DE513521C - Pneumatic tube system - Google Patents
Pneumatic tube systemInfo
- Publication number
- DE513521C DE513521C DEA50855D DEA0050855D DE513521C DE 513521 C DE513521 C DE 513521C DE A50855 D DEA50855 D DE A50855D DE A0050855 D DEA0050855 D DE A0050855D DE 513521 C DE513521 C DE 513521C
- Authority
- DE
- Germany
- Prior art keywords
- flaps
- pipes
- plant according
- pneumatic tube
- tube system
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
- B65G51/04—Conveying the articles in carriers having a cross-section approximating that of the pipe or tube; Tube mail systems
- B65G51/34—Two-way operation
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Description
Rohrpostanlage Die Erfindung soll ermöglichen, Rohrpostanlagen sowohl in der einen Richtung als auch zugleich in der anderen fördern zu lassen. Hierzu dienen nach der Erfindung Ausweichrohre, durch welche die einander entgegenlaufenden Büchsen oder andere Fördergegenstände aneinander vorbeigeleitet werden.Pneumatic tube system The invention is intended to enable pneumatic tube systems both to be promoted in one direction as well as in the other. For this serve according to the invention bypass pipes through which the opposing Canisters or other objects to be conveyed past one another.
Die Zeichnung stellt ein Beispiel der Erfindung dar.The drawing shows an example of the invention.
Ein Rohrstrang a mündet mittels eines Rohres b in einen Strang c und dieser mittels eines Rohres d in den Strang a. Zwischen den Rohren a, b befindet sich eine Öffnung e, zwischen den Rohren c, d eine Öffnung f. Diese Öffnungen können in den Rohrwänden vorgesehen sein oder können Unterbrechungen bilden, durch welche die Rohrwände voneinander getrennt sind. Der Strang a hat zwischen seiner Gabelungsstelle g und der Öffnung e eine Ventilklappe lt und einen Fahrrohrkontakt i. Das Rohr b ist mit einem Fahrrohrkontakt 7a und einer Ventilklappe 1 versehen. Der Strang c ist zwischen seiner Gabelungsstelle m und der Öffnung f mit einer Ventilklappe zt und einem Fahrrohrkontakt o ausgestattet. Das Rohr d enthält einen Fahrrohrkontakt P und eine Ventilklappe q. Die Lage der in diesen Rohren vorgesehenen Anschläge r läßt erkennen, in welcher Richtung die Klappen 1a, n, 1, q beweglich sind.A pipe string a opens by means of a pipe b into a string c, and this by means of a pipe d into the string a. There is an opening e between the tubes a, b and an opening f between the tubes c, D. These openings can be provided in the tube walls or can form interruptions by which the tube walls are separated from one another. The strand a has a valve flap lt and a tube contact i between its fork point g and the opening e. The tube b is provided with a travel tube contact 7a and a valve flap 1. The strand c is equipped with a valve flap zt and a tube contact o between its fork point m and the opening f. The tube d contains a travel tube contact P and a valve flap q. The position of the stops r provided in these tubes shows the direction in which the flaps 1a, n, 1, q are movable.
Die Kontakte i, k beherrschen den Antrieb eines Gebläses des Stranges a, die Kontakte o, P ebenso den Antrieb eines Gebläses des Stranges c. Diese Gebläse sind nicht dargestellt.The contacts i, k control the drive of a fan of the branch a, the contacts o, P also the drive of a fan of the branch c. These fans are not shown.
Der Pfeil s bezeichnet die Richtung der Druckluft des Stranges a, der Pfeil t die Richtung jener des Stranges o.The arrow s indicates the direction of the compressed air of the strand a, the arrow t the direction of that of the strand o.
