DK136433B - Luftindtag for ventilatorer. - Google Patents

Luftindtag for ventilatorer.

Info

Publication number: DK136433B
Authority: DK; Denmark
Prior art keywords: fans; air intake; intake; air
Prior art date: 1970-02-26

Application number

DK85471A

Other languages

English (en)

Other versions

DK136433C (da

Inventor

Lennart Sjoeqvist

Original Assignee

Svenska Flaektfabriken 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.)

1970-02-26

Filing date

1971-02-25

Publication date

1977-10-10

1971-02-25 Application filed by Svenska Flaektfabriken Ab filed Critical Svenska Flaektfabriken Ab

1977-10-10 Publication of DK136433B publication Critical patent/DK136433B/da

1984-10-29 Application granted granted Critical

1984-10-29 Publication of DK136433C publication Critical patent/DK136433C/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
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/541—Specially adapted for elastic fluid pumps
- F04D29/545—Ducts
- F04D29/547—Ducts having a special shape in order to influence fluid flow

Landscapes

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

DK85471A 1970-02-26 1971-02-25 Luftindtag for ventilatorer. DK136433B (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE252170A SE401722B (sv)	1970-02-26	1970-02-26	Luftintag for flektar

Publications (2)

Publication Number	Publication Date
DK136433B true DK136433B (da)	1977-10-10
DK136433C DK136433C (da)	1984-10-29

Family

ID=20260097

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK85471A DK136433B (da)	1970-02-26	1971-02-25	Luftindtag for ventilatorer.

Country Status (6)

Country	Link
BE (1)	BE761856A (da)
DE (1)	DE2102199B2 (da)
DK (1)	DK136433B (da)
FR (1)	FR2078687A5 (da)
NO (1)	NO143076C (da)
SE (1)	SE401722B (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3346987A1 (de) *	1983-12-24	1985-07-04	Ruhrgas Ag, 4300 Essen	Stroemungsmaschine fuer den hochtemperaturbetrieb, insbesondere heissgasventilator
DE19734767C1 (de) *	1997-08-11	1999-04-08	Bosch Siemens Hausgeraete	Backofen mit Kühlluftgebläse

1970
- 1970-02-26 SE SE252170A patent/SE401722B/xx unknown
1971
- 1971-01-18 DE DE19712102199 patent/DE2102199B2/de active Granted
- 1971-01-19 NO NO18171A patent/NO143076C/no unknown
- 1971-01-21 BE BE761856A patent/BE761856A/xx not_active IP Right Cessation
- 1971-02-17 FR FR7105311A patent/FR2078687A5/fr not_active Expired
- 1971-02-25 DK DK85471A patent/DK136433B/da not_active IP Right Cessation

Also Published As

Publication number	Publication date
DK136433C (da)	1984-10-29
BE761856A (fr)	1971-07-01
DE2102199B2 (de)	1972-11-23
FR2078687A5 (da)	1971-11-05
NO143076B (no)	1980-09-01
SE401722B (sv)	1978-05-22
DE2102199A1 (de)	1971-10-21
NO143076C (no)	1980-12-10

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Legal Events

Date	Code	Title	Description
1986-11-03	PBP	Patent lapsed