EP2642123A4 - Structure de refroidissement pour bloc-cylindres et dispositif hydraulique du type à plateau oscillant équipé de cette dernière - Google Patents

Structure de refroidissement pour bloc-cylindres et dispositif hydraulique du type à plateau oscillant équipé de cette dernière Download PDF

Info

Publication number
EP2642123A4
EP2642123A4 EP10859806.1A EP10859806A EP2642123A4 EP 2642123 A4 EP2642123 A4 EP 2642123A4 EP 10859806 A EP10859806 A EP 10859806A EP 2642123 A4 EP2642123 A4 EP 2642123A4
Authority
EP
European Patent Office
Prior art keywords
same
cylinder block
swash plate
cooling structure
device equipped
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Withdrawn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
EP10859806.1A
Other languages
German (de)
English (en)
Other versions
EP2642123A1 (fr
Inventor
Takeshi Ohno
Makoto Azuma
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.)
Kawasaki Heavy Industries Ltd
Kawasaki Motors Ltd
Original Assignee
Kawasaki Heavy Industries Ltd
Kawasaki Jukogyo KK
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 Kawasaki Heavy Industries Ltd, Kawasaki Jukogyo KK filed Critical Kawasaki Heavy Industries Ltd
Publication of EP2642123A1 publication Critical patent/EP2642123A1/fr
Publication of EP2642123A4 publication Critical patent/EP2642123A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/06—Cooling; Heating; Prevention of freezing
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • 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
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0035—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block having two or more sets of cylinders or pistons
    • 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
    • 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
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • 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
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/26—Cylinder heads having cooling means
    • 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
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • 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
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B1/22—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block having two or more sets of cylinders or 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
    • F04B25/00—Multi-stage pumps
    • F04B25/04—Multi-stage pumps having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/06—Cooling; Heating; Prevention of freezing
    • F04B39/066—Cooling by ventilation
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/08—Cooling; Heating; Preventing freezing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Details Of Reciprocating Pumps (AREA)
EP10859806.1A 2010-11-16 2010-11-16 Structure de refroidissement pour bloc-cylindres et dispositif hydraulique du type à plateau oscillant équipé de cette dernière Withdrawn EP2642123A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2010/006721 WO2012066593A1 (fr) 2010-11-16 2010-11-16 Structure de refroidissement pour bloc-cylindres et dispositif hydraulique du type à plateau oscillant équipé de cette dernière

Publications (2)

Publication Number Publication Date
EP2642123A1 EP2642123A1 (fr) 2013-09-25
EP2642123A4 true EP2642123A4 (fr) 2017-10-04

Family

ID=46083567

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10859806.1A Withdrawn EP2642123A4 (fr) 2010-11-16 2010-11-16 Structure de refroidissement pour bloc-cylindres et dispositif hydraulique du type à plateau oscillant équipé de cette dernière

Country Status (6)

Country Link
US (1) US20130000481A1 (fr)
EP (1) EP2642123A4 (fr)
JP (1) JP5444462B2 (fr)
KR (1) KR101330768B1 (fr)
CN (1) CN102630279A (fr)
WO (1) WO2012066593A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6276911B2 (ja) * 2012-08-13 2018-02-07 Ｋｙｂ株式会社 液圧回転機
JP6106834B2 (ja) * 2012-08-28 2017-04-05 ダイハツ工業株式会社 油圧式無段変速機
JP2014126020A (ja) * 2012-12-27 2014-07-07 Kawasaki Heavy Ind Ltd アキシャルピストンモータ
JP6080626B2 (ja) * 2013-03-13 2017-02-15 川崎重工業株式会社 アキシャルピストンモータ
JP6252313B2 (ja) * 2014-03-31 2017-12-27 株式会社Ｇｓユアサ 蓄電装置
ES2777213T3 (es) * 2014-11-11 2020-08-04 Danfoss As Máquina de pistón axial
CN105201816B (zh) * 2015-09-07 2017-03-22 福州大学 一种斜盘式柱塞泵的缸体自冷却结构
JP2018076826A (ja) * 2016-11-10 2018-05-17 川崎重工業株式会社 シリンダブロックとそれを備えた斜板形液圧回転装置
JP6913260B2 (ja) * 2016-11-10 2021-08-04 川崎重工業株式会社 シリンダブロックとそれを備えた斜板形液圧回転装置
JP6831711B2 (ja) 2017-02-01 2021-02-17 川崎重工業株式会社 液圧駆動システム
KR102348899B1 (ko) * 2021-11-01 2022-01-11 토비스유압 주식회사 사판식 유압모터 시스템
JP7809003B2 (ja) * 2022-03-31 2026-01-30 川崎重工業株式会社 回転斜板式液圧ポンプ

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB761122A (en) * 1951-10-03 1956-11-14 Shell Refining & Marketing Co Improvements in machines operating according to a modified stirling cycle
AU5917865A (fr) * 1966-05-20 1967-11-23
JPS6223559A (ja) * 1985-07-23 1987-01-31 Sanden Corp スタ−リングエンジン
JPH05321753A (ja) * 1992-05-19 1993-12-07 Nissan Motor Co Ltd 多気筒エンジンの本体構造
US5271363A (en) * 1992-12-02 1993-12-21 Briggs & Stratton Corp. Reinforced cylinder for an internal combustion engine
US20050172621A1 (en) * 2004-02-11 2005-08-11 George Kadlicko Control valve supply for rotary hydraulic machine

