DE59606137D1 - Injector - Google Patents

Injector

Info

Publication number
DE59606137D1
DE59606137D1 DE59606137T DE59606137T DE59606137D1 DE 59606137 D1 DE59606137 D1 DE 59606137D1 DE 59606137 T DE59606137 T DE 59606137T DE 59606137 T DE59606137 T DE 59606137T DE 59606137 D1 DE59606137 D1 DE 59606137D1
Authority
DE
Germany
Prior art keywords
injector
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
DE59606137T
Other languages
German (de)
Inventor
Dipl-Ing Rembold
Dipl-Ing Teegen
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of DE59606137D1 publication Critical patent/DE59606137D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/022—Adding fuel and water emulsion, water or steam
    • F02M25/025—Adding water
    • F02M25/03—Adding water into the cylinder or the pre-combustion chamber
    • 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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/022—Adding fuel and water emulsion, water or steam
    • F02M25/0221—Details of the water supply system, e.g. pumps or arrangement of valves
    • F02M25/0225—Water atomisers or mixers, e.g. using ultrasonic waves
    • 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
    • F02M43/00—Fuel-injection apparatus operating simultaneously on two or more fuels, or on a liquid fuel and another liquid, e.g. the other liquid being an anti-knock additive
    • 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
    • F02M43/00—Fuel-injection apparatus operating simultaneously on two or more fuels, or on a liquid fuel and another liquid, e.g. the other liquid being an anti-knock additive
    • F02M43/04—Injectors peculiar thereto
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
DE59606137T 1995-08-30 1996-07-25 Injector Expired - Fee Related DE59606137D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19531812 1995-08-30
DE19619522A DE19619522A1 (en) 1995-08-30 1996-05-15 Device for injection of fuel and an additional liquid e.g. water, esp. for diesel engine - has magnetic valve controlled to close during delivery stroke of fuel injection pump piston as delivery commences; valve opens as delivery finishes and connects fuel injection pump output to mixer pressure generator

Publications (1)

Publication Number Publication Date
DE59606137D1 true DE59606137D1 (en) 2000-12-21

Family

ID=7770701

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19619522A Withdrawn DE19619522A1 (en) 1995-08-30 1996-05-15 Device for injection of fuel and an additional liquid e.g. water, esp. for diesel engine - has magnetic valve controlled to close during delivery stroke of fuel injection pump piston as delivery commences; valve opens as delivery finishes and connects fuel injection pump output to mixer pressure generator
DE59606137T Expired - Fee Related DE59606137D1 (en) 1995-08-30 1996-07-25 Injector

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19619522A Withdrawn DE19619522A1 (en) 1995-08-30 1996-05-15 Device for injection of fuel and an additional liquid e.g. water, esp. for diesel engine - has magnetic valve controlled to close during delivery stroke of fuel injection pump piston as delivery commences; valve opens as delivery finishes and connects fuel injection pump output to mixer pressure generator

Country Status (1)

Country Link
DE (2) DE19619522A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19625698B4 (en) * 1996-06-27 2005-09-22 Robert Bosch Gmbh Injection device for the combined injection of fuel and additional fluid
DE19935211A1 (en) * 1999-07-27 2001-02-01 Deutz Ag Hydraulic fuel injection initiation adjuster for IC engines has hydraulic line to tappet containing hydraulic fluid pressure intensifier for tappet adjustment
DE102006054226A1 (en) * 2006-11-15 2008-05-21 Behr Gmbh & Co. Kg Motor vehicle, has device provided for extraction or utilization of water to reduce pollutant discharge of engine, connected with heat transmission device and comprising puffer container for condensation water of heat transmission device
EP2161438B1 (en) 2008-09-03 2015-01-21 Behr GmbH & Co. KG System and method for recirculating exhaust gas from a combustion engine

Also Published As

Publication number Publication date
DE19619522A1 (en) 1997-03-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee