EP1575149A4 - Method of manufacturing segment for flat commutator - Google Patents
Method of manufacturing segment for flat commutatorInfo
- Publication number
- EP1575149A4 EP1575149A4 EP03776026A EP03776026A EP1575149A4 EP 1575149 A4 EP1575149 A4 EP 1575149A4 EP 03776026 A EP03776026 A EP 03776026A EP 03776026 A EP03776026 A EP 03776026A EP 1575149 A4 EP1575149 A4 EP 1575149A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- flat commutator
- manufacturing segment
- segment
- manufacturing
- commutator
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/06—Manufacture of commutators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/04—Commutators
- H01R39/06—Commutators other than with external cylindrical contact surface, e.g. flat commutators
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Motor Or Generator Current Collectors (AREA)
- Manufacture Of Motors, Generators (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002357510 | 2002-12-10 | ||
JP2002357510A JP4252795B2 (en) | 2002-12-10 | 2002-12-10 | Manufacturing method of segment for flat commutator |
PCT/JP2003/015424 WO2004054073A1 (en) | 2002-12-10 | 2003-12-02 | Method of manufacturing segment for flat commutator |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1575149A1 EP1575149A1 (en) | 2005-09-14 |
EP1575149A4 true EP1575149A4 (en) | 2008-08-06 |
Family
ID=32500853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03776026A Withdrawn EP1575149A4 (en) | 2002-12-10 | 2003-12-02 | Method of manufacturing segment for flat commutator |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1575149A4 (en) |
JP (1) | JP4252795B2 (en) |
CN (1) | CN100342624C (en) |
AU (1) | AU2003284535A1 (en) |
WO (1) | WO2004054073A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106911232B (en) * | 2017-04-01 | 2024-04-16 | 宁波韵升电驱动技术有限公司 | Pressing device and pressing method for armature commutator |
JP6962798B2 (en) * | 2017-12-01 | 2021-11-05 | 三菱重工業株式会社 | Circulation boiler system, thermal power plant, and waste heat recovery method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2189898A1 (en) * | 1972-06-20 | 1974-01-25 | Lucas Electrical Co Ltd | |
US6161275A (en) * | 1998-07-08 | 2000-12-19 | Siemens Canada Limited | Method of manufacturing commutators for electric motors |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4857102A (en) * | 1971-11-19 | 1973-08-10 | ||
JPS53131407A (en) * | 1977-04-22 | 1978-11-16 | Mitsuba Electric Mfg Co | Method of manufacturing compact commutator |
JPS5845013A (en) * | 1981-09-10 | 1983-03-16 | Mitsuba Denki Seisakusho:Kk | Manufacture of molded commutator |
JPS5889049A (en) * | 1981-11-21 | 1983-05-27 | Mitsuba Denki Seisakusho:Kk | Manufacture of molded commutator |
-
2002
- 2002-12-10 JP JP2002357510A patent/JP4252795B2/en not_active Expired - Lifetime
-
2003
- 2003-12-02 EP EP03776026A patent/EP1575149A4/en not_active Withdrawn
- 2003-12-02 CN CNB2003801056998A patent/CN100342624C/en not_active Expired - Lifetime
- 2003-12-02 WO PCT/JP2003/015424 patent/WO2004054073A1/en active Application Filing
- 2003-12-02 AU AU2003284535A patent/AU2003284535A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2189898A1 (en) * | 1972-06-20 | 1974-01-25 | Lucas Electrical Co Ltd | |
US6161275A (en) * | 1998-07-08 | 2000-12-19 | Siemens Canada Limited | Method of manufacturing commutators for electric motors |
Non-Patent Citations (1)
Title |
---|
See also references of WO2004054073A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2004054073A1 (en) | 2004-06-24 |
JP2004194396A (en) | 2004-07-08 |
AU2003284535A1 (en) | 2004-06-30 |
EP1575149A1 (en) | 2005-09-14 |
JP4252795B2 (en) | 2009-04-08 |
CN100342624C (en) | 2007-10-10 |
CN1723598A (en) | 2006-01-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20050623 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
DAX | Request for extension of the european patent (deleted) | ||
RBV | Designated contracting states (corrected) |
Designated state(s): IT |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: SHISHIDO, MITSURU Inventor name: ISHIZEKI, TAKAYUKI Inventor name: KOJIMA, YOSHINORI Inventor name: TAKEBE, YASUHIRO Inventor name: ISODA, MINORU Inventor name: HORIUCHI, HIDEKI Inventor name: IWASHITA, KAZUO Inventor name: MINAMI, HIDEYUKI Inventor name: UEHARA, SHUJI |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20080703 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20091104 |