EP0481063B1 - Mundstück für ein blasinstrument der familie der blechblasinstrumente und instrumente mit solch einem mundstück - Google Patents

Mundstück für ein blasinstrument der familie der blechblasinstrumente und instrumente mit solch einem mundstück Download PDF

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Publication number
EP0481063B1
EP0481063B1 EP91909885A EP91909885A EP0481063B1 EP 0481063 B1 EP0481063 B1 EP 0481063B1 EP 91909885 A EP91909885 A EP 91909885A EP 91909885 A EP91909885 A EP 91909885A EP 0481063 B1 EP0481063 B1 EP 0481063B1
Authority
EP
European Patent Office
Prior art keywords
mouthpiece
section
zone
instrument
mouth piece
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 - Lifetime
Application number
EP91909885A
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English (en)
French (fr)
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EP0481063A1 (de
Inventor
Louis Heinrich
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
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0481063A1 publication Critical patent/EP0481063A1/de
Application granted granted Critical
Publication of EP0481063B1 publication Critical patent/EP0481063B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
    • G10D9/00—Details of, or accessories for, wind musical instruments
    • G10D9/02—Mouthpieces; Reeds; Ligatures
    • G10D9/03—Cupped mouthpieces

Definitions

  • the present invention relates to a mouthpiece for a wind instrument of the brass family, comprising an axial duct having consecutively an inlet bowl, a zone with a minimum section and an outlet cone flaring from the zone with a minimum section .
  • the invention also relates to a wind instrument of the brass family, comprising such a mouthpiece and an inlet pipe in which is fitted a tail of the mouthpiece, said tail containing the outlet cone of the axial duct of the mouthpiece , and the inlet pipe internally comprising a convergent section extending beyond the tail of the mouth to a section of reduced section, so as to form a chamber whose cross section increases and then gradually decreases between the minimum section area of the mouthpiece and the reduced section section of the inlet pipe.
  • the mouthpieces for brass instruments have a minimum section which is preceded by a bowl generally having a conical or hemispherical shape.
  • German patents Nos. 252,225 and 418,561, as well as German patent application No. 3,044,509, describe such cup mouthpieces whose profile has a continuously varying curvature.
  • the sound duct is in the form of an inverted cone, that is to say widening with respect to the direction of flow of the air, inside of a cylindrical shank intended to be fitted into the inlet pipe of the instrument.
  • the present invention relates to a wind instrument of the type indicated above, characterized in that the zone with minimum cross-section of the mouthpiece has a cylindrical shape and in that said section with reduced cross-section of the inlet pipe has a cylindrical shape and is followed by a divergent conical section, so that said chamber is between two cylindrical sections of conduit.
  • the tail of the mouth has a conical outer surface arranged to fit, in the inlet pipe, on a conical inner surface which defines said converging section beyond the tail of the mouth.
  • the minimum cross-sectional area 10 has a rounded longitudinal profile. to avoid a sharp edge. This zone 10 is followed by a divergent cone 14 which extends to the end 6 of the mouth, where the thickness of the wall is relatively thin.
  • the mouthpiece 21 illustrated in FIG. 2 has a large number of characteristics similar to those of the mouthpiece 1, this is why the same reference numbers have been used for similar elements.
  • the only essential difference is that the minimum cross-sectional area is formed by a cylindrical section 22 connecting the second conical surface 12 to the divergent cone 14.
  • This cylindrical section 22 preferably has a length of the order of 4 to 5 times its diameter. This form makes it possible to obtain better harmonics in the sounds, at the same time as an amplification of the sounds and an ease in the precision of obtaining the notes.

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Pipe Accessories (AREA)
  • Stringed Musical Instruments (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Claims (7)

