patent/JP2025504103A/ja
Priority to KR1020247026926A priority patent/KR20240144207A/ko
Priority to EP23704837.6A priority patent/EP4473193B1/en
Priority to PCT/LV2023/050001 priority patent/WO2023149793A1/en
Priority to US18/834,237 priority patent/US12416257B2/en
Priority to AU2023215983A priority patent/AU2023215983A1/en
Priority to CN202380032365.XA priority patent/CN119013458A/zh
Publication of LV15764A publication Critical patent/LV15764A/lv

Links

Classifications

    • 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
    • F02B75/282—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders the pistons having equal strokes
    • 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
    • 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
    • F02B33/22—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps with pumping cylinder situated at side of working cylinder, e.g. the cylinders being parallel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
LVP-22-07A 2022-02-02 2022-02-02 Pretstatītu virzuļu iekšdedzes dzinējs LV15764A (lv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
LVP-22-07A LV15764A (lv) 2022-02-02 2022-02-02 Pretstatītu virzuļu iekšdedzes dzinējs
JP2024546018A JP2025504103A (ja) 2022-02-02 2023-01-27 対向ピストン型内燃機関
KR1020247026926A KR20240144207A (ko) 2022-02-02 2023-01-27 대향 피스톤 내부 연소 엔진
EP23704837.6A EP4473193B1 (en) 2022-02-02 2023-01-27 Opposed-piston internal combustion engine
PCT/LV2023/050001 WO2023149793A1 (en) 2022-02-02 2023-01-27 Opposed-piston internal combustion engine
US18/834,237 US12416257B2 (en) 2022-02-02 2023-01-27 Opposed-piston internal combustion engine
AU2023215983A AU2023215983A1 (en) 2022-02-02 2023-01-27 Opposed-piston internal combustion engine
CN202380032365.XA CN119013458A (zh) 2022-02-02 2023-01-27 对置活塞式内燃机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LVP-22-07A LV15764A (lv) 2022-02-02 2022-02-02 Pretstatītu virzuļu iekšdedzes dzinējs

Publications (1)

Publication Number Publication Date
LV15764A true LV15764A (lv) 2023-08-20

Family

ID=80979152

Family Applications (1)

Application Number Title Priority Date Filing Date
LVP-22-07A LV15764A (lv) 2022-02-02 2022-02-02 Pretstatītu virzuļu iekšdedzes dzinējs

Country Status (8)

Country Link
US (1) US12416257B2 (https=)
EP (1) EP4473193B1 (https=)
JP (1) JP2025504103A (https=)
KR (1) KR20240144207A (https=)
CN (1) CN119013458A (https=)
AU (1) AU2023215983A1 (https=)
LV (1) LV15764A (https=)
WO (1) WO2023149793A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2931298A1 (de) * 1978-09-25 1980-03-27 Toyota Motor Co Ltd Zweitakt-otto-brennkraftmaschine
GB2030217A (en) * 1978-09-18 1980-04-02 Toyota Jidosha Kogko Kk Two-stroke cycle petrol engine
DE9209897U1 (de) * 1992-07-23 1992-11-05 Klug, Elmar, 8729 Knetzgau Zweitakt-Brennkraftmaschine
US20120085302A1 (en) * 2010-10-08 2012-04-12 Pinnacle Engines, Inc. Variable compression ratio systems for opposed-piston and other internal combustion engines, and related methods of manufacture and use
RU2737461C1 (ru) * 2020-03-10 2020-11-30 Алексей Митрофанович Китаев Двигатель внутреннего сгорания двойного действия

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5213067A (en) * 1991-12-19 1993-05-25 Kramer Louis E Internal combustion engine
US7360511B2 (en) 2004-06-10 2008-04-22 Achates Power, Inc. Opposed piston engine
WO2008016289A1 (es) 2006-07-31 2008-02-07 Pastor Alvarez Jose Enrique Cámara de combustión interna de dos tiempos con dos pistones encontrados por cilindro
WO2013058802A1 (en) 2011-02-23 2013-04-25 Achates Power Inc. Two stroke, opposed-piston engines with engine braking
GB2512652A (en) * 2013-04-05 2014-10-08 Osp Engines Ltd Multicylinder opposed piston engine with cross-over stepped piston scavenging
EP3420206A4 (en) * 2016-02-22 2019-08-14 Two Heads Llc COMPACT COUNTERPIECE ENGINE WITH CRANKSHAFT ROTATING ON ANY OTHER APPARATUS AS THAT OF THE CYLINDER AXES
US10724467B2 (en) 2016-11-04 2020-07-28 Cummins Inc. Pistons with thermal barrier coatings
US11454165B2 (en) * 2020-02-02 2022-09-27 Creed Engines, Llc Optimal efficiency internal combustion engine
US11131255B1 (en) * 2020-11-10 2021-09-28 Canadavfd Corp (Ltd) Piston engine cylinder head with combined functions
CN113090383A (zh) * 2021-04-17 2021-07-09 许铁牛 一种新型二冲程内燃机

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2030217A (en) * 1978-09-18 1980-04-02 Toyota Jidosha Kogko Kk Two-stroke cycle petrol engine
DE2931298A1 (de) * 1978-09-25 1980-03-27 Toyota Motor Co Ltd Zweitakt-otto-brennkraftmaschine
DE9209897U1 (de) * 1992-07-23 1992-11-05 Klug, Elmar, 8729 Knetzgau Zweitakt-Brennkraftmaschine
US20120085302A1 (en) * 2010-10-08 2012-04-12 Pinnacle Engines, Inc. Variable compression ratio systems for opposed-piston and other internal combustion engines, and related methods of manufacture and use
RU2737461C1 (ru) * 2020-03-10 2020-11-30 Алексей Митрофанович Китаев Двигатель внутреннего сгорания двойного действия

Also Published As

Publication number Publication date
EP4473193B1 (en) 2025-09-03
EP4473193A1 (en) 2024-12-11
KR20240144207A (ko) 2024-10-02
EP4473193C0 (en) 2025-09-03
US20250101908A1 (en) 2025-03-27
US12416257B2 (en) 2025-09-16
JP2025504103A (ja) 2025-02-06
CN119013458A (zh) 2024-11-22
AU2023215983A1 (en) 2024-09-19
WO2023149793A1 (en) 2023-08-10

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