DK148985C - Aksialblaeser med indstillelige skovle - Google Patents

Aksialblaeser med indstillelige skovle

Info

Publication number: DK148985C
Authority: DK; Denmark
Prior art keywords: shovers; adjustable; axial blades; blades; axial
Prior art date: 1977-05-17

Application number

DK217278A

Other languages

English (en)

Other versions

DK148985B (da

DK217278A (da

Inventor

Edgar Saeterdal

Original Assignee

Flaekt Ab

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.)

1977-05-17

Filing date

1978-05-17

Publication date

1986-07-07

1978-05-17 Application filed by Flaekt Ab filed Critical Flaekt Ab

1978-11-18 Publication of DK217278A publication Critical patent/DK217278A/da

1985-12-09 Publication of DK148985B publication Critical patent/DK148985B/da

1986-07-07 Application granted granted Critical

1986-07-07 Publication of DK148985C publication Critical patent/DK148985C/da

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
- F04D29/34—Blade mountings
- F04D29/36—Blade mountings adjustable
- F04D29/362—Blade mountings adjustable during rotation

Landscapes

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

DK217278A 1977-05-17 1978-05-17 Aksialblaeser med indstillelige skovle DK148985C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE7705827		1977-05-17
SE7705827A SE433108B (sv)	1977-05-17	1977-05-17	Axialflekt med ett flekthjul med instellbara skovlar

Publications (3)

Publication Number	Publication Date
DK217278A DK217278A (da)	1978-11-18
DK148985B DK148985B (da)	1985-12-09
DK148985C true DK148985C (da)	1986-07-07

Family

ID=20331373

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK217278A DK148985C (da)	1977-05-17	1978-05-17	Aksialblaeser med indstillelige skovle

Country Status (10)

Country	Link
US (1)	US4215973A (da)
JP (1)	JPS5920880B2 (da)
BR (1)	BR7803088A (da)
CA (1)	CA1094518A (da)
DE (1)	DE2821414C2 (da)
DK (1)	DK148985C (da)
FR (1)	FR2391381B1 (da)
GB (1)	GB1598774A (da)
IT (1)	IT1094752B (da)
SE (1)	SE433108B (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6682308B1 (en)	2002-08-01	2004-01-27	Kaz, Inc.	Fan with adjustable mount
DE102018114534B4 (de) *	2018-06-18	2020-10-08	Ie Assets Gmbh & Co. Kg	In nur einer Drehrichtung angetriebenes Lüfterrad
AT17059U1 (de) *	2020-02-11	2021-04-15	Thomas Euler Rolle	Axiallüfter
CN115163538B (zh) *	2022-08-02	2023-03-24	皇家动力(武汉)有限公司	一种轴流风机的动叶摆动控制调节系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3006417A (en) *		1961-10-31		Axial flow fans
US2390068A (en) *	1942-12-11	1945-12-04	Del Conveyor & Mfg Company	Adjustable pitch propeller mechanism
US3085631A (en) *	1958-05-29	1963-04-16	Svenska Flaektfabriken Ab	Propeller fan blades
FR1350013A (fr) *	1962-12-08	1964-01-24	Societe Anonyme, Etablissements Berry	Dispositif de commande de variation de pas en marche pour ventilateur
US3175803A (en) *	1963-01-15	1965-03-30	Dominion Eng Works Ltd	Method of securing runner blades to kaplan type turbine hubs
GB1011419A (en) *	1963-02-07	1965-12-01	Colchester Woods	Axial flow fans
GB999038A (en) *	1963-07-12	1965-07-21	Svenska Flaektfabriken Ab	Axial flow fan with adjustable blades
DK122977B (da) *	1970-07-10	1972-05-01	Nordisk Ventilator	Aksialventilator, hvis skovlhjul har under driften indstillelige skovle.
SE355646B (da) *	1971-03-30	1973-04-30	Svenska Flaektfabriken Ab
GB1372962A (en) *	1973-01-12	1974-11-06	Colchester Woods	Controllable pitch axial flow fans
US3844681A (en) *	1973-02-13	1974-10-29	L Stankevich	Runner of hydraulic machine having rotatable blades
YU185775A (en) *	1974-08-07	1982-02-25	Turbo Lufttehnik Gmbh	Device for lubricating bearings of a support at axial ventilators

1977
- 1977-05-17 SE SE7705827A patent/SE433108B/xx not_active IP Right Cessation
1978
- 1978-05-03 GB GB17353/78A patent/GB1598774A/en not_active Expired
- 1978-05-04 CA CA302,637A patent/CA1094518A/en not_active Expired
- 1978-05-08 FR FR7813502A patent/FR2391381B1/fr not_active Expired
- 1978-05-11 US US05/905,029 patent/US4215973A/en not_active Expired - Lifetime
- 1978-05-12 IT IT23317/78A patent/IT1094752B/it active
- 1978-05-16 DE DE2821414A patent/DE2821414C2/de not_active Expired
- 1978-05-16 BR BR7803088A patent/BR7803088A/pt unknown
- 1978-05-17 JP JP53057703A patent/JPS5920880B2/ja not_active Expired
- 1978-05-17 DK DK217278A patent/DK148985C/da active

Also Published As

Publication number	Publication date
DK148985B (da)	1985-12-09
GB1598774A (en)	1981-09-23
CA1094518A (en)	1981-01-27
DK217278A (da)	1978-11-18
JPS53143011A (en)	1978-12-13
DE2821414A1 (de)	1978-11-30
DE2821414C2 (de)	1985-04-04
FR2391381A1 (fr)	1978-12-15
BR7803088A (pt)	1978-12-26
JPS5920880B2 (ja)	1984-05-16
FR2391381B1 (fr)	1985-06-28
IT7823317A0 (it)	1978-05-12
IT1094752B (it)	1985-08-02
SE7705827L (sv)	1978-11-18
SE433108B (sv)	1984-05-07
US4215973A (en)	1980-08-05

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