EP0074281B1 - Heating diesel fuel - Google Patents

Heating diesel fuel Download PDF

Info

Publication number
EP0074281B1
EP0074281B1 EP82304744A EP82304744A EP0074281B1 EP 0074281 B1 EP0074281 B1 EP 0074281B1 EP 82304744 A EP82304744 A EP 82304744A EP 82304744 A EP82304744 A EP 82304744A EP 0074281 B1 EP0074281 B1 EP 0074281B1
Authority
EP
European Patent Office
Prior art keywords
head
diesel fuel
polyvinylidene fluoride
composition
inch
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
Application number
EP82304744A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0074281A1 (en
Inventor
Peter Van Konynenburg
Andrew Au
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.)
Raychem Corp
Original Assignee
Raychem 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 Raychem Corp filed Critical Raychem Corp
Priority to AT82304744T priority Critical patent/ATE35745T1/de
Publication of EP0074281A1 publication Critical patent/EP0074281A1/en
Application granted granted Critical
Publication of EP0074281B1 publication Critical patent/EP0074281B1/en
Expired legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
    • H01C7/027—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient consisting of conducting or semi-conducting material dispersed in a non-conductive organic material
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/146—Conductive polymers, e.g. polyethylene, thermoplastics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
EP82304744A 1981-09-09 1982-09-09 Heating diesel fuel Expired EP0074281B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82304744T ATE35745T1 (de) 1981-09-09 1982-09-09 Erhitzen von diesel-brennstoff.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30070981A 1981-09-09 1981-09-09
US300709 1981-09-09

Publications (2)

Publication Number Publication Date
EP0074281A1 EP0074281A1 (en) 1983-03-16
EP0074281B1 true EP0074281B1 (en) 1988-07-13

Family

ID=23160253

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82304744A Expired EP0074281B1 (en) 1981-09-09 1982-09-09 Heating diesel fuel

Country Status (6)

Country Link
EP (1) EP0074281B1 (ja)
JP (2) JPS5853939A (ja)
AT (1) ATE35745T1 (ja)
CA (1) CA1236246A (ja)
DE (1) DE3278775D1 (ja)
GB (1) GB2106920B (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1236246A (en) * 1981-09-09 1988-05-03 Raychem Corporation Electrically conductive polyvinylidene fluoride compositions
US4571481A (en) * 1983-03-11 1986-02-18 Raychem Corporation Method and apparatus for electrically heating diesel fuel
US4722853A (en) * 1985-08-12 1988-02-02 Raychem Corporation Method of printing a polymer thick film ink
JPS6265401A (ja) * 1985-09-18 1987-03-24 安田　繁之 感熱電気抵抗組成物における定常発熱温度の調整方法
US4861966A (en) * 1985-10-15 1989-08-29 Raychem Corporation Method and apparatus for electrically heating diesel fuel utilizing a PTC polymer heating element
EP0388990A3 (en) 1986-02-20 1993-03-31 RAYCHEM CORPORATION (a Delaware corporation) Method and articles employing ion exchange material
JPH0799721B2 (ja) * 1986-09-13 1995-10-25 日本メクトロン株式会社 Ｐｔｃ組成物の製造法
US5174924A (en) * 1990-06-04 1992-12-29 Fujikura Ltd. Ptc conductive polymer composition containing carbon black having large particle size and high dbp absorption
FR2816626A1 (fr) * 2000-11-13 2002-05-17 Atofina Materiau composite polymerique conducteur a resistance auto-controlee par la temperature
FR2816625A1 (fr) * 2000-11-13 2002-05-17 Atofina Materiau composite polymerique conducteur a resistance auto-controlee par la temperature
CN100556953C (zh) 2003-02-19 2009-11-04 杜邦·三井氟化学株式会社 含氟树脂复合体组合物
US9573438B2 (en) 2013-04-10 2017-02-21 E I Du Pont De Nemours And Company Polymer thick film positive temperature coefficient carbon composition

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0068688A2 (en) * 1981-06-15 1983-01-05 RAYCHEM CORPORATION (a California corporation) Fuel line heater feedthrough

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3503923A (en) * 1967-11-20 1970-03-31 Pennsalt Chemicals Corp Vinylidene fluoride polymer compositions having high thermal stability
JPS55111183A (en) * 1979-02-20 1980-08-27 Ngk Spark Plug Co Ltd Piezoelectric high-molecular compound material
US4237441A (en) * 1978-12-01 1980-12-02 Raychem Corporation Low resistivity PTC compositions
DE2928081C2 (de) * 1979-07-12 1982-08-19 Glyco-Metall-Werke Daelen & Loos Gmbh, 6200 Wiesbaden Verbund-Schichtwerkstoff und Verfahren zu seiner Herstellung
CA1236246A (en) * 1981-09-09 1988-05-03 Raychem Corporation Electrically conductive polyvinylidene fluoride compositions

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0068688A2 (en) * 1981-06-15 1983-01-05 RAYCHEM CORPORATION (a California corporation) Fuel line heater feedthrough

Also Published As

Publication number Publication date
DE3278775D1 (en) 1988-08-18
JPH0334498B2 (ja) 1991-05-22
ATE35745T1 (de) 1988-07-15
JPS5853939A (ja) 1983-03-30
GB2106920A (en) 1983-04-20
JPH0395248A (ja) 1991-04-19
CA1236246A (en) 1988-05-03
GB2106920B (en) 1985-06-26
EP0074281A1 (en) 1983-03-16

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