EP0539935A2 - Mit einem Druckmittel betriebenes Superhorn - Google Patents

Mit einem Druckmittel betriebenes Superhorn Download PDF

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Publication number
EP0539935A2
EP0539935A2 EP19920118409 EP92118409A EP0539935A2 EP 0539935 A2 EP0539935 A2 EP 0539935A2 EP 19920118409 EP19920118409 EP 19920118409 EP 92118409 A EP92118409 A EP 92118409A EP 0539935 A2 EP0539935 A2 EP 0539935A2
Authority
EP
European Patent Office
Prior art keywords
sound
pressure medium
membrane
pipe
medium supply
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.)
Withdrawn
Application number
EP19920118409
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0539935A3 (enrdf_load_stackoverflow
Inventor
Lászl GYORGY
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.)
GYORGY, LASZL
Original Assignee
Friedola Gebr Holzapfel GmbH and Co KG
Gebrueder Holzapfel GmbH and Co KG
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 Friedola Gebr Holzapfel GmbH and Co KG, Gebrueder Holzapfel GmbH and Co KG filed Critical Friedola Gebr Holzapfel GmbH and Co KG
Publication of EP0539935A2 publication Critical patent/EP0539935A2/de
Publication of EP0539935A3 publication Critical patent/EP0539935A3/xx
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/02—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers driven by gas; e.g. suction operated
    • G10K9/04—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers driven by gas; e.g. suction operated by compressed gases, e.g. compressed air

Definitions

  • the invention relates to a super horn operated with a pressure medium, which has a pressure medium supply pipe, a sound pipe or a sound funnel and a membrane, according to the preamble of patent claim 1.
  • the sound of the Superhorn is triggered by the membrane that is forced to vibrate.
  • the membrane is pressed by a pressure medium, e.g. vibrated by air, at a pressure above atmospheric pressure and, in the other known solution, by an electromagnet.
  • a pressure medium e.g. vibrated by air
  • the super horns operated by means of pressure medium are known in several embodiments.
  • Super horns operated by means of pressure medium include the Hungarian patents with the registration numbers HU 89.9733, HU 95.819, HU 98.353, HU 100.289, HU 101.300.
  • the common property of these known super horns or The other known instruments are that the membrane has a bias and the pressure medium supply pipe in any case directs the pressure medium necessary for vibration to the center of the membrane.
  • the pressure medium flowing out of the pipe in the middle reaches a room with a larger diameter, from where it then escapes through the sound funnel.
  • the present invention is based on the object of proposing a super horn which has a very high volume and can be operated by air blown out of the human lungs and does not require any specialist knowledge.
  • the invention is based on the knowledge that when the pressure medium in the super horns known per se is not on the central part of the surface of the membrane, ie its "geometric center” in the form of a "circular area", but on an outer “ring surface” is directed to the surface of the membrane, the movement of the membrane takes on a more advantageous shape and, as a result, a greater volume can be achieved at the same pressure or the amount of pressure medium transported.
  • the invention which relates to a pressure medium-operated super horn, which has a pressure medium supply pipe, a sound tube or a sound funnel and a membrane, is based on the sound tube or the sound funnel being located in the pressure medium supply pipe, so that a between them There is an air gap.
  • the pressure medium supply pipe, the sound pipe or the sound funnel and the air gap are delimited on the same side end by the membrane. At the other end, the air gap is closed.
  • the blow hole is preferably located in the wall of the pressure medium supply pipe.
  • FIG. 1 shows the principle of the exemplary embodiment of the super horn operated by means of pressure medium according to the invention.
  • the blow hole 7 is advantageously formed in the wall of the pressure medium supply pipe 1.
  • the instrument has a jacket tube, which is the pressure medium supply tube 1, an inner tube, which is the sound tube or the sound funnel 2, the membrane 4 and membrane clamping rings 5 and end ring elements 6.
  • the pressure medium supply pipe 1, the sound pipe or the sound funnel 2, the membrane clamping ring 5 and the end ring elements 6 are rotationally symmetrical bodies which are arranged concentrically around a common axis in the assembled state.
  • the end ring elements can be omitted.
  • annular air gap 3 is formed in the assembled state between the pressure medium supply pipe and the sound pipe or the sound funnel 2.
  • One end of the air gap 3 is limited and closed by the end ring.
  • the pressure medium supply pipe 1, the sound pipe or the sound funnel 2, the air gap 3 and the interior 8 of the sound pipe or sound funnel 2 are delimited by the membrane 4, which is fastened via the membrane clamping ring 6.
  • the membrane 4 bears against the sound tube or sound funnel with a prestress.
  • the other end of the sound tube or horn is open.
  • the initial dimensions are determined by the appropriate requirements of the area of application.
  • Sports events that attract a large number of battle strollers should be regarded as the primary field of application of the super horn according to the invention, with football and ice hockey games primarily being considered.
  • the length for the sound tube or the horn is about 100 mm.
  • the outside diameter for the pressure medium supply pipe is expediently approximately 50 mm.
  • This super horn operated with a pressure medium according to the invention results in very good acoustics with these dimensions and can advantageously be used in mass demonstrations, such as football games.
  • a tube attachment 10 can be connected via the connection attachment 9, to which further attachments can be connected.
  • connection for attachments 10 is designed such that it fulfills the desired requirements from the point of view of tone formation, but the tube attachment 10 separates from the instrument or falls out of the connection point 9 when used improperly with very little force.
  • the task according to the invention is accomplished while the instrument falls apart when used improperly and is therefore unsuitable for causing significant injuries.
  • the pressure medium supply pipe 1 and the sound pipe or the sound funnel 2 are expedient to design the pressure medium supply pipe 1 and the sound pipe or the sound funnel 2 with a circular cross section. Other shapes are also possible.
  • the thickness of the membrane should be 0.01 to 2 mm.
  • the material from which the membrane is made can be made of flexible plastic, for example polyethylene, propylene, cellophane, etc., rubber or the like. Other natural or artificial organic materials can also be used.
  • the interior 8 and the cross section of the air gap can be constant or variable.
  • variable cross-section of the air gap 3 can primarily be caused by the costs or the manufacturing technology.
  • the horn 2 should be at least 0.2 mm apart.
  • the upper limit is determined by the handiness of the instrument.
  • the length L1 of the sound tube or the horn 2 results according to the audible frequency band perceptible by the human ear between 2.5 to 25,000 mm and 25 to 25,000 Hz.
  • Approx. 0.2 mm is preferred as the lower limit and approx. 40 to approx. 50 mm as the upper limit.

