DE77424C - Flap piston for pumps - Google Patents

Flap piston for pumps

Info

Publication number
DE77424C
DE77424C DENDAT77424D DE77424DA DE77424C DE 77424 C DE77424 C DE 77424C DE NDAT77424 D DENDAT77424 D DE NDAT77424D DE 77424D A DE77424D A DE 77424DA DE 77424 C DE77424 C DE 77424C
Authority
DE
Germany
Prior art keywords
flap
piston
pumps
axis
double
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 - Lifetime
Application number
DENDAT77424D
Other languages
German (de)
Original Assignee
H. hanauer, Winnweiler, Pfalz
Publication of DE77424C publication Critical patent/DE77424C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1037—Flap valves
    • 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
    • F04B53/124—Oscillating valves
    • 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
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/144—Adaptation of piston-rods

Landscapes

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

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Der Kolben besteht aus zwei Gleitbacken a und b, zwischen welchen eine Doppelklappe d an Zapfen dieser Gleitbacken drehbar in einer Ebene der Achse des Pumpenstiefels gelagert ist; beide Gleitbacken werden durch eine gemeinschaftliche Schraubenfeder an die Cylinderwarid angedrückt. An der Doppelklappe d ist die Kolbenstange c excentrisch zum Drehpunkt derselben gelagert, so dais die Doppelklappe durch das Auf- und Niedergehen der Kolbenstange geöffnet und geschlossen wird und ein dichtes Schliefsen der Klappe erzielt werden soll.The piston consists of two sliding blocks a and b, between which a double key d to pin the sliding block rotate in a plane of the axis of the pump is mounted in the boot; Both sliding blocks are pressed against the Cylinderwarid by a common helical spring. On the double flap d , the piston rod c is mounted eccentrically to the pivot point of the same, so that the double flap is opened and closed by the rising and falling of the piston rod and a tight closing of the flap is to be achieved.

Sobald der Pumpenkolben in die Höhe gezogen wird, schliefst sich die Doppelkappe d, indem der Angriffspunkt der Kraft excentrisch zum Drehpunkt der Doppelklappe angreift; zugleich hebt sich das Ventil f und läfst die Flüssigkeit in das Steigrohr treten; wenn der aufwärtsgehende Kolbenhub zu Ende ist, so schliefst sich das Ventil f. Beginnt der Kolben seinen Hub nach unten, so öffnet sich die Doppelklappe infolge des excentrischen Angriffspunktes der Kraft zum Drehpunkte, und die Flüssigkeit steigt über den Kolben.As soon as the pump piston is pulled up, the double cap d closes in that the point of application of the force acts eccentrically to the pivot point of the double flap; at the same time the valve f rises and allows the liquid to enter the riser pipe; When the upward piston stroke is over, valve f closes.If the piston begins its downward stroke, the double flap opens due to the eccentric point of application of the force to the pivot point, and the liquid rises over the piston.

Claims (1)

Patent-Anspruch:Patent claim: Ein Klappenkolben für Pumpen, gekennzeichnet durch zwei mittelst Schraubenfedern gegen die Cylinderwand gedichtete, mit Zapfen versehene Gleitbacken a b, zwischen welchen eine zur Achse des Pumpenstiefels geneigte Doppelklappe d, sich dreht, wobei die Kolbenstange die Klappe aufserhalb der Drehachse angreift, so dafs beim Auf- und Abbewegen des Kolbens die Klappe um die Zapfen der Gleitbacken gedreht wird.A flap piston for pumps, characterized by two sliding jaws which are sealed against the cylinder wall by means of helical springs and are provided with pegs , between which a double flap d, inclined to the axis of the pump boot, rotates, the piston rod engaging the flap outside the axis of rotation, so that when opened and moving the piston away, the flap is rotated around the pins of the sliding jaws. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT77424D Flap piston for pumps Expired - Lifetime DE77424C (en)

Publications (1)

Publication Number Publication Date
DE77424C true DE77424C (en)

Family

ID=350233

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT77424D Expired - Lifetime DE77424C (en) Flap piston for pumps

Country Status (1)

Country Link
DE (1) DE77424C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE953488C (en) * 1955-07-28 1956-11-29 Pleuger & Co Heavy conveyor pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE953488C (en) * 1955-07-28 1956-11-29 Pleuger & Co Heavy conveyor pump

Similar Documents

Publication Publication Date Title
DE77424C (en) Flap piston for pumps
DE4432688A1 (en) Rotary engine
DE95139C (en)
DE91538C (en)
US1706088A (en) Press
DE65022C (en) Control for four-stroke gas engines
DE842722C (en) Four-stroke control for internal combustion engines with a rotating cylinder block
DE721745C (en) Device for stepless capacity control of compressors
DE501755C (en) Movement device with fluid gear, especially for elevator doors
DE166015C (en)
DE49436C (en) Exit rotary valve opened by the inlet steam on steam engines with the piston rotating further
DE107929C (en)
DE366825C (en) Machine with rolling and sliding piston of non-circular cross-section, rolling in the housing
DE292810C (en)
DE71269C (en) Cio dreamers
CN2438101Y (en) Replaceable orifice throttle device (adapted for large bore)
DE346522C (en) Steam trap
DE324623C (en) Valveless pump for liquids
DE121635C (en)
DE41434C (en) DOOR HANGING WITH SELF-ACTIVE CLOSING DEVICE INCLUDING ANTI-SNACK DEVICE
DE17479C (en) Innovations in gas engines for locomotives
DE634293C (en) Two-stage compressor
DE44271C (en) Device for opening the suction valves of pumps that suck from air-diluted rooms
DE951782C (en) Plunger-piston low-pressure gas meter with constant measuring volume and automatic internal control by means of double-arm levers operated by a screw spindle drive
AT138545B (en) Internal combustion engine.