FI810946L - PROPELLER - Google Patents

PROPELLER

Info

Publication number: FI810946L
Authority: FI; Finland
Prior art keywords: propeller
Prior art date: 1981-03-27

Application number

FI810946A

Other languages

Finnish (fi)

Other versions

FI74115C (en

FI74115B (en

Inventor

Heikki Vartiala

Original Assignee

Foehn Oy

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.)

1981-03-27

Filing date

1981-03-27

Publication date

1982-09-28

1981-03-27 Priority to FI810946A priority Critical patent/FI74115C/en

1981-03-27 Application filed by Foehn Oy filed Critical Foehn Oy

1982-03-29 Priority to JP57501180A priority patent/JPS58500449A/en

1982-03-29 Priority to AU83323/82A priority patent/AU8332382A/en

1982-03-29 Priority to EP82901126A priority patent/EP0086785B1/en

1982-03-29 Priority to DE8282901126T priority patent/DE3276831D1/en

1982-03-29 Priority to AT82901126T priority patent/ATE28497T1/en

1982-03-29 Priority to PCT/FI1982/000011 priority patent/WO1982003430A1/en

1982-09-28 Publication of FI810946L publication Critical patent/FI810946L/en

1982-11-26 Priority to NO823967A priority patent/NO823967L/en

1987-08-31 Application granted granted Critical

1987-08-31 Publication of FI74115B publication Critical patent/FI74115B/en

1987-12-10 Publication of FI74115C publication Critical patent/FI74115C/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
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Hydrogenated Pyridines (AREA)
Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

FI810946A 1981-03-27 1981-03-27 PROPELLER. FI74115C (en)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
FI810946A FI74115C (en)	1981-03-27	1981-03-27	PROPELLER.
AU83323/82A AU8332382A (en)	1981-03-27	1982-03-29	Propeller
EP82901126A EP0086785B1 (en)	1981-03-27	1982-03-29	Propeller particulary for pneumatic blower use
DE8282901126T DE3276831D1 (en)	1981-03-27	1982-03-29	Propeller particulary for pneumatic blower use
JP57501180A JPS58500449A (en)	1981-03-27	1982-03-29	propeller
AT82901126T ATE28497T1 (en)	1981-03-27	1982-03-29	SCREW PARTICULARLY FOR FAN.
PCT/FI1982/000011 WO1982003430A1 (en)	1981-03-27	1982-03-29	Propeller
NO823967A NO823967L (en)	1981-03-27	1982-11-26	PROPELLER.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI810946		1981-03-27
FI810946A FI74115C (en)	1981-03-27	1981-03-27	PROPELLER.

Publications (3)

Publication Number	Publication Date
FI810946L true FI810946L (en)	1982-09-28
FI74115B FI74115B (en)	1987-08-31
FI74115C FI74115C (en)	1987-12-10

Family

ID=8514260

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI810946A FI74115C (en)	1981-03-27	1981-03-27	PROPELLER.

Country Status (7)

Country	Link
EP (1)	EP0086785B1 (en)
JP (1)	JPS58500449A (en)
AU (1)	AU8332382A (en)
DE (1)	DE3276831D1 (en)
FI (1)	FI74115C (en)
NO (1)	NO823967L (en)
WO (1)	WO1982003430A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI85752C (en) *	1989-05-02	1992-05-25	Heikki Vartiala	PROPELLER.
US5328330A (en) *	1993-08-02	1994-07-12	Hudson Products Corporation	Extruded aluminum fan blade
DE102007024840A1 (en) *	2007-05-29	2008-12-04	Rolls-Royce Deutschland Ltd & Co Kg	Turbomachinery bucket with multi-profile design

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2045383A (en) *	1934-04-11	1936-06-23	Gen Regulator Corp	Propeller
DE647287C (en) *	1934-10-24	1937-07-01	Walter Conrad Dipl Ing Dr	Wind power machine with propeller-like blades that can be folded down in the direction of the wind
FR973599A (en) *	1941-10-06	1951-02-12		Compressor
GB628263A (en) *	1943-06-01	1949-08-25	Louis Breguet	Improvements in or relating to axial flow compressors
DE900372C (en) *	1951-09-09	1953-12-28	Babcock & Wilcox Dampfkessel W	Impeller with adjustable blades for radial fan
US3075743A (en) *	1958-10-20	1963-01-29	Gen Dynamics Corp	Turbo-machine with slotted blades
US3173604A (en) *	1962-02-15	1965-03-16	Gen Dynamics Corp	Mixed flow turbo machine
DE1815291A1 (en) *	1968-12-18	1970-07-02	Gen Electric	Articulated blade with airfoil profile especially for inlet guide vanes of aircraft compressors
US3627447A (en) *	1969-03-17	1971-12-14	United Aircraft Canada	Radial turbines
GB1456020A (en) *	1972-12-06	1976-11-17	Lucas Industries Ltd	Centrifugal pumps for liquids method of making a drained floor
US3958905A (en) *	1975-01-27	1976-05-25	Deere & Company	Centrifugal compressor with indexed inducer section and pads for damping vibrations therein
JPS51123905A (en) *	1975-04-23	1976-10-29	Nissan Motor Co Ltd	Fan

