JP6137835B2 - 燃料ポンプ用のカーボンブラシとその製造方法 - Google Patents
燃料ポンプ用のカーボンブラシとその製造方法 Download PDFInfo
- Publication number
- JP6137835B2 JP6137835B2 JP2012554642A JP2012554642A JP6137835B2 JP 6137835 B2 JP6137835 B2 JP 6137835B2 JP 2012554642 A JP2012554642 A JP 2012554642A JP 2012554642 A JP2012554642 A JP 2012554642A JP 6137835 B2 JP6137835 B2 JP 6137835B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel pump
- brush
- carbon brush
- mass
- carbon
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 42
- 229910052799 carbon Inorganic materials 0.000 title claims description 38
- 239000000446 fuel Substances 0.000 title claims description 38
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000004696 Poly ether ether ketone Substances 0.000 claims description 30
- 229920002530 polyetherether ketone Polymers 0.000 claims description 30
- 239000002245 particle Substances 0.000 claims description 19
- 229910021382 natural graphite Inorganic materials 0.000 claims description 12
- 238000010304 firing Methods 0.000 claims description 8
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical group [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 239000011812 mixed powder Substances 0.000 claims description 4
- 238000000748 compression moulding Methods 0.000 claims description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- -1 ether ether ketone Chemical class 0.000 claims 1
- 230000002159 abnormal effect Effects 0.000 description 11
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 239000000843 powder Substances 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 4
- 239000005011 phenolic resin Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical group C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910003481 amorphous carbon Inorganic materials 0.000 description 2
- 229910021383 artificial graphite Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000009702 powder compression Methods 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
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
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/022—Details for dynamo electric machines characterised by the materials used, e.g. ceramics
- H01R39/025—Conductive materials
-
- 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
- H01R39/18—Contacts for co-operation with commutator or slip-ring, e.g. contact brush
- H01R39/20—Contacts for co-operation with commutator or slip-ring, e.g. contact brush characterised by the material thereof
- H01R39/22—Contacts for co-operation with commutator or slip-ring, e.g. contact brush characterised by the material thereof incorporating lubricating or polishing ingredient
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Motor Or Generator Current Collectors (AREA)
Description
4 ブラシ本体
6 リード線
8 摺動面
Claims (4)
- ブラシ本体とブラシ本体に接続されたリード線とを備え、燃料ポンプモータに組み込まれ、液体燃料中で前記モータのコンミテータを摺動相手として摺動する燃料ポンプ用のカーボンブラシにおいて、
前記ブラシ本体は、天然黒鉛とポリエーテルエーテルケトンとを主成分とし、ブラシ本体中のポリエーテルエーテルケトンの含有量が5質量%以上30質量%以下であることを特徴とする、燃料ポンプ用のカーボンブラシ。 - 前記ポリエーテルエーテルケトンの平均粒径が15〜35μmであることを特徴とする、請求項1の燃料ポンプ用のカーボンブラシ。
- ブラシ本体とブラシ本体に接続されたリード線とを備え、燃料ポンプモータに組み込まれ、液体燃料中で前記モータのコンミテータを摺動相手として摺動する燃料ポンプ用のカーボンブラシの製造方法において、
前記ブラシ本体を、天然黒鉛とポリエーテルエーテルケトンとを主成分とする混合粉体を圧縮成型し、334℃以上でかつ500℃以下の温度で焼成することにより製造し、かつブラシ本体中のポリエーテルエーテルケトンの含有量を5質量%以上30質量%以下にすることを特徴とする、燃料ポンプ用のカーボンブラシの製造方法。 - 平均粒径が15〜35μmのポリエーテルエーテルケトンと天然黒鉛との混合粉体を圧縮成型することを特徴とする、請求項3の燃料ポンプ用のカーボンブラシの製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011014803 | 2011-01-27 | ||
JP2011014803 | 2011-01-27 | ||
PCT/JP2011/079067 WO2012101924A1 (ja) | 2011-01-27 | 2011-12-15 | 燃料ポンプ用のカーボンブラシとその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2012101924A1 JPWO2012101924A1 (ja) | 2014-06-30 |
JP6137835B2 true JP6137835B2 (ja) | 2017-05-31 |
