JP6933066B2 - 弁装置 - Google Patents

弁装置 Download PDF

Info

Publication number
JP6933066B2
JP6933066B2 JP2017177443A JP2017177443A JP6933066B2 JP 6933066 B2 JP6933066 B2 JP 6933066B2 JP 2017177443 A JP2017177443 A JP 2017177443A JP 2017177443 A JP2017177443 A JP 2017177443A JP 6933066 B2 JP6933066 B2 JP 6933066B2
Authority
JP
Japan
Prior art keywords
valve member
valve
edge
rotation
valve device
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
JP2017177443A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019052707A (ja
JP2019052707A5 (enExample
Inventor
勇一朗 守谷
勇一朗 守谷
悠史 都築
悠史 都築
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 JP2017177443A priority Critical patent/JP6933066B2/ja
Priority to DE112018005161.7T priority patent/DE112018005161T5/de
Priority to PCT/JP2018/033728 priority patent/WO2019054393A1/ja
Publication of JP2019052707A publication Critical patent/JP2019052707A/ja
Publication of JP2019052707A5 publication Critical patent/JP2019052707A5/ja
Application granted granted Critical
Publication of JP6933066B2 publication Critical patent/JP6933066B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • F16K1/16—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 with pivoted closure-members
    • F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
    • F16K1/2014—Shaping of the valve member
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/06—Low pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust downstream of the turbocharger turbine and reintroduced into the intake system upstream of the compressor
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
    • F02M26/21—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system with EGR valves located at or near the connection to the intake system
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/51—EGR valves combined with other devices, e.g. with intake valves or compressors
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/65—Constructional details of EGR valves
    • F02M26/70—Flap valves; Rotary valves; Sliding valves; Resilient 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/65—Constructional details of EGR valves
    • F02M26/71—Multi-way 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
    • 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
    • F16K1/16—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 with pivoted closure-members
    • F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
    • F16K1/2042—Special features or arrangements of the sealing
    • F16K1/2057—Special features or arrangements of the sealing the sealing being arranged on the valve seat
    • 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
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/076—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with sealing faces shaped as surfaces of solids of revolution

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Lift Valve (AREA)
  • Multiple-Way Valves (AREA)
JP2017177443A 2017-09-15 2017-09-15 弁装置 Expired - Fee Related JP6933066B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2017177443A JP6933066B2 (ja) 2017-09-15 2017-09-15 弁装置
DE112018005161.7T DE112018005161T5 (de) 2017-09-15 2018-09-12 Ventilvorrichtung
PCT/JP2018/033728 WO2019054393A1 (ja) 2017-09-15 2018-09-12 弁装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017177443A JP6933066B2 (ja) 2017-09-15 2017-09-15 弁装置

Publications (3)

Publication Number Publication Date
JP2019052707A JP2019052707A (ja) 2019-04-04
JP2019052707A5 JP2019052707A5 (enExample) 2019-12-19
JP6933066B2 true JP6933066B2 (ja) 2021-09-08

Family

ID=65723940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017177443A Expired - Fee Related JP6933066B2 (ja) 2017-09-15 2017-09-15 弁装置

Country Status (3)

Country Link
JP (1) JP6933066B2 (enExample)
DE (1) DE112018005161T5 (enExample)
WO (1) WO2019054393A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7342670B2 (ja) * 2019-12-09 2023-09-12 株式会社デンソー バルブ装置
JP7188403B2 (ja) * 2020-01-31 2022-12-13 株式会社デンソー Ｅｇｒ弁装置
JP7347326B2 (ja) * 2020-05-26 2023-09-20 株式会社デンソー Ｅｇｒバルブ装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10220254A (ja) * 1997-02-10 1998-08-18 Denso Corp 内燃機関の吸気装置
JP6009974B2 (ja) * 2013-03-05 2016-10-19 株式会社デンソー 流体制御弁
KR101866853B1 (ko) * 2015-02-03 2018-07-23 보르그워너 인코퍼레이티드 회전 가능한 전환 밸브
JP6468094B2 (ja) 2015-06-24 2019-02-13 株式会社デンソー 低圧ｅｇｒ装置
JP6460012B2 (ja) * 2016-03-03 2019-01-30 株式会社デンソー バルブ装置
JP6611339B2 (ja) 2016-03-29 2019-11-27 有限会社岩本製作所 シリコーン成形品の製造方法

Also Published As

Publication number Publication date
JP2019052707A (ja) 2019-04-04
WO2019054393A1 (ja) 2019-03-21
DE112018005161T5 (de) 2020-06-25

Similar Documents

Publication Publication Date Title
US6474318B1 (en) Air induction system having inlet valve
US20190264620A1 (en) Valve device
JP5965060B2 (ja) ターボチャージャー用可変フローバルブ
CN109416056A (zh) 具有可变压缩机入口的压缩机
JP6933066B2 (ja) 弁装置
US7694662B2 (en) Bypass-intake-flow control apparatus
US9109713B2 (en) Control device and use thereof
US9574456B2 (en) Turbocharger
JP5299390B2 (ja) ターボチャージャ
US20150285132A1 (en) Actuator rod sealing system
WO2011108093A1 (ja) 過給機を有する内燃機関の制御装置
JP5446969B2 (ja) 圧縮機
US9103235B2 (en) Valve drive apparatus and supercharger having the same
KR20150050673A (ko) 가변 지오메트리 터보 시스템
JP6756318B2 (ja) 弁装置
WO2012176866A1 (ja) 多段過給システム
JP7342670B2 (ja) バルブ装置
JP7099026B2 (ja) 弁装置
CN211525669U (zh) 电子式节流阀装置
US20140165561A1 (en) Supercharger Turbocharger Bypass Back Draft Inlet Damper for Series Operation
EP2354497A1 (en) Air delivery device for internal combustion engines
US10648404B2 (en) Vent insert
EP2868900B1 (en) Control system of at least one flap of a fluid duct and fluid duct system
JP7409126B2 (ja) バルブ装置
KR101788311B1 (ko) 정밀 유량제어의 차압 제어 밸브

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20191108

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20191108

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20200728

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200908

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210112

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210209

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20210720

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20210802

R151 Written notification of patent or utility model registration

Ref document number: 6933066

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

LAPS Cancellation because of no payment of annual fees