EP1916037A3 - Liquid atomizer - Google Patents

Liquid atomizer Download PDF

Info

Publication number
EP1916037A3
EP1916037A3 EP07004419A EP07004419A EP1916037A3 EP 1916037 A3 EP1916037 A3 EP 1916037A3 EP 07004419 A EP07004419 A EP 07004419A EP 07004419 A EP07004419 A EP 07004419A EP 1916037 A3 EP1916037 A3 EP 1916037A3
Authority
EP
European Patent Office
Prior art keywords
spray plate
hole
liquid atomizer
vibrating element
spraying holes
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.)
Granted
Application number
EP07004419A
Other languages
German (de)
French (fr)
Other versions
EP1916037A2 (en
EP1916037B1 (en
Inventor
Liang-De Wang
Tai-Feng Wu
Yi-Cheng Chen
Yu-Ran Wang
Chien-Shien Yeh
Sheng-Chih Shen
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.)
Industrial Technology Research Institute ITRI
Original Assignee
Industrial Technology Research Institute ITRI
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 Industrial Technology Research Institute ITRI filed Critical Industrial Technology Research Institute ITRI
Publication of EP1916037A2 publication Critical patent/EP1916037A2/en
Publication of EP1916037A3 publication Critical patent/EP1916037A3/en
Application granted granted Critical
Publication of EP1916037B1 publication Critical patent/EP1916037B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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

Landscapes

  • Special Spraying Apparatus (AREA)
  • Nozzles (AREA)

Abstract

The present invention provides a liquid atomizer (20) for atomizing liquid and applied in an atomizing device (100) having an accommodating space (12) and a through hole (13). The liquid atomizer (20) includes a vibrating element (30) having a first hole (31) corresponding to the through hole (13); a spray plate (40) having a plurality of spraying holes (41) corresponding to the first hole (31) and being connected with the vibrating element (30); and a structure element (50) having a second hole (51) corresponding to the plurality of spraying holes (41) of the spray plate (40) and being connected with the spray plate (40) so that the spray plate (40) is disposed between the vibrating element (30) and the structure element (50). The vibrating element (30), the spray plate (40) and the structure element (50) are assembled in the accommodating space (12) of the atomizing device (100). Liquids are atomized via the spraying holes (41) of the spray plate (40).
EP20070004419 2006-10-25 2007-03-03 Liquid atomizer Active EP1916037B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2006101375556A CN101168148A (en) 2006-10-25 2006-10-25 Spray generator

Publications (3)

Publication Number Publication Date
EP1916037A2 EP1916037A2 (en) 2008-04-30
EP1916037A3 true EP1916037A3 (en) 2008-09-10
EP1916037B1 EP1916037B1 (en) 2012-11-14

Family

ID=38320772

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20070004419 Active EP1916037B1 (en) 2006-10-25 2007-03-03 Liquid atomizer

Country Status (2)

Country Link
EP (1) EP1916037B1 (en)
CN (1) CN101168148A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2987564B1 (en) * 2012-03-02 2014-04-04 Seb Sa PORTABLE REFRESH DEVICE
TWI549757B (en) * 2013-02-19 2016-09-21 Microbase Technology Corp Liquid nebulizing assembly with solid structure plate
CN106583140B (en) * 2017-01-23 2022-08-26 佛山市科日压电器件有限公司 Micropore atomization sheet mounting head
CN106935164B (en) * 2017-05-10 2019-05-24 深圳瑞捷工程咨询股份有限公司 VR building, which is built, instructs system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006066671A1 (en) * 2004-12-20 2006-06-29 L'oréal Device for atomising a product, particularly a perfume
US20060226253A1 (en) * 2005-04-12 2006-10-12 Yu-Ran Wang Spraying device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006066671A1 (en) * 2004-12-20 2006-06-29 L'oréal Device for atomising a product, particularly a perfume
US20060226253A1 (en) * 2005-04-12 2006-10-12 Yu-Ran Wang Spraying device

Also Published As

Publication number Publication date
EP1916037A2 (en) 2008-04-30
CN101168148A (en) 2008-04-30
EP1916037B1 (en) 2012-11-14

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