DE59500610D1 - Zweitaktmotor - Google Patents

Zweitaktmotor

Info

Publication number
DE59500610D1
DE59500610D1 DE59500610T DE59500610T DE59500610D1 DE 59500610 D1 DE59500610 D1 DE 59500610D1 DE 59500610 T DE59500610 T DE 59500610T DE 59500610 T DE59500610 T DE 59500610T DE 59500610 D1 DE59500610 D1 DE 59500610D1
Authority
DE
Germany
Prior art keywords
exchanger tube
heat exchanger
heat
engine
engine part
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.)
Expired - Fee Related
Application number
DE59500610T
Other languages
English (en)
Inventor
Lutz Hamann
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.)
FICHT, REINHOLD, 85614 KIRCHSEEON, DE
Original Assignee
Ficht GmbH and Co KG
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 Ficht GmbH and Co KG filed Critical Ficht GmbH and Co KG
Application granted granted Critical
Publication of DE59500610D1 publication Critical patent/DE59500610D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/06—Arrangements for cooling pistons
    • 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
    • F02F3/00—Pistons 
    • F02F3/16—Pistons  having cooling means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/22—Liquid cooling characterised by evaporation and condensation of coolant in closed cycles; characterised by the coolant reaching higher temperatures than normal atmospheric boiling-point
    • F01P2003/2278—Heat pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/06—Arrangements for cooling pistons
    • F01P3/08—Cooling of piston exterior only, e.g. by jets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/06—Arrangements for cooling pistons
    • F01P3/10—Cooling by flow of coolant through pistons
    • 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
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Means For Warming Up And Starting Carburetors (AREA)
  • Valve Device For Special Equipments (AREA)
DE59500610T 1994-02-17 1995-02-13 Zweitaktmotor Expired - Fee Related DE59500610D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4405091A DE4405091A1 (de) 1994-02-17 1994-02-17 Wärmerohrvorrichtung, insbesondere Vorrichtung zum Kühlen von Schwingungen ausführenden Motorteilen
PCT/EP1995/000526 WO1995022686A1 (de) 1994-02-17 1995-02-13 Wärmerohrvorrichtung, insbesondere vorrichtung zum kühlen von schwingungen ausführenden motorteilen

Publications (1)

Publication Number Publication Date
DE59500610D1 true DE59500610D1 (de) 1997-10-09

Family

ID=6510500

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4405091A Withdrawn DE4405091A1 (de) 1994-02-17 1994-02-17 Wärmerohrvorrichtung, insbesondere Vorrichtung zum Kühlen von Schwingungen ausführenden Motorteilen
DE59500610T Expired - Fee Related DE59500610D1 (de) 1994-02-17 1995-02-13 Zweitaktmotor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4405091A Withdrawn DE4405091A1 (de) 1994-02-17 1994-02-17 Wärmerohrvorrichtung, insbesondere Vorrichtung zum Kühlen von Schwingungen ausführenden Motorteilen

Country Status (4)

Country Link
EP (1) EP0745181B1 (de)
AT (1) ATE157740T1 (de)
DE (2) DE4405091A1 (de)
WO (1) WO1995022686A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004038945A1 (de) * 2004-08-11 2006-02-23 Mahle International Gmbh Leichtmetallkolben mit Wärmerohren
DE102007000652B4 (de) 2007-11-07 2016-08-18 Technische Universität Dresden Kolbenkühlvorrichtung für Kolbenmaschinen mit oszillierender und translatorischer Bewegung des Kolbens und der Kolbenstange
DE102008055939B3 (de) * 2008-11-05 2009-11-05 Rajat Gupta Brennkraftmaschine
USD749715S1 (en) 2012-08-06 2016-02-16 Iff Gmbh Electric heating apparatus
DE102013100830A1 (de) 2013-01-28 2014-07-31 Bertwin R. Geist Immobilien + Erneuerbare Energien E.K. Verfahren zum Herstellen einer für ein vorbestimmtes Medium druckdichten, hohlen Kolbenstange
WO2014076305A1 (de) * 2012-11-19 2014-05-22 Bertwin R. Geist Immobilien + Erneuerbare Energien E.K. Verfahren zum herstellen eines für ein vorbestimmtes medium druckdichten hohlkörpers
DE102012111136A1 (de) 2012-11-19 2014-05-22 Bertwin R. Geist Immobilien + Erneuerbare Energien E.K. Verfahren zum Herstellen eines für ein vorbestimmtes Medium druckdichten Hohlkörpers
DE102014201473A1 (de) 2014-01-28 2015-07-30 Neuman & Esser Gmbh & Co. Kg Kolbenstange für kolbenkompressoren und kolbenkompressor
US11761369B1 (en) * 2021-11-01 2023-09-19 United States Of America As Represented By The Secretary Of The Air Force Heat pipes integrated into a 3-D printed part

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884293A (en) * 1973-07-23 1975-05-20 Isothermics Cooling means
JPS5841248A (ja) * 1981-09-05 1983-03-10 Mitsubishi Heavy Ind Ltd ピストン
US4470375A (en) * 1983-06-09 1984-09-11 Automotive Engine Associates Fully hydrodynamic piston ring and piston assembly with elastomerically conforming geometry and internal cooling
DE3433510A1 (de) * 1984-09-12 1986-03-20 Ficht GmbH, 8011 Kirchseeon Gleitstein fuer eine mit einer kurbelwelle zusammenwirkenden kurbelschleife, insbesondere fuer eine brennkraftmaschine mit mindestens einem zylinder
US5413073A (en) * 1993-04-01 1995-05-09 Eaton Corporation Ultra light engine valve

Also Published As

Publication number Publication date
WO1995022686A1 (de) 1995-08-24
EP0745181A1 (de) 1996-12-04
DE4405091A1 (de) 1995-08-24
EP0745181B1 (de) 1997-09-03
ATE157740T1 (de) 1997-09-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FICHT, REINHOLD, 85614 KIRCHSEEON, DE

8339 Ceased/non-payment of the annual fee