DE627415C - Gear spinning pump - Google Patents
Gear spinning pumpInfo
- Publication number
- DE627415C DE627415C DEB165028D DEB0165028D DE627415C DE 627415 C DE627415 C DE 627415C DE B165028 D DEB165028 D DE B165028D DE B0165028 D DEB0165028 D DE B0165028D DE 627415 C DE627415 C DE 627415C
- Authority
- DE
- Germany
- Prior art keywords
- pump
- drive shaft
- spinning pump
- gear
- collar
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Description
Zahnrads pinnpumpe Die vorliegende Erfindung betrifft eine Zahnradpumpe zur Förderung der Spüm-$üssigkeit an Kunstseidenspinnmaschinen. Bei derartigen Pumpen ist es bekannt, die Antriebswelle mit einem Bund zu versehen und diesen in .einer Aasdrehung des Eiüspannstückes zu lagern. Dieser Bund ist aber auf der Innenseihe des Eixispaimstückes zwischen diesem und der Pumpenvorderplatte vorgesehen, um so den Zutritt der Spinnlösung zur Lagerstelle der Antriebswelle zu vermeiden und einer Verhärtung der Spinnmasse durch eintretende Luft vorzubeugen. Erfahrungsgemäß dringt aber bei der baschriebenen Anordnung immer noch Spinnlösung bis zur Lagerstelle durch. Außerdem maß die Antriebswelle eine besondere Fettschmierung erhalten, was eine Verteuerung dieser Pumpen zur Folge hat. Ferner maß die Pumpe zum Herausnehmen der Antrlebswelle auseinandergenommen werden, da der Bund der Welle im Innern der Pumpe angeordnet ist. Es ist weiterhin bekaimt, die Antriebswelle durch die Spinnlösung zu schmieren und hierbei die Lagerstelle nach außen hin durch eine Stopfbüchse abzudichten.Gear Pin Pump The present invention relates to a gear pump for pumping the fluid on rayon spinning machines. With such pumps it is known to provide the drive shaft with a collar and this in .einer To store the rotation of the clamping piece. But this covenant is on the inside row of the Eixispaimstückes provided between this and the pump front plate so as to to avoid the access of the spinning solution to the bearing point of the drive shaft and one To prevent hardening of the spinning mass by entering air. Experience has shown that it penetrates but with the basic arrangement still spinning solution up to the storage point by. In addition, the drive shaft received a special grease lubrication, what an increase in the price of these pumps has the consequence. Furthermore, the pump measured to be taken out the drive shaft to be taken apart, because the collar of the shaft inside the Pump is arranged. It is still got the drive shaft through the spinning solution to lubricate and to seal the bearing point from the outside with a stuffing box.
Die vorliegende Erfindung besteht nun darin, daß die den Bund der Antriebswelle aufnehmende Aasdrehung an der Außenseite des Einspannstückesangeordnet und zum Halten des Bundes z. B. von einer überwurfmutter abgedeckt ist.The present invention consists in the fact that the covenant of Drive shaft receiving rotation arranged on the outside of the clamping piece and to keep the covenant z. B. is covered by a union nut.
Durch diese Anordnung kann die Lagerstelle der Antriebswelle durch die Spinnlösung geschmiert werden, wobei aber ,eine Stopfbüchse vermieden und trotzdem jeder Luftzutritt verhindert wird. Die Antriebswelle kann nach Lösen der überwurfmutter herausgenommen werden, ohne daß die ganze Pumpe auseinandergenommen werden maß.This arrangement allows the bearing point of the drive shaft through the spinning solution can be lubricated, but avoiding a stuffing box and anyway any entry of air is prevented. The drive shaft can after loosening the union nut can be removed without disassembling the entire pump.
Die Zeichnung stellt den Erfindungsgegenstand in einer beispielsweisen Ausführungsform dar, und zwar zeigt dieselbe eine derartige Pumpe in Ansicht, teilweise geschnitten.The drawing represents the subject matter of the invention in an exemplary manner Embodiment, namely the same shows such a pump in view, partially cut.
Die aus dem Einspannstück i und den Pumpenplatten 2, 3, q, und 5 bestehende Pumpe trägt im Innern die Zahnräder 6 und 7, wovon das treibende Zahnrad 6 auf einem Bolzen $ gelagert ist, der mit der Antriebswelle 9 gekuppelt ist. Die im Einspannstück i befindliche Lagerstelle der Antriebswelle g wird durch die Spinnlösung geschmiert. Die Welle g hat :einen Bund i o, welcher ?i einer' Aasdrehung i i des Einsparmstückes liegt und von der überwurfmutter 12 festgehalten wird. Der Bund i o verhindert, daß Luft von außen mit der Spinnlösung in Berührung kommen kann.The one consisting of the clamping piece i and the pump plates 2, 3, q, and 5 The pump carries the gears 6 and 7 inside, of which the driving gear 6 is on one Bolt $ is mounted, which is coupled to the drive shaft 9. The one in the chuck i located bearing point of the drive shaft g is lubricated by the spinning solution. The shaft g has: a collar i o, which? I a 'Aasdrehung i i of the savings piece is and is held by the union nut 12. The covenant i o prevents that air from the outside can come into contact with the spinning solution.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB165028D DE627415C (en) | Gear spinning pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB165028D DE627415C (en) | Gear spinning pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE627415C true DE627415C (en) | 1937-12-17 |
Family
ID=7005335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB165028D Expired DE627415C (en) | Gear spinning pump |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE627415C (en) |
-
0
- DE DEB165028D patent/DE627415C/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE627415C (en) | Gear spinning pump | |
| AT144858B (en) | Gear spinning pump. | |
| CH181887A (en) | Gear spinning pump. | |
| DE374397C (en) | Centrifugal lubrication for gear drives | |
| DE608116C (en) | Gear pump for rayon spinning machines with an intermediate link coupling the driving pump wheel and the outer drive wheel | |
| DE415862C (en) | Compressor or expansion engine like a gear pump with a fixed outer wheel in which the inner wheel is eccentrically rolled | |
| DE819195C (en) | Gear pump | |
| DE832989C (en) | Circulating lubrication device for the spool housing guide of sewing machine grippers | |
| DE379865C (en) | Steam pump with rotating pistons | |
| DE431934C (en) | Device for even heat distribution in steam turbine shafts | |
| DE602874C (en) | Gear pump for rayon spinning machines | |
| CH112288A (en) | Transmission gear for electric motors. | |
| DE604784C (en) | Lubricator for sewing machines | |
| DE697461C (en) | Gear pump | |
| DE712433C (en) | Slotted filter for fluids, especially lubricating oil, fuel or the like. | |
| DE524429C (en) | Lubricator on capsule blower | |
| DE572105C (en) | Gear pump for pumping spinning fluid | |
| CH218968A (en) | Automatic reversal of a pressure pump without a valve. | |
| DE611304C (en) | Gearbox with eccentrically mounted planetary disc | |
| DE725679C (en) | Emergency lubrication device for the connecting rod bearings of internal combustion engines with a vertical crankshaft | |
| DE733627C (en) | Turbo gear pump | |
| DE452055C (en) | Drive device for spinning, twisting and similar machines | |
| DE875292C (en) | Sewing machine | |
| DE340046C (en) | Lubricating device for cone crusher | |
| DE508040C (en) | Device for driving magnetic devices, oil or fuel pumps and other auxiliary devices for internal combustion engines |