FI71989B - Ultraljudfinfoerdelare foer finfoerdelning av vaetskor - Google Patents

Ultraljudfinfoerdelare foer finfoerdelning av vaetskor Download PDF

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Publication number
FI71989B
FI71989B FI803467A FI803467A FI71989B FI 71989 B FI71989 B FI 71989B FI 803467 A FI803467 A FI 803467A FI 803467 A FI803467 A FI 803467A FI 71989 B FI71989 B FI 71989B
Authority
FI
Finland
Prior art keywords
nebulizer
ultrasonic
spray
tubular
axially extending
Prior art date
Application number
FI803467A
Other languages
English (en)
Finnish (fi)
Other versions
FI803467L (fi
FI71989C (sv
Inventor
Harvey L Berger
Charles R Brandow
Original Assignee
Sono Tek 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 Sono Tek Corp filed Critical Sono Tek Corp
Publication of FI803467L publication Critical patent/FI803467L/fi
Application granted granted Critical
Publication of FI71989B publication Critical patent/FI71989B/fi
Publication of FI71989C publication Critical patent/FI71989C/sv

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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
    • 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
    • B05B17/0623—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 coupled with a vibrating horn
    • B05B17/063—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 coupled with a vibrating horn having an internal channel for supplying the liquid or other fluent material
    • 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
    • B05B17/0623—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 coupled with a vibrating horn
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/34—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by ultrasonic means or other kinds of vibrations
    • F23D11/345—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by ultrasonic means or other kinds of vibrations with vibrating atomiser surfaces

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Special Spraying Apparatus (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Catching Or Destruction (AREA)

Claims (12)

1. Ultraljudfinfördelare för finfördelning av väts-kor, vilken finfördelare omfattar en finfördelningssektion 5 med en finfördelningsyta (22A), en tili finfördelningssek-tionen kopplad ultraljuddrivanordning (54 , 55, 56) och ett hai, som gär axialt genom finfördelningssektionen coh ultral juddrivanordningen och leder tili finfördelningsytan för mottagande av en rörforraig del (11, 70), medelst vil-10 ken finfördelningsytan mätäs med vätska, känne- t e c k n a d därav, att den ena änden av den rörformiga delen (11, 70) är inskjuten i det axialt gäende hälet för matning av finfördelningsytan med vätska, att finfördela-ren omfattar medel (60) för fästande av den rörformiga de-15 Ien vid finfördelningssektionen, och att dessutom pä ett radialt utskjutande avständ fran det axialt gaende hälet finns fästmedel (58, 72) för fästande av ultraljuddrivanordningen (54, 55, 56) vid finfördelningssektionen (16), sä att den vätska som förts tili finfördelningsytan genom 20 den rörformiga delen kan finfördelas tili följd av elekt-risk magnetisering av drivanordningen (54, 55, 56).
2. Ultraljudfinfördelare för finfördelning av väts-kor, vilken finfördelare omfattar en finfördelningssektion med en finfördelningsyta (22A), en tili finfördelningssek- 25 tionen kopplad ultraljuddrivanordning (54, 55, 56) och ett häl som gär axialt genom ultraljuddrivanordningen och fin-fördelningssektionen och leder tili finfördelningsytan för mottagande av en rörformig del (11, 70), medelst vilken finfördelningsytan mätäs med vätska, känneteck-30 n a d därav, att detta axialt gaende häl är försett med en urkopplingshylsa (71, 73, 77) som sträcker sig bakät frän finfördelningsytan, att den rörformiga delen (11, 70) sträcker sig bakät frän urkopplingshylsan, är placerad i detta axialt gäende häl och kopplad tili urkopplingshyl-35 san, att finfördelarhuset uppvisar medel (60) för fästan- 18 71 989 de av urkopplingshylsan och den rörformiga delen och att finfördelaren dessutom omfattar fästmedel (58, 82) för koppiing av ultraljuddrivanordningen tili finfördelnings-sektionen, sä att en vätska som förts tili finfördelnings-5 ytan genom den rörformiga delen och urkopplingshylsan kan finfördelas tili följd av elektrisk magnetisering av driv-anordningen.
3. Ultraljudfinfördelare enligt patentkravet 1 el-ler 2, kännetecknad därav, att den omfattar 10 en främre ultraljudhornsektion (16A), frän vilken sträcker sig en finfördelningssektion som slutar med finfördelnings-ytan, och dessutom en bakre hornsektion (50) , varvid ultral juddrivanordningen är inbäddad mellan den främre och bakre sektionen, och fästmedel (82) för fastanslutning av 15 den främre och bakre sektionen tili ultraljuddrivanordningen.
4. Ultraljudfinfördelare enligt nigot av patentkra-ven 1-3, kännetecknad därav, att ultraljuddrivanordningen bestir av tvi piezoelektriska drivelement 20 (54, 56), som vartdera uppvisar ett centralt hai, som bil- dar en del av det axialt gaende hilet, och att elektroden (55) uppvisar ett genomgoende hai, som likasi bildar en del av det axialt giende hilet och är inbäddat mellan de bida piezoelektriska drivelementen.
5. Ultraljudfinfördelare enligt nigot av patentkra- ven 1-4, kännetecknad därav, att för mot-tagande av den rörformiga delens ände, som är försedd med en gänga (68, 69), det axialt giende halet i den främre delen (16A) är försett med en gänga (60) , i vilken den 30 rörformiga delen är inskruvad.
6. Ultraljudfinfördelare enligt nigot av patentkra-ven 1,3-5, kännetecknad därav, att urkopplingshylsan (71, 73, 77) sträcker sig i det axialt gaende hilet ungefär fran finfördelningsytan eller dess närhet 35 tili den rörformiga delen.
FI803467A 1979-11-13 1980-11-06 Ultraljudfinfördelare för finfördelning av vätskor. FI71989C (sv)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US9311579A 1979-11-13 1979-11-13
US9311579 1979-11-13
US9597179 1979-12-03
US06/095,971 US4352459A (en) 1979-11-13 1979-12-03 Ultrasonic liquid atomizer having an axially-extending liquid feed passage

