ES2186024T3 - Metodo para la fabricacion de un ventilador de chapa y ventilador asi producido. - Google Patents

Metodo para la fabricacion de un ventilador de chapa y ventilador asi producido.

Info

Publication number
ES2186024T3
ES2186024T3 ES98101839T ES98101839T ES2186024T3 ES 2186024 T3 ES2186024 T3 ES 2186024T3 ES 98101839 T ES98101839 T ES 98101839T ES 98101839 T ES98101839 T ES 98101839T ES 2186024 T3 ES2186024 T3 ES 2186024T3
Authority
ES
Spain
Prior art keywords
fan
blades
disk
subjecting
manufacture
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES98101839T
Other languages
English (en)
Spanish (es)
Inventor
Erminio Coral
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Coral SpA
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 ES2186024T3 publication Critical patent/ES2186024T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
ES98101839T 1997-02-04 1998-02-03 Metodo para la fabricacion de un ventilador de chapa y ventilador asi producido. Expired - Lifetime ES2186024T3 (es)

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
ES2186024T3 true ES2186024T3 (es) 2003-05-01

Family

ID=11415308

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98101839T Expired - Lifetime ES2186024T3 (es) 1997-02-04 1998-02-03 Metodo para la fabricacion de un ventilador de chapa y ventilador asi producido.

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
EP0857528A2 (de) 1998-08-12
PT857528E (pt) 2003-04-30
EP0857528A3 (de) 1999-06-23
ITTO970082A1 (it) 1998-08-04
DK0857528T3 (da) 2003-03-24
DE69809972T2 (de) 2003-07-17
EP0857528B1 (de) 2002-12-11
IT1291493B1 (it) 1999-01-11
ATE229389T1 (de) 2002-12-15
DE69809972D1 (de) 2003-01-23

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