SE9502873D0 - Förfarande för bockning av värmeväxlarrör och bockningsmaskin för värmeväxlarrör - Google Patents
Förfarande för bockning av värmeväxlarrör och bockningsmaskin för värmeväxlarrörInfo
- Publication number
- SE9502873D0 SE9502873D0 SE9502873A SE9502873A SE9502873D0 SE 9502873 D0 SE9502873 D0 SE 9502873D0 SE 9502873 A SE9502873 A SE 9502873A SE 9502873 A SE9502873 A SE 9502873A SE 9502873 D0 SE9502873 D0 SE 9502873D0
- Authority
- SE
- Sweden
- Prior art keywords
- bending
- heat exchanger
- exchanger pipes
- heat
- exchanger
- 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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form
-
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI943910A FI94497C (sv) | 1994-08-25 | 1994-08-25 | Förfarande för böjning av ett värmeväxlarrör och böjningsmaskin för värmeväxlarrör |
US08/532,463 US5669261A (en) | 1994-08-25 | 1995-09-22 | Apparatus for bending a heat-exchanger tube |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9502873D0 true SE9502873D0 (sv) | 1995-08-17 |
SE9502873L SE9502873L (sv) | 1996-02-26 |
SE507632C2 SE507632C2 (sv) | 1998-06-29 |
Family
ID=26159784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9502873A SE507632C2 (sv) | 1994-08-25 | 1995-08-17 | Förfarande för bockning av värmeväxlarrör och bockningsmaskin för värmeväxlarrör |
Country Status (4)
Country | Link |
---|---|
US (1) | US5669261A (sv) |
CA (1) | CA2142140C (sv) |
FI (1) | FI94497C (sv) |
SE (1) | SE507632C2 (sv) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0182069B1 (ko) * | 1995-06-22 | 1999-04-01 | 송병준 | 컷팅블레이드의 절곡시스템 |
DE10010110A1 (de) * | 2000-03-03 | 2001-09-06 | Scheerschmidt Matthias | Einrichtung zum Biegen von Rohrleitungen |
KR100388542B1 (ko) * | 2000-12-01 | 2003-06-25 | 박홍순 | 예각 성형이 우수한 컷팅 블레이드의 절곡장치 |
US6640885B2 (en) * | 2001-07-05 | 2003-11-04 | Maytag Corporation | Three-layer condenser |
US6715202B2 (en) * | 2001-11-02 | 2004-04-06 | American Standard International Inc. | Tube bender for forming serpentine heat exchangers from spine fin tubing |
MXNL03000043A (es) * | 2003-11-17 | 2005-05-20 | Melter S A De C V | Panel de enfriamiento y metodo para su formado. |
US8235100B2 (en) * | 2003-11-17 | 2012-08-07 | Melter, S.A. De C.V. | Water cooled panel |
US7387009B2 (en) * | 2005-03-24 | 2008-06-17 | Kevin Kane | Automated bending machine |
US9296034B2 (en) | 2011-07-26 | 2016-03-29 | Medtronic Vascular, Inc. | Apparatus and method for forming a wave form for a stent from a wire |
CN103878214B (zh) * | 2014-04-03 | 2015-07-15 | 浦江县安恒进出口有限公司 | 进行去应力退火并以加热流体加热的u形炉管的弯曲 |
CN103846325B (zh) * | 2014-04-03 | 2015-06-10 | 倪海霞 | 进行加热流体加热并进行顶出退料的u形炉管弯曲工艺 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE245599C (sv) * | ||||
US3022A (en) * | 1843-03-30 | Machine for bending stibrups for paddle-wheels of steam and other | ||
US1512002A (en) * | 1922-07-11 | 1924-10-14 | Kardong Theodore | Stirrup-bending machine |
GB323673A (en) * | 1929-02-14 | 1930-01-09 | Gwynne Burnell Brader | Improvements in bar bending machines |
AT316268B (de) * | 1972-05-02 | 1974-07-10 | Evg Entwicklung Verwert Ges | Biegemaschine für stab- oder bandförmiges Material |
US4249407A (en) * | 1979-04-02 | 1981-02-10 | Fogleman Boyd C | Apparatus for bending steel tubes |
US4681210A (en) * | 1984-08-23 | 1987-07-21 | Kabushiki Kaisha Komatsu Seisakusho | Apparatus for feeding bars through a bending or like processing station |
IT1248134B (it) * | 1991-02-28 | 1995-01-05 | A C M Srl Automatismi Costruzi | Gruppo piegatore per fasci di barre |
-
1994
- 1994-08-25 FI FI943910A patent/FI94497C/sv not_active IP Right Cessation
-
1995
- 1995-02-09 CA CA002142140A patent/CA2142140C/en not_active Expired - Lifetime
- 1995-08-17 SE SE9502873A patent/SE507632C2/sv not_active IP Right Cessation
- 1995-09-22 US US08/532,463 patent/US5669261A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FI94497C (sv) | 1995-09-25 |
SE9502873L (sv) | 1996-02-26 |
FI943910A0 (sv) | 1994-08-25 |
FI94497B (sv) | 1995-06-15 |
CA2142140C (en) | 2001-10-16 |
CA2142140A1 (en) | 1996-02-26 |
SE507632C2 (sv) | 1998-06-29 |
US5669261A (en) | 1997-09-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |