DE92435C - - Google Patents

Info

Publication number
DE92435C
DE92435C DENDAT92435D DE92435DA DE92435C DE 92435 C DE92435 C DE 92435C DE NDAT92435 D DENDAT92435 D DE NDAT92435D DE 92435D A DE92435D A DE 92435DA DE 92435 C DE92435 C DE 92435C
Authority
DE
Germany
Prior art keywords
pressure
space
piston
water
valve
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
DENDAT92435D
Other languages
German (de)
Publication of DE92435C publication Critical patent/DE92435C/de
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
    • F04B5/00—Machines or pumps with differential-surface pistons
    • 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
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • F04B53/125—Reciprocating valves
    • F04B53/129—Poppet valves

Landscapes

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

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Der vorliegende, für Zwillings- oder mehrfache Prefspumpen bestimmte Drucksteigerer hat den Zweck, einen höheren Druck zu erzielen, als die kleinere Pumpe zuläfst, ohne hierfür eine besondere Pumpe einschalten zu müssen.The present pressure booster intended for twin or multiple pref pumps has the purpose of achieving a higher pressure than the smaller pump allows without to have to switch on a special pump for this.

In beiliegender Zeichnung ist ein solcher Drucksteigerer im Verticalschnitt veranschaulicht.Such a pressure intensifier is shown in vertical section in the accompanying drawing.

Derselbe besteht aus den beiden zusammengeschraubten Gehäusen α a\ in welchen sich ein Differentialkolben b verschieben läfst. Der Kolben b enthält an . seinem unteren Theile ein Ventil c, welches durch den Kanal f die beiden Räume d und e verbindet. Im oberen Gehäuse a1 ist ein Rückschlagventil g vorgesehen, welches die Verbindung mit dem Druckrohr h herstellt.The same consists of the two screwed together housings α a \ in which a differential piston b can be moved. The piston b contains an. in its lower part a valve c, which connects the two spaces d and e through the channel f. In the upper housing a 1 , a check valve g is provided which connects to the pressure pipe h .

Läfst man bei d Druckwasser unter den Kolben b treten, so wird derselbe hochgehoben und verdrängt infolge dessen das im Räume e befindliche Wasser durch das Rückschlagventil g nach dem Druckrohr h. If pressurized water is allowed to pass under piston b at d , it is lifted up and, as a result, the water in space e is displaced through the check valve g to the pressure pipe h.

Sobald aber bei d eine Saugwirkung eintritt, bewegt sich der Kolben b infolge seines Eigengewichtes und des äufseren Luftdruckes wieder nach abwärts und läfst dabei durch das Ventil c einen Theil des Wassers von d durch den Kanal f in den Raum e treten, welches bei der nächsten Aufwärtsbewegung des Kolbens b wieder nach dem Rohr h gedrückt wird.But as soon as a suction effect occurs at d , the piston b moves downwards again due to its own weight and the external air pressure and lets some of the water from d through the channel f into the space e through the valve c Upward movement of the piston b is pressed again after the tube h.

Die abwechselnde Saug- und Druckwirkung kann durch jede gewöhnliche Saug- und Druckpumpe erreicht werden.The alternating suction and pressure effect can be achieved by any common suction and pressure pump can be achieved.

Claims (1)

Patent-Anspruch:Patent claim: Selbstthätig wirkender Drucksteigerer für Prefspumpen, gekennzeichnet durch einen Differentialkolben (b), der bei Druckwirkung im Raum (d) gehoben wird, so dafs das Wasser aus dem Raum (e) durch das Rückschlagventil ig) in die Druckleitung (h) gedrängt wird, während bei Saugwirkung im Raum (d) der Kolben (b) vermöge seines Eigengewichtes und des Druckes der äufseren Luft wieder abwärts bewegt wird, wobei durch das Ventil ^c7 1 und den Kanal (f) vom Raum (d) Wasser nach e tritt, um beim nächsten Spiel wieder nach der Druckleitung (h) verdrängt zu werden.Self-acting pressure booster for pref pumps, characterized by a differential piston (b) which is lifted when pressure is applied in space (d) , so that the water is forced out of space (e) through the check valve ig) into the pressure line (h) while With suction in space (d), piston (b) is moved downwards again by virtue of its own weight and the pressure of the external air, whereby water passes through valve ^ c 7 1 and channel (f) from space (d) to e , in order to be displaced again after the pressure line (h) during the next game. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT92435D Active DE92435C (en)

Publications (1)

Publication Number Publication Date
DE92435C true DE92435C (en)

Family

ID=363956

Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1166004B (en) * 1954-02-23 1964-03-19 Jean Mercier Double-acting piston pump for liquids with a connecting line between the two cylinder chambers
FR2545886A1 (en) * 1983-05-13 1984-11-16 Mermet Ernest Well pump comprising a piston rod intended to be actuated by a wind machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1166004B (en) * 1954-02-23 1964-03-19 Jean Mercier Double-acting piston pump for liquids with a connecting line between the two cylinder chambers
FR2545886A1 (en) * 1983-05-13 1984-11-16 Mermet Ernest Well pump comprising a piston rod intended to be actuated by a wind machine

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