AT327686B - PUMP UNIT - Google Patents

PUMP UNIT

Info

Publication number: AT327686B
Authority: AT; Austria
Prior art keywords: pump unit; pump; unit
Prior art date: 1972-07-20

Application number

AT518873A

Other languages

German (de)

Other versions

ATA518873A (en

Inventor

Anton Heumann

Jurgen Strobelt

Lothar Forster

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.)

1972-07-20

Filing date

1973-06-13

Publication date

1976-02-10

1973-06-13 Application filed by Klein Schanzlin & Becker Ag filed Critical Klein Schanzlin & Becker Ag

1975-04-15 Publication of ATA518873A publication Critical patent/ATA518873A/en

1976-02-10 Application granted granted Critical

1976-02-10 Publication of AT327686B publication Critical patent/AT327686B/en

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
- 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)
Control Of Non-Positive-Displacement Pumps (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

AT518873A 1972-07-20 1973-06-13 PUMP UNIT AT327686B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19722235505 DE2235505B1 (en)	1972-07-20	1972-07-20	DOUBLE PUMP UNIT

Publications (2)

Publication Number	Publication Date
ATA518873A ATA518873A (en)	1975-04-15
AT327686B true AT327686B (en)	1976-02-10

Family

ID=5851099

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT518873A AT327686B (en)	1972-07-20	1973-06-13	PUMP UNIT

Country Status (8)

Country	Link
AT (1)	AT327686B (en)
BE (1)	BE802540A (en)
CH (1)	CH558885A (en)
DE (1)	DE2235505B1 (en)
FR (1)	FR2194245A5 (en)
IT (1)	IT989292B (en)
NL (1)	NL7310105A (en)
SE (1)	SE391226B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2946920A1 (en) *	1979-11-21	1981-06-04	Allweiler Ag, 7760 Radolfzell	Twin pump assembly with common valve casing - has sealing faces for flanges in one plane for easier manufacture
FR2564530A1 (en) *	1984-05-16	1985-11-22	Grundfos Sarl Pompes	Multi-stage supercharger device, made in one single piece
DE4021410A1 (en) *	1990-07-06	1992-01-16	Oplaender Wilo Werk Gmbh	DOUBLE CENTRIFUGAL PUMP
CN104895804A (en) *	2015-07-01	2015-09-09	吉首大学	Double-centrifugal-pump device convenient in serial connection and parallel connection switching

1972
- 1972-07-20 DE DE19722235505 patent/DE2235505B1/en not_active Ceased
1973
- 1973-06-13 AT AT518873A patent/AT327686B/en active
- 1973-06-19 IT IT2558273A patent/IT989292B/en active
- 1973-07-06 FR FR7324928A patent/FR2194245A5/fr not_active Expired
- 1973-07-12 CH CH1018573A patent/CH558885A/en not_active IP Right Cessation
- 1973-07-19 BE BE133640A patent/BE802540A/en unknown
- 1973-07-19 SE SE7310074A patent/SE391226B/en unknown
- 1973-07-20 NL NL7310105A patent/NL7310105A/xx unknown

Also Published As

Publication number	Publication date
IT989292B (en)	1975-05-20
NL7310105A (en)	1974-01-22
SE391226B (en)	1977-02-07
DE2235505A1 (en)	1973-12-20
DE2235505B1 (en)	1973-12-20
FR2194245A5 (en)	1974-02-22
CH558885A (en)	1975-02-14
BE802540A (en)	1973-11-16
ATA518873A (en)	1975-04-15

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