IT202200008963A1 - VALVE ASSEMBLY - Google Patents

VALVE ASSEMBLY Download PDF

Info

Publication number
IT202200008963A1
IT202200008963A1 IT102022000008963A IT202200008963A IT202200008963A1 IT 202200008963 A1 IT202200008963 A1 IT 202200008963A1 IT 102022000008963 A IT102022000008963 A IT 102022000008963A IT 202200008963 A IT202200008963 A IT 202200008963A IT 202200008963 A1 IT202200008963 A1 IT 202200008963A1
Authority
IT
Italy
Prior art keywords
valve assembly
valve
assembly
Prior art date
Application number
IT102022000008963A
Other languages
Italian (it)
Inventor
Giorgio Girondi
Original Assignee
Ufi Innovation Ct Srl
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 Ufi Innovation Ct Srl filed Critical Ufi Innovation Ct Srl
Priority to IT102022000008963A priority Critical patent/IT202200008963A1/en
Priority to PCT/IB2023/054461 priority patent/WO2023214276A1/en
Publication of IT202200008963A1 publication Critical patent/IT202200008963A1/en

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
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/24—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by water separating means
    • 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
    • F02M37/0035—Thermo sensitive 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
    • 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
    • F02M37/0047—Layout or arrangement of systems for feeding fuel
    • F02M37/0052—Details on the fuel return circuit; Arrangement of pressure regulators
    • 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
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
    • F02M37/48—Filters structurally associated with fuel 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
    • F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
    • G05D23/024—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being of the rod type, tube type, or of a similar type
    • G05D23/025—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being of the rod type, tube type, or of a similar type the sensing element being placed within a regulating fluid flow

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fuel-Injection Apparatus (AREA)
IT102022000008963A 2022-05-03 2022-05-03 VALVE ASSEMBLY IT202200008963A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT102022000008963A IT202200008963A1 (en) 2022-05-03 2022-05-03 VALVE ASSEMBLY
PCT/IB2023/054461 WO2023214276A1 (en) 2022-05-03 2023-04-28 Valve group

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102022000008963A IT202200008963A1 (en) 2022-05-03 2022-05-03 VALVE ASSEMBLY

Publications (1)

Publication Number Publication Date
IT202200008963A1 true IT202200008963A1 (en) 2023-11-03

Family

ID=83271675

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102022000008963A IT202200008963A1 (en) 2022-05-03 2022-05-03 VALVE ASSEMBLY

Country Status (2)

Country Link
IT (1) IT202200008963A1 (en)
WO (1) WO2023214276A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1754881A2 (en) * 2005-07-06 2007-02-21 Kyosan Denki Co., Ltd. Recirculating valve
WO2010149642A1 (en) * 2009-06-24 2010-12-29 Mann+Hummel Gmbh Fluid filter system of a fluid circuit
DE102019109388A1 (en) * 2019-04-10 2020-10-15 Mann+Hummel Gmbh Recirculation module and fuel prefilter unit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1754881A2 (en) * 2005-07-06 2007-02-21 Kyosan Denki Co., Ltd. Recirculating valve
WO2010149642A1 (en) * 2009-06-24 2010-12-29 Mann+Hummel Gmbh Fluid filter system of a fluid circuit
DE102019109388A1 (en) * 2019-04-10 2020-10-15 Mann+Hummel Gmbh Recirculation module and fuel prefilter unit

Also Published As

Publication number Publication date
WO2023214276A1 (en) 2023-11-09

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