Die in diesen Richtungen einander entgegenkommenden Büchsen gelangen über die Öffnungen e, f in die Rohre b, d. Die Klappen q, t werden durch die hierbei wirksame Druckluft geschlossen gehalten, so daß diese den Eintritt der Büchsen in die Rohre b, d nicht hindert. Mittels der Kontakte i, o, welche durch die Büchsen umgeschaltet werden, werden die Gebläse stillgesetzt: Die Büchsen schalten darauf mittels der Kontakte k, P die Gebläse wieder ein, und zwar werden diese jetzt so gedreht, daß sie Saugluft erzeugen. Die Klappen 1, q öffnen sich daher unter dem Druck der durch die Öffnungen e, f wirkenden Außenluft, die dann in die Rohre b, d strömt und die dort befindlichen Büchsen in die Stränge c, a befördert. Die in diesen Strängen herrschende Saugluft hält die Klappen zt, h geschlossen, so daß sie nur die Wege e, b, c und f, d, a, nicht aber f, c oder e, a nehmen kann und daher mit voller Kraft in den Rohren b, d wirkt.The bushes approaching each other in these directions pass through the openings e, f into the tubes b, d. The flaps q, t are kept closed by the compressed air which is effective here, so that this does not prevent the bushes from entering the tubes b, d. The fans are stopped by means of the contacts i, o, which are switched over by the bushes: The bushes then switch the blowers on again by means of the contacts k, P, and these are now turned so that they generate suction air. The flaps 1, q therefore open under the pressure of the outside air acting through the openings e, f, which then flows into the tubes b, d and conveys the bushings located there into the strands c, a. The suction air prevailing in these strands keeps the flaps zt, h closed so that they can only take the paths e, b, c and f, d, a, but not f, c or e, a and therefore with full force in the Pipes b, d acts.
Claims (3)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA50855D DE513521C (en) | 1928-05-25 | Pneumatic tube system | |
DEM104941D DE531419C (en) | 1928-05-25 | 1928-05-25 | Pneumatic tube system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA50855D DE513521C (en) | 1928-05-25 | Pneumatic tube system | |
DEM104941D DE531419C (en) | 1928-05-25 | 1928-05-25 | Pneumatic tube system |
Publications (1)
Publication Number | Publication Date |
---|---|
DE513521C true DE513521C (en) | 1930-11-28 |
Family
ID=32772769
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEA50855D Expired DE513521C (en) | 1928-05-25 | Pneumatic tube system | |
DEM104941D Expired DE531419C (en) | 1928-05-25 | 1928-05-25 | Pneumatic tube system |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEM104941D Expired DE531419C (en) | 1928-05-25 | 1928-05-25 | Pneumatic tube system |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE531419C (en) |
-
0
- DE DEA50855D patent/DE513521C/en not_active Expired
-
1928
- 1928-05-25 DE DEM104941D patent/DE531419C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE531419C (en) | 1931-09-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2724318C2 (en) | Process for moistening the abrasive when blasting with compressed air | |
CH394044A (en) | Installation on pneumatic tube systems for the optional letting, stopping or sending of pneumatic tube boxes | |
DE1204594B (en) | Equipment in pneumatic tube systems for separating two tube sections with different air pressures | |
DE513521C (en) | Pneumatic tube system | |
DE501273C (en) | Lock to subdivide pneumatic tube lines | |
CH444758A (en) | Pneumatic tube system | |
AT115312B (en) | Pneumatic tube system. | |
CH133070A (en) | Pneumatic tube system. | |
DE873209C (en) | Equipment for pressurized systems | |
DE805896C (en) | Automatic turnout and signaling system with compressed air drive, especially for mine railways | |
DE801510C (en) | Compressed air travel lock | |
DE582059C (en) | Pneumatic tube system with a device for limiting the stacking height of the cans at a stacking point | |
DE102018117768B4 (en) | Device for controlling the functional state of a suction gripper of a workpiece handling device and workpiece handling device | |
DE827473C (en) | Propulsion system | |
DE445371C (en) | Pneumatic tube tube valve | |
DE1161732B (en) | Control valve with a housing seal seat arranged in a venturi-shaped flow | |
DE607903C (en) | Device to prevent pneumatic tube sockets from collapsing | |
DE377121C (en) | Device for regulating the speed of passage of the steam to be de-oiled in exhaust steamers | |
DE904709C (en) | Wind tunnel for subsonic and supersonic speed | |
DE514767C (en) | Mobile and hanging sand spinner with compressed air motor drive | |
DE614306C (en) | Control for the air inlet valve for the following section at a separation point in pneumatic tube systems | |
DE703089C (en) | Blower drive for rolling tank systems | |
DE1183443B (en) | Tube flap for pneumatic tube systems to separate two tube sections with different air pressures | |
DE1059138B (en) | Changeover device for air and flue gas in regeneratively heated industrial ovens, especially SM ovens | |
DE321128C (en) | Control device for single and multi-stage compressors |