WO2007006469A3 - Gaswechselsteuerung für gegenkolbenmotoren mit schiebebüchsen - Google Patents

Gaswechselsteuerung für gegenkolbenmotoren mit schiebebüchsen Download PDF

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Publication number
WO2007006469A3
WO2007006469A3 PCT/EP2006/006561 EP2006006561W WO2007006469A3 WO 2007006469 A3 WO2007006469 A3 WO 2007006469A3 EP 2006006561 W EP2006006561 W EP 2006006561W WO 2007006469 A3 WO2007006469 A3 WO 2007006469A3
Authority
WO
WIPO (PCT)
Prior art keywords
sliding sleeves
sleeves
opposed piston
gas flow
piston engine
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.)
Ceased
Application number
PCT/EP2006/006561
Other languages
English (en)
French (fr)
Other versions
WO2007006469A2 (de
Inventor
Otto Daude
Guenter Elsbett
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
Publication of WO2007006469A2 publication Critical patent/WO2007006469A2/de
Anticipated expiration legal-status Critical
Publication of WO2007006469A3 publication Critical patent/WO2007006469A3/de
Ceased legal-status Critical Current

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
    • 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/32—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for rotating lift valves, e.g. to diminish wear
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
    • F01L7/02—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves
    • F01L7/04—Rotary or oscillatory 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
    • F01L7/02—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves
    • F01L7/04—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves surrounding working cylinder or piston
    • F01L7/045—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves surrounding working cylinder or piston with two or more valves arranged coaxially
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/01—Absolute values

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

Die Erfindung betrifft Gegenkolbenmotoren, deren Gaswechsel mittels gesteuerter Schiebebüchsen (1 und 2) erfolgt (siehe Querschnittsausschnitt Fig. 1 eines Gegenkolbenmotors), welche ein von der Stellung der Kolben (3 und 4) unabhängiges Öffnen und Schließen von ringförmig um den Zylinder verlaufenden Ein- und Auslasskanälen (5 und 6) ermöglichen, wobei die gegenläufigen Kolben während ihres gesamten Hubes vom äußeren zum den Brennraum (7) einschließenden inneren Totpunkt mit ihren Kolbenringen die durch die Büchsenbewegung sich öffnenden und schließenden Steuerschlitze nie im geöffneten Zustand überlaufen, wodurch die Nachteile von herkömmlichen schlitzgesteuerten Motoren, z. B. Ölabstreifung in die Schlitze und Aufspringen der Kolbenringe vermieden werden. Die Erfindung bezieht sich detailliert auf die Ausgestaltung von Antrieb und Abdichtung der mechanisch, elektrisch, pneumatisch oder hydraulisch axial hin und her bewegten Schiebebüchsen.
PCT/EP2006/006561 2005-07-08 2006-07-05 Gaswechselsteuerung für gegenkolbenmotoren mit schiebebüchsen Ceased WO2007006469A2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102005031982.3 2005-07-08
DE102005031982 2005-07-08
DE102006015647.1 2006-04-04
DE102006015647A DE102006015647A1 (de) 2005-07-08 2006-04-04 Gaswechselsteuerung für Gegenkolbenmotoren mit Schiebebüchsen

Publications (2)

Publication Number Publication Date
WO2007006469A2 WO2007006469A2 (de) 2007-01-18
WO2007006469A3 true WO2007006469A3 (de) 2008-06-19

Family

ID=36972699

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/006561 Ceased WO2007006469A2 (de) 2005-07-08 2006-07-05 Gaswechselsteuerung für gegenkolbenmotoren mit schiebebüchsen

Country Status (2)

Country Link
DE (2) DE202006020546U1 (de)
WO (1) WO2007006469A2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102341570B (zh) * 2009-02-24 2014-09-10 品纳科动力有限公司 带有冷却路径的套筒阀组件

