DE68914706D1 - Brennkraftmaschine ohne Öl-Schmierung, ohne Kühlung, mit gleichmässig zusammengepresster Gasfilm-Schmierung. - Google Patents

Brennkraftmaschine ohne Öl-Schmierung, ohne Kühlung, mit gleichmässig zusammengepresster Gasfilm-Schmierung.

Info

Publication number: DE68914706D1
Authority: DE; Germany
Prior art keywords: lubrication; cooling; combustion engine; internal combustion; compressed gas
Prior art date: 1988-02-23
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 - Fee Related

Application number

DE68914706T

Other languages

English (en)

Other versions

DE68914706T2 (de

Inventor

Wallace R Wade

Vemulapalli Durga Nageswar Rao

Peter H Havstad

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.)

Ford Werke GmbH

Original Assignee

Ford Werke GmbH

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.)

1988-02-23

Filing date

1989-02-03

Publication date

1994-05-26

1989-02-03 Application filed by Ford Werke GmbH filed Critical Ford Werke GmbH

1994-05-26 Application granted granted Critical

1994-05-26 Publication of DE68914706D1 publication Critical patent/DE68914706D1/de

1994-08-04 Publication of DE68914706T2 publication Critical patent/DE68914706T2/de

2009-02-04 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- F02B41/00—Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases
- F02F7/0002—Cylinder arrangements
- F02F7/0007—Crankcases of engines with cylinders in line
- 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
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/20—SOHC [Single overhead camshaft]

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)

DE68914706T 1988-02-23 1989-02-03 Brennkraftmaschine ohne Öl-Schmierung, ohne Kühlung, mit gleichmässig zusammengepresster Gasfilm-Schmierung. Expired - Fee Related DE68914706T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/159,614 US4846051A (en)	1988-02-23	1988-02-23	Uncooled oilless internal combustion engine having uniform gas squeeze film lubrication

Publications (2)

Publication Number	Publication Date
DE68914706D1 true DE68914706D1 (de)	1994-05-26
DE68914706T2 DE68914706T2 (de)	1994-08-04

Family

ID=22573271

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE68914706T Expired - Fee Related DE68914706T2 (de)	1988-02-23	1989-02-03	Brennkraftmaschine ohne Öl-Schmierung, ohne Kühlung, mit gleichmässig zusammengepresster Gasfilm-Schmierung.

Country Status (5)

Country	Link
US (1)	US4846051A (de)
EP (1)	EP0330326B1 (de)
AU (1)	AU616944B2 (de)
CA (1)	CA1321330C (de)
DE (1)	DE68914706T2 (de)