Landscapes

  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Tents Or Canopies (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Toys (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • External Artificial Organs (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Vehicle Body Suspensions (AREA)
  • Seal Device For Vehicle (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
EP19920118409 1991-10-30 1992-10-28 Mit einem Druckmittel betriebenes Superhorn Withdrawn EP0539935A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU913409A HU209356B (en) 1991-10-30 1991-10-30 Membrane sound producing apparatus actuated by pressure fluid
HU340991 1991-10-30

Publications (2)

Publication Number Publication Date
EP0539935A2 true EP0539935A2 (de) 1993-05-05
EP0539935A3 EP0539935A3 (enrdf_load_stackoverflow) 1994-03-02

Family

ID=10963929

Family Applications (2)

Application Number Title Priority Date Filing Date
EP19920118409 Withdrawn EP0539935A2 (de) 1991-10-30 1992-10-28 Mit einem Druckmittel betriebenes Superhorn
EP92923095A Expired - Lifetime EP0610380B1 (en) 1991-10-30 1992-10-30 Horn for sportfans

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP92923095A Expired - Lifetime EP0610380B1 (en) 1991-10-30 1992-10-30 Horn for sportfans

Country Status (14)

Country Link
US (1) US5460116A (enrdf_load_stackoverflow)
EP (2) EP0539935A2 (enrdf_load_stackoverflow)
JP (1) JPH07502832A (enrdf_load_stackoverflow)
AT (1) ATE162657T1 (enrdf_load_stackoverflow)
AU (1) AU660737B2 (enrdf_load_stackoverflow)
BR (1) BR9206694A (enrdf_load_stackoverflow)
CA (1) CA2122045A1 (enrdf_load_stackoverflow)
DE (1) DE69224202T2 (enrdf_load_stackoverflow)
DK (1) DK0610380T3 (enrdf_load_stackoverflow)
ES (1) ES2070812T3 (enrdf_load_stackoverflow)
GR (1) GR3026648T3 (enrdf_load_stackoverflow)
HU (1) HU209356B (enrdf_load_stackoverflow)
NO (1) NO941586L (enrdf_load_stackoverflow)
WO (1) WO1993009530A1 (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003105123A1 (de) * 2002-06-07 2003-12-18 Lumiland Gmbh Akustisches horn
FR2856182A1 (fr) * 2003-06-16 2004-12-17 Jean Pierre Morellini Gobelet pouvant etre utilise tel un instrument a vent
EP1672617A1 (fr) * 2004-12-14 2006-06-21 Jean Pierre Morellini Gobelet pouvant être utilisé tel un instrument a vent
US7389740B2 (en) * 2004-09-24 2008-06-24 David Wishinsky Acoustic device
WO2013057528A3 (en) * 2011-10-21 2013-12-19 Gyoergy Laszlo Advertising horn

