WO2022117385A3 - Ventil für einen massenstrom in einem fahrzeug - Google Patents

Ventil für einen massenstrom in einem fahrzeug Download PDF

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Publication number
WO2022117385A3
WO2022117385A3 PCT/EP2021/082472 EP2021082472W WO2022117385A3 WO 2022117385 A3 WO2022117385 A3 WO 2022117385A3 EP 2021082472 W EP2021082472 W EP 2021082472W WO 2022117385 A3 WO2022117385 A3 WO 2022117385A3
Authority
WO
WIPO (PCT)
Prior art keywords
valve
valve element
connection opening
bore
recess
Prior art date
Application number
PCT/EP2021/082472
Other languages
English (en)
French (fr)
Other versions
WO2022117385A2 (de
Inventor
Philipp Eichhorn
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
Priority to KR1020237021831A priority Critical patent/KR20230109759A/ko
Priority to CN202180092509.1A priority patent/CN116829857A/zh
Priority to EP21819736.6A priority patent/EP4256221A2/de
Priority to US18/255,161 priority patent/US20240026982A1/en
Publication of WO2022117385A2 publication Critical patent/WO2022117385A2/de
Publication of WO2022117385A3 publication Critical patent/WO2022117385A3/de

Links

Classifications

    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details
    • F16K5/12—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0605—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/087—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug
    • F16K11/0873—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug the plug being only rotatable around one spindle
    • F16K11/0876—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug the plug being only rotatable around one spindle one connecting conduit having the same axis as the spindle
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details
    • F16K5/10—Means for additional adjustment of the rate of flow
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
    • F16K5/0407—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Valve Housings (AREA)
  • Taps Or Cocks (AREA)

Abstract

Ventil (1) für einen Fluidstrom in einem Fahrzeug mit einem Gehäuse (2), mit wenigstens einer ersten und einer zweiten Anschlussöffnung (10, 11), die in einen Ventilraum (3) des Gehäuses (2) münden, wobei im Ventilraum (3) ein Ventilelement (4) drehbar um eine Drehachse (5) gelagert ist, wobei an einer Außenfläche (8) des Ventilelements (4) zwei voneinander beabstandete Durchgangsöffnungen (13, 14) vorgesehen sind, die durch eine Durchgangsbohrung (12) miteinander verbunden sind, wobei in der Außenfläche (8) des Ventilelements (4) wenigstens eine Ausnehmung (15, 16, 22) eingebracht ist, wobei ein Antriebselement (6) vorgesehen ist, mit dem das Ventilelement (4) um die Drehachse (5) drehbar ist, dadurch gekennzeichnet, dass die wenigstens eine Ausnehmung (15, 16, 22) des Ventilelements (4) getrennt von den Durchgangsöffnungen (13, 14) und der Durchgangsbohrung (12) in der Außenfläche (8) des Ventilkörpers (4) ausgebildet ist, dass um die erste und die zweite Anschlussöffnung (10, 11) ein ringförmiger Dichtsitz (71,72) zwischen dem Gehäuse (2) und dem Ventilelement (4) angeordnet ist, wobei ein Dichtsitz (71, 72) die Anschlussöffnung (10, 11) gegenüber einem Zwischenraum (21), der zwischen dem Gehäuse (2) und dem Ventilelement (4) ausgebildet ist, abdichtet, dass die wenigstens erste Anschlussöffnung (10), die erste Durchgangsbohrung (13) und die wenigstens eine Ausnehmung (15, 16, 22) in einem Bereich in Bezug auf die Drehachse (5) so angeordnet sind, so dass abhängig von der Drehposition des Ventilelementes (4) eine Überdeckung zwischen der ersten Anschlussöffnung (10) und der Ausnehmung (15, 16, 22) und dem Zwischenraum (21) einstellbar ist, wobei zudem die erste Durchgangsbohrung (13) eine Überdeckung mit dem Zwischenraum (21) aufweist.
PCT/EP2021/082472 2020-12-01 2021-11-22 Ventil für einen massenstrom in einem fahrzeug WO2022117385A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020237021831A KR20230109759A (ko) 2020-12-01 2021-11-22 차량의 질량 흐름용 밸브
CN202180092509.1A CN116829857A (zh) 2020-12-01 2021-11-22 用于车辆中的质量流的阀
EP21819736.6A EP4256221A2 (de) 2020-12-01 2021-11-22 Ventil für einen massenstrom in einem fahrzeug
US18/255,161 US20240026982A1 (en) 2020-12-01 2021-11-22 Mass flow valve in a vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020215164.4A DE102020215164A1 (de) 2020-12-01 2020-12-01 Ventil für einen Massenstrom in einem Fahrzeug
DE102020215164.4 2020-12-01

Publications (2)

Publication Number Publication Date
WO2022117385A2 WO2022117385A2 (de) 2022-06-09
WO2022117385A3 true WO2022117385A3 (de) 2022-07-21

Family

ID=78821900

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2021/082472 WO2022117385A2 (de) 2020-12-01 2021-11-22 Ventil für einen massenstrom in einem fahrzeug

Country Status (6)

Country Link
US (1) US20240026982A1 (de)
EP (1) EP4256221A2 (de)
KR (1) KR20230109759A (de)
CN (1) CN116829857A (de)
DE (1) DE102020215164A1 (de)
WO (1) WO2022117385A2 (de)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69512140T2 (de) * 1994-06-17 1999-12-30 Denso Corp Durchflussregelventil und Heisswassererhitzer der dieses Ventil verwendet

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017101208A1 (de) 2017-01-23 2018-07-26 Hanon Systems Ventil für ein Wärmepumpensystem in einem Fahrzeug

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69512140T2 (de) * 1994-06-17 1999-12-30 Denso Corp Durchflussregelventil und Heisswassererhitzer der dieses Ventil verwendet

Also Published As

Publication number Publication date
DE102020215164A1 (de) 2022-06-02
WO2022117385A2 (de) 2022-06-09
KR20230109759A (ko) 2023-07-20
CN116829857A (zh) 2023-09-29
EP4256221A2 (de) 2023-10-11
US20240026982A1 (en) 2024-01-25

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