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7559298B2 (en) 2006-04-18 2009-07-14 Cleeves Engines Inc. Internal combustion engine
TR200903671A1 (tr) * 2009-05-12 2010-12-21 Özcan Erg İçten yanmalı motorlar için döner tip valf sistemi.
CN101560915B (zh) * 2009-05-27 2012-12-26 靳宇男 对置活塞滑动缸配气发动机
CN102482986B (zh) 2009-08-20 2014-04-09 品纳科动力有限公司 高涡流引擎
DE202009017640U1 (de) 2009-11-18 2010-07-01 Daude, Otto, Dr.-Ing. MBA Dichtungs-Ausführung für Schiebebuchsen zur Gaswechselsteuerung in Verbrennungsmotoren
DE102009053720A1 (de) 2009-11-18 2011-05-19 Daude, Otto, Dr.-Ing. MBA Dichtungs-Ausführung für Schiebebüchsen zur Gaswechselsteuerung in Verbrennungsmotoren
DE102009053723A1 (de) 2009-11-18 2011-05-19 Daude, Otto, Dr.-Ing. MBA Gegenkolbenmotor mit Gaswechselsteuerung über hydrostatisch bewegte Schiebebüchsen
DE202009017700U1 (de) 2009-11-18 2010-06-02 Daude, Otto, Dr.-Ing. MBA Gegenkolbenmotor mit Gaswechselsteuerung über hydrostatisch bewegte Schiebebüchsen
JP5782109B2 (ja) * 2010-04-27 2015-09-24 アカーテース パワー，インク． 対向ピストン式エンジン用の燃焼室構造
US9512779B2 (en) 2010-04-27 2016-12-06 Achates Power, Inc. Swirl-conserving combustion chamber construction for opposed-piston engines
US10180115B2 (en) 2010-04-27 2019-01-15 Achates Power, Inc. Piston crown bowls defining combustion chamber constructions in opposed-piston engines
US8820294B2 (en) 2010-08-16 2014-09-02 Achates Power, Inc. Fuel injection spray patterns for opposed-piston engines
WO2012048301A1 (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
US9650951B2 (en) 2010-10-08 2017-05-16 Pinnacle Engines, Inc. Single piston sleeve valve with optional variable compression ratio capability
SK5954Y1 (sk) * 2010-11-24 2011-12-05 Albin Orth Valveless four stroke internal combustion engine with opposed axial piston
US20140102418A1 (en) * 2011-04-15 2014-04-17 Yalamuru Ramachandra Babu Opposed piston engine with non-collinear axes of translation
US9309807B2 (en) 2011-05-18 2016-04-12 Achates Power, Inc. Combustion chamber constructions for opposed-piston engines
US20130104848A1 (en) 2011-10-27 2013-05-02 Achates Power, Inc. Fuel Injection Strategies in Opposed-Piston Engines with Multiple Fuel Injectors
CN102926865A (zh) * 2011-11-05 2013-02-13 摩尔动力(北京)技术股份有限公司 对置活塞滑动缸分置配气发动机
CN102979618A (zh) * 2011-11-19 2013-03-20 摩尔动力(北京)技术股份有限公司 自启动二冲程发动机
BR112015000026A2 (pt) 2012-07-02 2017-06-27 Pinnacle Engines Inc motor a diesel de relação de compressão variável
US9211797B2 (en) 2013-11-07 2015-12-15 Achates Power, Inc. Combustion chamber construction with dual mixing regions for opposed-piston engines
US9995213B2 (en) 2015-03-31 2018-06-12 Achates Power, Inc. Asymmetrically-shaped combustion chamber for opposed-piston engines
US9840965B2 (en) 2015-07-31 2017-12-12 Achates Power, Inc. Skewed combustion chamber for opposed-piston engines

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB497300A (en) * 1937-09-14 1938-12-16 Richard Porkman Improvements in or relating to internal combustion engines of the opposed piston type
US2646779A (en) * 1951-11-10 1953-07-28 Harlan N Fiser Sleeve valve means for two-cycle reciprocating engines
US5081963A (en) * 1986-09-04 1992-01-21 Galbraith Engineering Pty. Ltd. Reciprocatory machines
US6205963B1 (en) * 1999-04-06 2001-03-27 Jim W Davies High power density, low emission internal combustion engine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004032452A1 (de) 2004-07-05 2006-01-26 Daude, Otto, Dr.-Ing. Gaswechselsteuerung für Gegenkolbenmotoren

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB497300A (en) * 1937-09-14 1938-12-16 Richard Porkman Improvements in or relating to internal combustion engines of the opposed piston type
US2646779A (en) * 1951-11-10 1953-07-28 Harlan N Fiser Sleeve valve means for two-cycle reciprocating engines
US5081963A (en) * 1986-09-04 1992-01-21 Galbraith Engineering Pty. Ltd. Reciprocatory machines
US6205963B1 (en) * 1999-04-06 2001-03-27 Jim W Davies High power density, low emission internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102341570B (zh) * 2009-02-24 2014-09-10 品纳科动力有限公司 带有冷却路径的套筒阀组件

Also Published As

Publication number Publication date
DE102006015647A1 (de) 2007-03-15
DE202006020546U1 (de) 2009-01-08
WO2007006469A2 (de) 2007-01-18

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