DE256603C - - Google Patents

Info

Publication number
DE256603C
DE256603C DENDAT256603D DE256603DC DE256603C DE 256603 C DE256603 C DE 256603C DE NDAT256603 D DENDAT256603 D DE NDAT256603D DE 256603D C DE256603D C DE 256603DC DE 256603 C DE256603 C DE 256603C
Authority
DE
Germany
Prior art keywords
piston
water
compensating
compensating piston
working
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
DENDAT256603D
Other languages
German (de)
English (en)
Publication of DE256603C publication Critical patent/DE256603C/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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/005—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons
    • F04B11/0058—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons with piston speed control
    • F04B11/0066—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons with piston speed control with special shape of the actuating element
    • 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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/005—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons
    • F04B11/0075—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons connected in series

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
DENDAT256603D Active DE256603C (fr)

Publications (1)

Publication Number Publication Date
DE256603C true DE256603C (fr)

Family

ID=514591

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT256603D Active DE256603C (fr)

Country Status (1)

Country Link
DE (1) DE256603C (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2702008A (en) * 1952-06-09 1955-02-15 John M Stockard Pumping apparatus
US3230887A (en) * 1962-10-29 1966-01-25 Beckman Instruments Inc Even flow apparatus and method for fluid gradient engines and the like
EP0407884A2 (fr) * 1989-07-14 1991-01-16 R + T SCHLAMMENTWÄSSERUNGS GmbH Dispositif de conditionnement et de déshydratation de boues dans une presse filtrante
DE4005110C1 (fr) * 1990-02-17 1991-07-25 Philips Patentverwaltung Gmbh, 2000 Hamburg, De

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2702008A (en) * 1952-06-09 1955-02-15 John M Stockard Pumping apparatus
US3230887A (en) * 1962-10-29 1966-01-25 Beckman Instruments Inc Even flow apparatus and method for fluid gradient engines and the like
EP0407884A2 (fr) * 1989-07-14 1991-01-16 R + T SCHLAMMENTWÄSSERUNGS GmbH Dispositif de conditionnement et de déshydratation de boues dans une presse filtrante
EP0407884A3 (en) * 1989-07-14 1991-04-10 Friedrich Banzhaf Device for conditioning and dewatering sludges in a filter press
DE4005110C1 (fr) * 1990-02-17 1991-07-25 Philips Patentverwaltung Gmbh, 2000 Hamburg, De

Similar Documents

Publication Publication Date Title
DE256603C (fr)
DE627182C (de) Vorrichtung zur Fernsteuerung von Absperrvorrichtung durch Druckmittel
DE446953C (de) Mechanisches Kraftuebertragungsgetriebe
DE415811C (de) Vorrichtung fuer Pruefungsmaschinen mit Druckfluessigkeitsbetrieb zur Ausfuehrung von Ermuedungsversuchen durch Wechselbeanspruchung
DE47699C (de) Hydraulische Walzenmangel
DE813303C (de) Tablettenpresse
DE262414C (fr)
DE266709C (fr)
DE54646C (de) Kehrdeh- und Kehrschubgetribe für Arbeitsspindeln
DE77627C (de) Hebung der Brücke von Brückenwaagen
DE53370C (de) Vorrichtung zum mechanischen Betrieb von Schraubenpressen mit Druckregulirung
DE109032C (fr)
DE871861C (de) Fluessigkeitsgetriebe
DE143459C (fr)
DE406895C (de) Antrieb fuer Drehkolbenpumpen mit zwei oder mehr Kolben und umlaufendem Drehwiderlager
DE488393C (de) Ausgleichvorrichtung fuer Kolbenpumpen
DE44604C (de) Tafelsieb
DE148864C (fr)
AT80348B (de) Zentralschmiervorrichtung mit selbststeuernden PumZentralschmievorrichtung mit selbststeuernden Pumpenkolben. penkolben.
DE754429C (de) Steuervorrichtung mit Steuerschieber
DE131036C (fr)
DE156403C (fr)
DE924543C (de) Kurbeltrieb fuer den Presskolben von Strohpressen und anderen Pressen
CH109913A (de) Vorrichtung zur Ausführung von Ermüdungsversuchen durch Wechselbeanspruchung bei Materialprüfungsmaschinen mit Druckflüssigkeitsbetrieb.
AT22483B (de) Antrieb für den Stoffträger von Zierstich-Nähmaschinen.