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US4955284A (en) *	1989-02-27	1990-09-11	Ingersoll-Rand Company	Piston having ceramic parts
US5040618A (en) *	1989-04-24	1991-08-20	Cannon Industries, Inc.	Pneumatic drill
JPH0668247B2 (ja) *	1989-07-17	1994-08-31	いすゞ自動車株式会社	アルコール燃料を用いるセラミックエンジン
JP2881996B2 (ja) *	1990-08-03	1999-04-12	坂東機工株式会社	往復動エンジン
WO1992021941A1 (en) *	1991-05-20	1992-12-10	Computer Control Corporation	Flow calibrator
US5279210A (en) *	1992-09-03	1994-01-18	Pinkerton Dennis T	Self cleaning reciprocating and/or rotating device
US5695199A (en) *	1994-03-14	1997-12-09	Rao; V. Durga Nageswar	Piston sealing assembly
WO1996031683A1 (en) *	1995-04-04	1996-10-10	United States Of America, Represented By The S	Carbon-carbon cylinder block
US5740788A (en) *	1995-08-16	1998-04-21	Northrop Grumman Corporation	Fiber reinforced ceramic matrix composite piston and cylinder/sleeve for an internal combustion engine
DE19548718C1 (de) *	1995-12-23	1997-05-28	Daimler Benz Ag	Reibungsbelastetes Bauteil eines Verbrennungsmotors
DE19614505C1 (de) *	1996-04-12	1997-08-21	Festo Kg	Aktuator
DE19627418C1 (de) *	1996-07-08	1997-12-18	Daimler Benz Ag	Kolben/Büchsen-Einheit für einen Hubkolben-Verbrennungsmotor
DE19630215A1 (de) *	1996-07-26	1998-01-29	Daimler Benz Ag	Schmierölkreislauffreier Verbrennungsmotor
US6293764B1 (en) *	1997-01-17	2001-09-25	Greenfield Ag	Reciprocating compressor with dry lubricating system
DE19806175C2 (de) *	1997-02-01	2001-04-12	Dancho Zochev Donkov	Plunger-Brennkraftmaschine
GB0016196D0 (en) *	2000-06-30	2000-08-23	Lucas Industries Ltd	Oil system
US20040074470A1 (en) *	2000-11-30	2004-04-22	Peter Plichta	Method for powering an engine by combustion of silicon hydrogens and silicon powder with self-generating silicon nitride lubrication
CA2436938C (en)	2000-12-02	2009-11-03	Global Engineered Products, Llc	High and low temperature gas actuated cylinder
JP2009525433A (ja) *	2006-02-01	2009-07-09	リッチアイディアズクリエイテッド−ホールディングカンパニーインク	内燃機関
EP2535258A2 (de) *	2006-10-05	2012-12-19	Mitja Victor Hinderks	Verbessertes wassergängiges Fahrzeug
EP2245269B1 (de)	2008-01-11	2020-01-01	McVan Aerospace, Llc	Hubkolbenverbrennungsmotor
CN107084036B (zh) *	2008-04-16	2019-10-22	米提亚·维克托·辛德克斯	新型往复式机器和其它装置
WO2010067728A1 (ja) *	2008-12-10	2010-06-17	トヨタ自動車株式会社	ピストンの気体潤滑構造およびスターリングエンジン
EP2526277A4 (de) *	2010-01-20	2014-10-29	Firestar Engineering Llc	Isolierte brennkammer
DE102010050574A1 (de) *	2010-11-05	2012-05-10	Valeo Schalter Und Sensoren Gmbh	Verfahren zum Durchführen einer Toleranzanalyse, Recheneinrichtung und Computerprogrammprodukt
US8662029B2 (en)	2010-11-23	2014-03-04	Etagen, Inc.	High-efficiency linear combustion engine
US9097203B2 (en) *	2011-12-29	2015-08-04	Etagen, Inc.	Methods and systems for managing a clearance gap in a piston engine
US9004038B2 (en)	2011-12-29	2015-04-14	Etagen, Inc.	Methods and systems for managing a clearance gap in a piston engine
US8720317B2 (en) *	2011-12-29	2014-05-13	Etagen, Inc.	Methods and systems for managing a clearance gap in a piston engine
EP2798154A1 (de) *	2011-12-29	2014-11-05	Etagen, Inc.	Verfahren und systeme zur verwaltung eines abstandsspalts bei einem kolbenmotor
US9169797B2 (en)	2011-12-29	2015-10-27	Etagen, Inc.	Methods and systems for managing a clearance gap in a piston engine
US20130167797A1 (en)	2011-12-29	2013-07-04	Matt Svrcek	Methods and systems for managing a clearance gap in a piston engine
US10215229B2 (en)	2013-03-14	2019-02-26	Etagen, Inc.	Mechanism for maintaining a clearance gap
US10202938B2 (en)	2013-07-09	2019-02-12	Briggs & Stratton Corporation	Welded engine block for small internal combustion engines
US20170175621A1 (en) *	2015-12-18	2017-06-22	Briggs & Stratton Corporation	Engine operable in horizontal and vertical shaft orientations
KR20250053998A (ko)	2018-07-24	2025-04-22	메인스프링 에너지, 인크.	선형 전자기 머신
WO2021176335A1 (en) *	2020-03-02	2021-09-10	Briggs & Stratton, Llc	Internal combustion engine with reduced oil maintenance
US12255514B2 (en)	2021-07-30	2025-03-18	Mainspring Energy, Inc.	Systems and methods for flexure-based bearing mounting

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* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE563277A (de) *
US2857220A (en) *	1954-01-22	1958-10-21	Philips Corp	Hot-gas reciprocating engine
GB1096655A (en) *	1965-08-24	1967-12-29	Ruston & Hornsby Ltd	Gaseous lubrication, sealing and centring of pistons
JPS5675940A (en) *	1979-11-21	1981-06-23	Toshiba Corp	Cylinder for internal combustion engine
GB2112454B (en) *	1981-12-23	1985-02-13	Armstrong Whitworth And Compan	Opposed piston compression ignition engine
DE3218311A1 (de) *	1982-05-14	1983-11-24	Ficht GmbH, 8011 Kirchseeon	Kurbelschleifenanordnung fuer brennkraftmaschinen, insbesondere zweitakt-brennkraftmaschinen mit einander gegenueberliegenden zylindern
US4541786A (en) *	1982-09-03	1985-09-17	Ford Motor Company	Ceramic turbocharger
DE3303229A1 (de) *	1983-02-01	1984-08-09	Lothar 4150 Krefeld Strach	Keramik-verbrennungsmotor ohne kolbenschmierung
JPS59170444A (ja) *	1983-03-18	1984-09-26	Hitachi Ltd	セラミツクエンジン
FR2545542B1 (fr) *	1983-05-05	1987-06-26	Renault	Piston en materiaux refractaires, notamment pour moteurs a allumage par compression
JPS6140879A (ja) *	1984-08-03	1986-02-27	日本碍子株式会社	金属・セラミツクス結合体およびその製造法
GB2189005B (en) *	1986-04-08	1989-12-28	Ae Plc	Engines