Publications (3)

Publication Number Publication Date
FI803467L FI803467L (fi) 1981-05-14
FI71989B true FI71989B (fi) 1986-11-28
FI71989C FI71989C (sv) 1987-03-09

Family

ID=26787141

Family Applications (1)

Application Number Title Priority Date Filing Date
FI803467A FI71989C (sv) 1979-11-13 1980-11-06 Ultraljudfinfördelare för finfördelning av vätskor.

Country Status (13)

Country Link
US (1) US4352459A (sv)
EP (1) EP0029941B1 (sv)
KR (1) KR840001869B1 (sv)
CA (1) CA1154372A (sv)
DE (1) DE3070423D1 (sv)
DK (1) DK481680A (sv)
ES (1) ES8204310A1 (sv)
FI (1) FI71989C (sv)
IE (1) IE50439B1 (sv)
IL (1) IL61439A (sv)
MX (1) MX150191A (sv)
NO (1) NO155901C (sv)
PT (1) PT72051B (sv)

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JPS5342591A (en) * 1976-09-29 1978-04-18 Matsushita Electric Ind Co Ltd Langevin type ultrasonic vibrator unit
US4153201A (en) * 1976-11-08 1979-05-08 Sono-Tek Corporation Transducer assembly, ultrasonic atomizer and fuel burner
US4169984A (en) * 1976-11-30 1979-10-02 Contract Systems Associates, Inc. Ultrasonic probe
JPS6034433B2 (ja) * 1977-03-07 1985-08-08 株式会社豊田中央研究所 超音波変換器
JPS53143019A (en) * 1977-05-18 1978-12-13 Matsushita Electric Ind Co Ltd Ultra sonic liquid atomizer supporting device
JPS53143020A (en) * 1977-05-18 1978-12-13 Matsushita Electric Ind Co Ltd Ultrasonic wave liquid atonizing device

Also Published As

Publication number Publication date
NO155901C (no) 1987-06-24
NO155901B (no) 1987-03-09
PT72051A (en) 1980-12-01
PT72051B (en) 1981-10-22
ES496751A0 (es) 1982-05-01
EP0029941B1 (de) 1985-04-03
FI803467L (fi) 1981-05-14
FI71989C (sv) 1987-03-09
KR840001869B1 (ko) 1984-10-24
NO803404L (no) 1981-05-14
CA1154372A (en) 1983-09-27
US4352459A (en) 1982-10-05
IE802350L (en) 1981-05-13
DK481680A (da) 1981-05-14
IL61439A (en) 1984-01-31
KR830003941A (ko) 1983-06-30
MX150191A (es) 1984-03-29
ES8204310A1 (es) 1982-05-01
EP0029941A1 (de) 1981-06-10
IE50439B1 (en) 1986-04-16
DE3070423D1 (en) 1985-05-09

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