EP3283768A4 - Pompe à engrenages et appareil d'impression doté de cette dernière - Google Patents

Pompe à engrenages et appareil d'impression doté de cette dernière Download PDF

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Publication number
EP3283768A4
EP3283768A4 EP16779779.4A EP16779779A EP3283768A4 EP 3283768 A4 EP3283768 A4 EP 3283768A4 EP 16779779 A EP16779779 A EP 16779779A EP 3283768 A4 EP3283768 A4 EP 3283768A4
Authority
EP
European Patent Office
Prior art keywords
same
printing apparatus
apparatus provided
gear pump
gear
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.)
Pending
Application number
EP16779779.4A
Other languages
German (de)
English (en)
Other versions
EP3283768A1 (fr
Inventor
Masaaki Ando
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of EP3283768A1 publication Critical patent/EP3283768A1/fr
Publication of EP3283768A4 publication Critical patent/EP3283768A4/fr
Pending 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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17596—Ink pumps, ink valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/18—Ink recirculation systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
    • 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
    • F01C21/02—Arrangements of bearings
    • 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
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/086—Carter
    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • 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
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/001—Pumps for particular liquids
    • 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
    • F04C2210/00—Fluid
    • F04C2210/20—Fluid liquid, i.e. incompressible
    • F04C2210/205—Ink
    • 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
    • F04C2240/50—Bearings
    • F04C2240/56—Bearing bushings or details thereof
    • 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
    • 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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/17—Tolerance; Play; Gap

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Ink Jet (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
EP16779779.4A 2015-04-17 2016-04-14 Pompe à engrenages et appareil d'impression doté de cette dernière Pending EP3283768A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015084840A JP2016205170A (ja) 2015-04-17 2015-04-17 ギヤポンプおよびこれを備えた印刷装置
PCT/JP2016/002032 WO2016166985A1 (fr) 2015-04-17 2016-04-14 Pompe à engrenages et appareil d'impression doté de cette dernière

Publications (2)

Publication Number Publication Date
EP3283768A1 EP3283768A1 (fr) 2018-02-21
EP3283768A4 true EP3283768A4 (fr) 2018-11-21

Family

ID=57126459

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16779779.4A Pending EP3283768A4 (fr) 2015-04-17 2016-04-14 Pompe à engrenages et appareil d'impression doté de cette dernière

Country Status (4)

Country Link
EP (1) EP3283768A4 (fr)
JP (1) JP2016205170A (fr)
CN (1) CN107532588A (fr)
WO (1) WO2016166985A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11060559B2 (en) * 2018-06-11 2021-07-13 Eaton Intelligent Power Limited Bi-metallic journal bearing with additive manufactured sleeve

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03202687A (ja) * 1989-12-28 1991-09-04 Kazuo Moro 粒状物含有液用ギヤポンプ
US5178528A (en) * 1990-10-24 1993-01-12 Jean Malfit Hydraulic generator-receiver for power transmission
EP0828077A1 (fr) * 1996-09-06 1998-03-11 Eastman Kodak Company Arbres pour micropompes à engrenages faits de céramique de zircone ou de zircone composite et leur procédé de fabrication
US6053718A (en) * 1997-03-17 2000-04-25 Geraete Und Pumpenbau Gmbh Geared pump for conveying fluids
JP2007177735A (ja) * 2005-12-28 2007-07-12 Ntn Corp ギアポンプ
JP2008014292A (ja) * 2006-07-10 2008-01-24 Toyota Industries Corp ギヤポンプ
US20110148957A1 (en) * 2009-12-21 2011-06-23 Xerox Corporation Bidirectional Ink Pump
JP2011179329A (ja) * 2010-02-26 2011-09-15 Heishin Kikai Kogyo Kk 舶用燃料油供給用の歯車ポンプ
JP2012021516A (ja) * 2010-07-16 2012-02-02 Seiko Epson Corp 流体流動装置、流体噴射装置、流体流動方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4749283A (en) * 1985-09-12 1988-06-07 Canon Kabushiki Kaisha Static pressure bearing
JPH01131870A (ja) * 1987-11-17 1989-05-24 Matsushita Refrig Co Ltd 蓄冷式冷蔵庫
DE29516780U1 (de) * 1995-10-24 1995-12-07 Truninger Ag, Langendorf Zahnradpumpe oder -motor
JP3602275B2 (ja) * 1996-10-29 2004-12-15 光洋精工株式会社 ギアポンプ
JP2002070846A (ja) * 2000-08-31 2002-03-08 Dainippon Ink & Chem Inc すべり軸受け及びこれを用いたギヤポンプ
EP1988290B2 (fr) 2006-02-20 2019-09-11 Shimadzu Mectem, Inc. Pompe à engrenages
JP2010190350A (ja) * 2009-02-19 2010-09-02 Ihi Corp 静圧気体軸受装置
JP2011110737A (ja) * 2009-11-25 2011-06-09 Seiko Epson Corp 液体噴射装置、及び、その制御方法
JP5617407B2 (ja) * 2010-07-16 2014-11-05 セイコーエプソン株式会社 流体流動装置、流体噴射装置
JP5861916B2 (ja) * 2011-02-01 2016-02-16 株式会社リコー 遊星歯車装置および画像形成装置
WO2015026850A1 (fr) 2013-08-19 2015-02-26 Purdue Research Foundation Pompe à haute pression miniature et système d'actionnement hydraulique électrique

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03202687A (ja) * 1989-12-28 1991-09-04 Kazuo Moro 粒状物含有液用ギヤポンプ
US5178528A (en) * 1990-10-24 1993-01-12 Jean Malfit Hydraulic generator-receiver for power transmission
EP0828077A1 (fr) * 1996-09-06 1998-03-11 Eastman Kodak Company Arbres pour micropompes à engrenages faits de céramique de zircone ou de zircone composite et leur procédé de fabrication
US6053718A (en) * 1997-03-17 2000-04-25 Geraete Und Pumpenbau Gmbh Geared pump for conveying fluids
JP2007177735A (ja) * 2005-12-28 2007-07-12 Ntn Corp ギアポンプ
JP2008014292A (ja) * 2006-07-10 2008-01-24 Toyota Industries Corp ギヤポンプ
US20110148957A1 (en) * 2009-12-21 2011-06-23 Xerox Corporation Bidirectional Ink Pump
JP2011179329A (ja) * 2010-02-26 2011-09-15 Heishin Kikai Kogyo Kk 舶用燃料油供給用の歯車ポンプ
JP2012021516A (ja) * 2010-07-16 2012-02-02 Seiko Epson Corp 流体流動装置、流体噴射装置、流体流動方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016166985A1 *

Also Published As

Publication number Publication date
EP3283768A1 (fr) 2018-02-21
JP2016205170A (ja) 2016-12-08
WO2016166985A1 (fr) 2016-10-20
CN107532588A (zh) 2018-01-02

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