JPWO2020262217A1 - - Google Patents

Info

Publication number: JPWO2020262217A1
Authority: JP; Japan
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.): Granted

Application number

JP2021526896A

Other versions

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.)

2019-06-27

Filing date

2020-06-19

Publication date

2020-12-30

2020-06-19 Application filed filed Critical

2020-12-30 Publication of JPWO2020262217A1 publication Critical patent/JPWO2020262217A1/ja

2023-03-29 Application granted granted Critical

2023-03-29 Publication of JP7248794B2 publication Critical patent/JP7248794B2/ja

Status Active legal-status Critical Current

2040-06-19 Anticipated expiration legal-status Critical

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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
- F02M59/366—Valves being actuated electrically
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Fuel-Injection Apparatus (AREA)
Magnetically Actuated Valves (AREA)

JP2021526896A 2019-06-27 2020-06-19 高圧燃料ポンプ Active JP7248794B2 (ja)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2019119242		2019-06-27
JP2019119242		2019-06-27
PCT/JP2020/024075 WO2020262217A1 (ja)	2019-06-27	2020-06-19	高圧燃料ポンプ及びその電磁弁

Publications (2)

Publication Number	Publication Date
JPWO2020262217A1 true JPWO2020262217A1 (ja)	2020-12-30
JP7248794B2 JP7248794B2 (ja)	2023-03-29

Family

ID=74059726

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2021526896A Active JP7248794B2 (ja)	2019-06-27	2020-06-19	高圧燃料ポンプ

Country Status (3)

Country	Link
JP (1)	JP7248794B2 (ja)
CN (1)	CN114127408B (ja)
WO (1)	WO2020262217A1 (ja)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH064368U (ja) *	1992-06-19	1994-01-21	本田技研工業株式会社	電磁式燃料噴射弁
JP2011089432A (ja) *	2009-10-21	2011-05-06	Hitachi Automotive Systems Ltd	電磁式燃料噴射弁
JP2012097728A (ja) *	2010-10-05	2012-05-24	Denso Corp	燃料噴射弁
JP2016094913A (ja) *	2014-11-17	2016-05-26	日立オートモティブシステムズ株式会社	高圧燃料供給ポンプ
WO2019003719A1 (ja) *	2017-06-27	2019-01-03	日立オートモティブシステムズ株式会社	高圧燃料供給ポンプ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4285883B2 (ja) *	2000-04-18	2009-06-24	株式会社デンソー	電磁弁およびそれを用いた燃料供給装置
JP4353288B2 (ja) *	2007-08-08	2009-10-28	トヨタ自動車株式会社	燃料ポンプ
JP5517068B2 (ja) *	2010-12-27	2014-06-11	株式会社デンソー	高圧ポンプ
JP2015137578A (ja) *	2014-01-22	2015-07-30	トヨタ自動車株式会社	高圧ポンプ
DE102015212387A1 (de) *	2015-07-02	2017-01-05	Robert Bosch Gmbh	Elektromagnetisch betätigbares Saugventil für eine Hochdruckpumpe sowie Verfahren zur Herstellung eines solchen Saugventils

2020
- 2020-06-19 CN CN202080044180.7A patent/CN114127408B/zh active Active
- 2020-06-19 WO PCT/JP2020/024075 patent/WO2020262217A1/ja active Application Filing
- 2020-06-19 JP JP2021526896A patent/JP7248794B2/ja active Active

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH064368U (ja) *	1992-06-19	1994-01-21	本田技研工業株式会社	電磁式燃料噴射弁
JP2011089432A (ja) *	2009-10-21	2011-05-06	Hitachi Automotive Systems Ltd	電磁式燃料噴射弁
JP2012097728A (ja) *	2010-10-05	2012-05-24	Denso Corp	燃料噴射弁
JP2016094913A (ja) *	2014-11-17	2016-05-26	日立オートモティブシステムズ株式会社	高圧燃料供給ポンプ
WO2019003719A1 (ja) *	2017-06-27	2019-01-03	日立オートモティブシステムズ株式会社	高圧燃料供給ポンプ

Also Published As

Publication number	Publication date
CN114127408B (zh)	2023-12-01
JP7248794B2 (ja)	2023-03-29
CN114127408A (zh)	2022-03-01
WO2020262217A1 (ja)	2020-12-30

Legal Events

Date	Code	Title	Description
2021-11-05	A621	Written request for application examination	Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20211105
2022-11-08	A131	Notification of reasons for refusal	Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20221108
2022-12-02	A521	Request for written amendment filed	Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20221202
2023-03-03	TRDD	Decision of grant or rejection written
2023-03-14	A01	Written decision to grant a patent or to grant a registration (utility model)	Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230314
2023-03-20	A61	First payment of annual fees (during grant procedure)	Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230316
2023-03-20	R150	Certificate of patent or registration of utility model	Ref document number: 7248794 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150

Publication	Publication Date	Title
BR112021017339A2 (ja)	2021-11-16
BR112021018450A2 (ja)	2021-11-23
BR112021017738A2 (ja)	2021-11-16
BR112021017892A2 (ja)	2021-12-07
BR112021017782A2 (ja)	2021-11-23
BR112019016138A2 (ja)	2021-12-28
BR112021018168A2 (ja)	2021-11-16
BR112021017728A2 (ja)	2021-11-16
BR112021017637A2 (ja)	2021-11-09
BR112021017234A2 (ja)	2021-11-09
BR112021017355A2 (ja)	2021-11-16
BR112021017703A2 (ja)	2021-11-16
BR112021017173A2 (ja)	2021-11-09
BR112021018102A2 (ja)	2021-11-23
BR112021018584A2 (ja)	2021-11-23
BR112021017083A2 (ja)	2021-11-09
BR112021018250A2 (ja)	2021-11-23
BR112021018093A2 (ja)	2021-11-23
BR112021018084A2 (ja)	2021-12-21
BR112021018484A2 (ja)	2021-11-23
BR112021017732A2 (ja)	2021-11-16
BR112021017949A2 (ja)	2021-11-23
BR112021017983A2 (ja)	2021-11-16
BR112021017010A2 (ja)	2021-11-23
BR112019016136A2 (ja)	2021-12-28