[go: up one dir, main page]

DE8122C - Innovations in suction and pressure pumps - Google Patents

Innovations in suction and pressure pumps

Info

Publication number
DE8122C
DE8122C DENDAT8122D DE8122DA DE8122C DE 8122 C DE8122 C DE 8122C DE NDAT8122 D DENDAT8122 D DE NDAT8122D DE 8122D A DE8122D A DE 8122DA DE 8122 C DE8122 C DE 8122C
Authority
DE
Germany
Prior art keywords
suction
innovations
pressure
pressure pumps
stuffing box
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
DENDAT8122D
Other languages
German (de)
Original Assignee
C. PELLENZ, Techniker, in Manderscheid (Rhein-Preufsen)
Publication of DE8122C publication Critical patent/DE8122C/en
Active legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • F04B53/164—Stoffing boxes

Landscapes

  • Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)

Description

1878.1878.

KlasseGreat

KARL PELLENZ in MANDERSCHEID (Rheinpreussen). feuerungen an Saug- und Druckpumpen.KARL PELLENZ in MANDERSCHEID (Rheinpreussen). Firing on suction and pressure pumps.

Patentirt im Deutschen Reiche vom 29. October 1878 ab.Patented in the German Empire on October 29, 1878.

Die in der Zeichnung dargestellte Pumpe ist eine Saug- und Druckpumpe; Cylinder, Kolben und Ventile sind wie bei gewöhnlichen Pumpen eingerichtet.The pump shown in the drawing is a suction and pressure pump; Cylinder, piston and valves are arranged as in ordinary pumps.

Der Windkessel α befindet sich direct auf dem Cylinder und ist oben durch einen Deckel b geschlossen.The air chamber α is located directly on the cylinder and is closed at the top by a cover b.

Unten an diesem Deckel befindet sich, in den Windkessel hineinragend, eine angegossene Hülse c, welche in ihren Dimensionen dem Hube des Kolbens und der beweglichen Gelenkstange angepafst ist und unten, innerhalb des Windkessels, in einer Stopfbüchse e endet. Durch diese Hülse c geht die Kolbenstange /, welche an ihrem unteren Ende den Kolben trägt und oben durch eine Gelenkstange mit dem Schwengel verbunden ist. In der Stopfbüchsenhülse liegt, um die Kolbenstange/herum, ein Gummiring d und darunter die Stopfbüchse e, welche von zwei Stiften gehalten wird.At the bottom of this cover there is a cast-on sleeve c, protruding into the air chamber, the dimensions of which are adapted to the stroke of the piston and the movable joint rod and which ends at the bottom, inside the air chamber, in a stuffing box e. The piston rod /, which carries the piston at its lower end and is connected to the handle at the top by a toggle rod, goes through this sleeve c. In the stuffing box sleeve lies a rubber ring d around the piston rod / and underneath the stuffing box e, which is held by two pins.

Durch den beim Arbeiten der Pumpe im Windkessel entstehenden Druck drückt das Wasser auf die untere Fläche der Stopfbüchse e, welche dann den Gummirmg d um so fester an die Kolbenstange/ andrückt, je gröfser der Druck im Windkessel ist. Läfst dieser Druck nach, was beim Ablassen des Wassers aus dem Hahne stattfindet, so hört auch der Druck auf die Stopfbüchse e auf und die Reibung derselben vermindert sich.The pressure generated by the pump in the air tank presses the water on the lower surface of the stuffing box e, which then presses the rubber shield d tighter against the piston rod /, the greater the pressure in the air tank. If this pressure decreases, which takes place when the water is drained from the faucet, the pressure on the stuffing box e also ceases and the friction thereof decreases.

Die Dichtung der Kolbenstange / wird also durch den Druck im Windkessel von selbst regulirt.The seal of the piston rod / is thus automatically due to the pressure in the air chamber regulated.

Claims (1)

Patent-Anspruch:Patent claim: Die Stopfbüchse, welche eine Dichtung hat, die je nach dem Drucke des Wassers sich selbst regulirt, in Verbindung mit der Hülse c und dem Windkessel a, im wesentlichen wie beschrieben und gezeichnet.The stuffing box, which has a seal which regulates itself according to the pressure of the water, in connection with the sleeve c and the air chamber a, essentially as described and drawn.
DENDAT8122D Innovations in suction and pressure pumps Active DE8122C (en)

Publications (1)

Publication Number Publication Date
DE8122C true DE8122C (en)

Family

ID=285714

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT8122D Active DE8122C (en) Innovations in suction and pressure pumps

Country Status (1)

Country Link
DE (1) DE8122C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5323630A (en) * 1993-02-19 1994-06-28 Leifeld Gmbh & Co. Flow-roller machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5323630A (en) * 1993-02-19 1994-06-28 Leifeld Gmbh & Co. Flow-roller machine

Similar Documents

Publication Publication Date Title
DE8122C (en) Innovations in suction and pressure pumps
DE705242C (en) Hydraulic lifting equipment, in particular car jacks
DE419438C (en) Piston pump intended in particular for pumping the condensate from a condenser into a steam generator
DE948122C (en) Driver seat arrangement
DE517100C (en) Gas compressor
CH165736A (en) Pipe syringe.
DE80050C (en)
AT66562B (en) Elastic buffer device, in particular for motor vehicles.
DE628594C (en) Counter-cylinder for paddle slides with a working piston constantly pressurized with compressed air
AT133409B (en) Injection carburetor.
DE405951C (en) Centrifugal pump, especially for impure liquids
AT353840B (en) PRESSURE TRANSLATORS FOR COMPRESSED AIR BRAKING DEVICES, IN PARTICULAR OF RAIL VEHICLES
DE636940C (en) Sausage filling and dividing device
AT149904B (en) Valveless piston pump, especially for thick liquids.
DE381032C (en) Differential pump for fluids
DE615291C (en) Guide for pistons of liquid pumps with slide control and crankcase below
AT114307B (en) Liquid transfer pump.
AT109312B (en) Internal combustion engine with two working pistons.
AT111040B (en) Plant sprayer.
AT42369B (en) Device to prevent oil from leaking out of air pump housings.
DE541749C (en) Deep well piston pump
DE906173C (en) Piston pump, especially for hydraulic presses, with adjustable pumping action
DE416954C (en) Piston compressor for air or the like.
AT44345B (en) Vacuum cleaner with piston pump.
US1060815A (en) Pump.