TW200513390A - Chip structure for injection nozzle - Google Patents

Chip structure for injection nozzle

Info

Publication number
TW200513390A
TW200513390A TW092127843A TW92127843A TW200513390A TW 200513390 A TW200513390 A TW 200513390A TW 092127843 A TW092127843 A TW 092127843A TW 92127843 A TW92127843 A TW 92127843A TW 200513390 A TW200513390 A TW 200513390A
Authority
TW
Taiwan
Prior art keywords
heat
bearing substrate
resistance member
injection nozzle
fluid structure
Prior art date
Application number
TW092127843A
Other languages
Chinese (zh)
Other versions
TWI220131B (en
Inventor
Jian-Chiun Lion
Chun-Jung Chen
Original Assignee
Ind Tech Res Inst
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 Ind Tech Res Inst filed Critical Ind Tech Res Inst
Priority to TW92127843A priority Critical patent/TWI220131B/en
Application granted granted Critical
Publication of TWI220131B publication Critical patent/TWI220131B/en
Publication of TW200513390A publication Critical patent/TW200513390A/en

Links

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)

Abstract

Disclosed is a chip structure for an injection nozzle, which consists of a fluid structure and a bearing substrate. The fluid structure includes: a liquid spraying chamber, a spraying opening and a heat-resistance member. The heat-resistance member is engaged with the liquid spraying chamber to control the liquid injection from the spraying opening. The bearing substrate is connected with the fluid structure. The bearing substrate is thinned in order to form concave grooves serving as a heat-insulation chamber, the heat-insulation chamber corresponding to the heat-resistance member with respect to the bearing substrate, so as to reduce the dissipation of heat energy through the substrate, to reduce driving voltage power and then to enhance operation frequency and printing speed.
TW92127843A 2003-10-07 2003-10-07 Chip structure for injection nozzle TWI220131B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW92127843A TWI220131B (en) 2003-10-07 2003-10-07 Chip structure for injection nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW92127843A TWI220131B (en) 2003-10-07 2003-10-07 Chip structure for injection nozzle

Publications (2)

Publication Number Publication Date
TWI220131B TWI220131B (en) 2004-08-11
TW200513390A true TW200513390A (en) 2005-04-16

Family

ID=34076644

Family Applications (1)

Application Number Title Priority Date Filing Date
TW92127843A TWI220131B (en) 2003-10-07 2003-10-07 Chip structure for injection nozzle

Country Status (1)

Country Link
TW (1) TWI220131B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018120613A1 (en) * 2016-12-29 2018-07-05 上海新微技术研发中心有限公司 Thermal bubble inkjet print head chip and manufacturing method therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018120613A1 (en) * 2016-12-29 2018-07-05 上海新微技术研发中心有限公司 Thermal bubble inkjet print head chip and manufacturing method therefor
CN108248219A (en) * 2016-12-29 2018-07-06 上海新微技术研发中心有限公司 Thermal bubble ink jet print head chip and method of manufacturing the same

Also Published As

Publication number Publication date
TWI220131B (en) 2004-08-11

Similar Documents

Publication Publication Date Title
WO2007068134A3 (en) Device for generating cold and heat by a magneto-calorific effect
WO2005022176A3 (en) Temperature control system which sprays liquid coolant droplets against an ic-module at a sub-atmospheric pressure
IN2012DN05106A (en)
WO2002084754A3 (en) Piezoelectric micro-transducers, methods of use and manufacturing methods for same
WO2007138537A3 (en) Generating drive signals for a synchronous rectification switch of a flyback converter
AU2003290748A1 (en) Power generation with a centrifugal compressor
EP2242345A3 (en) Method and apparatus for cooling electronic components
TW200518847A (en) Electrostatic atomizer
HK1076541A1 (en) Electro-osmotic pumps and micro-channels
CA2626328C (en) Traffic-actuated electrical generator apparatus
WO2009114169A3 (en) Cooling, heating and power system with an integrated part-load, active, redundant chiller
PL379377A1 (en) Method and injection nozzle for interspersing a gas flow with liquid droplets
WO2009121824A3 (en) Hydropower plant
WO2004044385A3 (en) Turbine with vaned nozzles
BRPI0409368A (en) fuel cell system, and, method for controlling fuel cell operation
TW200513390A (en) Chip structure for injection nozzle
JP2004521303A (en) Apparatus for generating high-pressure saturated steam
CN102062106A (en) Perfusion type brushless electric water pump and assembling method thereof
CN202005114U (en) Water cooling structure of controller of pure electric vehicle large-power drive motor
WO2004044951A3 (en) Method and apparatus for pressurizing a liquefied gas
ATE445778T1 (en) INTERNAL COMBUSTION ENGINE WITH LIQUID PISTON AND ELECTRICAL POWER GENERATION SYSTEM
CN201242144Y (en) Steam generating device
CN201229091Y (en) Synergistic heat pump device
PT1350016E (en) ENERGY GENERATOR SYSTEM
WO2010062134A3 (en) Heat pump

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees