BR7407403D0 - PROCESS AND APPARATUS TO PERFORM A WELDING OPERATION ON AN ITEM - Google Patents
PROCESS AND APPARATUS TO PERFORM A WELDING OPERATION ON AN ITEMInfo
- Publication number
- BR7407403D0 BR7407403D0 BR740374A BR740374A BR7407403D0 BR 7407403 D0 BR7407403 D0 BR 7407403D0 BR 740374 A BR740374 A BR 740374A BR 740374 A BR740374 A BR 740374A BR 7407403 D0 BR7407403 D0 BR 7407403D0
- Authority
- BR
- Brazil
- Prior art keywords
- item
- perform
- welding operation
- welding
- Prior art date
Links
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US395310A US3866307A (en) | 1973-09-07 | 1973-09-07 | Method for soldering, fusing or brazing |
US476343A US3904102A (en) | 1974-06-05 | 1974-06-05 | Apparatus and method for soldering, fusing or brazing |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7407403D0 true BR7407403D0 (en) | 1975-09-09 |
Family
ID=27015058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR740374A BR7407403D0 (en) | 1973-09-07 | 1974-09-05 | PROCESS AND APPARATUS TO PERFORM A WELDING OPERATION ON AN ITEM |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5340934B2 (en) |
AU (1) | AU7293274A (en) |
BR (1) | BR7407403D0 (en) |
DE (1) | DE2442180C3 (en) |
ES (1) | ES449417A1 (en) |
FR (1) | FR2243045B1 (en) |
GB (1) | GB1484604A (en) |
IT (1) | IT1020737B (en) |
NL (1) | NL163732C (en) |
SE (1) | SE424518B (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4115601A (en) * | 1977-07-01 | 1978-09-19 | Bell Telephone Laboratories, Incorporated | Flexible circuit reflow soldering process and machine |
US4389797A (en) * | 1981-06-23 | 1983-06-28 | The Htc Corporation | Continuous vapor processing system |
GB2120964A (en) * | 1982-03-25 | 1983-12-14 | Alpha Metals | Processes of applying solder |
FR2537912A1 (en) * | 1982-12-21 | 1984-06-22 | Annemasse Ultrasons | Process for stabilising, in a steady state, the separation front between an upper vapour region and a lower vapour region which are created in an apparatus comprising a vessel, apparatus making use of the said process and use of the said apparatus |
FR2556083B1 (en) * | 1983-10-11 | 1986-04-25 | Piezo Ceram Electronique | IMPROVED MACHINE FOR HEATING AN ARTICLE OR PRODUCT BY CONDENSATION OF STEAM THEREON |
US4541358A (en) * | 1983-11-28 | 1985-09-17 | The Htc Corporation | Method and apparatus for solder removal |
CA1241236A (en) * | 1984-05-25 | 1988-08-30 | Donald J. Spigarelli | Continuous solder system |
DE3673880D1 (en) * | 1985-06-08 | 1990-10-11 | Nippon Dennetsu Keiki Kk | STEAM PHASE SOLDERING DEVICE. |
DE3619964C1 (en) * | 1986-06-13 | 1987-03-12 | Heraeus Gmbh W C | Device for melting a solder by vapor phase treatment |
DE3813931C2 (en) * | 1988-04-25 | 1995-05-04 | Resma Gmbh Fuegetechnik Indust | Inert gas soldering method and device for carrying out this method |
DE3814870C1 (en) * | 1988-05-02 | 1989-11-16 | Helmut Walter 8900 Augsburg De Leicht | |
DE3915040A1 (en) * | 1989-05-08 | 1990-11-15 | Helmut Walter Leicht | Vapour-phase esp. soldering unit for e.g. PCB - involves controlled stepwise or continuous preheating and/or cooling with immersion of workpieces in vapour phase region |
DE8913226U1 (en) * | 1989-11-08 | 1989-12-21 | Leicht, Helmut Walter, 8900 Augsburg | Vapor phase soldering system with a directly heated container |
DE4024181C1 (en) * | 1990-07-30 | 1992-02-13 | Siemens Nixdorf Informationssysteme Ag, 4790 Paderborn, De | Vapour phase soldering installation - has valve in by=pass opening in dependence on preset temp. of sec. medium in soldering tank |
DE4103098C1 (en) * | 1991-02-01 | 1992-06-25 | Helmut Walter 8901 Koenigsbrunn De Leicht | |
DE4342634A1 (en) * | 1993-12-14 | 1995-06-22 | Helmut Walter Leicht | Device for heat transfer, especially in a convection soldering system |
DE4432774C2 (en) * | 1994-09-15 | 2000-04-06 | Fraunhofer Ges Forschung | Process for producing meniscus-shaped solder bumps |
DE19508402C2 (en) * | 1995-03-09 | 1998-08-20 | Helmut W Leicht | Vapor phase soldering system |
DE19519188C2 (en) * | 1995-05-24 | 2001-06-28 | Fraunhofer Ges Forschung | Method and device for wave and / or vapor phase soldering of electronic assemblies |
-
1974
- 1974-08-28 SE SE7410907A patent/SE424518B/en not_active IP Right Cessation
- 1974-09-03 AU AU72932/74A patent/AU7293274A/en not_active Expired
- 1974-09-03 NL NL7411686A patent/NL163732C/en not_active IP Right Cessation
- 1974-09-03 DE DE19742442180 patent/DE2442180C3/en not_active Expired
- 1974-09-04 GB GB3858474A patent/GB1484604A/en not_active Expired
- 1974-09-05 BR BR740374A patent/BR7407403D0/en unknown
- 1974-09-06 IT IT6971074A patent/IT1020737B/en active
- 1974-09-06 FR FR7430363A patent/FR2243045B1/fr not_active Expired
- 1974-09-07 JP JP10253574A patent/JPS5340934B2/ja not_active Expired
-
1976
- 1976-07-01 ES ES449417A patent/ES449417A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE7410907L (en) | 1975-03-10 |
NL163732C (en) | 1980-10-15 |
DE2442180A1 (en) | 1975-03-13 |
FR2243045A1 (en) | 1975-04-04 |
ES449417A1 (en) | 1977-11-01 |
IT1020737B (en) | 1977-12-30 |
GB1484604A (en) | 1977-09-01 |
DE2442180B2 (en) | 1979-04-26 |
NL7411686A (en) | 1975-03-11 |
DE2442180C3 (en) | 1979-12-20 |
FR2243045B1 (en) | 1979-08-03 |
SE424518B (en) | 1982-07-26 |
AU7293274A (en) | 1976-03-11 |
JPS5054552A (en) | 1975-05-14 |
JPS5340934B2 (en) | 1978-10-30 |
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