DK442683A - RADIAL FAN - Google Patents

RADIAL FAN Download PDF

Info

Publication number: DK442683A
Authority: DK; Denmark
Prior art keywords: radial fan; fan; radial
Prior art date: 1982-09-29

Application number

DK442683A

Other languages

Danish (da)

Other versions

DK442683D0 (en

Inventor

Lothar Thomzik

Original Assignee

Siemens Ag

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.)

1982-09-29

Filing date

1983-09-28

Publication date

1984-03-30

1983-09-28 Application filed by Siemens Ag filed Critical Siemens Ag

1983-09-28 Publication of DK442683D0 publication Critical patent/DK442683D0/en

1984-03-30 Publication of DK442683A publication Critical patent/DK442683A/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
- F04D29/08—Sealings
- F04D29/16—Sealings between pressure and suction sides
- F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
- F04D29/162—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of a centrifugal flow wheel
- 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
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/422—Discharge tongues

Landscapes

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

DK442683A 1982-09-29 1983-09-28 RADIAL FAN DK442683A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3236154A DE3236154C2 (en)	1982-09-29	1982-09-29	Centrifugal fan

Publications (2)

Publication Number	Publication Date
DK442683D0 DK442683D0 (en)	1983-09-28
DK442683A true DK442683A (en)	1984-03-30

Family

ID=6174524

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK442683A DK442683A (en)	1982-09-29	1983-09-28	RADIAL FAN

Country Status (3)

Country	Link
EP (1)	EP0107024B1 (en)
DE (2)	DE3236154C2 (en)
DK (1)	DK442683A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10038753B4 (en) *	2000-08-09	2006-07-06	Ltg Aktiengesellschaft	Tangential fan
US8001958B2 (en) *	2007-11-06	2011-08-23	Rbc Horizon, Inc.	Furnace air handler blower housing with an enlarged air outlet opening
CN101285479B (en) *	2008-05-23	2013-04-10	山东理工大学	Through-flow double channel blower fan

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1071888B (en) *		1959-12-24
CH278711A (en) *	1949-09-30	1951-10-31	Wegmann Ernst	Fan with spiral casing.
US3221983A (en) *	1963-12-06	1965-12-07	New York Blower Company	Centrifugal fan
DE1929337A1 (en) *	1969-06-10	1970-12-17	Koerting Oel Gasfeuerung	Device for stabilizing the characteristic curve in the Q-H diagram of blowers of the drum type, in particular burner blowers
FR2212864A5 (en) *	1972-12-29	1974-07-26	Chauffage Automatique
DE2540580C3 (en) *	1975-09-11	1983-12-01	Abig Werke Carry Gross GmbH & Co KG, 7770 Überlingen	Centrifugal fan
DE2705260A1 (en) *	1977-02-09	1978-08-10	Hans Kohl	Radial blade high pressure blower - has inlet cone extending inside impeller to stabilise performance at low volumes

1982
- 1982-09-29 DE DE3236154A patent/DE3236154C2/en not_active Expired
1983
- 1983-09-16 DE DE8383109187T patent/DE3380900D1/en not_active Expired - Fee Related
- 1983-09-16 EP EP83109187A patent/EP0107024B1/en not_active Expired
- 1983-09-28 DK DK442683A patent/DK442683A/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
DE3380900D1 (en)	1990-01-04
DK442683D0 (en)	1983-09-28
EP0107024A2 (en)	1984-05-02
EP0107024B1 (en)	1989-11-29
EP0107024A3 (en)	1985-07-03
DE3236154A1 (en)	1984-03-29
DE3236154C2 (en)	1985-06-13

Publication	Publication Date	Title
DK427883D0 (en)	1983-09-20	RADIAL FAN
FR2531149B1 (en)	1987-12-11	AXIAL FAN
DK464983A (en)	1984-04-12	centrifugal
AT379435B (en)	1986-01-10	AXIAL FAN
IT1194047B (en)	1988-08-31	TANGENTIAL FAN
FR2471503B1 (en)	1987-11-20	RADIAL FAN
ATA418282A (en)	1991-08-15	FAN ARRANGEMENT
IT8422289V0 (en)	1984-06-14	FAN FOR RADIAL FAN.
IT1140168B (en)	1986-09-24	RADIAL FAN
BR8402119A (en)	1985-03-19	RADIAL COMPRESSOR
ATA120483A (en)	1991-09-15	FAN ARRANGEMENT
FR2521342B1 (en)	1987-01-16	THERMO-SWITCH
DK116983D0 (en)	1983-03-11	FAN
DK442683D0 (en)	1983-09-28	RADIAL FAN
DK296880A (en)	1982-01-11	FAN LIST
IT1140167B (en)	1986-09-24	RADIAL FAN
SE8200699L (en)	1982-08-28	centrifugal
IT8423759V0 (en)	1984-11-12	CENTRIFUGAL FAN.
RO77240A2 (en)	1981-08-17	RADIAL FAN
BR6200970U (en)	1984-02-28	FAN
AT382456B (en)	1987-02-25	IMPELLER
DK161283D0 (en)	1983-04-13	SPIN FANS
ATE25540T1 (en)	1987-03-15	AXIAL FAN.
FR2578917B1 (en)	1993-01-08	RADIAL FAN
DK158925C (en)	1990-12-31	FAN

Legal Events

Date	Code	Title	Description
1988-04-11	AHS	Application shelved for other reasons than non-payment