AT526642A3 - Einblasventil - Google Patents

Einblasventil Download PDF

Info

Publication number
AT526642A3
AT526642A3 ATA50939/2023A AT509392023A AT526642A3 AT 526642 A3 AT526642 A3 AT 526642A3 AT 509392023 A AT509392023 A AT 509392023A AT 526642 A3 AT526642 A3 AT 526642A3
Authority
AT
Austria
Prior art keywords
plate
spring
injection valve
axially
spring plate
Prior art date
Application number
ATA50939/2023A
Other languages
English (en)
Other versions
AT526642B1 (de
AT526642A2 (de
Inventor
Kumpf Christoph
Waldner Lukas
Original Assignee
Hoerbiger Wien 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 Hoerbiger Wien Gmbh filed Critical Hoerbiger Wien Gmbh
Priority to ATA50939/2023A priority Critical patent/AT526642B1/de
Publication of AT526642A2 publication Critical patent/AT526642A2/de
Publication of AT526642A3 publication Critical patent/AT526642A3/de
Application granted granted Critical
Publication of AT526642B1 publication Critical patent/AT526642B1/de
Priority to PCT/EP2024/082773 priority patent/WO2025108909A1/de

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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0248—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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0248—Injectors
    • F02M21/0257—Details of the valve closing elements, e.g. valve seats, stems or arrangement of flow passages
    • F02M21/0272—Ball valves; Plate valves; Valves having deformable or flexible parts, e.g. membranes; Rotatable valves
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0248—Injectors
    • F02M21/0251—Details of actuators therefor
    • F02M21/0254—Electric actuators, e.g. solenoid or piezoelectric
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0248—Injectors
    • F02M21/0257—Details of the valve closing elements, e.g. valve seats, stems or arrangement of flow passages
    • F02M21/026—Lift valves, i.e. stem operated valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • 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
    • F02M2200/02—Fuel-injection apparatus having means for reducing wear
    • 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
    • F02M2200/70—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger
    • F02M2200/701—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger mechanical
    • 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
    • F02M2200/8061—Fuel injection apparatus manufacture, repair or assembly involving press-fit, i.e. interference or friction fit
    • 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
    • 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
    • F02M2200/90—Selection of particular materials
    • F02M2200/9038—Coatings
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0635—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding
    • F02M51/0642—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto
    • F02M51/0646—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto the valve being a short body, e.g. sphere or cube

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

Um die Lebensdauer eines Einblasventils mit einer Ankerbaugruppe bestehend aus Magne­ tanker, Ventilplatte und Federplatte zu erhöhen, ist vorgesehen, dass in der Ankerbaugruppe (6) axial zwischen dem Magnetanker (4) und der Federplatte (33) und/oder axial zwischen der Federplatte (33) und der Ventilplatte (3) ein Federelement (34) angeordnet ist, das den Magnetanker (4) und die Federplatte (33) oder die Federplatte (33) und die Ventilplatte (3) zur Erzeugung einer axialen Vorspannkraft (Fv ) axial auseinanderdrückt.
ATA50939/2023A 2023-11-21 2023-11-21 Einblasventil AT526642B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ATA50939/2023A AT526642B1 (de) 2023-11-21 2023-11-21 Einblasventil
PCT/EP2024/082773 WO2025108909A1 (de) 2023-11-21 2024-11-19 Einblasventil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA50939/2023A AT526642B1 (de) 2023-11-21 2023-11-21 Einblasventil

Publications (3)

Publication Number Publication Date
AT526642A2 AT526642A2 (de) 2024-03-15
AT526642A3 true AT526642A3 (de) 2024-07-15
AT526642B1 AT526642B1 (de) 2024-10-15

Family

ID=90195078

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA50939/2023A AT526642B1 (de) 2023-11-21 2023-11-21 Einblasventil

Country Status (2)

Country Link
AT (1) AT526642B1 (de)
WO (1) WO2025108909A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025237549A1 (de) * 2024-05-16 2025-11-20 Hoerbiger Wien Gmbh Einblasventil
DE102024120193A1 (de) 2024-07-15 2026-01-15 Staiger Gmbh & Co. Kg Ventilvorrichtung und Ventil mit einer solchen Ventilvorrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015144341A1 (de) * 2014-03-25 2015-10-01 Robert Bosch Gmbh Elektromagnetisch betätigbares gasventil sowie verfahren zur erhöhung der dichtigkeit eines elektromagnetisch betätigbaren gasventils
US20160025178A1 (en) * 2013-03-13 2016-01-28 Kayaba Industry Co., Ltd. Damping valve
US20190368457A1 (en) * 2018-05-29 2019-12-05 Nikki Co., Ltd. Injector
WO2022180593A1 (en) * 2021-02-26 2022-09-01 Westport Fuel Systems Italia S.R.L. Apparatus for fluid flow through an injection valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3810488B2 (ja) * 1996-08-13 2006-08-16 株式会社ニッキ 燃料噴射弁
DE102015206202A1 (de) * 2015-04-08 2016-10-13 Robert Bosch Gmbh Gasventil
DE102015007694A1 (de) * 2015-06-17 2016-12-22 Andreas Stihl Ag & Co. Kg Elektromagnetisches Ventil für ein Kraftstoffsystem
JP7273386B2 (ja) * 2018-09-05 2023-05-15 株式会社ニッキ インジェクタ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160025178A1 (en) * 2013-03-13 2016-01-28 Kayaba Industry Co., Ltd. Damping valve
WO2015144341A1 (de) * 2014-03-25 2015-10-01 Robert Bosch Gmbh Elektromagnetisch betätigbares gasventil sowie verfahren zur erhöhung der dichtigkeit eines elektromagnetisch betätigbaren gasventils
US20190368457A1 (en) * 2018-05-29 2019-12-05 Nikki Co., Ltd. Injector
WO2022180593A1 (en) * 2021-02-26 2022-09-01 Westport Fuel Systems Italia S.R.L. Apparatus for fluid flow through an injection valve

Also Published As

Publication number Publication date
AT526642B1 (de) 2024-10-15
AT526642A2 (de) 2024-03-15
WO2025108909A1 (de) 2025-05-30

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