NL147515B - SIDE CHANNEL CENTRIFUGAL PUMP WITH RIB-SHAPED GUIDES IN THE SIDE CHANNEL. - Google Patents

SIDE CHANNEL CENTRIFUGAL PUMP WITH RIB-SHAPED GUIDES IN THE SIDE CHANNEL.

Info

Publication number: NL147515B
Authority: NL; Netherlands
Prior art keywords: side channel; rib; centrifugal pump; shaped guides; guides
Prior art date: 1963-10-31

Application number

NL646412635A

Other languages

Dutch (nl)

Other versions

NL6412635A (en

Original Assignee

Siemen & Hinsch Gmbh

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.)

1963-10-31

Filing date

1964-10-30

Publication date

1975-10-15

1964-10-30 Application filed by Siemen & Hinsch Gmbh filed Critical Siemen & Hinsch Gmbh

1965-05-03 Publication of NL6412635A publication Critical patent/NL6412635A/xx

1975-10-15 Publication of NL147515B publication Critical patent/NL147515B/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
- F04D5/00—Pumps with circumferential or transverse flow
- F04D5/002—Regenerative pumps
- F04D5/008—Details of the stator, e.g. channel shape

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

NL646412635A 1963-10-31 1964-10-30 SIDE CHANNEL CENTRIFUGAL PUMP WITH RIB-SHAPED GUIDES IN THE SIDE CHANNEL. NL147515B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DES0088135		1963-10-31

Publications (2)

Publication Number	Publication Date
NL6412635A NL6412635A (en)	1965-05-03
NL147515B true NL147515B (en)	1975-10-15

Family

ID=7514254

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL646412635A NL147515B (en)	1963-10-31	1964-10-30	SIDE CHANNEL CENTRIFUGAL PUMP WITH RIB-SHAPED GUIDES IN THE SIDE CHANNEL.

Country Status (4)

Country	Link
US (1)	US3280752A (en)
CH (1)	CH417341A (en)
GB (1)	GB1074796A (en)
NL (1)	NL147515B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2121280C3 (en) *	1971-04-30	1974-04-11	Sihi Gmbh & Co Kg, 2210 Itzehoe	Side channel pump
JPS4921705A (en) *	1972-06-21	1974-02-26
JPS4977213A (en) *	1972-11-27	1974-07-25
DE2714459C2 (en) *	1977-03-31	1978-08-31	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Side channel blower
US5281083A (en) *	1991-06-18	1994-01-25	Hitachi, Ltd.	Vortex flow blower
US20080056886A1 (en) *	2006-08-31	2008-03-06	Varian, S.P.A.	Vacuum pumps with improved pumping channel cross sections
DE102019120410A1 (en)	2019-07-29	2021-02-04	Schwäbische Hüttenwerke Automotive GmbH	Conveyor device with a side channel or peripheral fan

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA448265A (en) *		1948-05-04	Louis Frick Harold	Multi-impulse blower
US2015200A (en) *	1931-01-12	1935-09-24	Spoor Willem Lodewijk Joost	Rotary pump
DE581808C (en) *	1931-05-07	1933-08-03	Richard Behrendt	Partially pressurized impeller pump
US2923246A (en) *	1951-10-31	1960-02-02	Chandler Evans Corp	Vortex pump

1964
- 1964-10-29 US US407498A patent/US3280752A/en not_active Expired - Lifetime
- 1964-10-30 GB GB44295/64A patent/GB1074796A/en not_active Expired
- 1964-10-30 NL NL646412635A patent/NL147515B/en not_active IP Right Cessation
- 1964-10-30 CH CH1407864A patent/CH417341A/en unknown

Also Published As

Publication number	Publication date
CH417341A (en)	1966-07-15
GB1074796A (en)	1967-07-05
DE1528822B2 (en)	1973-01-18
NL6412635A (en)	1965-05-03
US3280752A (en)	1966-10-25
DE1528822A1 (en)	1969-12-04

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Legal Events

Date	Code	Title	Description
1986-02-28	NL80	Information provided on patent owner name for an already discontinued patent	Owner name: SIEMEN HINSCH
1986-04-16	V4	Discontinued because of reaching the maximum lifetime of a patent