[go: up one dir, main page]

AT93030B - Compressed air valve for speaking machines and similar devices. - Google Patents

Compressed air valve for speaking machines and similar devices.

Info

Publication number
AT93030B
AT93030B AT93030DA AT93030B AT 93030 B AT93030 B AT 93030B AT 93030D A AT93030D A AT 93030DA AT 93030 B AT93030 B AT 93030B
Authority
AT
Austria
Prior art keywords
compressed air
air valve
similar devices
speaking machines
speaking
Prior art date
Application number
Other languages
German (de)
Original Assignee
Telegraphie Gmbh System Stille
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 Telegraphie Gmbh System Stille filed Critical Telegraphie Gmbh System Stille
Application granted granted Critical
Publication of AT93030B publication Critical patent/AT93030B/en

Links

Landscapes

  • Check Valves (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Valves (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Pressluftventil für Sprechmaschinen und ähnliche Apparate. 
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 



   Die Bewegungen der Membran m können je nach dem   Verwendungszweck des Pressluft. ventils   auf die verschiedenste Art und Weise hervorgerufen werden. Wenn es sich beispielsweise um die Ver- wendung des Pressluftventils bei Sprechmaschinen handelt, dann wird die Membran m in geeigneter   Weise mit dem Nadelträger der Sprechmaschine in'Verbindung gebracht. Die Membran m kann aber auch, wenn es sich beispielsweise um die Verwendung des Pressluftventils bei anderen Sehallverstärkern   handelt, unter magnetischem Einfluss bewegt werden. 



   PATENT-ANSPRÜCHE :
1. Pressluftventil für   Sprechmaschinen   und ähnliche Apparate, dadurch gekennzeichnet, dass der bewegliche Ventilteil aus einer mit einer oder mehreren Ventilöffnungen versehenen Membran (m) besteht, die mit der den festen Ventilteil bildenden Grundplatte (a) unmittelbar verbunden ist, so dass sie mit dieser ein einheitliches Ganzes bildet.



   <Desc / Clms Page number 1>
 



  Compressed air valve for speaking machines and similar apparatus.
 EMI1.1
 

 <Desc / Clms Page number 2>

 



   The movements of the membrane m can depending on the purpose of the compressed air. valve can be caused in a wide variety of ways. If, for example, the compressed air valve is used in speaking machines, then the membrane m is brought into connection in a suitable manner with the needle carrier of the speaking machine. The membrane m can, however, also be moved under magnetic influence, for example when the compressed air valve is used in other sound amplifiers.



   PATENT CLAIMS:
1. Compressed air valve for speaking machines and similar apparatus, characterized in that the movable valve part consists of a membrane (m) provided with one or more valve openings, which is directly connected to the base plate (a) forming the fixed valve part, so that it is connected to it forms a unified whole.

Claims (1)

2. Pressluftventil nach Anspruch i, dadurch gekennzeichnet, dass der Querschnitt des Ventil- teils der Grundplatte (a) stärker ist, als der des Ventilteils der Membran . EMI2.1 2. Compressed air valve according to claim i, characterized in that the cross section of the valve part of the base plate (a) is thicker than that of the valve part of the membrane. EMI2.1
AT93030D 1922-05-19 1922-05-19 Compressed air valve for speaking machines and similar devices. AT93030B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT93030T 1922-05-19

Publications (1)

Publication Number Publication Date
AT93030B true AT93030B (en) 1923-06-11

Family

ID=3612973

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93030D AT93030B (en) 1922-05-19 1922-05-19 Compressed air valve for speaking machines and similar devices.

Country Status (1)

Country Link
AT (1) AT93030B (en)

Similar Documents

Publication Publication Date Title
AT93030B (en) Compressed air valve for speaking machines and similar devices.
AT150334B (en) Device for replaying chess games with signal system.
GB324924A (en) Improvements in or relating to filters
AT92062B (en) Electromagnetic horn with two records.
AT121628B (en) Punch lifting device for all types of presses.
AT113536B (en) Machine screen for paper manufacture and device for its manufacture.
DE629324C (en) A machine set consisting of an overhung engine with cylinders arranged in a star shape and an electric power generator
AT66659B (en) Device for casting and pressing in the backing strip for type casting and line setting machines, in which the cast types are connected to a line after being excluded by a backing strip.
DE381876C (en) Device for fastening bolts to suspension isolators
AT50724B (en) Device for processing different types and different colored threads in the shuttle embroidery machine.
AT98300B (en) Plansifter for paper and pulp production with screens immersed in the aqueous paper stock.
AT95872B (en) Die setting and line casting machine.
DE373695C (en) Magnetic clamping device for machine tools
AT127732B (en) Device for checking the duration of the call, in particular for company telephones.
AT42553B (en) Device for elastic support of the record board on its base.
AT119155B (en) Mask for crier.
AT137417B (en) Free-swinging sound diaphragm for speaking machines.
AT70006B (en) Device for roughening hat stumps.
AT102122B (en) Device for adjusting the gearbox on motorcycles.
AT113946B (en) Polarized double relay with zero position.
AT56688B (en) Method and device for the production of jacquard cards for automatic embroidery machines.
AT115749B (en) Device for the transmission of records one after the other from a stack of records to the turntable of a speaking machine.
AT49389B (en) Organ register switching device.
AT78922B (en) Device for telephoning to and from moving trains and the like.
AT93864B (en) Ink stuff and process for its manufacture.