EP3392499B1 - Kraftstofffilterhaltevorrichtung - Google Patents

Kraftstofffilterhaltevorrichtung Download PDF

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Publication number
EP3392499B1
EP3392499B1 EP17167559.8A EP17167559A EP3392499B1 EP 3392499 B1 EP3392499 B1 EP 3392499B1 EP 17167559 A EP17167559 A EP 17167559A EP 3392499 B1 EP3392499 B1 EP 3392499B1
Authority
EP
European Patent Office
Prior art keywords
bracket
fuel filter
arrangement
flexible heating
heating layer
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
Application number
EP17167559.8A
Other languages
English (en)
French (fr)
Other versions
EP3392499A1 (de
Inventor
Hayder Al-Kattan
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.)
Volvo Car Corp
Original Assignee
Volvo Car Corp
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
Application filed by Volvo Car Corp filed Critical Volvo Car Corp
Priority to EP17167559.8A priority Critical patent/EP3392499B1/de
Publication of EP3392499A1 publication Critical patent/EP3392499A1/de
Application granted granted Critical
Publication of EP3392499B1 publication Critical patent/EP3392499B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/30—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by heating means

Claims (8)

  1. Kraftstofffilterhaltevorrichtung (100) zum Stützen eines Kraftstofffilters (102), die Haltevorrichtung umfassend eine längliche Halterung (104), die eine Haltefläche (110) umfasst, wobei sich die Haltefläche in eine erste (106) axiale Richtung und in eine zweite (108) mindestens teilweise tangentiale Richtung erstreckt, wobei die Haltefläche eine Innenfläche (112) umfasst, die eingerichtet ist, um dem Kraftstofffilter gegenüber zu stehen und ihn mindestens teilweise zu umschließen; eine flexible Heizschicht (202), die mit der Innenfläche der länglichen Halterung verbunden ist, wobei die flexible Heizschicht integrierte elektrische Heizmittel (208) zum Erhitzen des Kraftstofffilters umfasst; und eine wärmeisolierende Schicht (302), die zwischen der Innenfläche der länglichen Halterung und der flexiblen Heizschicht eingefasst ist, wobei die wärmeisolierende Schicht (302) zwischen der Innenfläche der länglichen Halterung und der flexiblen Heizschicht derartig anhaftend eingefasst ist, dass die wärmeisolierende Schicht anhaftend an der Innenfläche der Halterung sowie an der flexiblen Heizschicht befestigt ist, um eine Halterung mit einer integrierten wärmeisolierenden Schicht und einer flexiblen Heizschicht auszubilden.
  2. Haltevorrichtung (100) nach Anspruch 1, wobei die flexible Heizschicht (202) mindestens einen elektrischen Heizdraht (208) umfasst, wobei der elektrische Heizdraht in der tangentialen Richtung der Haltevorrichtung zum mindestens teilweisen Umschließen des Kraftstofffilters angeordnet ist.
  3. Haltevorrichtung (100) nach den Ansprüchen 1 oder 2, wobei die flexible Heizschicht im Wesentlichen die gesamte Innenfläche der länglichen Halterung abdeckt.
  4. Haltevorrichtung (100) nach einem der vorhergehenden Ansprüche, wobei die flexible Heizschicht (202) eine Silikon-basierte Heizelementschicht ist, die Heizdrähte und elektrische Verdrahtung (210) zur Versorgung der Heizdrähte mit elektrischem Strom umfasst.
  5. Haltevorrichtung (100) nach einem der vorhergehenden Ansprüche, wobei die flexible Heizschicht einen Thermostat (212) zum Steuern der Temperatur der flexiblen Heizschicht umfasst.
  6. Haltevorrichtung (100) nach einem der vorhergehenden Ansprüche, wobei die wärmeisolierende Schicht (302) ein Polymermaterial umfasst.
  7. Haltevorrichtung (100) nach Anspruch 6, wobei das Polymermaterial einen hitzebeständigen Polymerschaum umfasst.
  8. Fahrzeugkraftstofffiltervorrichtung (400), umfassend einen Kraftstofffilter (102) und eine Kraftstofffilterhaltevorrichtung (100) nach einem der vorhergehenden Ansprüche zum Stützen des Kraftstofffilters.
EP17167559.8A 2017-04-21 2017-04-21 Kraftstofffilterhaltevorrichtung Active EP3392499B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP17167559.8A EP3392499B1 (de) 2017-04-21 2017-04-21 Kraftstofffilterhaltevorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17167559.8A EP3392499B1 (de) 2017-04-21 2017-04-21 Kraftstofffilterhaltevorrichtung

Publications (2)

Publication Number Publication Date
EP3392499A1 EP3392499A1 (de) 2018-10-24
EP3392499B1 true EP3392499B1 (de) 2021-03-03

Family

ID=58644845

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17167559.8A Active EP3392499B1 (de) 2017-04-21 2017-04-21 Kraftstofffilterhaltevorrichtung

Country Status (1)

Country Link
EP (1) EP3392499B1 (de)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120125913A1 (en) * 2009-08-05 2012-05-24 In Sun CHOI Apparatus for heating a pipe

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8053035V0 (it) * 1980-03-17 1980-03-17 Fabio Sciascia Dispositivo riscaldatore applicabile su un filtro del carburante
DE3230421A1 (de) * 1982-08-16 1984-02-16 Ulrich 8500 Nürnberg Heidenreich Heizmatte
US4596224A (en) 1983-04-29 1986-06-24 Gte Products Corporation Diesel fuel heater with fuel reservoir means
US4603244A (en) * 1984-07-19 1986-07-29 Genz Marlin J Fuel filter jacket
US4675503A (en) * 1984-10-22 1987-06-23 Ilkka Toivio Electric resistor element
DE3532243A1 (de) * 1985-09-10 1987-03-19 Lacrex Brevetti Sa Vorrichtung zum anwaermen von fluessigkeiten, insbesondere zum vorwaermen von fluessigen brenn- und kraftstoffen
US5921520A (en) * 1995-08-03 1999-07-13 Wisniewski; David M. Bracket for mounting a fuel filter
KR101724768B1 (ko) * 2012-11-29 2017-04-07 현대자동차주식회사 디젤 연료필터의 히팅장치

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120125913A1 (en) * 2009-08-05 2012-05-24 In Sun CHOI Apparatus for heating a pipe

Also Published As

Publication number Publication date
EP3392499A1 (de) 2018-10-24

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