  1. Mundstück für ein Blasinstrument aus der Familie der Blechblasinstrumente, bestehend aus einem axialen Tubus, der nacheinander eine Eingangsschale, einen Bereich mit minimalem Querschnitt und einen Ausgangskonus, der sich ab dem Bereich mit minimalen Querschnitt ausweitet, aufweist, dadurch gekennzeichnet, dass die Eingangsschale (7) zwei miteinander verbundene konische Bereiche mit verschiedenen konischen Winkeln aufweist, das heisst, ein erster Bereich (11), mit einem ersten, relativ geringen konischen Winkel und ein zweiter Bereich (12), mit einem beträchtlich grösserem konischen Winkel als der erste.
  2. Mundstück gemäss Anspruch 1, dadurch gekennzeichnet, dass der Bereich mit minimalen Querschnitt (22) eine zylindrische Form hat, deren Länge mindestens doppelt so gross ist wie der Durchmesser.
  3. Blasinstrument aus der Familie der Blechblasinstrumente mit einem Mundstück (1, 21) gemäss Anspruch 1 und ein Eingangsrohr (24), in das das Endstück (4) des Mundstücks eingesteckt ist, dieses besagte Endstück enthält den Ausgangskonus des axialen Tubus des Mundstücks und das Eingangsrohr (24) enthält im Inneren einen zusammenlaufenden Abschnitt (26), der über das Endstück des Mundstücks hinaus bis zu einem Abschnitt mit reduziertem Querschnitt (29) hinausgeht, so dass eine Kammer (31) gebildet wird, deren Seitenabmessung sich progressiv zwischen dem Bereich mit minimalen Querschnitt (10, 22) des Mundstücks und dem Bereich mit reduziertem Querschnitt (29) des Eingangsrohrs vermindert oder verbreitert, dadurch gekennzeichnet, dass der Bereich mit minimalem Querschnitt (10, 22) des Mundstücks eine zylindrische Form hat und der besagte Abschnitt mit reduziertem Querschnitt (29) des Eingangsrohrs eine zylindrische Form hat, gefolgt von einem auseinanderlaufenden konischen Abschnitt, so dass die besagte Kammer (31) sich zwischen zwei zylindrischen Abschnitten des Rohres befindet.
  4. Instrument gemäss Anspruch 3, dadurch gekennzeichnet, dass der besagte zusammenlaufende Abschnitt (26) ungefähr gleich lang ist wie der zusammenlaufende Konus (14) am Ausgang des Mundstücks.
  5. Instrument gemäss Anspruch 3, dadurch gekennzeichnet, dass der besagte zusammenlaufende Abschnitt (26) einen konischen Winkel hat, der ungefähr gleich gross ist wie der des auseinanderlaufenden Konus (14) am Ausgang des Mundstücks.
  6. Instrument gemäss Anspruch 3, dadurch gekennzeichnet, dass das Endstück (4) des Mundstücks eine konische Aussenoberfläche hat (5), die so geformt ist, dass sie sich, im Eingangsrohr, einer inneren konischen Oberfläche (27) anpasst, die den besagten zusammenlaufenden Abschnitt (26) ab dem Endstück des Mundstücks definiert.
  7. Instrument gemäss Anspruch 3, dadurch gekennzeichnet, dass es ein Jagdhorn ist.
EP91909885A 1990-05-03 1991-05-02 Mundstück für ein blasinstrument der familie der blechblasinstrumente und instrumente mit solch einem mundstück Expired - Lifetime EP0481063B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9005857 1990-05-03
FR9005857A FR2661768A1 (fr) 1990-05-03 1990-05-03 Embouchure pour un instrument a vent de la famille des cuivres, et instrument pourvu d'une telle embouchure.
PCT/FR1991/000362 WO1991017538A1 (fr) 1990-05-03 1991-05-02 Embouchure pour un instrument a vent de la famille des cuivres, et instrument pourvu d'une telle embouchure

Publications (2)

Publication Number Publication Date
EP0481063A1 EP0481063A1 (de) 1992-04-22
EP0481063B1 true EP0481063B1 (de) 1994-07-20

Family

ID=9396489

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91909885A Expired - Lifetime EP0481063B1 (de) 1990-05-03 1991-05-02 Mundstück für ein blasinstrument der familie der blechblasinstrumente und instrumente mit solch einem mundstück

Country Status (5)

Country Link
EP (1) EP0481063B1 (de)
AT (1) ATE108936T1 (de)
DE (1) DE69102968D1 (de)
FR (1) FR2661768A1 (de)
WO (1) WO1991017538A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2078191B1 (es) * 1994-05-23 1996-08-16 Honiba S A Boquilla para instrumentos musicales de viento.
GB2388240A (en) * 2002-05-01 2003-11-05 Anthony George Barrett Mouthpiece with inclined rim

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE252225C (de) *
DE418561C (de) * 1924-08-10 1925-12-22 Josef Rubner Mundstueck fuer Blechblasinstrumente
DE1024784B (de) * 1953-12-24 1958-02-20 Karl Weiss Mundstueck mit schalenfoermigem Oberkessel
DE3044509A1 (de) * 1980-11-26 1982-06-24 Eberhard 7060 Schorndorf Schock Kesselmundstueck fuer blechblasinstrumente

Also Published As

Publication number Publication date
ATE108936T1 (de) 1994-08-15
FR2661768A1 (fr) 1991-11-08
EP0481063A1 (de) 1992-04-22
DE69102968D1 (de) 1994-08-25
WO1991017538A1 (fr) 1991-11-14

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