1981
- 1981-03-27 FI FI810946A patent/FI74115C/en not_active IP Right Cessation
1982
- 1982-03-29 JP JP57501180A patent/JPS58500449A/en active Pending
- 1982-03-29 WO PCT/FI1982/000011 patent/WO1982003430A1/en not_active Ceased
- 1982-03-29 EP EP82901126A patent/EP0086785B1/en not_active Expired
- 1982-03-29 AU AU83323/82A patent/AU8332382A/en not_active Abandoned
- 1982-03-29 DE DE8282901126T patent/DE3276831D1/en not_active Expired
- 1982-11-26 NO NO823967A patent/NO823967L/en unknown

Also Published As

Publication number	Publication date
WO1982003430A1 (en)	1982-10-14
FI74115C (en)	1987-12-10
FI74115B (en)	1987-08-31
EP0086785B1 (en)	1987-07-22
AU8332382A (en)	1982-10-19
EP0086785A1 (en)	1983-08-31
DE3276831D1 (en)	1987-08-27
JPS58500449A (en)	1983-03-24
NO823967L (en)	1982-11-26

Similar Documents

Publication	Publication Date	Title
FI814042L (en)	1982-09-07	FORMSPRESSADE BELAEGGNINGSKOMPONENTER FOER SKRIDSKOR ELLER MOTSVARANDE
FR2508552B1 (en)	1988-04-29	COMBINED PROPELLER
FI840026A0 (en)	1984-01-05	UNDERVATTENSDRIVANORDNING FOER PROPELLER
DK487582A (en)	1983-05-06	SHIP
FI821837A7 (en)	1982-12-18	AVLASTNINGSSYSTEM FOER AVLASTNINGSUNDERLAG FOER ARKRIS I EN KONTINUERLIGT VERKSAM ARKFORMNINGMASKIN
FI820441L (en)	1982-08-11	ANORDNING I FARTYG
FI65468B (en)	1984-01-31	TAKBRUNN ELLER LIKNANDE FOER EN BYGGNAD
FI811403L (en)	1982-11-08	KOMPAKT PRESSPARTI I PAPPERSMASKIN
FI821078A0 (en)	1982-03-26	FORMSKOR FOER TORKPARTIET I EN PAPPERSMASKIN
FI821802A0 (en)	1982-05-20	TAETNINGSANORDNING FOER DRIVAXELN I EN HOEGTRYCKSPUMP
FI822144A0 (en)	1982-06-15	FOERBAETTRAT ELOEVERFOERINGS- OCH DISTRIBUTIONSSYSTEM I VILKET LUFTLEDNING ANVAENDES
FI820008L (en)	1982-07-08	KUBISK ELLER SFAERISK LEKSAK
SE8800185D0 (en)	1988-01-21	OUTBOARD
FI823696A0 (en)	1982-10-29	SERVERINGSKAERLSSET ELLER LIKNANDE
FI820686L (en)	1982-09-05	ANORDNING FOER VERKTYGSBYTE I EN TRAEBEARBETNINGSMASKIN
FI810946L (en)	1982-09-28	PROPELLER
FI820946L (en)	1982-11-05	EFFEKTMATNINGSKRETS I 2-LEDNINGSTERMOSTAT
FI811583A0 (en)	1981-05-22	FOERFARANDE FOER VAOTMAOLNING ELLER PULVERYTBELAEGGNING
FI821938A0 (en)	1982-06-01	FOERBAETTRINGAR I FILTERANORDNINGAR
FI823491A0 (en)	1982-10-13	KOPPLINGSKLAEMMA FOER FASVALET I EN STROEMDISTRIBUTIONSLEDNING
FI820079L (en)	1982-07-14	ENGARDIN FOER LJUS- OCH / ELLER VAERMEAVSKAERMNING
FI822968A0 (en)	1982-08-26	VOLUMDIAFRAGMAPUMP FOER SUSPENSIONER ELLER SKOERA PARTIKLAR
FI831873A0 (en)	1983-05-25	ACKUMULATOR FOER UPPVAERMNINGSBARA ELLER NEDKYLBARA FLYTANDE MEDIER
FI814017L (en)	1983-06-16	SLAEDE ELLER LIKNANDE TRANSPORTUNDERLAG
FI823186L (en)	1983-03-17	FAELLBAR FOERSTAENGNING ELLER AVGRAENSNINGSANORDNING

Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: FOEHN OY