FR2836077B1 - Outillage de formage de surfaces d'echange thermique ondulees pour echangeur thermique, par pliage a froid d'un feuillard et procede de realisation des profils de formage d'un tel outillage - Google Patents
Outillage de formage de surfaces d'echange thermique ondulees pour echangeur thermique, par pliage a froid d'un feuillard et procede de realisation des profils de formage d'un tel outillageInfo
- Publication number
- FR2836077B1 FR2836077B1 FR0202215A FR0202215A FR2836077B1 FR 2836077 B1 FR2836077 B1 FR 2836077B1 FR 0202215 A FR0202215 A FR 0202215A FR 0202215 A FR0202215 A FR 0202215A FR 2836077 B1 FR2836077 B1 FR 2836077B1
- Authority
- FR
- France
- Prior art keywords
- forming
- tools
- strip
- tool
- producing
- 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 - Fee Related
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
- B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
- B21D13/02—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by pressing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0202215A FR2836077B1 (fr) | 2002-02-21 | 2002-02-21 | Outillage de formage de surfaces d'echange thermique ondulees pour echangeur thermique, par pliage a froid d'un feuillard et procede de realisation des profils de formage d'un tel outillage |
IL154568A IL154568A (en) | 2002-02-21 | 2003-02-20 | Device for production of surfaces having thermal resistivity |
EP03290417A EP1338352A1 (fr) | 2002-02-21 | 2003-02-20 | Outillage de formage de surfaces d'échange thermique ondulées pour échangeur thermique, par pliage à froid d'un feuillard et procédé de réalisation des profils de formage d'un tel outillage |
US10/371,236 US7080540B2 (en) | 2002-02-21 | 2003-02-20 | Forming tool for forming the undulating heat exchanger surfaces of a heat exchanger via cold bending of a sheet and a method for the realization of the forming profile of such a tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0202215A FR2836077B1 (fr) | 2002-02-21 | 2002-02-21 | Outillage de formage de surfaces d'echange thermique ondulees pour echangeur thermique, par pliage a froid d'un feuillard et procede de realisation des profils de formage d'un tel outillage |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2836077A1 FR2836077A1 (fr) | 2003-08-22 |
FR2836077B1 true FR2836077B1 (fr) | 2004-07-09 |
Family
ID=27636392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0202215A Expired - Fee Related FR2836077B1 (fr) | 2002-02-21 | 2002-02-21 | Outillage de formage de surfaces d'echange thermique ondulees pour echangeur thermique, par pliage a froid d'un feuillard et procede de realisation des profils de formage d'un tel outillage |
Country Status (4)
Country | Link |
---|---|
US (1) | US7080540B2 (fr) |
EP (1) | EP1338352A1 (fr) |
FR (1) | FR2836077B1 (fr) |
IL (1) | IL154568A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4345578B2 (ja) * | 2004-05-31 | 2009-10-14 | 株式会社デンソー | 板材のプレス加工装置 |
US9060889B2 (en) * | 2009-09-18 | 2015-06-23 | Medtronic Vascular, Inc. | Methods for forming an orthogonal end on a helical stent |
US9238260B2 (en) * | 2012-04-18 | 2016-01-19 | Medtronic Vascular, Inc. | Method and apparatus for creating formed elements used to make wound stents |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB584575A (en) * | 1945-01-04 | 1947-01-17 | Norman Isherwood And Company L | Improvements in crimping machines |
NL158407B (nl) * | 1974-09-11 | 1978-11-15 | Philips Nv | Inrichting voor het zigzagvouwen van strip- of plaatmateriaal en dergelijke. |
WO1982002940A1 (fr) * | 1981-02-18 | 1982-09-02 | Vidal Meza Gonzalo Dario | Plaque d'echangeur de chaleur possedant des plis uniformes et resistant a la deformation |
US4346760A (en) * | 1981-02-18 | 1982-08-31 | Caterpillar Tractor Co. | Heat exchanger plate having distortion resistant uniform pleats |
US4450705A (en) * | 1981-02-18 | 1984-05-29 | Caterpillar Tractor Co. | Heat exchanger plate having distortion resistant uniform pleats |
US5694803A (en) * | 1994-11-30 | 1997-12-09 | Solar Turbines Incorporated | Fin folding machine for corrugating sheet material |
-
2002
- 2002-02-21 FR FR0202215A patent/FR2836077B1/fr not_active Expired - Fee Related
-
2003
- 2003-02-20 US US10/371,236 patent/US7080540B2/en not_active Expired - Lifetime
- 2003-02-20 IL IL154568A patent/IL154568A/en not_active IP Right Cessation
- 2003-02-20 EP EP03290417A patent/EP1338352A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US7080540B2 (en) | 2006-07-25 |
FR2836077A1 (fr) | 2003-08-22 |
IL154568A (en) | 2008-12-29 |
IL154568A0 (en) | 2003-09-17 |
US20040055355A1 (en) | 2004-03-25 |
EP1338352A1 (fr) | 2003-08-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 15 |
|
PLFP | Fee payment |
Year of fee payment: 16 |
|
PLFP | Fee payment |
Year of fee payment: 17 |
|
PLFP | Fee payment |
Year of fee payment: 19 |
|
ST | Notification of lapse |
Effective date: 20211005 |