DE68914986D1 - Unterdrückung von radiofrequenzen in brennstoffpumpen. - Google Patents
Unterdrückung von radiofrequenzen in brennstoffpumpen.Info
- Publication number
- DE68914986D1 DE68914986D1 DE68914986T DE68914986T DE68914986D1 DE 68914986 D1 DE68914986 D1 DE 68914986D1 DE 68914986 T DE68914986 T DE 68914986T DE 68914986 T DE68914986 T DE 68914986T DE 68914986 D1 DE68914986 D1 DE 68914986D1
- Authority
- DE
- Germany
- Prior art keywords
- suppression
- radio frequencies
- fuel pumps
- pumps
- fuel
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/02—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for suppression of electromagnetic interference
- H02K11/026—Suppressors associated with brushes, brush holders or their supports
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B15/00—Suppression or limitation of noise or interference
- H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
- H04B15/025—Reducing interference from ignition apparatus of fuel engines
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/145,888 US4845393A (en) | 1988-01-20 | 1988-01-20 | Radio frequency suppression for fuel pump |
PCT/US1989/000195 WO1989006875A1 (en) | 1988-01-20 | 1989-01-18 | Radio frequency suppression for fuel pump |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68914986D1 true DE68914986D1 (de) | 1994-06-01 |
DE68914986T2 DE68914986T2 (de) | 1994-09-01 |
Family
ID=22514987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68914986T Expired - Fee Related DE68914986T2 (de) | 1988-01-20 | 1989-01-18 | Unterdrückung von radiofrequenzen in brennstoffpumpen. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4845393A (de) |
EP (1) | EP0398929B1 (de) |
JP (1) | JP2793311B2 (de) |
CA (1) | CA1331780C (de) |
DE (1) | DE68914986T2 (de) |
WO (1) | WO1989006875A1 (de) |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT214296Z2 (it) * | 1988-05-17 | 1990-04-24 | Spal Srl | Struttura di supporto e chiusura laterale per motori elettrici |
JPH07120542B2 (ja) * | 1988-12-12 | 1995-12-20 | 株式会社村田製作所 | モジュラージャック |
US5231321A (en) * | 1989-08-28 | 1993-07-27 | Asmo Co., Ltd. | Noise preventing arrangement of a motor |
JP2804108B2 (ja) * | 1989-08-28 | 1998-09-24 | アスモ株式会社 | モータの雑音防止構造 |
US5069641A (en) * | 1990-02-03 | 1991-12-03 | Murata Manufacturing Co., Ltd. | Modular jack |
GB2243250B (en) * | 1990-04-17 | 1994-08-03 | Mitsubishi Electric Corp | An in-tank type motor-operated pump incorporating an electrical noise suppressor |
US5102307A (en) * | 1990-09-04 | 1992-04-07 | Carter Automotive Company, Inc. | Electric fuel pump with radio frequency noise supression |
US5231967A (en) * | 1991-01-04 | 1993-08-03 | Outboard Marine Corporation | Fuel pump and fuel filter for a marine installation |
JP2545615Y2 (ja) * | 1991-04-16 | 1997-08-25 | マブチモーター株式会社 | 小型モータ |
US5221130A (en) * | 1991-04-30 | 1993-06-22 | At&T Bell Laboratories | Choke-coil fixture for miniature motors |
US5208499A (en) * | 1992-01-16 | 1993-05-04 | Carbone-Lorraine Of North America | EMI/RFI suppressing brush holder assembly for electric machines |
DE9200625U1 (de) * | 1992-01-21 | 1993-05-19 | Robert Bosch Gmbh, 7000 Stuttgart | Anschlußdeckel für Elektrokraftstoffpumpe |
US5231322A (en) * | 1992-08-07 | 1993-07-27 | Ford Motor Company | Cartridge brush with integral filter inductor |
US5602957A (en) * | 1993-06-07 | 1997-02-11 | General Electric Company | Permanent magnet direct current motor |
GB9316643D0 (en) * | 1993-08-11 | 1993-09-29 | Johnson Electric Sa | Two-part end cap assembly |
JP3521449B2 (ja) * | 1993-09-27 | 2004-04-19 | 株式会社デンソー | インタンク式燃料ポンプ |
