FR2245862B1 - - Google Patents

Info

Publication number
FR2245862B1
FR2245862B1 FR7423150A FR7423150A FR2245862B1 FR 2245862 B1 FR2245862 B1 FR 2245862B1 FR 7423150 A FR7423150 A FR 7423150A FR 7423150 A FR7423150 A FR 7423150A FR 2245862 B1 FR2245862 B1 FR 2245862B1
Authority
FR
France
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
Application number
FR7423150A
Other languages
French (fr)
Other versions
FR2245862A1 (fi
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.)
SMEDEGAARD AS
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
Publication of FR2245862A1 publication Critical patent/FR2245862A1/fr
Application granted granted Critical
Publication of FR2245862B1 publication Critical patent/FR2245862B1/fr
Expired 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
    • 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)
FR7423150A 1973-07-03 1974-07-03 Expired FR2245862B1 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK368973AA DK139989B (da) 1973-07-03 1973-07-03 Centrifugalpumpe med reguleringsmekanisme.

Publications (2)

Publication Number Publication Date
FR2245862A1 FR2245862A1 (fi) 1975-04-25
FR2245862B1 true FR2245862B1 (fi) 1978-02-17

Family

ID=8125696

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7423150A Expired FR2245862B1 (fi) 1973-07-03 1974-07-03

Country Status (12)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE463041B (sv) * 1985-11-26 1990-10-01 Stal Refrigeration Ab Regleringsanordning i kyl- och vaermepumpsystem foer reglering av oljetryck och -floede till en oljeinsprutad kompressor med oljefoerraad paa hoegtryckssidan
IT223506Z2 (it) * 1990-02-09 1995-07-20 Zanussi A Spa Industrie Lavatrice con pompa di circolazione dell'acuqa di tipo centrifugo
DE102011018240A1 (de) 2011-04-19 2011-11-24 Tcg Unitech Systemtechnik Gmbh Radialpumpe mit einem in einem Gehäuse drehbar gelagerten Laufrad
ITBS20130100A1 (it) * 2013-07-09 2015-01-10 Ind Saleri Italo Spa Pompa di raffreddamento regolabile per motore a combustione interna
CN111075774B (zh) * 2019-12-24 2022-05-10 上海炳标环保科技有限公司 一种可调控喷射补气泵

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE881306C (de) * 1941-10-28 1953-06-29 Voith Gmbh J M Kreiselpumpe mit Spaltringschuetze
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 (fr) * 1964-07-18 1965-08-27 Cem Comp Electro Mec Perfectionnement aux soufflantes et machines tournantes analogues
US3504986A (en) * 1968-03-12 1970-04-07 Bendix Corp Wide range inducer

Also Published As

Publication number Publication date
NO142362B (no) 1980-04-28
DE2431544C2 (de) 1986-04-17
AT337007B (de) 1977-06-10
NO742405L (fi) 1975-01-27
ATA544374A (de) 1976-09-15
NL7408962A (nl) 1975-01-07
DE2431544A1 (de) 1975-01-23
BE817201A (fr) 1975-01-03
FI200174A (fi) 1975-01-04
CH576589A5 (fi) 1976-06-15
NL179672B (nl) 1986-05-16
DK139989B (da) 1979-05-28
DK139989C (fi) 1983-10-31
SE7408578L (fi) 1975-01-04
NL179672C (nl) 1986-10-16
FR2245862A1 (fi) 1975-04-25
GB1470254A (en) 1977-04-14
FI54735B (fi) 1978-10-31
IT1014444B (it) 1977-04-20
FI54735C (fi) 1979-02-12
DK368973A (fi) 1975-03-10
SE418415B (sv) 1981-05-25
NO142362C (no) 1980-08-06

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Legal Events

Date Code Title Description
ST Notification of lapse