EP0215282B1 - Soupape pour instruments à vent en métal - Google Patents
Soupape pour instruments à vent en métal Download PDFInfo
- Publication number
- EP0215282B1 EP0215282B1 EP86111023A EP86111023A EP0215282B1 EP 0215282 B1 EP0215282 B1 EP 0215282B1 EP 86111023 A EP86111023 A EP 86111023A EP 86111023 A EP86111023 A EP 86111023A EP 0215282 B1 EP0215282 B1 EP 0215282B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- wind instrument
- valve body
- air
- body according
- metal wind
- 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
Links
Images
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
- G10D9/04—Valves; Valve controls
Definitions
- the invention relates to a metal wind instrument valve body, consisting of an air control valve pair connected via an axis of rotation, usable for trumpet, horn or the like.
- the Perinet valve consists of a piston which is longitudinally displaceable against spring action in a cylinder with longitudinal and transverse perforations, as a result of which air control takes place via a shorter or longer diversion to produce different tones.
- the round passage cross sections provided for unimpeded air passage are favorable for volume and sound quality, this is offset by a long actuation path and great inertia and fast play.
- the rotary valve consists of a valve disc with peripheral air inlets and outlets, which are connected by radial or sectoral channels.
- rotary valves for metal instruments consisting of an air control valve pair connected via an axis of rotation in the form of rotating bodies with a tubular elbow with front-side air inlet and outlet and circumferential outlet and inlet for air diversion , whereby the desired air flow can be adjusted by rotation.
- This is a special version, in particular for a triple home with a plurality of tuning trains to be controlled.
- valve body of a similar design is known for pipes in installation systems, the adaptation of which, however, is not obvious for use in the construction of musical instruments.
- a metal wind instrument valve body according to the preamble of claim 1 in that the rotating bodies in cylindrical form abut on both sides of a hollow central bearing and drive block with a continuous bearing shaft and each receive a pipe bend, with a full axial inlet or outlet, which pipe elbows lead to a shorter circumferential direction in the one rotational position and a longer one in the other rotational position to the circumference, and both airways with their inlet or outlet.
- Output are arranged directly on the central bearing and drive block.
- the diversion angle of each elbow is less than 90 ° and its circumferential outlet or inlet into the respective airway is designed as an oblique and rounded transition, the overall passage being constant or flared.
- each pipe bend is limited in the cylinder body with a large end face to the outside by a pipe bend line.
- the cylinder bodies, each of which receives a pipe elbow, are hollow except for the bearing edge and, in particular, are made of thin-walled plastic. This leads to a particularly low torque, which has to be applied when playing.
- the shorter air path as a pipe bend for air redirection lies directly on the central bearing and drive block, while a connection piece is provided for the longer air path on both sides of the central bearing and drive block.
- the various long airways can also be connected via connectors provided on both sides of the central bearing and drive block. Thanks to the valve design described above, large round air passages with soft, flowing curves can be achieved with light valves - little mass - and adapted drive parts, whereby a valve block is usually formed from three pairs of valves in series and two or three wind instruments for two or three such valve rows can be arranged side by side.
- the rotating bodies as cylinder or cone bodies can surround the pipe bends for the air passage as a hollow shape, as a result of which the pair of valves is given only minimal weight with a mirror-symmetrical construction.
- the valves could also be rotated at a different angle to one another.
- a pair of valves consists of two outwardly expanding cone bodies 1 and 2 with a central bearing shaft 3, 4 for receiving in the central bearing and drive block 5.
- the cone bodies 1, 2 have round on their end face Air inlet and outlet openings 6, 7, each of which connects the outlets and outlets 10, 11 for the pipe bend 12 as a shorter air path or the pipe sockets 13, 14 to a longer air path, rotated through 180 °, via pipe elbows 8, 9.
- the air inlets and outlets 6, 7 each take up practically the entire end face of the cone body 1, 2 as round openings, which is followed by the pipe elbows 8, 9 with the outlet and inlet 10, 11 of the same diameter on the cone jacket.
- the cone body 1, 2 surround the elbows 8, 9 each as a hollow shape, so that there is only a minimum weight for the pair of valves
- each pipe elbow is less than 90 °, the peripheral outlet or inlet 10a, 11a of which is designed as an oblique and rounded transition into the respective airway.
- the overall passage is, as shown, constant or can also be slightly conical from the inlet opening 6 to the outlet opening 7.
- the pivotable, circumferential sealing surfaces 8a, 9a of each pipe bend 8, 9 in the respective cone body 1, 2 with a large end face are limited by a pipe bend line.
- the conical bodies 1, 2, each receiving a pipe elbow 8, 9, are hollow at full axial inlet and outlet and up to the bearing edge from the circumferential outlet and inlet 10, 11 of the associated pipe elbow 8, 9 at la, 2a, and in particular. thin-walled and / or easily made of plastic.
- the conical bodies 1 and 2 have the axle pin 3 on the one hand and the hollow axle 4 on the other hand, the latter then being fitted with a drive ring 15.
- the smaller end faces of the tapered bodies 1, 2 rest against the central bearing and drive block 5 under seal 5a.
- the one-sided axle pin 3 is held in the other side hollow axis 4 by means of an axial screw 16, which is supported by means of a clamping ring 17 in the hollow shaft 4, access is achieved through the plug 17a.
- the parts can also be glued in a simple design.
- valve pairs 1, 2 lying one behind the other they are connected to one another and to the pipe system of the wind instrument by means of flange screws 26.
