EP1428977A1 - Machine a fluide rotative - Google Patents

Machine a fluide rotative Download PDF

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Publication number
EP1428977A1
EP1428977A1 EP02772879A EP02772879A EP1428977A1 EP 1428977 A1 EP1428977 A1 EP 1428977A1 EP 02772879 A EP02772879 A EP 02772879A EP 02772879 A EP02772879 A EP 02772879A EP 1428977 A1 EP1428977 A1 EP 1428977A1
Authority
EP
European Patent Office
Prior art keywords
rotor
fixed shaft
rotating shaft
steam
water
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.)
Withdrawn
Application number
EP02772879A
Other languages
German (de)
English (en)
Inventor
Hiroshi K.K. Honda Gijutsu Kenkyusho ICHIKAWA
Tsuneo K. K. Honda Gijutsu Kenkyusho ENDOH
Tsutomu K. K.Honda Gijutsu Kenkyusho TAKAHASHI
Yasunari K. K. Honda Gijutssu kenkyusho KIMURA
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of EP1428977A1 publication Critical patent/EP1428977A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/18—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • 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
    • F01B13/00—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion
    • F01B13/04—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder
    • F01B13/06—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement
    • F01B13/061—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement the connection of the pistons with the actuated or actuating element being at the outer ends of the cylinders
    • 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
    • F01B13/00—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion
    • F01B13/04—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder
    • F01B13/06—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement
    • F01B13/068—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement the connection of the pistons with an actuated or actuating element being at the inner ends of the cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F01C1/34—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members
    • F01C1/344—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F01C1/3446—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along more than one line or surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C11/00—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type
    • F01C11/006—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of dissimilar working principle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/047—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with actuating or actuated elements at the outer ends of the cylinders
    • 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
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2230/00—Manufacture
    • F04C2230/60—Assembly methods
    • F04C2230/602—Gap; Clearance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/60—Shafts
    • F04C2240/601—Shaft flexion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/60—Shafts
    • F04C2240/605—Shaft sleeves or details thereof

Definitions

  • a pair of notches 86a are formed on the outer peripheral face of the thick portion 87a of the fixed sleeve 86 with a phase difference of 180°, and these notches can communicate with the third steam passages S3.
  • the notches 86a and the transit chamber 19 communicate with each other via four fourth steam passages S4 formed axially in the fixed sleeve 86, a fifth steam passage S5 formed within the fixed sleeve 86 and the fixed sleeve support member 82, and through holes 82b opening on the outer periphery of the boss portion 82a of the fixed sleeve support member 82.
  • the water that has been supplied from the sixteenth water passage W16 and lubricated the sliding surfaces of the fixed sleeve 86 and the inner sleeve 85 of the rotating shaft 113 and the water that has lubricated the outer peripheral face of the rotating shaft 113 through the orifice penetrating the bearing members 22 and 23 and has also lubricated the sliding surfaces of the fixed sleeve 86 and the inner sleeve 85 of the rotating shaft 113 were to flow into the transit chamber 19 via the port holes 88d and the port channels 87d formed in the outer periphery of the fixed sleeve 86, the first decreased temperature, decreased pressure steam within the transit chamber 19 might be cooled, and the output of the expander 4 might be degraded.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Sealing Devices (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Details Of Reciprocating Pumps (AREA)
EP02772879A 2001-09-21 2002-09-20 Machine a fluide rotative Withdrawn EP1428977A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001289387 2001-09-21
JP2001289387A JP2003097211A (ja) 2001-09-21 2001-09-21 回転流体機械
PCT/JP2002/009719 WO2003027439A1 (fr) 2001-09-21 2002-09-20 Machine a fluide rotative

Publications (1)

Publication Number Publication Date
EP1428977A1 true EP1428977A1 (fr) 2004-06-16

Family

ID=19111885

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02772879A Withdrawn EP1428977A1 (fr) 2001-09-21 2002-09-20 Machine a fluide rotative

Country Status (4)

Country Link
US (1) US20050019161A1 (fr)
EP (1) EP1428977A1 (fr)
JP (1) JP2003097211A (fr)
WO (1) WO2003027439A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8247362B2 (en) 2008-06-17 2012-08-21 Colgate-Palmolive Company Light duty liquid cleaning compositions and methods of manufacture and use thereof
US7718595B2 (en) * 2008-06-17 2010-05-18 Colgate Palmolive Company Light duty liquid cleaning compositions and methods of manufacture and use thereof comprising organic acids
US8022028B2 (en) * 2008-06-17 2011-09-20 Colgate-Palmolive Company Light duty liquid cleaning compositions and methods of manufacture and use thereof comprising organic acids
US20090312226A1 (en) * 2008-06-17 2009-12-17 Colgate-Palmolive Company Light Duty Liquid Cleaning Compositions And Methods Of Manufacture And Use Thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3585904A (en) * 1968-11-26 1971-06-22 Meyer P White Compressor
US3574493A (en) * 1969-04-21 1971-04-13 Abex Corp Vane-type pumps
US5993173A (en) * 1996-03-06 1999-11-30 Ishikawajima-Harima Heavy Industries Co., Ltd. Turbocharger
US6513482B1 (en) * 1999-03-05 2003-02-04 Honda Giken Kogyo Kabushiki Kaisha Rotary fluid machinery, vane fluid machinery, and waste heat recovery device of internal combustion engine
JP2002070501A (ja) * 2000-09-04 2002-03-08 Honda Motor Co Ltd 回転流体機械

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO03027439A1 *

Also Published As

Publication number Publication date
JP2003097211A (ja) 2003-04-03
US20050019161A1 (en) 2005-01-27
WO2003027439A1 (fr) 2003-04-03

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20040311

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

RIN1 Information on inventor provided before grant (corrected)

Inventor name: TAKAHASHI, TSUTOMU,K. K.HONDA GIJUTSU KENKYUSHO

Inventor name: ENDOH, TSUNEO,K. K. HONDA GIJUTSU KENKYUSHO

Inventor name: ICHIKAWA, HIROSHI,K.K. HONDA GIJUTSU KENKYUSHO

Inventor name: KIMURA, YASUNARI,C/O K.K.HONDA GIJUTSU KENKYUSHO

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20080401