DE1949432A1 - Pumpgruppe - Google Patents

Pumpgruppe

Info

Publication number
DE1949432A1
DE1949432A1 DE19691949432 DE1949432A DE1949432A1 DE 1949432 A1 DE1949432 A1 DE 1949432A1 DE 19691949432 DE19691949432 DE 19691949432 DE 1949432 A DE1949432 A DE 1949432A DE 1949432 A1 DE1949432 A1 DE 1949432A1
Authority
DE
Germany
Prior art keywords
pump
pressure
group
lines
bodies
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.)
Pending
Application number
DE19691949432
Other languages
German (de)
English (en)
Inventor
Alberto Finazzi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ercole Marelli and C SpA
Original Assignee
Ercole Marelli and C SpA
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 Ercole Marelli and C SpA filed Critical Ercole Marelli and C SpA
Publication of DE1949432A1 publication Critical patent/DE1949432A1/de
Pending 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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/12—Combinations of two or more pumps
    • F04D13/14—Combinations of two or more pumps the pumps being all of centrifugal type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
    • F16K11/0853—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug having all the connecting conduits situated in a single plane perpendicular to the axis of the plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
DE19691949432 1968-10-04 1969-09-30 Pumpgruppe Pending DE1949432A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2208368 1968-10-04

Publications (1)

Publication Number Publication Date
DE1949432A1 true DE1949432A1 (de) 1970-04-09

Family

ID=11191229

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691949432 Pending DE1949432A1 (de) 1968-10-04 1969-09-30 Pumpgruppe

Country Status (6)

Country Link
AT (1) AT291779B (enrdf_load_stackoverflow)
BE (1) BE739619A (enrdf_load_stackoverflow)
DE (1) DE1949432A1 (enrdf_load_stackoverflow)
DK (1) DK127130B (enrdf_load_stackoverflow)
FR (1) FR2019894A1 (enrdf_load_stackoverflow)
NL (1) NL6914979A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007003180A1 (de) 2005-07-06 2007-01-11 Akzenta Paneele + Profile Gmbh Flächenheizungssystem für fussbodenpaneele
DE10062207B4 (de) * 2000-12-13 2011-07-21 ITT Manufacturing Enterprises, Inc., Del. Pumpe mit wählbaren Ansaugöffnungen
WO2019192984A1 (de) * 2018-04-03 2019-10-10 Nidec Gpm Gmbh Hybridangetriebene doppelpumpe

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29916897U1 (de) * 1999-09-24 2000-01-20 Reich KG, Regel- und Sicherheitstechnik, 35713 Eschenburg Tauchpumpe

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10062207B4 (de) * 2000-12-13 2011-07-21 ITT Manufacturing Enterprises, Inc., Del. Pumpe mit wählbaren Ansaugöffnungen
WO2007003180A1 (de) 2005-07-06 2007-01-11 Akzenta Paneele + Profile Gmbh Flächenheizungssystem für fussbodenpaneele
WO2019192984A1 (de) * 2018-04-03 2019-10-10 Nidec Gpm Gmbh Hybridangetriebene doppelpumpe
US11199122B2 (en) 2018-04-03 2021-12-14 Nidec Gpm Gmbh Hybrid driven double pump

Also Published As

Publication number Publication date
BE739619A (enrdf_load_stackoverflow) 1970-03-02
DK127130B (da) 1973-09-24
FR2019894A1 (enrdf_load_stackoverflow) 1970-07-10
AT291779B (de) 1971-07-26
NL6914979A (enrdf_load_stackoverflow) 1970-04-07

Similar Documents

Publication Publication Date Title
DE3639245A1 (de) In form einer schleife angeordnetes einspritz-zirkulations-system
DE3513967A1 (de) Sicherheitsanordnung fuer vorrangige hydraulische verbraucher
DE2248891C3 (de) Schieberkolben für ein hydraulisches Mehrwegeventil
DE1949432A1 (de) Pumpgruppe
DE2625101C2 (de) Hydraulische Steuereinrichtung zur volumenstromabhängigen Verteilung von Druckflüssigkeit auf zwei Systeme
DE69501994T2 (de) Förderregelvorrichtung für hydraulische Pumpen
DE19512143C1 (de) Druckabschneidungsventil mit Wechselventilkolben
DE626506C (de) Kapselwerk mit stillstehender raeumlicher Kurbel
DE2431544A1 (de) Zentrifugalpumpe mit reguliermechanismus
DE2833788C2 (de) Mehrkreis-Schutzventil für Bremsanlagen von Kraftfahrzeugen
DE2303567C3 (de) Hochdruckreinigungsgerät
DE2341892C3 (de) Hydraulische Servoanlage mit zwei Pumpen und mehreren Hydromotoren
DE630637C (de) Tankstabilisierungsanlage fuer Schiffe
DE1550203A1 (de) Regelventil
DE2356380C2 (de) Steuervorrichtung für motorhydraulische Greifer
EP1362204A1 (de) Leitungsanordnung
DE381850C (de) Einrichtung zur Erzielung gleicher Foerderleistung trotz wechselnden Widerstandes bei Drehkolbenpumpen
DE1946124U (de) Wasserverdunstungsgeraet fuer heizkoerper von raumheizungsanlagen.
DE3413683A1 (de) Schmierungssystem fuer die enduebersetzungseinheit einer autohinterachse
DE1817822A1 (de) Regelventil,insbesondere zur Lastabsenkung fuer Hubwerke
AT200001B (de) Zahnradpumpe mit bei wechselnder Drehrichtung gleichbleibender Förderrichtung
DE7104996U (de) Exzenterschraubenpumpe mit umgehungsleitung
DE2242270A1 (de) Verstelleinrichtung fuer eine verdraengerpumpe
DE2815362A1 (de) Hydraulikanlage
DE1653895A1 (de) Zahnradpumpe mit Ventilvorrichtung