US5513613A (en) * | 1994-07-15 | 1996-05-07 | Ford Motor Company | Automotive fuel rail end closure device with temperature sensor for returnless fuel system |
DE19623832C2 (de) * | 1995-06-15 | 2001-01-04 | Murata Manufacturing Co | Hochfrequenzrauschbeseitigung zur Verwendung in Telephonsystemen |
FR2740915B1 (fr) * | 1995-11-03 | 1997-12-05 | Cablage Cie Francaise | Connecteur electrique monolithique et procede pour sa realisation |
US5942819A (en) * | 1996-03-15 | 1999-08-24 | Alcoa Fujikura Ltd. | Motor brush assembly with noise suppression |
US5734212A (en) * | 1996-11-12 | 1998-03-31 | Walbro Corporation | Electric fuel pump RFI module with pre-molded housing |
US5751568A (en) * | 1996-12-03 | 1998-05-12 | Sansha Electric Manufacturing Company, Limited | Power supply apparatus for arc-utilizing equipment |
GB2320143B (en) * | 1996-12-04 | 2000-07-19 | Sansha Electric Mfg Co Ltd | Power supply apparatus for arc-utilizing equipment |
DE19721316C1 (de) * | 1997-05-21 | 1998-07-09 | Siemens Ag | Funkentstörter Kommutator-Elektromotor, insbesondere zum Antrieb eines Kraftfahrzeug-Gebläses |
JP3639131B2 (ja) * | 1998-06-05 | 2005-04-20 | アスモ株式会社 | 直流モータの電気ノイズ防止器 |
DE19843019C1 (de) * | 1998-09-19 | 2000-03-09 | Bosch Gmbh Robert | Fördereinrichtung für Kraftstoff |
DE29821736U1 (de) * | 1998-12-07 | 2000-04-13 | Robert Bosch Gmbh, 70469 Stuttgart | Handwerkzeugmaschine |
DE19921539B4 (de) * | 1999-05-11 | 2004-07-22 | Siemens Ag | Stecker für eine Kraftstoffpumpe eines Kraftfahrzeuges |
US6232684B1 (en) * | 1999-07-21 | 2001-05-15 | Delphi Technologies, Inc. | Automotive deck lid actuator |
WO2001039354A1 (fr) * | 1999-11-25 | 2001-05-31 | Mabuchi Motor Co., Ltd. | Moteur de petite taille |
JP3678991B2 (ja) * | 2000-01-25 | 2005-08-03 | アスモ株式会社 | モータの電気ノイズ抑制装置 |
DE10004059A1 (de) * | 2000-02-01 | 2001-11-08 | Buhler Motor Gmbh | Mehrphasen-Motor |
JP2001245451A (ja) * | 2000-02-28 | 2001-09-07 | Pioneer Electronic Corp | モータ装置 |
US6547596B1 (en) | 2000-05-30 | 2003-04-15 | Amphenol-Tuchel Electronics Gmbh | Filtered electrical connector with ferrite member and coil |
US20040021993A1 (en) * | 2000-07-24 | 2004-02-05 | Xavier Lambin | Electric equipment for motor vehicles |
GB0020519D0 (en) * | 2000-08-21 | 2000-10-11 | Johnson Electric Sa | End cap assembly |
US6541883B2 (en) | 2001-05-01 | 2003-04-01 | Walbro Corporation | RFI shield structure for an electric motor in a fuel pump housing |
JP3954376B2 (ja) * | 2001-12-25 | 2007-08-08 | 愛三工業株式会社 | 燃料ポンプ |
DE10326255A1 (de) * | 2003-06-11 | 2005-01-05 | Robert Bosch Gmbh | Einrichtung zur Entstörung eines Elektromotors |
DE10330452A1 (de) * | 2003-07-05 | 2005-02-24 | Daimlerchrysler Ag | Haltevorrichtung zum Fixieren einer Kraftstoffpumpe in einem Schwalltopf |
US7755232B2 (en) * | 2004-09-06 | 2010-07-13 | Robert Bosch Gmbh | DC motor with suppressor |
US7874818B2 (en) * | 2004-10-27 | 2011-01-25 | Ti Group Automotive Systems, L.L.C. | Electric motor fuel pump having a reduced length |
US8202069B2 (en) * | 2006-09-07 | 2012-06-19 | Denso Corporation | Electric fuel pump |
US7806109B2 (en) * | 2007-06-01 | 2010-10-05 | Aisan Kogyo Kabushiki Kaisha | Fuel supply apparatus |
US7874816B2 (en) * | 2007-09-28 | 2011-01-25 | Delphi Technologies, Inc. | Fuel pump end cap with isolated shunt wires |
DE102007052747A1 (de) * | 2007-11-06 | 2009-05-07 | Robert Bosch Gmbh | Elektrisches Gerät und Stecker für ein elektrisches Gerät |
JP4535190B2 (ja) | 2008-02-07 | 2010-09-01 | 株式会社デンソー | 燃料ポンプ |
DE102009000024A1 (de) * | 2009-01-05 | 2010-07-08 | Robert Bosch Gmbh | Entstörungsanordnung für eine elektrische Maschine |
