[go: up one dir, main page]

AT92313B - Hollow plunger pump. - Google Patents

Hollow plunger pump.

Info

Publication number
AT92313B
AT92313B AT92313DA AT92313B AT 92313 B AT92313 B AT 92313B AT 92313D A AT92313D A AT 92313DA AT 92313 B AT92313 B AT 92313B
Authority
AT
Austria
Prior art keywords
piston
extension
hollow plunger
pump
pump according
Prior art date
Application number
Other languages
German (de)
Original Assignee
Worthington Pump & Mach Corp
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 Worthington Pump & Mach Corp filed Critical Worthington Pump & Mach Corp
Application granted granted Critical
Publication of AT92313B publication Critical patent/AT92313B/en

Links

Landscapes

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

Description

  

   <Desc/Clms Page number 1> 
 



  Pumpe mit hohlem Tauchkolben. 
 EMI1.1 




   <Desc / Clms Page number 1>
 



  Hollow plunger pump.
 EMI1.1

Claims (1)

PATENT-ANSPRÜCHE : 1. Pumpe mit hohlem Tauchkolben, dadurch gekennzeichnet, dass er mit einer rohrförmigen Verlängerung versehen ist, die eine Öffnung hat, ans der das in ihm angesammelte, durch seinen Hinund Hergang in Bewegung gesetzte Wasser austreten kann, so dass sich der Kolben selbsttätig entleert. PATENT CLAIMS: 1. Pump with a hollow plunger, characterized in that it is provided with a tubular extension which has an opening through which the water that has collected in it and set in motion by its back and forth movement can escape, so that the piston empties automatically. 2. Pumpe nach Anspruch 1, dadurch gekennzeichnet, dass die rohrförmige Kolbenverlängerung gleichachsig an den eigentlichen Kolben, mit sieh allmählich verjüngenden Kappen, anschliesst und die Wasseraustrittsöffnung an dem Verlängerungsrohr ausserhalb der Pumpenkammer vorgesehen ist. 2. Pump according to claim 1, characterized in that the tubular piston extension is coaxially connected to the actual piston, with gradually tapering caps, and the water outlet opening is provided on the extension tube outside the pump chamber. 3. Pumpe nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, dass der Kolben an beiden Seiten Verlängerungsrohre mit Austrittsöffnungen für das Wasser hat. 3. Pump according to claims 1 and 2, characterized in that the piston has extension tubes with outlet openings for the water on both sides. 4. Pumpe nach den Ansprüchen 1 und 3, dadulch gekennzeichnet, dass das Verlängerungsrohr des Kolbens auf der einen Seite durch die hohle Kolbenstange gebildet wird. EMI2.1 4. Pump according to claims 1 and 3, characterized in that the extension tube of the piston is formed on one side by the hollow piston rod. EMI2.1
AT92313D 1918-04-03 1920-03-16 Hollow plunger pump. AT92313B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US92313XA 1918-04-03 1918-04-03

Publications (1)

Publication Number Publication Date
AT92313B true AT92313B (en) 1923-04-25

Family

ID=21736394

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92313D AT92313B (en) 1918-04-03 1920-03-16 Hollow plunger pump.

Country Status (1)

Country Link
AT (1) AT92313B (en)

Similar Documents

Publication Publication Date Title
AT92313B (en) Hollow plunger pump.
AT77446B (en) Hydro machine.
DE896758C (en) Air chambers on deep pumps
AT125089B (en) Compensating device for offset double pumps.
AT101480B (en) Pump with a reciprocating piston.
AT49285B (en) Double-acting steam engine with outlet slot control and two pistons running at the same time, seated on a common piston rod.
AT49644B (en) Control for direct-acting steam pumps with an auxiliary slide driven by the piston rod by means of a stop mechanism.
AT105246B (en) Lubricant press with follower piston in a lubricant container surrounding the press piston and its cylinder.
AT80823B (en) Float control for steam pressure pumps. Float control for steam pressure pumps.
AT57230B (en) Pressure valve for liquid atomizer.
DE418625C (en) Countercurrent condenser with concentrically arranged tubes in connection with an immersion condenser, especially for small refrigeration machines
DE400884C (en) Deep drilling apparatus operated by direct steam or compressed air for pushing deep drilling
AT40372B (en) Peronospora syringe.
AT92724B (en) Hydraulic deep drilling apparatus.
AT119900B (en) Liquid-tight device for transmitting the movement of the reversing device of a liquid measuring device with two alternately filled and emptied measuring vessels to a display device for the measured amounts of liquid.
AT39061B (en) Compressor for cold air machines.
AT98431B (en) Automatic casting machine for stereotype plates.
AT117290B (en) Mercury interrupter with plunger core.
AT135501B (en) Piston pump.
AT149256B (en) Handle attachment for hand air pumps, especially motorcycle pumps.
AT6976B (en) Hydraulic drawing press.
AT93857B (en) Water tube fire box for locomotive boilers with a wider, non-circular steam collector.
AT98529B (en) Piston pump.
AT76271B (en) Impact tool operated by pressure medium.
AT369873B (en) LIFTING PISTON, IN PARTICULAR COMBUSTION ENGINE