- 2 and 3 is a schematic representation of a pair of valves with conical bodies 1, 2 and bearing shaft 3, 4 as well as pipe bend 12 and pipe socket 13, 14 for the pipe bend 12a in the rest and actuation position, i. H. rotated by 180 °, shown with air inlet and outlet 6, 7 as well as air outlet and inlet 10, 11 and pipe elbows 8, 9 located in between , while for the longer air path on both sides of the central bearing and drive block 5, a nozzle 13, 14 is provided for the pipe bend 12a.
- the differently long air paths can also be connected via connections 13, 14 and 13a, 14a provided on both sides of the central bearing and drive block 5, as shown in FIG. 4.
- the valves can also be rotated at an angle to one another.
- FIG. 5 shows a top view with the pressure lever 18 and push rod 20 and double drive cord 21 as the drive part and flange screws 26 for connection.
- FIGS. 8 and 9 each show valve blocks with three pairs of valves in a row and a double row with a drive part corresponding to FIG. 6, and the same also results in a row of three.
- FIGS. 11 and 12 a trumpet with valve pairs installed in series by means of screw flanges 26 on the bearing block and drive part 18, 22 and 22a.
- the longer bypasses 27 and 28 connected to the pipe sockets 13, 14 can be seen; 12 shows the top view of FIG. 11.
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Multiple-Way Valves (AREA)
- Lift Valve (AREA)
- Mechanically-Actuated Valves (AREA)
- Defrosting Systems (AREA)
- Air-Flow Control Members (AREA)
- Catching Or Destruction (AREA)
- Temperature-Responsive Valves (AREA)
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT86111023T ATE49819T1 (de) | 1985-09-19 | 1986-08-09 | Ventil fuer metallblasinstrumente. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3533400 | 1985-09-19 | ||
DE3533400 | 1985-09-19 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0215282A2 EP0215282A2 (fr) | 1987-03-25 |
EP0215282A3 EP0215282A3 (en) | 1987-09-16 |
EP0215282B1 true EP0215282B1 (fr) | 1990-01-24 |
Family
ID=6281364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86111023A Expired - Lifetime EP0215282B1 (fr) | 1985-09-19 | 1986-08-09 | Soupape pour instruments à vent en métal |
Country Status (5)
Country | Link |
---|---|
US (1) | US4718318A (fr) |
EP (1) | EP0215282B1 (fr) |
JP (1) | JPS6267590A (fr) |
AT (1) | ATE49819T1 (fr) |
DE (1) | DE3668512D1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4905564A (en) * | 1988-11-08 | 1990-03-06 | Thayer Orla E | Rotary sound path selector valve with biased rotor |
PL293180A1 (en) * | 1990-04-26 | 1992-10-19 | Joseph Boy | Control device for flowing media |
DE4442315A1 (de) * | 1994-11-29 | 1996-05-30 | Joseph Boy | Steuereinrichtung für strömbare Medien |
US5900563A (en) * | 1996-06-12 | 1999-05-04 | Leonard; Brian Phillip | Compact rotary valve for brass instruments |
JP3232410B2 (ja) | 1999-03-24 | 2001-11-26 | ヤマハ株式会社 | トロンボーン用バルブ機構 |
KR100345870B1 (ko) * | 1999-11-12 | 2002-07-27 | 기아자동차주식회사 | 연료변경에 따른 노킹방지장치 |
US6297436B1 (en) | 1999-12-23 | 2001-10-02 | Mark Adams | Valve assembly for musical instruments |
EP1403846A1 (fr) * | 2001-05-30 | 2004-03-31 | Walter Singer | Systeme de piston pour instrument de musique et instrument a vent en metal comprenant ce systeme |
US7916124B1 (en) | 2001-06-20 | 2011-03-29 | Leapfrog Enterprises, Inc. | Interactive apparatus using print media |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR333757A (fr) * | 1903-07-02 | 1903-12-03 | Jacob Loew | Mécanisme de changement de son pour instruments de musique métalliques à vent |
US3881388A (en) * | 1973-12-11 | 1975-05-06 | King Musical Instr Division Of | Bifurcated valve structure |
FR2305664A1 (fr) * | 1975-03-27 | 1976-10-22 | Cousin Claude | Robinet a deux ou trois voies a passage integral a joint torique ou autre ellipsoide |
GB1513120A (en) * | 1976-03-30 | 1978-06-07 | Hirsbrunner P | Rotary valve for brass wind instruments |
DE2918247C2 (de) * | 1979-05-05 | 1981-01-15 | Gebr. Alexander Rhein. Musikinstrumentenfabrik Gmbh, 6500 Mainz | Metallblasinstrument, insbesondere Tripelwaldhorn |
-
1986
- 1986-08-09 AT AT86111023T patent/ATE49819T1/de not_active IP Right Cessation
- 1986-08-09 EP EP86111023A patent/EP0215282B1/fr not_active Expired - Lifetime
- 1986-08-09 DE DE8686111023T patent/DE3668512D1/de not_active Expired - Lifetime
- 1986-09-16 US US06/907,899 patent/US4718318A/en not_active Expired - Fee Related
- 1986-09-19 JP JP61223482A patent/JPS6267590A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
EP0215282A3 (en) | 1987-09-16 |
JPH0252276B2 (fr) | 1990-11-13 |
DE3668512D1 (de) | 1990-03-01 |
ATE49819T1 (de) | 1990-02-15 |
EP0215282A2 (fr) | 1987-03-25 |
US4718318A (en) | 1988-01-12 |
JPS6267590A (ja) | 1987-03-27 |
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