DK139989B - Centrifugal pump with control mechanism. - Google Patents

Centrifugal pump with control mechanism.

Info

Publication number
DK139989B
DK139989B DK368973AA DK368973A DK139989B DK 139989 B DK139989 B DK 139989B DK 368973A A DK368973A A DK 368973AA DK 368973 A DK368973 A DK 368973A DK 139989 B DK139989 B DK 139989B
Authority
DK
Denmark
Prior art keywords
control mechanism
centrifugal pump
centrifugal
pump
control
Prior art date
Application number
DK368973AA
Other languages
Danish (da)
Other versions
DK368973A (en
DK139989C (en
Inventor
Leif Ivan Rasmussen
Original Assignee
Smedegaard As
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 Smedegaard As filed Critical Smedegaard As
Priority to DK368973AA priority Critical patent/DK139989B/en
Priority to SE7408578A priority patent/SE418415B/en
Priority to CH896974A priority patent/CH576589A5/xx
Priority to GB2871774A priority patent/GB1470254A/en
Priority to FI2001/74A priority patent/FI54735C/en
Priority to DE2431544A priority patent/DE2431544C2/en
Priority to IT69106/74A priority patent/IT1014444B/en
Priority to AT544374A priority patent/AT337007B/en
Priority to NO742405A priority patent/NO142362C/en
Priority to NLAANVRAGE7408962,A priority patent/NL179672C/en
Priority to BE146171A priority patent/BE817201A/en
Priority to FR7423150A priority patent/FR2245862B1/fr
Publication of DK368973A publication Critical patent/DK368973A/da
Publication of DK139989B publication Critical patent/DK139989B/en
Application granted granted Critical
Publication of DK139989C publication Critical patent/DK139989C/da

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
    • F04D15/0027—Varying behaviour or the very pump
    • F04D15/0038—Varying behaviour or the very pump by varying the effective cross-sectional area of flow through the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
DK368973AA 1973-07-03 1973-07-03 Centrifugal pump with control mechanism. DK139989B (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
DK368973AA DK139989B (en) 1973-07-03 1973-07-03 Centrifugal pump with control mechanism.
SE7408578A SE418415B (en) 1973-07-03 1974-06-28 CENTRIFUGAL PUMP WITH PUMP CAPACITY CONTROL MECHANISM
CH896974A CH576589A5 (en) 1973-07-03 1974-06-28
GB2871774A GB1470254A (en) 1973-07-03 1974-06-28 Centrifugal pump with regulating mechanism
FI2001/74A FI54735C (en) 1973-07-03 1974-06-28 CENTRIFUGALPUMP MED INBYGGD REGLERINGSMEKANISM
DE2431544A DE2431544C2 (en) 1973-07-03 1974-07-01 centrifugal pump
IT69106/74A IT1014444B (en) 1973-07-03 1974-07-02 CENTRIFUGAL PUMP WITH REGULATION DEVICE
AT544374A AT337007B (en) 1973-07-03 1974-07-02 CENTRIFUGAL PUMP
NO742405A NO142362C (en) 1973-07-03 1974-07-02 CENTRIFUGAL PUMP WITH CONTROL MECHANISM.
NLAANVRAGE7408962,A NL179672C (en) 1973-07-03 1974-07-02 CENTRIFUGAL PUMP WITH A LOAD CONTROL MECHANISM.
BE146171A BE817201A (en) 1973-07-03 1974-07-03 CENTRIFUGAL PUMP WITH ADJUSTMENT MECHANISM
FR7423150A FR2245862B1 (en) 1973-07-03 1974-07-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK368973AA DK139989B (en) 1973-07-03 1973-07-03 Centrifugal pump with control mechanism.

Publications (3)

Publication Number Publication Date
DK368973A DK368973A (en) 1975-03-10
DK139989B true DK139989B (en) 1979-05-28
DK139989C DK139989C (en) 1983-10-31

Family

ID=8125696

Family Applications (1)

Application Number Title Priority Date Filing Date
DK368973AA DK139989B (en) 1973-07-03 1973-07-03 Centrifugal pump with control mechanism.

Country Status (12)

Country Link
AT (1) AT337007B (en)
BE (1) BE817201A (en)
CH (1) CH576589A5 (en)
DE (1) DE2431544C2 (en)
DK (1) DK139989B (en)
FI (1) FI54735C (en)
FR (1) FR2245862B1 (en)
GB (1) GB1470254A (en)
IT (1) IT1014444B (en)
NL (1) NL179672C (en)
NO (1) NO142362C (en)
SE (1) SE418415B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE463041B (en) * 1985-11-26 1990-10-01 Stal Refrigeration Ab CONTROL DEVICE IN REFRIGERATOR AND HEAT PUMP SYSTEM CONTROL OIL PRESSURE AND FLOW TO AN OIL INJECTED COMPRESSOR WITH OIL SUPPLY ON HIGH PRESSURE SIDE
IT223506Z2 (en) * 1990-02-09 1995-07-20 Zanussi A Spa Industrie WASHING MACHINE WITH CENTRIFUGAL TYPE WATER CIRCULATION PUMP
DE102011018240A1 (en) 2011-04-19 2011-11-24 Tcg Unitech Systemtechnik Gmbh Radial pump has rotatable impeller in housing, where shut-off is directly or indirectly connected to pressure chamber through control valve
ITBS20130100A1 (en) * 2013-07-09 2015-01-10 Ind Saleri Italo Spa ADJUSTABLE COOLING PUMP FOR INTERNAL COMBUSTION ENGINE
CN111075774B (en) * 2019-12-24 2022-05-10 上海炳标环保科技有限公司 Adjustable injection air supplement pump

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE881306C (en) * 1941-10-28 1953-06-29 Voith Gmbh J M Centrifugal pump with split ring protection
US3070025A (en) * 1958-03-03 1962-12-25 Thompson Ramo Wooldridge Inc Injector discharge pressure regulator for pumps
GB853173A (en) * 1958-08-08 1960-11-02 Samuel Hopton Improvements in machines for the continuous mixing of fluids or solids
FR1409465A (en) * 1964-07-18 1965-08-27 Cem Comp Electro Mec Further training in blowers and similar rotating machines
US3504986A (en) * 1968-03-12 1970-04-07 Bendix Corp Wide range inducer

Also Published As

Publication number Publication date
NO742405L (en) 1975-01-27
ATA544374A (en) 1976-09-15
FR2245862B1 (en) 1978-02-17
SE418415B (en) 1981-05-25
FI54735C (en) 1979-02-12
DK368973A (en) 1975-03-10
BE817201A (en) 1975-01-03
DE2431544C2 (en) 1986-04-17
NO142362B (en) 1980-04-28
FR2245862A1 (en) 1975-04-25
GB1470254A (en) 1977-04-14
DE2431544A1 (en) 1975-01-23
IT1014444B (en) 1977-04-20
NL7408962A (en) 1975-01-07
NL179672B (en) 1986-05-16
NL179672C (en) 1986-10-16
DK139989C (en) 1983-10-31
CH576589A5 (en) 1976-06-15
SE7408578L (en) 1975-01-07
AT337007B (en) 1977-06-10
NO142362C (en) 1980-08-06
FI200174A (en) 1975-01-04
FI54735B (en) 1978-10-31

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