SE402329B - Impeller for axial fans - Google Patents

Impeller for axial fans

Info

Publication number: SE402329B
Authority: SE; Sweden
Prior art keywords: impeller; axial fans; fans; axial
Prior art date: 1974-08-20

Application number

SE7509263A

Other languages

Swedish (sv)

Other versions

SE7509263L (en

Inventor

U Peters

Original Assignee

Karberg & Hennemann Kg

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.)

1974-08-20

Filing date

1975-08-19

Publication date

1978-06-26

1974-08-20 Priority claimed from DE19742439767 external-priority patent/DE2439767C3/en

1975-08-19 Application filed by Karberg & Hennemann Kg filed Critical Karberg & Hennemann Kg

1976-02-23 Publication of SE7509263L publication Critical patent/SE7509263L/en

1978-06-26 Publication of SE402329B publication Critical patent/SE402329B/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
- F04D29/34—Blade mountings
- F04D29/36—Blade mountings adjustable

Landscapes

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

SE7509263A 1974-08-20 1975-08-19 Impeller for axial fans SE402329B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19742439767 DE2439767C3 (en)		1974-08-20	Impeller for axial fans

Publications (2)

Publication Number	Publication Date
SE7509263L SE7509263L (en)	1976-02-23
SE402329B true SE402329B (en)	1978-06-26

Family

ID=5923577

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7509263A SE402329B (en)	1974-08-20	1975-08-19	Impeller for axial fans

Country Status (8)

Country	Link
JP (1)	JPS5185507A (en)
AU (1)	AU8411475A (en)
BR (1)	BR7505331A (en)
FR (1)	FR2282549A1 (en)
GB (1)	GB1502002A (en)
IT (1)	IT1041851B (en)
NL (1)	NL7509752A (en)
SE (1)	SE402329B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH03286200A (en) *	1990-03-31	1991-12-17	Usui Internatl Ind Co Ltd	Variable blade torsion angle type assembly fan
GB2315819A (en) *	1996-07-27	1998-02-11	Nuaire Ltd	Fan with variable blade setting
CN102135114A (en) *	2011-05-11	2011-07-27	莫迪温集团有限公司	Blade installation structure for axial flow impeller
CN102135116A (en) *	2011-05-11	2011-07-27	莫迪温集团有限公司	Positioning part for axial flow impeller
EP2729707B1 (en) *	2011-07-05	2015-11-11	Multi-Wing International A/S	An axial fan
CN106194830B (en) *	2016-08-31	2018-09-28	湖南联诚轨道装备有限公司	A kind of axial flow fan vane wheel of adjustable blade burner

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE520194A (en) *

1975
- 1975-08-08 GB GB3315275A patent/GB1502002A/en not_active Expired
- 1975-08-15 NL NL7509752A patent/NL7509752A/en not_active Application Discontinuation
- 1975-08-19 SE SE7509263A patent/SE402329B/en not_active IP Right Cessation
- 1975-08-19 IT IT2641475A patent/IT1041851B/en active
- 1975-08-19 JP JP9987375A patent/JPS5185507A/en active Pending
- 1975-08-20 AU AU84114/75A patent/AU8411475A/en not_active Expired
- 1975-08-20 FR FR7525773A patent/FR2282549A1/en active Granted
- 1975-08-20 BR BR7505331A patent/BR7505331A/en unknown

Also Published As

Publication number	Publication date
JPS5185507A (en)	1976-07-27
GB1502002A (en)	1978-02-22
FR2282549B1 (en)	1979-05-18
BR7505331A (en)	1976-08-03
NL7509752A (en)	1976-02-24
DE2439767B2 (en)	1976-10-21
FR2282549A1 (en)	1976-03-19
DE2439767A1 (en)	1976-03-04
SE7509263L (en)	1976-02-23
AU8411475A (en)	1977-02-24
IT1041851B (en)	1980-01-10

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Legal Events

Date	Code	Title	Description
1995-01-31	NUG	Patent has lapsed	Ref document number: 7509263-5 Effective date: 19900703 Format of ref document f/p: F

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 7509263-5

Effective date: 19900703

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