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DE132901C - - Google Patents

Info

Publication number
DE132901C
DE132901C DENDAT132901D DE132901DA DE132901C DE 132901 C DE132901 C DE 132901C DE NDAT132901 D DENDAT132901 D DE NDAT132901D DE 132901D A DE132901D A DE 132901DA DE 132901 C DE132901 C DE 132901C
Authority
DE
Germany
Prior art keywords
bellows
magazine
spring
suction force
outside air
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.)
Active
Application number
DENDAT132901D
Other languages
German (de)
Publication of DE132901C publication Critical patent/DE132901C/de
Active legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10BORGANS, HARMONIUMS OR SIMILAR WIND MUSICAL INSTRUMENTS WITH ASSOCIATED BLOWING APPARATUS
    • G10B1/00General design of organs, harmoniums or similar wind musical instruments with associated blowing apparatus
    • G10B1/08General design of organs, harmoniums or similar wind musical instruments with associated blowing apparatus of harmoniums, i.e. reed organs

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Slot Machines And Peripheral Devices (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die vorliegende Erfindung betrifft eine Vervollkommnung des unter 115484 patentirten Harmoniums dahin, dafs bei geschlossenen Ventilklappen die Windzufuhr für das Unterwerk (bei einmanualigen Harmoniums für die Bafshälfte) den Begleitaccorden angemessen genau geregelt werden kann.The present invention relates to a perfection of that patented under 115484 Harmoniums so that the wind supply for the substation when the valve flaps are closed (in the case of one-manual harmoniums for the baffle half) the accompanying chords are reasonably accurate can be regulated.

Die durch die Feder s offengehaltene Ventilklappe r drückt mittels des Hebels t den kleinen Balg ρ zusammen und läfst dem Winde durch das Loch k freien Ausgang in den Magazinbalg b, so lange, bis die Saugkraft des Magazinbalges b nicht den durch die Spannung der Feder s festgestellten Grad überschreitet. Uebersteigt jedoch die Saugkraft des Magazinbalges b den festgestellten Grad (Fig. 1), so wird der kleine Balgj? aufgezogen, d. h. nach innen von der Aufsenluft aufgedrückt, mit der er zwischen den Schöpfern durch Kanal q in Verbindung steht. Dadurch wird der Druck der Feder s überwunden und gleichzeitig durch die Klappe r die Oeffhung k geschlossen.The valve flap r, which is kept open by the spring s, compresses the small bellows ρ by means of the lever t and allows the winch to exit through the hole k into the magazine bellows b until the suction force of the magazine bellows b does not correspond to that caused by the tension of the spring s exceeds the determined degree. However, if the suction force of the magazine bellows b exceeds the determined degree (FIG. 1), the small bellows b? drawn up, that is, pushed inward by the outside air, with which it communicates between the scoopers through channel q . As a result, the pressure of the spring s is overcome and at the same time the opening k is closed by the flap r.

Sobald die Saugkraft des Magazinbalges sich verringert, überwindet die Feder s den Druck der Aufsenluft auf den kleinen Balgj?. Der letztere wird dadurch geschlossen und zugleich die Klapper geöffnet, so dafs von Neuem Wind aus dem Magazinbalg gesaugt werden kann.As soon as the suction force of the magazine bellows is reduced, the spring s overcomes the pressure of the outside air on the small bellows. The latter is thereby closed and at the same time the rattle is opened, so that a new wind can be sucked out of the magazine bellows.

Dieser Vorgang wiederholt sich während des Spieles fortwährend, so dafs durch diese Einrichtung die Saugkraft des Magazinbalges genau geregelt wird.This process repeats itself continuously during the game, so that by means of this device the suction force of the magazine bellows is precisely regulated.

Claims (1)

Patent-Anspruch:Patent claim: Eine Ausführungsform des unter 115484 geschützten Harmoniums mit zwei Manualen und Saugewindbetrieb, dadurch gekennzeichnet, dafs ein im Innern des Magazinbalges (b) angebrachter kleiner Balg (ρ), welcher durch einen Kanal (q) mit der Aufsenluft in Verbindung steht, mittels eines Hebels (t) die über einer Verbindung (k) des Magazinbalges (b) mit dem Zwischenraum (e) angebrachte, durch eine Feder (s) offen gehaltene Ventilklappe (r) so lange schliefst, als die Saugkraft des Magazinbalges den festgestellten Grad übersteigt.An embodiment of the harmonium protected under 115484 with two manuals and suction wind operation, characterized in that a small bellows (ρ) attached inside the magazine bellows (b ), which is in communication with the outside air through a channel (q) , by means of a lever ( t) the valve flap (r) attached via a connection (k) between the magazine bellows (b) and the space (e) , held open by a spring (s) , closes as long as the suction force of the magazine bellows exceeds the determined degree. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT132901D Active DE132901C (en)

Publications (1)

Publication Number Publication Date
DE132901C true DE132901C (en)

Family

ID=401137

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT132901D Active DE132901C (en)

Country Status (1)

Country Link
DE (1) DE132901C (en)

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