JP2025159900A - 部品の当接構造 - Google Patents

部品の当接構造

Info

Publication number
JP2025159900A
JP2025159900A JP2024062749A JP2024062749A JP2025159900A JP 2025159900 A JP2025159900 A JP 2025159900A JP 2024062749 A JP2024062749 A JP 2024062749A JP 2024062749 A JP2024062749 A JP 2024062749A JP 2025159900 A JP2025159900 A JP 2025159900A
Authority
JP
Japan
Prior art keywords
valve
hydrogen
catalyst portion
catalyst
tip
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.)
Pending
Application number
JP2024062749A
Other languages
English (en)
Japanese (ja)
Other versions
JP2025159900A5 (https=
Inventor
由樹 原
Yuki Hara
一史 芹澤
Kazufumi Serizawa
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Priority to JP2024062749A priority Critical patent/JP2025159900A/ja
Priority to PCT/JP2025/010361 priority patent/WO2025216019A1/ja
Publication of JP2025159900A publication Critical patent/JP2025159900A/ja
Publication of JP2025159900A5 publication Critical patent/JP2025159900A5/ja
Pending 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
    • 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
    • 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
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • 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
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/42—Valve seats

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Lift Valve (AREA)
JP2024062749A 2024-04-09 2024-04-09 部品の当接構造 Pending JP2025159900A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2024062749A JP2025159900A (ja) 2024-04-09 2024-04-09 部品の当接構造
PCT/JP2025/010361 WO2025216019A1 (ja) 2024-04-09 2025-03-18 部品の当接構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2024062749A JP2025159900A (ja) 2024-04-09 2024-04-09 部品の当接構造

Publications (2)

Publication Number Publication Date
JP2025159900A true JP2025159900A (ja) 2025-10-22
JP2025159900A5 JP2025159900A5 (https=) 2026-04-06

Family

ID=97349686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024062749A Pending JP2025159900A (ja) 2024-04-09 2024-04-09 部品の当接構造

Country Status (2)

Country Link
JP (1) JP2025159900A (https=)
WO (1) WO2025216019A1 (https=)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003301840A (ja) * 2002-04-12 2003-10-24 Toyota Motor Corp 摺動装置
WO2007056832A1 (en) * 2005-11-21 2007-05-24 Powergen International Pty Ltd Fuel injection systems
JP2007292057A (ja) * 2006-03-31 2007-11-08 Aisan Ind Co Ltd 燃料噴射弁、燃料噴射弁の製造方法
JP5019445B2 (ja) * 2007-09-05 2012-09-05 株式会社不二越 低摩擦摺動部材および低摩擦転動部材
JP2024015850A (ja) * 2022-07-25 2024-02-06 日立Astemo株式会社 電磁式ガス燃料噴射弁

Also Published As

Publication number Publication date
WO2025216019A1 (ja) 2025-10-16

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Legal Events

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Effective date: 20260324

A621 Written request for application examination

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