DK0857528T3 - Fremgangsmåde til at producere en plademetalventilator og vantilator produceret ved denne fremgangsmåde - Google Patents
Fremgangsmåde til at producere en plademetalventilator og vantilator produceret ved denne fremgangsmådeInfo
- Publication number
- DK0857528T3 DK0857528T3 DK98101839T DK98101839T DK0857528T3 DK 0857528 T3 DK0857528 T3 DK 0857528T3 DK 98101839 T DK98101839 T DK 98101839T DK 98101839 T DK98101839 T DK 98101839T DK 0857528 T3 DK0857528 T3 DK 0857528T3
- Authority
- DK
- Denmark
- Prior art keywords
- fan
- blades
- sheet metal
- disk
- producing
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/78—Making other particular articles propeller blades; turbine blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT97TO000082A IT1291493B1 (it) | 1997-02-04 | 1997-02-04 | Metodo di fabbricazione di una ventola in lamiera e relativa ventola cosi' fabbricata |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0857528T3 true DK0857528T3 (da) | 2003-03-24 |
Family
ID=11415308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK98101839T DK0857528T3 (da) | 1997-02-04 | 1998-02-03 | Fremgangsmåde til at producere en plademetalventilator og vantilator produceret ved denne fremgangsmåde |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0857528B1 (da) |
AT (1) | ATE229389T1 (da) |
DE (1) | DE69809972T2 (da) |
DK (1) | DK0857528T3 (da) |
ES (1) | ES2186024T3 (da) |
IT (1) | IT1291493B1 (da) |
PT (1) | PT857528E (da) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6814545B2 (en) | 2000-04-21 | 2004-11-09 | Revcor, Inc. | Fan blade |
US6712584B2 (en) | 2000-04-21 | 2004-03-30 | Revcor, Inc. | Fan blade |
US6942457B2 (en) | 2002-11-27 | 2005-09-13 | Revcor, Inc. | Fan assembly and method |
JP7041866B2 (ja) * | 2016-07-13 | 2022-03-25 | 株式会社荏原製作所 | ボルテックス形ポンプ用羽根車及びボルテックス形ポンプ |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3095822A (en) * | 1960-04-01 | 1963-07-02 | Kiefer Otto | Plastic wheels or runners |
US3845903A (en) * | 1973-08-15 | 1974-11-05 | Dunham Bush Inc | One piece radial vane diffuser and method of manufacturing the same |
US5554004A (en) * | 1995-07-27 | 1996-09-10 | Ametek, Inc. | Fan impeller assembly |
-
1997
- 1997-02-04 IT IT97TO000082A patent/IT1291493B1/it active IP Right Grant
-
1998
- 1998-02-03 ES ES98101839T patent/ES2186024T3/es not_active Expired - Lifetime
- 1998-02-03 DE DE69809972T patent/DE69809972T2/de not_active Expired - Lifetime
- 1998-02-03 PT PT98101839T patent/PT857528E/pt unknown
- 1998-02-03 AT AT98101839T patent/ATE229389T1/de active
- 1998-02-03 EP EP98101839A patent/EP0857528B1/en not_active Expired - Lifetime
- 1998-02-03 DK DK98101839T patent/DK0857528T3/da active
Also Published As
Publication number | Publication date |
---|---|
DE69809972T2 (de) | 2003-07-17 |
IT1291493B1 (it) | 1999-01-11 |
ITTO970082A1 (it) | 1998-08-04 |
ES2186024T3 (es) | 2003-05-01 |
EP0857528A2 (en) | 1998-08-12 |
DE69809972D1 (de) | 2003-01-23 |
ATE229389T1 (de) | 2002-12-15 |
EP0857528B1 (en) | 2002-12-11 |
EP0857528A3 (en) | 1999-06-23 |
PT857528E (pt) | 2003-04-30 |
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