FR3098745B1 - Procédé de soudage sans apport de matière - Google Patents
Procédé de soudage sans apport de matière Download PDFInfo
- Publication number
- FR3098745B1 FR3098745B1 FR1907978A FR1907978A FR3098745B1 FR 3098745 B1 FR3098745 B1 FR 3098745B1 FR 1907978 A FR1907978 A FR 1907978A FR 1907978 A FR1907978 A FR 1907978A FR 3098745 B1 FR3098745 B1 FR 3098745B1
- Authority
- FR
- France
- Prior art keywords
- addition
- strands
- welding process
- free ends
- welding
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
- B23K9/167—Arc welding or cutting making use of shielding gas and of a non-consumable electrode
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/0056—Manufacturing winding connections
- H02K15/0068—Connecting winding sections; Forming leads; Connecting leads to terminals
- H02K15/0081—Connecting winding sections; Forming leads; Connecting leads to terminals for form-wound windings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/28—Layout of windings or of connections between windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
- B23K2101/38—Conductors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Windings For Motors And Generators (AREA)
- Manufacture Of Motors, Generators (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
Procédé de soudage sans apport de matière Procédé de soudage de plusieurs brins (33) d’un ou plusieurs conducteurs électriques (22), comportant au moins les étapes suivantes : (a) préparer les brins (33) à souder de telle sorte qu’au moins les extrémités libres (22a) de brins adjacents soient décalées axialement d’une distance d non nulle. (b) provoquer une fusion des extrémités libres (22a) des brins ainsi disposées pour les souder sans apport de matière. Figure pour l’abrégé : Fig. 4
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1907978A FR3098745B1 (fr) | 2019-07-15 | 2019-07-15 | Procédé de soudage sans apport de matière |
EP20747058.4A EP3999271A1 (fr) | 2019-07-15 | 2020-07-01 | Procédé de soudage sans apport de matière |
PCT/FR2020/051151 WO2021009428A1 (fr) | 2019-07-15 | 2020-07-01 | Procédé de soudage sans apport de matière |
US17/621,175 US20220376589A1 (en) | 2019-07-15 | 2020-07-01 | Method for welding without addition of material |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1907978 | 2019-07-15 | ||
FR1907978A FR3098745B1 (fr) | 2019-07-15 | 2019-07-15 | Procédé de soudage sans apport de matière |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3098745A1 FR3098745A1 (fr) | 2021-01-22 |
FR3098745B1 true FR3098745B1 (fr) | 2022-06-24 |
Family
ID=68987791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1907978A Active FR3098745B1 (fr) | 2019-07-15 | 2019-07-15 | Procédé de soudage sans apport de matière |
Country Status (4)
Country | Link |
---|---|
US (1) | US20220376589A1 (fr) |
EP (1) | EP3999271A1 (fr) |
FR (1) | FR3098745B1 (fr) |
WO (1) | WO2021009428A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102021109623B3 (de) * | 2021-04-16 | 2022-10-13 | Trumpf Laser- Und Systemtechnik Gmbh | Verfahren zum Laserschweißen von gebogenen, aluminiumhaltigen Stableitern, insbesondere für einen Elektromotor |
DE102022132117A1 (de) | 2022-12-03 | 2024-06-06 | Ford Global Technologies Llc | Verfahren zur wenigstens teilweisen herstellung einer Hairpin-Wicklungsanordnung |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101602085B1 (ko) * | 2011-12-28 | 2016-03-17 | 도요타지도샤가부시키가이샤 | 회전 전기 기기 및 고정자 제조 방법 |
JP5805138B2 (ja) * | 2013-05-17 | 2015-11-04 | 本田技研工業株式会社 | 回転電機の製造方法 |
JP6642123B2 (ja) * | 2016-03-04 | 2020-02-05 | 株式会社デンソー | 回転電機 |
WO2017159114A1 (fr) * | 2016-03-17 | 2017-09-21 | 本田技研工業株式会社 | Procédé et dispositif de soudage |
DE102017200688A1 (de) * | 2016-07-08 | 2018-01-11 | Robert Bosch Gmbh | Stator einer elektrischen Maschine |
DE102016124583B3 (de) * | 2016-12-16 | 2018-02-15 | Auto-Kabel Management Gmbh | Fügen eines Anschlusselements mit einem Litzenleiter |
JP2020514960A (ja) * | 2016-12-22 | 2020-05-21 | エセックス グループ エルエルシー | 連続的転位導体及び組立体 |
DE102017213150A1 (de) * | 2017-07-31 | 2019-01-31 | Robert Bosch Gmbh | Elektrischer Steckkontakt für Hochstromanwendungen und Steckverbindersystem für Hochstromanwendungen |
DE102017125887A1 (de) * | 2017-11-06 | 2019-05-09 | Thyssenkrupp Ag | Verfahren und Vorrichtung zum Herstellen von Litzen, Litze und elektrische Maschine |
JP6974135B2 (ja) * | 2017-11-24 | 2021-12-01 | 矢崎総業株式会社 | 端子接続方法 |
CA3086525A1 (fr) * | 2017-12-20 | 2019-06-27 | Essex Group, Inc. | Conducteurs et ensembles continuellement transposes |
JP2020005337A (ja) * | 2018-06-25 | 2020-01-09 | 矢崎総業株式会社 | 電線束の製造方法、及び、電線束の製造装置 |
JP2020005338A (ja) * | 2018-06-25 | 2020-01-09 | 矢崎総業株式会社 | 電線束の製造方法、及び、電線束の製造装置 |
US20210359579A1 (en) * | 2018-09-10 | 2021-11-18 | Hitachi Automotive Systems, Ltd. | Stator of Rotary Electric Machine and Rotary Electric Machine Including Stator |
EP3771042B1 (fr) * | 2019-07-26 | 2023-10-04 | Nexans | Fabrication d'un raccordement plat entre un conducteur électrique et une pièce de contact |
JP7162144B2 (ja) * | 2019-09-05 | 2022-10-27 | 日立Astemo株式会社 | 溶接方法及び電気機器 |
DE102020210575B4 (de) * | 2020-08-20 | 2022-11-03 | Ford Global Technologies, Llc | Herstellungsverfahren für eine Haarnadelspule |
US11887752B2 (en) * | 2020-10-26 | 2024-01-30 | The Texas A&M University System | Blocks-in-conduit cable using high-temperature superconducting tape |
JP2023022764A (ja) * | 2021-08-03 | 2023-02-15 | 株式会社デンソー | 固定子、及び固定子の製造方法 |
EP4216371A1 (fr) * | 2022-01-20 | 2023-07-26 | komax Holding AG | Procédé de connexion d'un fil électrique à une pièce de contact |
JP7490699B2 (ja) * | 2022-03-29 | 2024-05-27 | 本田技研工業株式会社 | コイル |
-
2019
- 2019-07-15 FR FR1907978A patent/FR3098745B1/fr active Active
-
2020
- 2020-07-01 WO PCT/FR2020/051151 patent/WO2021009428A1/fr unknown
- 2020-07-01 EP EP20747058.4A patent/EP3999271A1/fr active Pending
- 2020-07-01 US US17/621,175 patent/US20220376589A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP3999271A1 (fr) | 2022-05-25 |
FR3098745A1 (fr) | 2021-01-22 |
US20220376589A1 (en) | 2022-11-24 |
WO2021009428A1 (fr) | 2021-01-21 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20210122 |
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PLFP | Fee payment |
Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |