FI800864A - Skovelhjul - Google Patents

Skovelhjul

Info

Publication number: FI800864A
Authority: FI; Finland
Prior art keywords: skovelhjul
Prior art date: 1979-04-27

Application number

FI800864A

Other languages

Finnish (fi)

Inventor

Magnus Eriksson

Original Assignee

Itt

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.)

1979-04-27

Filing date

1980-03-20

Publication date

1980-10-28

1980-03-20 Application filed by Itt filed Critical Itt

1980-10-28 Publication of FI800864A publication Critical patent/FI800864A/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
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2238—Special flow patterns
- F04D29/225—Channel wheels, e.g. one blade or one flow channel

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Sink And Installation For Waste Water (AREA)

FI800864A 1979-04-27 1980-03-20 Skovelhjul FI800864A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7903729A SE426976B (en)	1979-04-27	1979-04-27	PADDLE WHEEL

Publications (1)

Publication Number	Publication Date
FI800864A true FI800864A (en)	1980-10-28

Family

ID=20337920

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI800864A FI800864A (en)	1979-04-27	1980-03-20	Skovelhjul

Country Status (9)

Country	Link
JP (1)	JPS55160195A (en)
CA (1)	CA1146809A (en)
DE (1)	DE3015188A1 (en)
FI (1)	FI800864A (en)
FR (1)	FR2455197A1 (en)
GB (1)	GB2054748B (en)
IT (1)	IT1193387B (en)
NL (1)	NL8002322A (en)
SE (1)	SE426976B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE444970B (en) *	1982-10-11	1986-05-20	Flygt Ab	CENTRIFUGAL PUMP WHEEL FOR PROMOTION OF PUMPING OF LIQUID MEDIA CONTAINING POLLUTANTS
FI73501C (en) *	1984-06-06	1987-10-09	Sarlin Ab Oy E	Impeller at a pump.
JPH0641757B2 (en) *	1985-05-01	1994-06-01	株式会社鷺宮製作所	Drainage pump
DE3615686A1 (en) *	1986-05-09	1987-11-12	Klein Schanzlin & Becker Ag	CHANNEL WHEEL FOR CENTRIFUGAL PUMPS
SE461996B (en) *	1988-09-14	1990-04-23	Flygt Ab	CLOSED LOAD WHEEL FOR PUMPS, COMPRESSORS, FLATS ETC OF CENTRIFUGAL OR HALFAXIAL TYPE
JPH07117076B2 (en) *	1989-05-26	1995-12-18	太平洋機工株式会社	Impeller for turbo pump for water jet propulsion machine and turbo pump having the impeller
US6837684B2 (en)	2002-10-25	2005-01-04	Grundfos Management A/S	Pump impeller
US10544693B2 (en)	2016-06-15	2020-01-28	Honeywell International Inc.	Service routing configuration for a gas turbine engine diffuser system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR525666A (en) *	1919-10-20	1921-09-26	John Stanley Hazell	Improvements to centrifugal pumps
US1470607A (en) *	1922-11-03	1923-10-16	Unchokeable Pump Ltd	Impeller for centrifugal pumps
DE457204C (en) *	1923-05-28	1928-03-10	Bucher Guyer Fa	Centrifugal pump with a hollow wing similar to a pipe elbow for pumping liquids containing solid substances, in particular manure
US1754992A (en) *	1926-12-06	1930-04-15	American Well Works	Centrifugal pump
GB377370A (en) *	1931-06-05	1932-07-28	Harland Engineering Co Ltd	Improvements relating to centrifugal sewage pumps
CH189936A (en) *	1936-01-18	1937-03-31	Bucher Guyer Ag Masch	Centrifugal pump for pumping liquid manure, sludge water and the like.
US2272469A (en) *	1939-12-23	1942-02-10	Chicago Pump Co	Centrifugal pump
US2655868A (en) *	1947-09-08	1953-10-20	Fairbanks Morse & Co	Bladeless pump impeller
US2741992A (en) *	1950-04-10	1956-04-17	Fairbanks Morse & Co	Bladeless impeller balance means
DE1126250B (en) *	1954-03-25	1962-03-22	Emil Julius Ask	Centrifugal pump with an impeller, the blade channels of which decrease in their clear width towards the circumference
US2853019A (en) *	1954-09-01	1958-09-23	New York Air Brake Co	Balanced single passage impeller pump
US3082695A (en) *	1959-06-15	1963-03-26	Klein Schanzlin & Becker Ag	Impellers, especially single vane impellers for rotary pumps
FR1274289A (en) *	1960-11-29	1961-10-20		Centrifugal pump with single duct rotor
US3234887A (en) *	1963-01-05	1966-02-15	Flygts Pumpar Ab	Impeller, particularly with one or more channels
US3732032A (en) *	1971-02-16	1973-05-08	Baggers Ltd	Centrifugal pumps