1988
- 1988-02-23 US US07/159,614 patent/US4846051A/en not_active Ceased
1989
- 1989-01-18 CA CA000588552A patent/CA1321330C/en not_active Expired - Fee Related
- 1989-02-03 EP EP89301097A patent/EP0330326B1/de not_active Expired - Lifetime
- 1989-02-03 DE DE68914706T patent/DE68914706T2/de not_active Expired - Fee Related
- 1989-02-22 AU AU30183/89A patent/AU616944B2/en not_active Ceased

Also Published As

Publication number	Publication date
DE68914706T2 (de)	1994-08-04
US4846051A (en)	1989-07-11
CA1321330C (en)	1993-08-17
EP0330326A2 (de)	1989-08-30
EP0330326B1 (de)	1994-04-20
EP0330326A3 (en)	1990-01-31
AU3018389A (en)	1989-08-24
AU616944B2 (en)	1991-11-14

Publication	Publication Date	Title
DE68914706D1 (de)	1994-05-26	Brennkraftmaschine ohne Öl-Schmierung, ohne Kühlung, mit gleichmässig zusammengepresster Gasfilm-Schmierung.
DE59001542D1 (de)	1993-07-01	Brennkraftmaschine mit abgasturbolader.
DE68902327D1 (de)	1992-09-10	Brennkraftmaschine ohne oelschmierung mit gasphasenschmierung.
DE69214234D1 (de)	1996-11-07	Brennkraftmaschine mit Kompressor
DE3761838D1 (de)	1990-04-12	Mehrzylinder-brennkraftmaschine mit zwei abgasturboladern.
DE69109728D1 (de)	1995-06-22	Kolben für Brennkraftmaschinen.
DE69110342D1 (de)	1995-07-20	Ventiltriebvorrichtung für Viertaktbrennkraftmaschine.
DE3860674D1 (de)	1990-10-31	Kolben fuer brennkraftmaschinen.
DE69110332D1 (de)	1995-07-20	Ventilantriebsvorrichtung für Viertaktbrennkraftmaschine.
DE68918684D1 (de)	1994-11-10	Luft-/flüssigkeitsgekühlte Brennkraftmaschine.
DE59203687D1 (de)	1995-10-19	Kolben für Brennkraftmaschinen.
DE59004332D1 (de)	1994-03-03	Pressgegossener Leichtmetallkolben für Verbrennungskraftmaschinen.
DE3768026D1 (de)	1991-03-21	Luftverdichtende, ventilgesteuerte brennkraftmaschine.
DE3674696D1 (de)	1990-11-08	Brennkraftmaschine mit zylindereinlasskanal.
ATA54691A (de)	1997-08-15	Luftverdichtende, ventilgesteuerte brennkraftmaschine
DE58901046D1 (de)	1992-04-30	Luftverdichtende, ventilgesteuerte brennkraftmaschine.
NO822614L (no)	1983-02-04	Smoereolje for anvendelse i forbindelse med innvendige forbrenningsmotorer.
DE68918777D1 (de)	1994-11-17	Versagensfeststellungsverfahren für die Brennkraftmaschinen mit variabler Ventilsteuerung.
NO860264L (no)	1986-07-28	Flerdelt, oljekjoelt sylinderstempel for stempelforbrenningsmotorer.
DE3482427D1 (de)	1990-07-12	Kolben fuer brennkraftmaschine.
DE3672674D1 (de)	1990-08-23	Brennkraftmaschinenkolben mit oeltaschenschmierung.
DE59105854D1 (de)	1995-08-03	Kurbelwelle für eine Brennkraftmaschine.
DE68917033D1 (de)	1994-09-01	Ölwannenstruktur für Brennkraftmaschinen.
DE69012750D1 (de)	1994-10-27	Brennkraftmaschine mit mehreren Ventilen.
ATE127880T1 (de)	1995-09-15	Brennkraftmaschine mit schmierpumpen auf der nockenwelle.

Legal Events

Date	Code	Title	Description
1995-05-18	8364	No opposition during term of opposition
2002-12-19	8339	Ceased/non-payment of the annual fee