ES8703822A1 - Fog generator. - Google Patents

Fog generator.

Info

Publication number
ES8703822A1
ES8703822A1 ES540481A ES540481A ES8703822A1 ES 8703822 A1 ES8703822 A1 ES 8703822A1 ES 540481 A ES540481 A ES 540481A ES 540481 A ES540481 A ES 540481A ES 8703822 A1 ES8703822 A1 ES 8703822A1
Authority
ES
Spain
Prior art keywords
fog
generator
fog chamber
exhaust conduit
chamber
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.)
Expired
Application number
ES540481A
Other languages
Spanish (es)
Other versions
ES540481A0 (en
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE19848404591 external-priority patent/DE8404591U1/en
Application filed by Individual filed Critical Individual
Publication of ES540481A0 publication Critical patent/ES540481A0/en
Publication of ES8703822A1 publication Critical patent/ES8703822A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H9/00—Equipment for attack or defence by spreading flame, gas or smoke or leurres; Chemical warfare equipment
    • F41H9/06—Apparatus for generating artificial fog or smoke screens
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
    • A63J5/00—Auxiliaries for producing special effects on stages, or in circuses or arenas
    • A63J5/02—Arrangements for making stage effects; Auxiliary stage appliances
    • A63J5/025—Devices for making mist or smoke effects, e.g. with liquid air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/21—Mixing gases with liquids by introducing liquids into gaseous media
    • 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
    • B05B17/0615—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 at the free surface of the liquid or other fluent material in a container and subjected to the vibrations

Abstract

1. A preferably portable fog generator for producing and/or enhancing optical effects with a fog chamber which opens into an exhaust conduit, with a pump which is connected through liquid conduits on one hand to a tank outside the generator and, on the other hand, with the fog chamber, with a fog generator which transforms the liquid inside th fog chamber into an aerosol, a fan which conveys the aerosol from the fog chamber through the exhaust conduit out of the generator and a housing carrying and surrounding the aforenamed components, characterized in that within the fog chamber (1) there arranged several ultrasonic transducers (6) driven simultaneously with high-frequency oscillations and fed by one or several high-frequency generators (11, 13) which are screened by a material having good electrical conductivity, preferably aluminium, further a device for cooling the electrical components and that inside the fog generator, preferably between the fog chamber (1) and the exhaust conduit (2) a droplet separator (24) is arranged.
ES540481A 1984-02-16 1985-02-15 Fog generator. Expired ES8703822A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19848404591 DE8404591U1 (en) 1984-02-16 1984-02-16 FOG GENERATOR
DE3441002 1984-11-09

Publications (2)

Publication Number Publication Date
ES540481A0 ES540481A0 (en) 1987-03-01
ES8703822A1 true ES8703822A1 (en) 1987-03-01

Family

ID=25826397

Family Applications (1)

Application Number Title Priority Date Filing Date
ES540481A Expired ES8703822A1 (en) 1984-02-16 1985-02-15 Fog generator.

Country Status (3)

Country Link
EP (1) EP0158038B1 (en)
DE (1) DE3562990D1 (en)
ES (1) ES8703822A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3718318A1 (en) * 1987-06-01 1988-12-22 Sueddeutsche Etna Werk Gmbh METHOD AND DEVICE FOR POLLUTION- AND RESIDUE-FREE VISIBILIZATION OF FLOWS IN PURE AIR WORKING ROOMS
GB9412676D0 (en) * 1994-06-23 1994-08-10 Jem Smoke Machine Co Improvements in or relating to a method of creating an effect
DE19706698A1 (en) * 1997-02-20 1998-08-27 Degussa Ultrasonic nebulization method and apparatus
FR2773229A1 (en) * 1997-12-30 1999-07-02 Alain Zarudiansky Improvements to fluid screen devices, used in public, publicity, and spectacle projection systems.
DE202004007924U1 (en) * 2004-05-17 2005-10-20 Waeco International Gmbh Ultrasonic nebulizer
ATE387251T1 (en) * 2004-06-30 2008-03-15 Martin Mfg Uk Plc SMOKE PRODUCER
JP2006036343A (en) * 2004-07-30 2006-02-09 Toppan Printing Co Ltd Spray sterilizing apparatus
DK2207005T3 (en) * 2007-04-27 2012-05-07 Bandit N V Fog Generator
GB201110906D0 (en) * 2011-06-27 2011-08-10 Amazon Bio Guard Ltd A portable apparatus for generating and broadcasting an aerosol mist
AT517497A1 (en) * 2015-07-31 2017-02-15 Gerard Tomazetich Mario Method and device for producing ground fog
EP3181242A1 (en) * 2015-12-16 2017-06-21 Idfc Ag Ultrasonic fluid dispersal device
AT519865B1 (en) * 2017-06-16 2018-11-15 Mario Gerard Tomazetich Device for producing effect mist
EP4340966A1 (en) * 2021-05-21 2024-03-27 Universal City Studios LLC Steam effect nozzle for entertainment venue

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1165905B (en) * 1961-04-01 1964-03-19 Akad Wissenschaften Ddr Examination apparatus with ultrasonic aerosols using ultrasonic transducers
FR1450684A (en) * 1965-07-07 1966-06-24 Commissariat Energie Atomique Method and device for generating aerosols from a liquid
FR1499393A (en) * 1966-09-13 1967-10-27 Unilever Nv Method and device for diffusing aerosols at high speed
US3469785A (en) * 1967-07-28 1969-09-30 Macrosonics Corp High frequency ultrasonic fog generator and method
DE2606037A1 (en) * 1976-02-14 1977-08-18 Hirtz Aerosol producer with ultrasonic atomiser - has fluid container in holder acting as lid for coupling fluid container which forms lid of main housing

Also Published As

Publication number Publication date
ES540481A0 (en) 1987-03-01
EP0158038A1 (en) 1985-10-16
EP0158038B1 (en) 1988-06-01
DE3562990D1 (en) 1988-07-07

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20061230