Family
ID=46580507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012554642A Active JP6137835B2 (ja) | 2011-01-27 | 2011-12-15 | 燃料ポンプ用のカーボンブラシとその製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9337599B2 (ja) |
JP (1) | JP6137835B2 (ja) |
CN (1) | CN103404008B (ja) |
DE (1) | DE112011104794T5 (ja) |
WO (1) | WO2012101924A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2986919B1 (fr) * | 2012-02-10 | 2016-04-22 | Converteam Tech Ltd | Moteur electrique a grande vitesse |
CN106370232A (zh) * | 2016-09-29 | 2017-02-01 | 联合汽车电子有限公司 | 燃油泵碳刷异常磨损检测系统及其检测方法 |
CN111434013A (zh) * | 2017-12-01 | 2020-07-17 | 特耐斯株式会社 | 汽车电装用电机的刷子 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63334A (ja) * | 1986-06-20 | 1988-01-05 | Sumitomo Metal Ind Ltd | 樹脂ボンド炭素成形品の製造方法 |
JPS63283449A (ja) * | 1987-05-12 | 1988-11-21 | Nippon Steel Chem Co Ltd | 回転電機用カ−ボンブラシ |
JPS6426344A (en) * | 1987-07-20 | 1989-01-27 | Fuji Kako Kk | Electric brush |
JPH01313867A (ja) * | 1988-06-14 | 1989-12-19 | Sumitomo Metal Ind Ltd | 樹脂ボンドブラシ |
JPH10134921A (ja) * | 1996-11-05 | 1998-05-22 | Denso Corp | 電気ブラシ |
JP2000201455A (ja) * | 1999-01-06 | 2000-07-18 | Hitachi Engineering & Services Co Ltd | 回転電機の接地ブラシ装置 |
JP2002039062A (ja) * | 2000-07-26 | 2002-02-06 | Toyota Industries Corp | 圧縮機 |
JP2005204387A (ja) * | 2004-01-14 | 2005-07-28 | Denso Corp | 整流子とそれを用いた電動機および燃料ポンプ |
JP2007134196A (ja) * | 2005-11-11 | 2007-05-31 | Alps Electric Co Ltd | 導電膜、導電性塗料、およびこれらの製造方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4929404A (en) * | 1984-09-25 | 1990-05-29 | Mitsubishi Petrochemical Company Limited | Graphitic or carbonaceous moldings and processes for producing the same |
JPH063334A (ja) | 1992-06-24 | 1994-01-11 | Kawasaki Steel Corp | 2探触子超音波探傷方法 |
US7008989B2 (en) * | 2000-11-14 | 2006-03-07 | Coltec Industrial Products, Inc. | Abrasion-resistant polytetrafluoroethylene tape |
JP2007300748A (ja) | 2006-05-01 | 2007-11-15 | Toraisu Kk | カーボンブラシとカーボンコンミュテータ及び燃料噴射ポンプ |
JP2008043028A (ja) | 2006-08-04 | 2008-02-21 | Toraisu Kk | カーボンブラシ |
JP5118380B2 (ja) | 2007-04-06 | 2013-01-16 | 東炭化工株式会社 | 燃料ポンプ用カーボン整流子及びカーボンブラシ、並びに、これらカーボン整流子及びカーボンブラシを組み込んだ燃料ポンプ |
-
2011
- 2011-12-15 US US13/981,172 patent/US9337599B2/en active Active
- 2011-12-15 JP JP2012554642A patent/JP6137835B2/ja active Active
- 2011-12-15 WO PCT/JP2011/079067 patent/WO2012101924A1/ja active Application Filing
- 2011-12-15 DE DE112011104794T patent/DE112011104794T5/de not_active Ceased
- 2011-12-15 CN CN201180066006.3A patent/CN103404008B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63334A (ja) * | 1986-06-20 | 1988-01-05 | Sumitomo Metal Ind Ltd | 樹脂ボンド炭素成形品の製造方法 |
JPS63283449A (ja) * | 1987-05-12 | 1988-11-21 | Nippon Steel Chem Co Ltd | 回転電機用カ−ボンブラシ |
JPS6426344A (en) * | 1987-07-20 | 1989-01-27 | Fuji Kako Kk | Electric brush |
JPH01313867A (ja) * | 1988-06-14 | 1989-12-19 | Sumitomo Metal Ind Ltd | 樹脂ボンドブラシ |
JPH10134921A (ja) * | 1996-11-05 | 1998-05-22 | Denso Corp | 電気ブラシ |
JP2000201455A (ja) * | 1999-01-06 | 2000-07-18 | Hitachi Engineering & Services Co Ltd | 回転電機の接地ブラシ装置 |
JP2002039062A (ja) * | 2000-07-26 | 2002-02-06 | Toyota Industries Corp | 圧縮機 |
JP2005204387A (ja) * | 2004-01-14 | 2005-07-28 | Denso Corp | 整流子とそれを用いた電動機および燃料ポンプ |
JP2007134196A (ja) * | 2005-11-11 | 2007-05-31 | Alps Electric Co Ltd | 導電膜、導電性塗料、およびこれらの製造方法 |
Also Published As
Publication number | Publication date |
---|---|
US9337599B2 (en) | 2016-05-10 |
CN103404008A (zh) | 2013-11-20 |
JPWO2012101924A1 (ja) | 2014-06-30 |
DE112011104794T5 (de) | 2013-10-24 |
WO2012101924A1 (ja) | 2012-08-02 |
US20130300251A1 (en) | 2013-11-14 |
CN103404008B (zh) | 2016-06-08 |
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