US8836177B2 (en) | 2010-07-30 | 2014-09-16 | Lg Innotek Co., Ltd. | Voice coil motor |
DE102010063683A1 (de) * | 2010-12-21 | 2012-06-21 | Robert Bosch Gmbh | Aktuatorvorrichtung und Verfahren zum Herstellen einer Aktuatorvorrichtung |
DE102011082542A1 (de) * | 2011-09-12 | 2013-03-14 | Continental Automotive Gmbh | Verschlussvorrichtung für ein Gehäuse |
US20140065880A1 (en) * | 2012-09-04 | 2014-03-06 | Remy Technologies, Llc | Interchangeable magnetic switch shield connector |
KR101431557B1 (ko) * | 2013-05-07 | 2014-08-19 | 현담산업 주식회사 | 자동차용 전동기식 연료펌프의 어퍼 바디 조립구조 |
US10348165B2 (en) | 2015-10-07 | 2019-07-09 | Nidec Corporation | Noise suppression circuit |
DE102019100227A1 (de) * | 2019-01-07 | 2020-07-09 | Lisa Dräxlmaier GmbH | Hochvoltdurchführung |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1410682A (en) * | 1918-09-23 | 1922-03-28 | Delco Light Co | Fuel-supply device |
US3189824A (en) * | 1961-01-09 | 1965-06-15 | Motorola Inc | Noise suppressors for radio receivers |
US3868766A (en) * | 1973-08-31 | 1975-03-04 | Ford Motor Co | Method of forming an insulated coil for a dynamoelectric machine |
US4081740A (en) * | 1975-03-31 | 1978-03-28 | Toyota Jidosha Kogyo Kabushiki Kaisha | Vehicle alternator system with noise filter |
US4080552A (en) * | 1976-09-22 | 1978-03-21 | Facet Enterprises, Inc. | Hybrid blocking oscillator for an electromagnetic fuel pump |
IT1074086B (it) * | 1976-12-17 | 1985-04-17 | Sits Soc It Telecom Siemens | Bobina ad elica per sistemi di telecomunicazioni |
DE2702404C2 (de) * | 1977-01-21 | 1984-07-12 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstofförderaggregat mit einer Entstöreinrichtung |
DE2702405C2 (de) * | 1977-01-21 | 1982-04-22 | Robert Bosch Gmbh, 7000 Stuttgart | Elektrisches Kraftstofförderaggregat |
US4065740A (en) * | 1977-03-28 | 1977-12-27 | General Motors Corporation | Electrical coil assembly |
DE2739408C2 (de) * | 1977-09-01 | 1985-02-14 | Robert Bosch Gmbh, 7000 Stuttgart | Elektrisches Kraftstofförderaggregat |
US4209284A (en) * | 1978-09-01 | 1980-06-24 | General Motors Corporation | Electric motor-driven two-stage fuel pump |
DE3413233A1 (de) * | 1984-04-07 | 1985-11-14 | Robert Bosch Gmbh, 7000 Stuttgart | Handwerkzeugmaschine mit einem elektromotor |
DE8527874U1 (de) * | 1985-09-30 | 1986-08-07 | Siemens AG, 1000 Berlin und 8000 München | Kommutatormotor in geschlossener Bauart |
GB2181305B (en) * | 1985-10-04 | 1989-09-13 | Johnson Electric Ind Mfg | Electric motors |
JPS62124292U (de) * | 1986-01-30 | 1987-08-07 | ||
US4718827A (en) * | 1986-07-07 | 1988-01-12 | General Motors Corporation | Fuel pump |
-
1988
- 1988-01-20 US US07/145,888 patent/US4845393A/en not_active Expired - Lifetime
-
1989
- 1989-01-18 DE DE68914986T patent/DE68914986T2/de not_active Expired - Fee Related
- 1989-01-18 WO PCT/US1989/000195 patent/WO1989006875A1/en not_active Application Discontinuation
- 1989-01-18 EP EP89901888A patent/EP0398929B1/de not_active Revoked
- 1989-01-18 JP JP1501827A patent/JP2793311B2/ja not_active Expired - Fee Related
- 1989-01-18 CA CA000588585A patent/CA1331780C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0398929B1 (de) | 1994-04-27 |
JPH03502397A (ja) | 1991-05-30 |
WO1989006875A1 (en) | 1989-07-27 |
US4845393A (en) | 1989-07-04 |
EP0398929A4 (en) | 1991-01-09 |
CA1331780C (en) | 1994-08-30 |
EP0398929A1 (de) | 1990-11-28 |
JP2793311B2 (ja) | 1998-09-03 |
DE68914986T2 (de) | 1994-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8339 | Ceased/non-payment of the annual fee |