ATE457874T1 - LIQUID DROP EJECTOR - Google Patents

LIQUID DROP EJECTOR

Info

Publication number
ATE457874T1
ATE457874T1 AT08009858T AT08009858T ATE457874T1 AT E457874 T1 ATE457874 T1 AT E457874T1 AT 08009858 T AT08009858 T AT 08009858T AT 08009858 T AT08009858 T AT 08009858T AT E457874 T1 ATE457874 T1 AT E457874T1
Authority
AT
Austria
Prior art keywords
sucking
gas
suction passage
liquid
passage
Prior art date
Application number
AT08009858T
Other languages
German (de)
Inventor
Takaichiro Umeda
Original Assignee
Brother Ind 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 Brother Ind Ltd filed Critical Brother Ind Ltd
Application granted granted Critical
Publication of ATE457874T1 publication Critical patent/ATE457874T1/en

Links

Landscapes

  • Ink Jet (AREA)
  • Coating Apparatus (AREA)

Abstract

A liquid-droplet ejecting apparatus includes a liquid ejecting head; a liquid supply passage; a first suction passage in communication with the liquid supply passage; a sucking device for sucking the gas in the liquid supply passage via the suction passage; a film at the communication part, at which the liquid supply passage and the suction passage communicate with each other, the gas-permeable film allowing the gas to pass therethrough but not allowing the liquid to pass therethrough; a opening-and-closing device, placed in a closed state to disconnect the suction passage from the sucking device, and an open state to communicate the suction passage with the sucking device; a pressure detecting device for detecting an internal pressure of the suction passage; a sucking-device control device; the opening-and-closing device being placed in the open state when the sucking device is to suck the gas from the suction passage, placed in the closed state when the sucking device completes the sucking of the gas from the suction passage; and the sucking-device control device having the sucking device sucking the gas in the liquid supply passage when the pressure detecting device detects that the internal pressure is equal to or above a predetermined threshold. Therefore, the supply channel keeps the separating state of the gas and the liquid each other.
AT08009858T 2007-05-31 2008-05-29 LIQUID DROP EJECTOR ATE457874T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007145462 2007-05-31
JP2007252387A JP4935603B2 (en) 2007-05-31 2007-09-27 Droplet ejector

Publications (1)

Publication Number Publication Date
ATE457874T1 true ATE457874T1 (en) 2010-03-15

Family

ID=40105484

Family Applications (2)

Application Number Title Priority Date Filing Date
AT08009859T ATE452763T1 (en) 2007-05-31 2008-05-29 LIQUID DROP EJECTOR
AT08009858T ATE457874T1 (en) 2007-05-31 2008-05-29 LIQUID DROP EJECTOR

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT08009859T ATE452763T1 (en) 2007-05-31 2008-05-29 LIQUID DROP EJECTOR

Country Status (4)

Country Link
JP (2) JP5217338B2 (en)
CN (2) CN101314283B (en)
AT (2) ATE452763T1 (en)
DE (2) DE602008000431D1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4941483B2 (en) * 2009-02-25 2012-05-30 ブラザー工業株式会社 Damper device
US8752588B2 (en) 2009-03-05 2014-06-17 Sii Printek Inc. Pressure damper, liquid jet head, liquid jet recording apparatus, and method for damping pressure
JP5359454B2 (en) * 2009-03-27 2013-12-04 セイコーエプソン株式会社 Liquid ejector
JP5321969B2 (en) * 2009-07-30 2013-10-23 株式会社リコー Image forming apparatus
CN102029797B (en) * 2009-09-28 2015-02-25 精工爱普生株式会社 Liquid jet apparatus and liquid filling method
JP5633179B2 (en) 2010-04-30 2014-12-03 ブラザー工業株式会社 Cap device
JP5825908B2 (en) * 2011-07-29 2015-12-02 キヤノン株式会社 Liquid ejection device
JP5756707B2 (en) * 2011-08-02 2015-07-29 株式会社ミマキエンジニアリング Ink supply apparatus and printing apparatus including the ink supply apparatus
JP2013052636A (en) * 2011-09-06 2013-03-21 Seiko Epson Corp Liquid ejection apparatus
CN102423966A (en) * 2011-10-11 2012-04-25 江苏锐毕利实业有限公司 Method and system for cleaning spray nozzle of rigid printed circuit board
JP5943858B2 (en) * 2013-02-22 2016-07-05 ローランドディー．ジー．株式会社 Cleaning liquid supply mechanism
JP6098464B2 (en) 2013-09-30 2017-03-22 ブラザー工業株式会社 Liquid ejection device
JP6459594B2 (en) * 2015-02-13 2019-01-30 セイコーエプソン株式会社 Droplet discharge device
EP3230067B1 (en) 2015-04-20 2020-01-29 Hewlett-Packard Development Company, L.P. Aerosol control in a printer
WO2017012637A1 (en) * 2015-07-17 2017-01-26 Hewlett-Packard Development Company, L.P. Suction force calibration
CN107533315B (en) * 2015-07-31 2022-03-18 惠普深蓝有限责任公司 Producing mixed inks in a printing press
JP6613848B2 (en) * 2015-11-26 2019-12-04 セイコーエプソン株式会社 Liquid ejecting apparatus and liquid ejecting method
JP6679900B2 (en) * 2015-12-01 2020-04-15 セイコーエプソン株式会社 Liquid ejector, pressure regulator
CN107020818B (en) 2016-02-02 2020-05-29 精工爱普生株式会社 Liquid ejecting unit, method of driving the same, and liquid ejecting apparatus
JP6859692B2 (en) * 2016-12-13 2021-04-14 セイコーエプソン株式会社 Liquid injection device
JP7172624B2 (en) * 2019-01-16 2022-11-16 セイコーエプソン株式会社 liquid injector
CN111559175A (en) * 2019-02-14 2020-08-21 海德堡印刷机械股份公司 Method for degassing water-based inks