1979
- 1979-04-27 SE SE7903729A patent/SE426976B/en not_active IP Right Cessation
1980
- 1980-03-20 FI FI800864A patent/FI800864A/en not_active Application Discontinuation
- 1980-04-19 DE DE19803015188 patent/DE3015188A1/en not_active Ceased
- 1980-04-22 NL NL8002322A patent/NL8002322A/en not_active Application Discontinuation
- 1980-04-24 GB GB8013566A patent/GB2054748B/en not_active Expired
- 1980-04-24 JP JP5364780A patent/JPS55160195A/en active Granted
- 1980-04-24 IT IT21666/80A patent/IT1193387B/en active
- 1980-04-25 FR FR8009319A patent/FR2455197A1/en active Granted
- 1980-04-25 CA CA000350663A patent/CA1146809A/en not_active Expired

Also Published As

Publication number	Publication date
GB2054748A (en)	1981-02-18
SE7903729L (en)	1980-10-28
CA1146809A (en)	1983-05-24
DE3015188A1 (en)	1980-10-30
SE426976B (en)	1983-02-21
FR2455197B1 (en)	1984-04-13
IT8021666A0 (en)	1980-04-24
GB2054748B (en)	1983-03-23
JPS55160195A (en)	1980-12-12
IT1193387B (en)	1988-06-15
JPH0128234B2 (en)	1989-06-01
NL8002322A (en)	1980-10-29
FR2455197A1 (en)	1980-11-21

Legal Events

Date	Code	Title	Description
2004-08-31	FC	Application refused	Owner name: ITT INDUSTRIES, INC.

Publication	Publication Date	Title
FI801187A (en)	1980-11-10	FIBERGLASSAMMANSAETTNING
AT363172B (en)	1981-07-10	MARKHOEHLENNAGEL
AT359315B (en)	1980-11-10	MICROHARDENER
FI802395A (en)	1981-06-15	SANITETSKAERL
FI65477B (en)	1984-01-31	SMOERJSYSTEM
FI812286A (en)	1981-07-21	ROERELSEDAEMPANDE ANKRINGSBRYGGA
PT70689A (en)	1980-02-01	SPREIZDUBEL
FI791227A (en)	1980-10-18	PRESSANORDNING
FI790254A (en)	1980-07-27	VAGNFOERFLYTTNINGSANORDNING
FI803566L (en)	1981-05-17	FILTERANORDNING
FI802503A (en)	1981-02-15	BANDSLIPMASKIN
FI801592A (en)	1980-11-19	FOERBAETTRAD RINGFOERSTAERKNING
DK122981A (en)	1981-03-18	VAESKEUDSKILLER
FI812216L (en)	1981-07-14	TAETNINGSELEMENT
FI800677A (en)	1980-09-07	KORROSIONSHINDRANDE BETONGMASSA
FI801274A (en)	1980-11-22	ANDNINGSSKYDD
FI801049A (en)	1980-10-06	SKRUVLOCK
FI803276L (en)	1981-04-27	FOERGRANSKNINGSAPPARAT FOER VIDEOSKIVA
DK248780A (en)	1980-12-12	SPAENDEBOEJLE
AT363830B (en)	1981-09-10	SCHIPRESSE
FI63700B (en)	1983-04-29	SAEKERHETSVIMPEL
FI800546A (en)	1980-09-10	TAKKONSTRUKTION
SE7904733L (en)	1980-12-01	SNOSKOPA
FI803839L (en)	1981-06-29	LADDNINGSANORDNING
PT70823A (en)	1980-03-01	PROFILSTABFOERMIGES BAUELEMENT