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 fremgangsmåde

Info

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
Application number
DK98101839T
Other languages
Danish (da)
English (en)
Inventor
Erminio Coral
Original Assignee
Coral Spa
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.)
Filing date
Publication date
Application filed by Coral Spa filed Critical Coral Spa
Application granted granted Critical
Publication of DK0857528T3 publication Critical patent/DK0857528T3/da

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)
DK98101839T 1997-02-04 1998-02-03 Fremgangsmåde til at producere en plademetalventilator og vantilator produceret ved denne fremgangsmåde DK0857528T3 (da)

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 (de)
AT (1) ATE229389T1 (de)
DE (1) DE69809972T2 (de)
DK (1) DK0857528T3 (de)
ES (1) ES2186024T3 (de)
IT (1) IT1291493B1 (de)
PT (1) PT857528E (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6712584B2 (en) 2000-04-21 2004-03-30 Revcor, Inc. Fan blade
US6814545B2 (en) 2000-04-21 2004-11-09 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP0857528B1 (de) 2002-12-11
ES2186024T3 (es) 2003-05-01
ITTO970082A1 (it) 1998-08-04
PT857528E (pt) 2003-04-30
IT1291493B1 (it) 1999-01-11
EP0857528A2 (de) 1998-08-12
EP0857528A3 (de) 1999-06-23
DE69809972T2 (de) 2003-07-17
DE69809972D1 (de) 2003-01-23
ATE229389T1 (de) 2002-12-15

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