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0679881A (en) * 1992-09-01 1994-03-22 Canon Inc Ink-jet recording device
JP2000301732A (en) * 1999-04-19 2000-10-31 Canon Inc Ink jet recording apparatus
JP2002052737A (en) * 2000-08-10 2002-02-19 Seiko Epson Corp Ink-jet recording device and method for controlling supply of pressured air to ink cartridge in the device
JP2002192743A (en) * 2000-12-27 2002-07-10 Canon Inc Ink jet recorder
JP2002331233A (en) * 2001-05-08 2002-11-19 Seiwa Kagaku:Kk Ozone water making apparatus
JP2006327097A (en) * 2005-05-27 2006-12-07 Olympus Corp Ink jet recording device
JP4677296B2 (en) * 2005-06-24 2011-04-27 キヤノン株式会社 Recording device

Also Published As

Publication number Publication date
ATE452763T1 (en) 2010-01-15
DE602008000431D1 (en) 2010-02-04
DE602008000646D1 (en) 2010-04-01
JP2009006696A (en) 2009-01-15
CN101314284B (en) 2010-12-22
CN101314284A (en) 2008-12-03
JP2009006695A (en) 2009-01-15
CN101314283A (en) 2008-12-03
CN101314283B (en) 2011-03-30
JP4935603B2 (en) 2012-05-23
JP5217338B2 (en) 2013-06-19

Similar Documents

Publication Publication Date Title
ATE452763T1 (en) LIQUID DROP EJECTOR
MX2020005654A (en) Pooling device for single or multiple containers.
EP4249118A3 (en) Fluid control devices
WO2011028408A3 (en) Patient transfer device
MX2017002550A (en) Compliance monitoring module for an inhaler.
MX2021002738A (en) Gastric systems, apparatus, and methods for use with enteral feeding.
ATE496830T1 (en) DEVICE FOR HANDLING FLEXIBLE BAGS
ATE462664T1 (en) CENTRIFUGAL DEVICE FOR FEEDING LYING AND LINED UP MOLDED PARTS
EP4079363A3 (en) Respiratory pressure device
JP2009107137A5 (en)
WO2007050516A3 (en) Insufflating system, method, and computer program product for controlling the supply of a distending media to an endoscopic device
WO2009005058A1 (en) Suction sensor controller and suction-conveyance device using the same
SE0700744L (en) Tank unit with built-in gasification device
DE602005014315D1 (en) Device for handling bows
TW200737391A (en) Methods and apparatus for purging a substrate carrier
MX2009010634A (en) An apparatus for venting an annular space between a liner and a pipeline of a subsea riser.
WO2010080433A3 (en) Fluid storage device and associated systems and methods
EP2905141A3 (en) Liquid supplying device and liquid cartridge
EP1987888A3 (en) Discharge device
MX2017009669A (en) Air handling unit and method for controlling a flow of air therethrough.
DE602005012237D1 (en) METHOD AND DEVICE FOR FLUID DISCHARGE USING DOUBLE DUST SEALS
DK2016003T3 (en) Self-closing valve with valve cover
MY156775A (en) Dosing device for gnerating a gas flow with an active substance finely dispersed in the latter
NZ741204A (en) Systems, devices, and methods for introducing additives to a pressurised vessel
WO2012134939A3 (en) Improved intermittent pneumatic compression device

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties