DE2102351A1 - Hydraulisches Pumpenaggregat - Google Patents
Hydraulisches PumpenaggregatInfo
- Publication number
- DE2102351A1 DE2102351A1 DE19712102351 DE2102351A DE2102351A1 DE 2102351 A1 DE2102351 A1 DE 2102351A1 DE 19712102351 DE19712102351 DE 19712102351 DE 2102351 A DE2102351 A DE 2102351A DE 2102351 A1 DE2102351 A1 DE 2102351A1
- Authority
- DE
- Germany
- Prior art keywords
- pump unit
- housing
- unit according
- diffuser
- pumps
- 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
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
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D1/006—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps double suction pumps
-
- 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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2205—Conventional flow pattern
- F04D29/2211—More than one set of flow passages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT4001070 | 1970-01-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2102351A1 true DE2102351A1 (de) | 1971-07-29 |
Family
ID=11246461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19712102351 Pending DE2102351A1 (de) | 1970-01-21 | 1971-01-19 | Hydraulisches Pumpenaggregat |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2102351A1 (es) |
ES (1) | ES387475A1 (es) |
FR (1) | FR2075830A5 (es) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2800325A1 (de) * | 1977-01-04 | 1978-07-13 | Materiel Telephonique | Vorrichtung zum steuern des durchflusses und der foerdermenge eines hydraulischen mediums in kreiselpumpen der zwillingsbauart sowie verfahren zu ihrem einbau |
US4177018A (en) * | 1977-01-04 | 1979-12-04 | Le Material Telephonique | Apparatus for regulating the passage and flow-rate of a liquid |
US4738584A (en) * | 1986-07-28 | 1988-04-19 | Carl Price | Multiple impeller pump |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2908165C2 (de) * | 1979-03-02 | 1980-08-07 | Klein, Schanzlin & Becker Ag, 6710 Frankenthal | Umschaltklappe für ein Doppelpumpenaggregat |
DE102015016086A1 (de) * | 2015-12-10 | 2017-06-29 | Wilo Se | Doppelpumpe |
BR112019014714B1 (pt) * | 2017-01-27 | 2024-03-12 | S.A. Armstrong Limited | Unidades de bomba, estojos de unidade de bomba, método para operar uma unidade de bomba múltipla e recurso computadorizado legível e não transitório |
CN113803264A (zh) * | 2021-10-12 | 2021-12-17 | 怀化辰州机械有限责任公司 | 一种集成式全自动矿浆换向输送方法 |
-
1971
- 1971-01-15 FR FR7102034A patent/FR2075830A5/fr not_active Expired
- 1971-01-19 DE DE19712102351 patent/DE2102351A1/de active Pending
- 1971-01-20 ES ES387475A patent/ES387475A1/es not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2800325A1 (de) * | 1977-01-04 | 1978-07-13 | Materiel Telephonique | Vorrichtung zum steuern des durchflusses und der foerdermenge eines hydraulischen mediums in kreiselpumpen der zwillingsbauart sowie verfahren zu ihrem einbau |
US4177018A (en) * | 1977-01-04 | 1979-12-04 | Le Material Telephonique | Apparatus for regulating the passage and flow-rate of a liquid |
US4738584A (en) * | 1986-07-28 | 1988-04-19 | Carl Price | Multiple impeller pump |
Also Published As
Publication number | Publication date |
---|---|
FR2075830A5 (es) | 1971-10-08 |
ES387475A1 (es) | 1973-05-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69023699T2 (de) | Selbstansaugende Kreiselpumpe. | |
DE2102351A1 (de) | Hydraulisches Pumpenaggregat | |
DE2707776A1 (de) | Selbstansaugende kreiselpumpe | |
DE2516575C3 (de) | Umwälzpumpe für insbesondere Heizungs- und Brauchwasseranlagen | |
DE888207C (de) | Selbstansaugende Pumpe | |
DE440679C (de) | Ballastpumpe | |
CH116423A (de) | Mehrstufige Zentrifugalpumpe, insbesondere für Motor-Feuerspritzen. | |
DE610778C (de) | Selbstansaugende mehrstufige Kreiselpumpe | |
DE3339948C2 (de) | Umwälzpumpe für Wasserstrahler an Badewannen | |
AT246671B (de) | Tauchbarer Zentrifugalgasabscheider | |
DE2900095A1 (de) | Axialpumpen | |
CH637185A5 (en) | Centrifugal pump | |
DE914099C (de) | Selbstansaugende Kreiselpumpe | |
DE3438480A1 (de) | Mehrstufige kreiselpumpe mit geschlossenem laufradgehaeuse | |
DE548700C (de) | Kreiselpumpe mit gleichachsig dazu angeordneter, vorteilhaft als Wasserringpumpe ausgebildeter Entlueftungspumpe | |
DE909032C (de) | Unterwassermassageanlage | |
DE420277C (de) | Stopfbuchsenlose selbstansaugende Kreiselpumpe mit Hebersaugleitung | |
DE2618593A1 (de) | Spaltrohrmotor-pumpenaggregat | |
DE1703266A1 (de) | Fluessigkeitspumpe,insbesondere Umwaelzpumpe fuer Sammelheizungen | |
DE1528895A1 (de) | Zentrifugalpumpe | |
AT93823B (de) | Einrichtung zur axialen Entlastung von ein- oder mehrstufigen Kreiselpumpen. | |
DE901102C (de) | Verdichteranlage | |
DE7224623U (de) | Elektrische Waschpumpe für Kraftfahrzeuge | |
AT86473B (de) | Vorrichtung zur Aufrechterhaltung eines Vakuums in einem Gefäß. | |
DE3143322A1 (de) | "vorrichtung zum erzeugen einer wasserstroemung in einem schwimmbecken" |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OHA | Expiration of time for request for examination |