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5662064A (en) * 1991-10-30 1997-09-02 Gyoergy; Laszlo High acoustic output horn
ES2168192B1 (es) * 2000-01-19 2003-04-01 Anzadala Roberto Riber Emisor de sonidos perfeccionado.
WO2004047072A1 (en) 2002-11-15 2004-06-03 Gyoergy Laszlo Horn holder
DE60318637T2 (de) * 2003-09-26 2009-01-08 Bocingo, S.L. Horn
US20060150890A1 (en) * 2005-01-13 2006-07-13 Wayne Cohen Horn assembly
US20060201330A1 (en) * 2005-03-11 2006-09-14 Wayne Cohen Combined beverage container and horn assembly
US20060243190A1 (en) * 2005-04-27 2006-11-02 Wayne Cohen Sound generating arrangement
TWM302759U (en) * 2006-06-30 2006-12-11 Wen-Kuan Jang Cheering stick
US7793607B1 (en) * 2008-05-06 2010-09-14 Deney James Geist Air powered civil defense siren
US8113906B2 (en) 2008-08-01 2012-02-14 Wayne Cohen Air blown noisemaker
USD710232S1 (en) 2012-08-23 2014-08-05 Val Bedrik Horn

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE426415C (de) * 1926-03-11 Cie Ind Et Commerciale Du Cycl Drucklufthupe, bei der die Druckluft die Membran von einer ihr gegenueber-stehenden OEffnung entfernt und auf beide Seiten der Membran wirkt
BE397440A (enrdf_load_stackoverflow) *
US870074A (en) * 1907-01-21 1907-11-05 John Astrom Apparatus for the production of vibrations.
GB191109364A (en) * 1910-04-18 1912-01-11 Etablissements Gaumont An Improved Fluid Pressure Relay for Amplifying Sounds.
US1679011A (en) * 1926-06-05 1928-07-31 Westinghouse Air Brake Co Signal device
US1655675A (en) * 1926-07-21 1928-01-10 Cunningham Allan Diaphragm horn
US2918895A (en) * 1957-03-14 1959-12-29 Roy D Buell Fluid powered horn
FR2483660A1 (fr) * 1980-05-30 1981-12-04 Klaxon Sa Perfectionnements aux avertisseurs sonores pneumatiques
US4706295A (en) * 1980-10-28 1987-11-10 United Recording Electronic Industries Coaxial loudspeaker system
US4686928A (en) * 1986-03-14 1987-08-18 Weisenberger Richard J Toroidal whistle
US4836327A (en) * 1986-11-12 1989-06-06 Turbosound Limited Sound reinforcement enclosure employing cone loudspeaker with annular central loading member and coaxially mounted compression driver
DE3812096A1 (de) * 1988-04-12 1989-10-26 Hella Kg Hueck & Co Signalhorn, insbesondere fuer kraftfahrzeuge
US4970983A (en) * 1988-09-28 1990-11-20 Rule Industries, Inc. Multitone horn
DE9202120U1 (de) * 1992-02-19 1992-04-16 Guilliard, Bernd Blasinstrument mit veränderbarer Tonhöhe und Lautstärke
DE9211343U1 (de) * 1992-08-24 1993-02-11 Uranium AG, Zug Fanfare

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003105123A1 (de) * 2002-06-07 2003-12-18 Lumiland Gmbh Akustisches horn
FR2856182A1 (fr) * 2003-06-16 2004-12-17 Jean Pierre Morellini Gobelet pouvant etre utilise tel un instrument a vent
US7389740B2 (en) * 2004-09-24 2008-06-24 David Wishinsky Acoustic device
EP1672617A1 (fr) * 2004-12-14 2006-06-21 Jean Pierre Morellini Gobelet pouvant être utilisé tel un instrument a vent
WO2013057528A3 (en) * 2011-10-21 2013-12-19 Gyoergy Laszlo Advertising horn

Also Published As

Publication number Publication date
DE69224202T2 (de) 1998-10-08
WO1993009530A1 (en) 1993-05-13
HU913409D0 (en) 1992-01-28
CA2122045A1 (en) 1993-05-13
HU209356B (en) 1994-04-28
GR3026648T3 (en) 1998-07-31
JPH07502832A (ja) 1995-03-23
DK0610380T3 (da) 1998-09-14
EP0610380A1 (en) 1994-08-17
NO941586D0 (enrdf_load_stackoverflow) 1994-04-29
ES2070812T1 (es) 1995-06-16
BR9206694A (pt) 1995-10-24
DE69224202D1 (de) 1998-02-26
US5460116A (en) 1995-10-24
EP0610380B1 (en) 1998-01-21
AU2912992A (en) 1993-06-07
NO941586L (no) 1994-04-29
EP0539935A3 (enrdf_load_stackoverflow) 1994-03-02
HUT63004A (en) 1993-06-28
ATE162657T1 (de) 1998-02-15
ES2070812T3 (es) 1998-05-16
AU660737B2 (en) 1995-07-06

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