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
Application number
PCT/EP2006/006561
Other languages
English (en)
French (fr)
Other versions
WO2007006469A2 (de
Inventor
Otto Daude
Guenter Elsbett
Original Assignee
Otto Daude
Elsbett G
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 Otto Daude, Elsbett G filed Critical Otto Daude
Publication of WO2007006469A2 publication Critical patent/WO2007006469A2/de
Publication of WO2007006469A3 publication Critical patent/WO2007006469A3/de

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)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Output Control And Ontrol Of Special Type Engine (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 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 WO2007006469A2 (de) 2005-07-08 2006-07-05 Gaswechselsteuerung für gegenkolbenmotoren mit schiebebüchsen

Country Status (2)

Country Link
DE (2) DE102006015647A1 (de)
WO (1) WO2007006469A2 (de)

Families Citing this family (25)

* 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
US8573178B2 (en) * 2009-02-24 2013-11-05 Pinnacle Engines, Inc. Sleeve valve assembly
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
DE102009053720A1 (de) 2009-11-18 2011-05-19 Daude, Otto, Dr.-Ing. MBA Dichtungs-Ausführung für Schiebebüchsen zur Gaswechselsteuerung in Verbrennungsmotoren
DE202009017700U1 (de) 2009-11-18 2010-06-02 Daude, Otto, Dr.-Ing. MBA Gegenkolbenmotor mit Gaswechselsteuerung über hydrostatisch bewegte Schiebebüchsen
DE102009053723A1 (de) 2009-11-18 2011-05-19 Daude, Otto, Dr.-Ing. MBA Gegenkolbenmotor mit Gaswechselsteuerung über hydrostatisch bewegte Schiebebüchsen
DE202009017640U1 (de) 2009-11-18 2010-07-01 Daude, Otto, Dr.-Ing. MBA Dichtungs-Ausführung für Schiebebuchsen zur Gaswechselsteuerung in Verbrennungsmotoren
CN102947545B (zh) * 2010-04-27 2015-11-25 阿凯提兹动力公司 用于对置活塞发动机的燃烧室构造
US10180115B2 (en) 2010-04-27 2019-01-15 Achates Power, Inc. Piston crown bowls defining combustion chamber constructions in opposed-piston engines
US9512779B2 (en) 2010-04-27 2016-12-06 Achates Power, Inc. Swirl-conserving combustion chamber construction for opposed-piston engines
EP2998541B1 (de) 2010-08-16 2017-01-04 Achates Power, Inc. Kraftstoffeinspritzmuster für motoren mit entgegengesetzten kolben
US9650951B2 (en) 2010-10-08 2017-05-16 Pinnacle Engines, Inc. Single piston sleeve valve with optional variable compression ratio capability
EP2625404B1 (de) 2010-10-08 2017-01-04 Pinnacle Engines, Inc. System mit variablem verdichtungsverhältnis für gegenkolben- und andere verbrennungsmotoren sowie verfahren zu seiner herstellung und verwendung
SK5954Y1 (sk) * 2010-11-24 2011-12-05 Albin Orth Valveless four stroke internal combustion engine with opposed axial piston
WO2012142530A1 (en) * 2011-04-15 2012-10-18 Pinnacle Engines, Inc. 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

Also Published As

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

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