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WO2006031935B1 - Soupape a mouvement orbital destinee a une pompe alternative - Google Patents

Soupape a mouvement orbital destinee a une pompe alternative

Info

Publication number
WO2006031935B1
WO2006031935B1 PCT/US2005/032856 US2005032856W WO2006031935B1 WO 2006031935 B1 WO2006031935 B1 WO 2006031935B1 US 2005032856 W US2005032856 W US 2005032856W WO 2006031935 B1 WO2006031935 B1 WO 2006031935B1
Authority
WO
WIPO (PCT)
Prior art keywords
port
valve
cylinder
intake
cavity
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.)
Ceased
Application number
PCT/US2005/032856
Other languages
English (en)
Other versions
WO2006031935A1 (fr
Inventor
Harry Lynn
Roy Rozek
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.)
Thomas Industries Inc
Original Assignee
Thomas Industries Inc
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 Thomas Industries Inc filed Critical Thomas Industries Inc
Priority to AU2005284802A priority Critical patent/AU2005284802A1/en
Priority to US11/574,807 priority patent/US20080075616A1/en
Priority to EP05796351A priority patent/EP1789678A1/fr
Priority to JP2007531471A priority patent/JP2008513649A/ja
Priority to CA002580022A priority patent/CA2580022A1/fr
Publication of WO2006031935A1 publication Critical patent/WO2006031935A1/fr
Publication of WO2006031935B1 publication Critical patent/WO2006031935B1/fr
Priority to GB0704521A priority patent/GB2432197A/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • 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
    • F01B3/0002—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary 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
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/02—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis with wobble-plate
    • 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
    • F01B3/10—Control of working-fluid admission or discharge peculiar thereto
    • F01B3/101—Control of working-fluid admission or discharge peculiar thereto for machines with stationary cylinders
    • 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
    • F04B27/10—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 having stationary cylinders
    • F04B27/1009—Distribution members
    • 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
    • F04B39/10—Adaptations or arrangements of distribution members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

L'invention concerne une soupape à mouvement orbital destinée à des pompes, des compresseurs, et des moteurs pneumatiques ou hydrauliques équipés de cylindres multiples tels que des pompes du type à plateau ou à disque oscillant et des compresseurs à pistons axiaux agencés autour d'un axe central, ladite soupape étant connectée par l'intermédiaire d'un excentrique et d'un palier à un arbre et amenée à décrire une orbite autour d'un axe de l'arbre par rotation de cet arbre. Des rainures ménagées dans la surface de la soupape à mouvement orbital connectent alternativement un orifice de chaque cylindre avec une admission fixe et un orifice d'échappement de la plaque de soupape temporisé afin d'obtenir une performance optimale indépendamment du différentiel de pression, autrement nécessaire pour ouvrir ou fermer un clapet passif ou des appareils de réglage de pression à clapet. Le déplacement orbital permet à une soupape d'agir directement sur des fonctions d'admission et d'échappement avec un déplacement relativement plus petit et une friction de loin inférieure à celle d'une soupape rotative de dimension semblable.
PCT/US2005/032856 2004-09-15 2005-09-15 Soupape a mouvement orbital destinee a une pompe alternative Ceased WO2006031935A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AU2005284802A AU2005284802A1 (en) 2004-09-15 2005-09-15 Orbiting valve for a reciprocating pump
US11/574,807 US20080075616A1 (en) 2004-09-15 2005-09-15 Orbiting Valve For A Reciprocating Pump
EP05796351A EP1789678A1 (fr) 2004-09-15 2005-09-15 Soupape a mouvement orbital destinee a une pompe alternative
JP2007531471A JP2008513649A (ja) 2004-09-15 2005-09-15 往復ポンプ用軌道バルブ
CA002580022A CA2580022A1 (fr) 2004-09-15 2005-09-15 Soupape a mouvement orbital destinee a une pompe alternative
GB0704521A GB2432197A (en) 2004-09-15 2007-03-09 Orbiting valve for a reciprocating pump

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61001304P 2004-09-15 2004-09-15
US60/610,013 2004-09-15

Publications (2)

Publication Number Publication Date
WO2006031935A1 WO2006031935A1 (fr) 2006-03-23
WO2006031935B1 true WO2006031935B1 (fr) 2006-05-11

Family

ID=36060376

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/032856 Ceased WO2006031935A1 (fr) 2004-09-15 2005-09-15 Soupape a mouvement orbital destinee a une pompe alternative

Country Status (8)

Country Link
US (1) US20080075616A1 (fr)
EP (1) EP1789678A1 (fr)
JP (1) JP2008513649A (fr)
CN (1) CN101018949A (fr)
AU (1) AU2005284802A1 (fr)
CA (1) CA2580022A1 (fr)
GB (1) GB2432197A (fr)
WO (1) WO2006031935A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2617531C2 (ru) * 2011-11-22 2017-04-25 Грако Миннесота Инк. Ящичный насосный лубрикатор
CN105332871B (zh) * 2015-11-20 2017-07-25 西安交通大学 分散式杯状缸体与滚动轴承支撑的斜盘式轴向柱塞泵
CN109863301A (zh) 2016-07-25 2019-06-07 开罗股份有限公司 摇摆板式压缩机和使用它的氧气浓缩器
JP7366935B2 (ja) * 2019-01-11 2023-10-23 ローツェライフサイエンス株式会社 ガス滅菌に対応可能な駆動機構

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732808A (en) * 1956-01-31 Fluid pump and control
US1774663A (en) * 1929-07-24 1930-09-02 Arthur S Parks Pump
US2142086A (en) * 1933-09-09 1939-01-03 Ex Cell O Corp Fuel pump
US2579879A (en) * 1949-12-10 1951-12-25 Sundstrand Machine Tool Co Gyratory valve for hydraulic pumps or motors
US5058485A (en) * 1986-11-04 1991-10-22 Cardillo Joseph S Ring valve pump
US4877383A (en) * 1987-08-03 1989-10-31 White Hollis Newcomb Jun Device having a sealed control opening and an orbiting valve
US5733105A (en) * 1995-03-20 1998-03-31 Micropump, Inc. Axial cam driven valve arrangement for an axial cam driven parallel piston pump system
JP2000073946A (ja) * 1998-08-27 2000-03-07 Denso Corp 圧縮機
US6572344B1 (en) * 2001-11-26 2003-06-03 Caterpillar Inc Compact pump or motor with internal swash plate
US6651794B2 (en) * 2001-12-07 2003-11-25 Caterpillar Inc Hydro-mechanical combiner

Also Published As

Publication number Publication date
CN101018949A (zh) 2007-08-15
US20080075616A1 (en) 2008-03-27
WO2006031935A1 (fr) 2006-03-23
CA2580022A1 (fr) 2006-03-23
GB0704521D0 (en) 2007-04-18
AU2005284802A1 (en) 2006-03-23
EP1789678A1 (fr) 2007-05-30
GB2432197A (en) 2007-05-16
JP2008513649A (ja) 2008-05-01

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