IT1153977B - SWITCHING DEVICE FOR A PUMP GROUP - Google Patents

SWITCHING DEVICE FOR A PUMP GROUP

Info

Publication number
IT1153977B
IT1153977B IT23400/82A IT2340082A IT1153977B IT 1153977 B IT1153977 B IT 1153977B IT 23400/82 A IT23400/82 A IT 23400/82A IT 2340082 A IT2340082 A IT 2340082A IT 1153977 B IT1153977 B IT 1153977B
Authority
IT
Italy
Prior art keywords
switching device
pump group
pump
group
switching
Prior art date
Application number
IT23400/82A
Other languages
Italian (it)
Other versions
IT8223400A0 (en
Inventor
Anton Heumann
Juergen Strobelt
Konrad Schretzmeier
Original Assignee
Klein Schanzlin & Becker Ag
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 Klein Schanzlin & Becker Ag filed Critical Klein Schanzlin & Becker Ag
Publication of IT8223400A0 publication Critical patent/IT8223400A0/en
Application granted granted Critical
Publication of IT1153977B publication Critical patent/IT1153977B/en

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
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0016—Control, e.g. regulation, of pumps, pumping installations or systems by using valves mixing-reversing- or deviation valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IT23400/82A 1981-10-28 1982-09-23 SWITCHING DEVICE FOR A PUMP GROUP IT1153977B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3142638A DE3142638C2 (en) 1981-10-28 1981-10-28 Switching device for a pump unit

Publications (2)

Publication Number Publication Date
IT8223400A0 IT8223400A0 (en) 1982-09-23
IT1153977B true IT1153977B (en) 1987-01-21

Family

ID=6144962

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23400/82A IT1153977B (en) 1981-10-28 1982-09-23 SWITCHING DEVICE FOR A PUMP GROUP

Country Status (4)

Country Link
AT (1) AT395899B (en)
DE (1) DE3142638C2 (en)
FR (1) FR2515274B1 (en)
IT (1) IT1153977B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0335205A1 (en) * 1984-01-20 1989-10-04 Corday, Eliot, Dr. Catheter for retroinfusion of pharmalogical agents
DE19723856C2 (en) * 1997-06-06 1999-06-17 Lauda Dr R Wobser Gmbh & Co Kg Laboratory thermostat with a centrifugal pump as a circulating pump for a bath fluid
DE10216537B3 (en) 2002-04-15 2004-02-05 Visteon Global Technologies, Inc., Dearborn Reversing device for flowing media, in particular switch valve for the exhaust gases of an internal combustion engine
JP2022187178A (en) 2021-06-07 2022-12-19 株式会社荏原製作所 Discharge merging part, pump casing and pump device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1528649B2 (en) * 1966-07-21 1973-06-14 Loewe Pumpenfabnk GmbH, 3140 Lune bürg SWITCH-OVER FLAP FOR A PUMP UNIT
GB1249086A (en) * 1969-07-31 1971-10-06 Amp Inc Improvements in or relating to valves with seals
BR7604311A (en) * 1975-07-04 1977-02-15 Gerdts Gustav F Kg PERFECTED CHECK VALVE
FR2376309A1 (en) * 1977-01-04 1978-07-28 Materiel Telephonique DEVICE FOR ADJUSTING THE PASSAGE AND THE FLOW OF A HYDRAULIC FLOW, ITS MOUNTING PROCESS IN A TWIN TYPE CIRCULATION PUMP

Also Published As

Publication number Publication date
FR2515274A1 (en) 1983-04-29
DE3142638A1 (en) 1983-05-05
FR2515274B1 (en) 1988-10-07
ATA383582A (en) 1992-08-15
DE3142638C2 (en) 1983-12-15
AT395899B (en) 1993-03-25
IT8223400A0 (en) 1982-09-23

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950928