TR201723164A2 - Opti̇mi̇ze dayanikliliğa sahi̇p bi̇r yakit kanalini i̇çeren yakit enjektörü - Google Patents

Opti̇mi̇ze dayanikliliğa sahi̇p bi̇r yakit kanalini i̇çeren yakit enjektörü Download PDF

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Publication number
TR201723164A2
TR201723164A2 TR2017/23164A TR201723164A TR201723164A2 TR 201723164 A2 TR201723164 A2 TR 201723164A2 TR 2017/23164 A TR2017/23164 A TR 2017/23164A TR 201723164 A TR201723164 A TR 201723164A TR 201723164 A2 TR201723164 A2 TR 201723164A2
Authority
TR
Turkey
Prior art keywords
fuel
fuel channel
channel
bore
hole
Prior art date
Application number
TR2017/23164A
Other languages
English (en)
Inventor
Kandemi̇r Duygu
Yilmaz Rafet
Original Assignee
Bosch Sanayi Ve Tic A S
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 Bosch Sanayi Ve Tic A S filed Critical Bosch Sanayi Ve Tic A S
Priority to TR2017/23164A priority Critical patent/TR201723164A2/tr
Priority to PCT/EP2018/078989 priority patent/WO2019129410A1/en
Publication of TR201723164A2 publication Critical patent/TR201723164A2/tr

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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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/8053—Fuel injection apparatus manufacture, repair or assembly involving mechanical deformation of the apparatus or parts thereof
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/8076—Fuel injection apparatus manufacture, repair or assembly involving threaded members

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

Mevcut buluşta, aşağıdakileri içeren bir içten yanmalı motor için yakıt enjeksiyon valfi ortaya konmaktadır: büyük ölçüde gövdenin (20) boylamasına ekseni (x) boyunca uzanan bir yakıt kanalına (24) sahip bir gövde (20). Söz konusu yakıt enjeksiyon valfinin özelliği; bahsedilen gövdenin (20), bir özsürtünme işlemi için, yakıt kanalına (24) açısal uzanan bir delik (22) içermesi ve deliğin (22), yakıt kanalıyla (24) 30 civarında bir açıya () sahip olması ve yakıt kanalının (24) iç çevresel yüzeyinde aşınmayı ortadan kaldırmak için önceden belirlenmiş bir açıda yakıt kanalına (24) delik (22) içerisinden özsürtünme ortamının yönlendirilmesi ve akması sağlanmaktadır. İlâve olarak, deliğin (22) birinci kolunun (28) ve ikinci kolunun (29) çapı, deliğin (22) çapından daha küçüktür ve böylece, yakıt kanalının (24) iç çevresel yüzeyinde aşınmanın ortadan kaldırılması için delikten (22) yakıt kanalına (24) özsürtünme ortamının yönlendirilmesi ve akması sağlanmaktadır.
TR2017/23164A 2017-12-29 2017-12-29 Opti̇mi̇ze dayanikliliğa sahi̇p bi̇r yakit kanalini i̇çeren yakit enjektörü TR201723164A2 (tr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TR2017/23164A TR201723164A2 (tr) 2017-12-29 2017-12-29 Opti̇mi̇ze dayanikliliğa sahi̇p bi̇r yakit kanalini i̇çeren yakit enjektörü
PCT/EP2018/078989 WO2019129410A1 (en) 2017-12-29 2018-10-23 A fuel injector having a fuel channel with optimized durability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TR2017/23164A TR201723164A2 (tr) 2017-12-29 2017-12-29 Opti̇mi̇ze dayanikliliğa sahi̇p bi̇r yakit kanalini i̇çeren yakit enjektörü

Publications (1)

Publication Number Publication Date
TR201723164A2 true TR201723164A2 (tr) 2019-07-22

Family

ID=64049160

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2017/23164A TR201723164A2 (tr) 2017-12-29 2017-12-29 Opti̇mi̇ze dayanikliliğa sahi̇p bi̇r yakit kanalini i̇çeren yakit enjektörü

Country Status (2)

Country Link
TR (1) TR201723164A2 (tr)
WO (1) WO2019129410A1 (tr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005008466A1 (de) * 2005-02-24 2006-08-31 Robert Bosch Gmbh Brennstoffeinspritzventil
DE102009028262A1 (de) * 2009-08-05 2011-02-10 Robert Bosch Gmbh Festigkeitsoptimierter Kraftstoffinjektor
LU92362B1 (en) * 2014-01-28 2015-07-29 Luxembourg Patent Co Valve body treated by autofrettage

Also Published As

Publication number Publication date
WO2019129410A1 (en) 2019-07-04

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