DE102007036189A1 - Autogenschweißnaht für einen Drehmomentwandler und Verfahren zum Autogenschweißen eines Drehmomentwandlers - Google Patents
Autogenschweißnaht für einen Drehmomentwandler und Verfahren zum Autogenschweißen eines Drehmomentwandlers Download PDFInfo
- Publication number
- DE102007036189A1 DE102007036189A1 DE102007036189A DE102007036189A DE102007036189A1 DE 102007036189 A1 DE102007036189 A1 DE 102007036189A1 DE 102007036189 A DE102007036189 A DE 102007036189A DE 102007036189 A DE102007036189 A DE 102007036189A DE 102007036189 A1 DE102007036189 A1 DE 102007036189A1
- Authority
- DE
- Germany
- Prior art keywords
- component
- thickness
- torque converter
- edge
- pump
- 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.)
- Ceased
Links
- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000003466 welding Methods 0.000 title claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 20
- 230000009471 action Effects 0.000 claims abstract description 7
- 238000002844 melting Methods 0.000 claims abstract description 6
- 230000008018 melting Effects 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 11
- 230000003716 rejuvenation Effects 0.000 claims description 7
- 239000000945 filler Substances 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 description 12
- 239000012530 fluid Substances 0.000 description 9
- 230000008569 process Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000003746 feather Anatomy 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
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
- B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode
-
- 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
- B23K2101/006—Vehicles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H41/00—Rotary fluid gearing of the hydrokinetic type
- F16H41/24—Details
- F16H2041/243—Connections between pump shell and cover shell of the turbine
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
- Y10T29/4933—Fluid coupling device
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US84217506P | 2006-09-01 | 2006-09-01 | |
| US60/842,175 | 2006-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102007036189A1 true DE102007036189A1 (de) | 2008-03-06 |
Family
ID=38989777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102007036189A Ceased DE102007036189A1 (de) | 2006-09-01 | 2007-08-02 | Autogenschweißnaht für einen Drehmomentwandler und Verfahren zum Autogenschweißen eines Drehmomentwandlers |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7770387B2 (https=) |
| JP (1) | JP2008057782A (https=) |
| DE (1) | DE102007036189A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015079742A1 (ja) * | 2013-11-26 | 2015-06-04 | ユニプレス株式会社 | ロックアップ装置を備えた自動車用トルクコンバータ及びそのインペラシェルとフロントカバーとの溶接方法 |
| US10072747B2 (en) * | 2015-06-19 | 2018-09-11 | Schaeffler Technologies AG & Co. KG | Torque converter having a cover and impeller weld with a constrained diameter and method of welding the cover and impeller |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62181752U (https=) * | 1986-05-09 | 1987-11-18 | ||
| US4867641A (en) | 1986-09-12 | 1989-09-19 | Kabushiki Kaisha Daikin Seisakusho | Outer wall structure of a torque converter and others |
| US4833295A (en) * | 1988-05-17 | 1989-05-23 | Ford Motor Company | Welding of parts separated by a gap using a laser welding beam |
| JPH01171959U (https=) * | 1988-05-23 | 1989-12-06 | ||
| EP0577389B1 (en) | 1992-07-03 | 1997-10-15 | Toyota Jidosha Kabushiki Kaisha | Fluid coupling power transmission with lockup clutch |
| US5384958A (en) * | 1993-02-26 | 1995-01-31 | General Motors Corporation | Method of making a torque converter assembly |
| US5431325A (en) * | 1993-12-27 | 1995-07-11 | Ford Motor Company | Method and apparatus for producing hermetic torque converter seam |
| DE19755168B9 (de) | 1997-12-11 | 2009-07-30 | Zf Sachs Ag | Verfahren zum Verbinden von wenigstens zwei Komponenten eines Drehmomentwandlers |
| JP2002147564A (ja) * | 2000-11-10 | 2002-05-22 | Exedy Corp | 流体式トルク伝達装置 |
| JP2004068832A (ja) | 2002-08-01 | 2004-03-04 | Koyo Seiko Co Ltd | 一方向クラッチ |
| US7032729B2 (en) | 2002-12-10 | 2006-04-25 | Ronjo Co. | Torque converter |
| JP4062142B2 (ja) * | 2003-03-20 | 2008-03-19 | 日産自動車株式会社 | トルクコンバータとその組立方法 |
| JP4180954B2 (ja) | 2003-04-03 | 2008-11-12 | Ｎｓｋワーナー株式会社 | ワンウェイクラッチ装置 |
| WO2007022745A1 (de) | 2005-08-25 | 2007-03-01 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Verbesserte keilnutverbindung |
| WO2007110024A2 (de) | 2006-03-24 | 2007-10-04 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Gebördelte oder gelötete verbindung für einen deckel und einen pumpendeckel in einem drehmomentwandler |
-
2007
- 2007-08-02 DE DE102007036189A patent/DE102007036189A1/de not_active Ceased
- 2007-08-30 JP JP2007223590A patent/JP2008057782A/ja active Pending
- 2007-08-30 US US11/897,493 patent/US7770387B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008057782A (ja) | 2008-03-13 |
| US7770387B2 (en) | 2010-08-10 |
| US20080053772A1 (en) | 2008-03-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8127 | New person/name/address of the applicant |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 H, DE |
|
| R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120823 Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120823 |
|
| R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140213 Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140213 |
|
| R012 | Request for examination validly filed |
Effective date: 20140620 |
|
| R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20150216 |
|
| R016 | Response to examination communication | ||
| R002 | Refusal decision in examination/registration proceedings | ||
| R003 | Refusal decision now final |