CN104640708B - 喷射器设备、方法、驱动器及用于其的电路 - Google Patents
喷射器设备、方法、驱动器及用于其的电路 Download PDFInfo
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- CN104640708B CN104640708B CN201380032419.9A CN201380032419A CN104640708B CN 104640708 B CN104640708 B CN 104640708B CN 201380032419 A CN201380032419 A CN 201380032419A CN 104640708 B CN104640708 B CN 104640708B
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
- B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
- B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
- A61M11/005—Sprayers or atomisers specially adapted for therapeutic purposes using ultrasonics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
- B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
- B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
- B05B17/0638—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers spray being produced by discharging the liquid or other fluent material through a plate comprising a plurality of orifices
- B05B17/0646—Vibrating plates, i.e. plates being directly subjected to the vibrations, e.g. having a piezoelectric transducer attached thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
- B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
- B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
- B05B17/0653—Details
- B05B17/0676—Feeding means
-
- 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
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/0452—Control methods or devices therefor, e.g. driver circuits, control circuits reducing demand in current or voltage
-
- 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
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/04541—Specific driving circuit
-
- 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
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/04551—Control methods or devices therefor, e.g. driver circuits, control circuits using several operating modes
-
- 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
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/04581—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads based on piezoelectric elements
-
- 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
- B41J2/135—Nozzles
- B41J2/14—Structure thereof only for on-demand ink jet heads
- B41J2/14201—Structure of print heads with piezoelectric elements
- B41J2/14233—Structure of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H13/00—Measuring resonant frequency
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
- H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
- H10N30/2047—Membrane type
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/802—Circuitry or processes for operating piezoelectric or electrostrictive devices not otherwise provided for, e.g. drive circuits
-
- 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
- B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
- B41J2202/01—Embodiments of or processes related to ink-jet heads
- B41J2202/15—Moving nozzle or nozzle plate
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Vascular Medicine (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
- Reciprocating Pumps (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Coating Apparatus (AREA)
- Micromachines (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Special Spraying Apparatus (AREA)
Abstract
Description
Claims (36)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261647359P | 2012-05-15 | 2012-05-15 | |
US61/647,359 | 2012-05-15 | ||
US201261722584P | 2012-11-05 | 2012-11-05 | |
US201261722556P | 2012-11-05 | 2012-11-05 | |
US61/722,584 | 2012-11-05 | ||
US61/722,556 | 2012-11-05 | ||
PCT/US2013/041208 WO2013173495A1 (en) | 2012-05-15 | 2013-05-15 | Ejector devices, methods, drivers, and circuits therefor |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104640708A CN104640708A (zh) | 2015-05-20 |
CN104640708B true CN104640708B (zh) | 2017-11-07 |
Family
ID=49584264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380032419.9A Active CN104640708B (zh) | 2012-05-15 | 2013-05-15 | 喷射器设备、方法、驱动器及用于其的电路 |
Country Status (15)
Country | Link |
---|---|
US (3) | US9539604B2 (zh) |
EP (1) | EP2849949A4 (zh) |
JP (1) | JP6240170B2 (zh) |
KR (1) | KR102234042B1 (zh) |
CN (1) | CN104640708B (zh) |
AU (1) | AU2013262787A1 (zh) |
BR (1) | BR112014028400A2 (zh) |
CA (1) | CA2873508A1 (zh) |
EA (1) | EA201492094A1 (zh) |
HK (1) | HK1210111A1 (zh) |
IL (1) | IL235703A0 (zh) |
IN (1) | IN2014DN10575A (zh) |
MX (1) | MX2014013962A (zh) |
SG (2) | SG10201602609XA (zh) |
WO (1) | WO2013173495A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU228923U1 (ru) * | 2024-07-09 | 2024-09-17 | Общество с ограниченной ответственностью "СпецмашСоник" | Пьезокерамический излучатель |
Families Citing this family (74)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107970506B (zh) | 2012-04-10 | 2020-06-16 | 艾诺维亚股份有限公司 | 具有可控制的微滴电荷的定向微滴流在制备药物中的用途 |
BR112014026171A2 (pt) | 2012-04-20 | 2017-07-18 | Eyenovia Inc | dispositivo ejetor por aspersão e métodos de uso |
SG10201602609XA (en) | 2012-05-15 | 2016-05-30 | Eyenovia Inc | Ejector devices, methods, drivers, and circuits therefor |
US20140263695A1 (en) * | 2013-03-13 | 2014-09-18 | King Abdullah University Of Science And Technology | Method and apparatus for atomizing and vaporizing liquid |
PL3427782T3 (pl) | 2014-01-31 | 2020-06-29 | Eye-go A/S | Urządzenie do aplikowania płynu oftalmicznego |
JP6260382B2 (ja) * | 2014-03-19 | 2018-01-17 | セイコーエプソン株式会社 | 印刷装置 |
MX357682B (es) | 2014-03-25 | 2018-07-19 | Halliburton Energy Services Inc | Sensor de viscosidad. |
US9421199B2 (en) | 2014-06-24 | 2016-08-23 | Sydnexis, Inc. | Ophthalmic composition |
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- 2013-05-15 SG SG10201602609XA patent/SG10201602609XA/en unknown
- 2013-05-15 CN CN201380032419.9A patent/CN104640708B/zh active Active
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- 2013-05-15 KR KR1020147035056A patent/KR102234042B1/ko active IP Right Grant
- 2013-05-15 BR BR112014028400A patent/BR112014028400A2/pt not_active Application Discontinuation
- 2013-05-15 MX MX2014013962A patent/MX2014013962A/es unknown
- 2013-05-15 CA CA2873508A patent/CA2873508A1/en not_active Abandoned
- 2013-05-15 AU AU2013262787A patent/AU2013262787A1/en not_active Abandoned
- 2013-05-15 US US13/895,055 patent/US9539604B2/en active Active
- 2013-05-15 EA EA201492094A patent/EA201492094A1/ru unknown
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- 2013-05-15 WO PCT/US2013/041208 patent/WO2013173495A1/en active Application Filing
- 2013-05-15 EP EP13791674.8A patent/EP2849949A4/en not_active Withdrawn
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2014
- 2014-11-13 IL IL235703A patent/IL235703A0/en unknown
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2015
- 2015-11-03 HK HK15110861.8A patent/HK1210111A1/zh unknown
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2017
- 2017-01-04 US US15/397,795 patent/US20170182510A1/en not_active Abandoned
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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RU228923U1 (ru) * | 2024-07-09 | 2024-09-17 | Общество с ограниченной ответственностью "СпецмашСоник" | Пьезокерамический излучатель |
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US11260416B2 (en) | 2022-03-01 |
US20170182510A1 (en) | 2017-06-29 |
CN104640708A (zh) | 2015-05-20 |
EA201492094A1 (ru) | 2015-04-30 |
US9539604B2 (en) | 2017-01-10 |
KR20150022823A (ko) | 2015-03-04 |
BR112014028400A2 (pt) | 2018-04-24 |
JP2015522444A (ja) | 2015-08-06 |
WO2013173495A1 (en) | 2013-11-21 |
IN2014DN10575A (zh) | 2015-08-28 |
CA2873508A1 (en) | 2013-11-21 |
KR102234042B1 (ko) | 2021-03-30 |
JP6240170B2 (ja) | 2017-11-29 |
SG10201602609XA (en) | 2016-05-30 |
HK1210111A1 (zh) | 2016-04-15 |
EP2849949A4 (en) | 2017-07-26 |
IL235703A0 (en) | 2015-01-29 |
MX2014013962A (es) | 2015-06-17 |
AU2013262787A1 (en) | 2015-01-22 |
SG11201407431RA (en) | 2014-12-30 |
US20140151457A1 (en) | 2014-06-05 |
US20200094285A1 (en) | 2020-03-26 |
EP2849949A1 (en) | 2015-03-25 |
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Application publication date: 20150520 Assignee: Jimu biology Co.,Ltd. Assignor: CORINTHIAN OPHTHALMIC, Inc. Contract record no.: X2021990000497 Denomination of invention: Ejector device, method, driver and circuit for the same Granted publication date: 20171107 License type: Exclusive License Record date: 20210818 |