DE68914986T2 - Unterdrückung von radiofrequenzen in brennstoffpumpen. - Google Patents

Unterdrückung von radiofrequenzen in brennstoffpumpen.

Info

Publication number
DE68914986T2
DE68914986T2 DE68914986T DE68914986T DE68914986T2 DE 68914986 T2 DE68914986 T2 DE 68914986T2 DE 68914986 T DE68914986 T DE 68914986T DE 68914986 T DE68914986 T DE 68914986T DE 68914986 T2 DE68914986 T2 DE 68914986T2
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
Application number
DE68914986T
Other languages
English (en)
Other versions
DE68914986D1 (de
Inventor
James Burgess
Harold Moy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ELECTRO MECH PROD Inc
Original Assignee
ELECTRO MECH PROD Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22514987&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68914986(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ELECTRO MECH PROD Inc filed Critical ELECTRO MECH PROD Inc
Publication of DE68914986D1 publication Critical patent/DE68914986D1/de
Application granted granted Critical
Publication of DE68914986T2 publication Critical patent/DE68914986T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
DE68914986T 1988-01-20 1989-01-18 Unterdrückung von radiofrequenzen in brennstoffpumpen. Expired - Fee Related DE68914986T2 (de)

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 DE68914986D1 (de) 1994-06-01
DE68914986T2 true 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009000687B4 (de) 2008-02-07 2020-06-10 Denso Corporation Elektrische Kraftstoffpumpe

Families Citing this family (54)

* Cited by examiner, † Cited by third party
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
US5878132A (en) * 1995-06-15 1999-03-02 Murata Manufacturing Co., Ltd. High-frequency noise elimination for use in telephone systems
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 Bosch Gmbh Robert 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
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)

* Cited by examiner, † Cited by third party
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
DE2702405C2 (de) * 1977-01-21 1982-04-22 Robert Bosch Gmbh, 7000 Stuttgart Elektrisches Kraftstofförderaggregat
DE2702404C2 (de) * 1977-01-21 1984-07-12 Robert Bosch Gmbh, 7000 Stuttgart Kraftstofförderaggregat mit einer Entstöreinrichtung
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009000687B4 (de) 2008-02-07 2020-06-10 Denso Corporation Elektrische Kraftstoffpumpe

Also Published As

Publication number Publication date
EP0398929B1 (de) 1994-04-27
DE68914986D1 (de) 1994-06-01
WO1989006875A1 (en) 1989-07-27
EP0398929A4 (en) 1991-01-09
US4845393A (en) 1989-07-04
JPH03502397A (ja) 1991-05-30
EP0398929A1 (de) 1990-11-28
CA1331780C (en) 1994-08-30
JP2793311B2 (ja) 1998-09-03

Similar Documents

Publication Publication Date Title
DE68914986T2 (de) Unterdrückung von radiofrequenzen in brennstoffpumpen.
DE68916889T2 (de) Frequenzsynthesierer.
DE3750810D1 (de) Frequenzsynthetisierer.
DE3763745D1 (de) Brennstoffpumpe.
ATE83690T1 (de) Zerstaeubungspumpe.
DE68924403D1 (de) Einschränkung von elektronischem Mitteilungsverkehr.
DE3788335D1 (de) Wellenfortpflanzungsstrukturen für die Überspannungsunterdrückung und die Absorbierung von vorübergehenden Wellen.
DE68921811D1 (de) Akustische Oberflächenwellenanordnungen.
DE68919662T2 (de) Unterdrückung von transversalen Moden höherer Ordnung in akustischen Oberflächenwellenresonatoren.
DE68914779T2 (de) Akustische Oberflächenwellenfilteranordnung.
DE68916308T2 (de) Akustisches Oberflächenwellenfilter.
DE3678659D1 (de) Verminderung von dysfunktion in der angioplastik.
DE58908588D1 (de) Frequenzsynthesegerät.
DE3782959T2 (de) Erzeuger von niederfrequenten toenen.
DE68912635D1 (de) Frequenzzähler.
DE3766383D1 (de) Dreitor-polarisations- und -frequenzduplexer.
DE68909453D1 (de) Frequenzbestimmung.
DE58903754D1 (de) Oberflaechenwellenfilter.
DE68922506T2 (de) Frequenzteilerschaltung.
DE58907950D1 (de) Frequenzsynthesegerät.
ATE105118T1 (de) Unterdrueckung von radiofrequenzen in brennstoffpumpen.
DE68917081T2 (de) Hochfrequenz-Oszillator.
DE3772914D1 (de) Frequenzsynthesizer.
DE68918021D1 (de) Klystrode-Frequenzvervielfacher.
DE3685802D1 (de) Verwendung von perfluorpolyaethern in mechanischen pumpen.

Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee