FR3002983B1 - Soupape de contrepression pour injecteurs de combustible - Google Patents

Soupape de contrepression pour injecteurs de combustible

Info

Publication number
FR3002983B1
FR3002983B1 FR1360104A FR1360104A FR3002983B1 FR 3002983 B1 FR3002983 B1 FR 3002983B1 FR 1360104 A FR1360104 A FR 1360104A FR 1360104 A FR1360104 A FR 1360104A FR 3002983 B1 FR3002983 B1 FR 3002983B1
Authority
FR
France
Prior art keywords
counterpression
valve
fuel injectors
injectors
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.)
Active
Application number
FR1360104A
Other languages
English (en)
Other versions
FR3002983A1 (fr
Inventor
Garcia Sergio Diez
Julian Garcia Diego San
Izaguirre Javier Garcia
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.)
Zertan SA
Original Assignee
Zertan SA
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 Zertan SA filed Critical Zertan SA
Publication of FR3002983A1 publication Critical patent/FR3002983A1/fr
Application granted granted Critical
Publication of FR3002983B1 publication Critical patent/FR3002983B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
    • F02M37/0023—Valves in the fuel supply and return system
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/002—Arrangement of leakage or drain conduits in or from injectors
    • 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
    • F02M2200/28—Details of throttles in fuel-injection apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
FR1360104A 2013-03-08 2013-10-17 Soupape de contrepression pour injecteurs de combustible Active FR3002983B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201330330A ES2402636B1 (es) 2013-03-08 2013-03-08 Válvula de contrapresión para inyectores de combustible

Publications (2)

Publication Number Publication Date
FR3002983A1 FR3002983A1 (fr) 2014-09-12
FR3002983B1 true FR3002983B1 (fr) 2017-07-28

Family

ID=48465428

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1360104A Active FR3002983B1 (fr) 2013-03-08 2013-10-17 Soupape de contrepression pour injecteurs de combustible

Country Status (2)

Country Link
ES (1) ES2402636B1 (fr)
FR (1) FR3002983B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104776254B (zh) * 2015-03-27 2018-02-23 快达消防科技有限公司 差动式排气阀

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3221033B2 (ja) * 1992-03-06 2001-10-22 株式会社デンソー 燃料噴射ポンプ用の定残圧弁
JPH11270429A (ja) * 1998-03-20 1999-10-05 Denso Corp 圧力脈動低減装置
DE102006017037B4 (de) * 2006-04-11 2015-09-17 Continental Automotive Gmbh Radialkolbenpumpe zur Kraftstoffhochdruckversorgung bei einer Brennkraftmaschine
JP5198511B2 (ja) * 2010-06-29 2013-05-15 株式会社デンソー 定残圧弁
DE102010040284A1 (de) * 2010-09-06 2012-03-08 Robert Bosch Gmbh Ventil, insbesondere einer hydraulischen Kolbenpumpe

Also Published As

Publication number Publication date
FR3002983A1 (fr) 2014-09-12
ES2402636A1 (es) 2013-05-07
ES2402636B1 (es) 2014-01-23

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