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3169488A (en) * 1961-11-03 1965-02-16 New York Air Brake Co Rotary cylinder barrel and method of making same
US3170297A (en) * 1963-09-30 1965-02-23 Bendix Corp Hydrostatic thrust bearing device
JPS54102701U (fr) * 1977-12-29 1979-07-19
JPS54102710U (fr) * 1977-12-29 1979-07-19
JPH036874Y2 (fr) * 1985-03-01 1991-02-20
JPS6257779U (fr) * 1985-09-30 1987-04-10
US4875390A (en) * 1986-03-24 1989-10-24 Honda Giken Kogyo Kabushiki Kaisha Shift control device for hydrostatic continuously variable transmission
US5681149A (en) * 1995-07-19 1997-10-28 Trinova Corporation Hydraulic pump with side discharge valve plate
US5782160A (en) * 1997-05-28 1998-07-21 Vickers, Incorporated Adjustable stop for variable displacement pumps
US5845559A (en) * 1997-08-08 1998-12-08 Eaton Corporation Axial piston pump neutral centering mechanism
JP2001059561A (ja) * 1999-08-23 2001-03-06 Yanmar Diesel Engine Co Ltd 回転体を備えた流体機械
US6354812B1 (en) * 2000-06-29 2002-03-12 Eaton Corporation Adjustment maximum displacement stop for variable displacement piston pump
JP2003247487A (ja) * 2002-02-21 2003-09-05 Sanden Corp 斜板式圧縮機
JP5107389B2 (ja) * 2005-01-07 2012-12-26 三菱重工業株式会社 低温流体用昇圧装置
JP4833237B2 (ja) * 2008-03-03 2011-12-07 川崎重工業株式会社 電動機一体型油圧モータ
JP4805368B2 (ja) * 2009-01-28 2011-11-02 川崎重工業株式会社 バルブプレート、及びそれを備えるピストンポンプ又はモータ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB761122A (en) * 1951-10-03 1956-11-14 Shell Refining & Marketing Co Improvements in machines operating according to a modified stirling cycle
AU5917865A (fr) * 1966-05-20 1967-11-23
JPS6223559A (ja) * 1985-07-23 1987-01-31 Sanden Corp スタ−リングエンジン
JPH05321753A (ja) * 1992-05-19 1993-12-07 Nissan Motor Co Ltd 多気筒エンジンの本体構造
US5271363A (en) * 1992-12-02 1993-12-21 Briggs & Stratton Corp. Reinforced cylinder for an internal combustion engine
US20050172621A1 (en) * 2004-02-11 2005-08-11 George Kadlicko Control valve supply for rotary hydraulic machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012066593A1 *

Also Published As

Publication number Publication date
JPWO2012066593A1 (ja) 2014-05-12
EP2642123A1 (fr) 2013-09-25
CN102630279A (zh) 2012-08-08
JP5444462B2 (ja) 2014-03-19
WO2012066593A1 (fr) 2012-05-24
KR20120083876A (ko) 2012-07-26
US20130000481A1 (en) 2013-01-03
KR101330768B1 (ko) 2013-11-18

Similar Documents

Publication Publication Date Title
EP2671001A1 (fr) Ensemble piston-cylindre hydropneumatique
EP2730879B8 (fr) Dispositif refroidissant de type refroidissement par liquide
EP2554842A4 (fr) Plaque de soupape, et pompe hydraulique à pistons axiaux et moteur hydraulique à pistons axiaux pourvus de cette dernière
EP2348207A4 (fr) Dispositif pour refroidissement de piston
EP2639540A4 (fr) Échangeur de chaleur en forme de plaques et dispositif de pompe à chaleur
EP2280174A4 (fr) Vérin hydraulique, unité de pompage de pétrole, module de pompage de pétrole et système de pompage de pétrole
EP2663785A4 (fr) Pistons de frein et nez de piston
GB0815766D0 (en) Rotary piston and cylinder devices
EP2623874A4 (fr) Refroidisseur et dispositif de réfrigération pourvu de celui-ci
EP2522381A4 (fr) Pompe cylindrique
EP2656942A4 (fr) Poinçon pour le forgeage à froid par filage inverse
EP2532930A4 (fr) Bouteille métallique composite haute pression
GB2497004B (en) Cylinder block assembly for x-engines
GB2482750B (en) Opposed piston engine
EP2612039A4 (fr) Dispositif à cylindres télescopiques et véhicule
EP2644907A4 (fr) Système de vérin hydraulique
EP2256364B8 (fr) Dispositif de cylindre
GB2471737B (en) Hydraulic cylinder device
GB0817784D0 (en) Hydraulic cylinder and related arrangements
EP2492482A4 (fr) Piston et moteur
GB2496099B (en) Split volume cylinder and piston combination
AU2011904645A0 (en) hydraulic cylinder engine
AU2010905503A0 (en) Hydraulic Actuator using Binary-coded Displacer Pistons
AU2008900879A0 (en) Super cool thermoelectic intercooler
HK1145349A (en) Piston engine systems and methods

Legal Events

Date Code Title Description
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: 20130221

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20170901

RIC1 Information provided on ipc code assigned before grant

Ipc: F04B 1/20 20060101AFI20170828BHEP

Ipc: F03C 1/253 20060101ALI20170828BHEP

Ipc: F02F 1/02 20060101ALI20170828BHEP

Ipc: F04B 39/06 20060101ALI20170828BHEP

Ipc: F04B 1/22 20060101ALI20170828BHEP

Ipc: F02F 1/26 20060101ALI20170828BHEP

Ipc: F04B 53/16 20060101ALI20170828BHEP

Ipc: F04B 53/08 20060101ALI20170828BHEP

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: 20180330