JP6406548B2 - シール部材、高圧ポンプ - Google Patents

シール部材、高圧ポンプ Download PDF

Info

Publication number
JP6406548B2
JP6406548B2 JP2015177205A JP2015177205A JP6406548B2 JP 6406548 B2 JP6406548 B2 JP 6406548B2 JP 2015177205 A JP2015177205 A JP 2015177205A JP 2015177205 A JP2015177205 A JP 2015177205A JP 6406548 B2 JP6406548 B2 JP 6406548B2
Authority
JP
Japan
Prior art keywords
peripheral surface
seal
groove
outer peripheral
axial direction
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.)
Active
Application number
JP2015177205A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017053419A (ja
Inventor
拓記 稲谷
拓記 稲谷
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 JP2015177205A priority Critical patent/JP6406548B2/ja
Priority to DE102016115148.3A priority patent/DE102016115148A1/de
Publication of JP2017053419A publication Critical patent/JP2017053419A/ja
Application granted granted Critical
Publication of JP6406548B2 publication Critical patent/JP6406548B2/ja
Active 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • F16J15/3236—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips with at least one lip for each surface, e.g. U-cup packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Devices (AREA)
JP2015177205A 2015-09-09 2015-09-09 シール部材、高圧ポンプ Active JP6406548B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2015177205A JP6406548B2 (ja) 2015-09-09 2015-09-09 シール部材、高圧ポンプ
DE102016115148.3A DE102016115148A1 (de) 2015-09-09 2016-08-16 Hochdruckpumpe und Dichtungseinheit derselben

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015177205A JP6406548B2 (ja) 2015-09-09 2015-09-09 シール部材、高圧ポンプ

Publications (2)

Publication Number Publication Date
JP2017053419A JP2017053419A (ja) 2017-03-16
JP6406548B2 true JP6406548B2 (ja) 2018-10-17

Family

ID=58055367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015177205A Active JP6406548B2 (ja) 2015-09-09 2015-09-09 シール部材、高圧ポンプ

Country Status (2)

Country Link
JP (1) JP6406548B2 (de)
DE (1) DE102016115148A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7047258B2 (ja) * 2017-04-13 2022-04-05 株式会社アドヴィックス 車両の電動制動装置
WO2019193932A1 (ja) * 2018-04-05 2019-10-10 株式会社不二工機 電動弁
CN116576255B (zh) * 2023-07-13 2023-10-03 江苏洁维生物设备股份有限公司 一种生物反应器搅拌轴密封装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62151470U (de) * 1986-03-19 1987-09-25
JPH029377U (de) * 1988-06-30 1990-01-22
JP5194898B2 (ja) * 2008-03-10 2013-05-08 Ｎｏｋ株式会社 密封装置及び密封装置の製造方法
JP4705138B2 (ja) 2008-09-19 2011-06-22 日信工業株式会社 シリンダ装置

Also Published As

Publication number Publication date
JP2017053419A (ja) 2017-03-16
DE102016115148A1 (de) 2017-03-09

Similar Documents

Publication Publication Date Title
JP5136919B2 (ja) 高圧ポンプ
US20150078922A1 (en) High pressure pump
CN107923355B (zh) 燃料喷射装置
JP6308921B2 (ja) 高圧燃料供給ポンプ
JP6406548B2 (ja) シール部材、高圧ポンプ
JP6734941B2 (ja) 高圧燃料供給ポンプ
WO2014069192A1 (ja) 高圧燃料供給ポンプ
JP5333937B2 (ja) 高圧ポンプ
US10907599B2 (en) High-pressure pump
JP6432440B2 (ja) 高圧ポンプ
JP7198363B2 (ja) 電磁吸入弁及び高圧燃料供給ポンプ
JP2015075049A (ja) 高圧ポンプ
JP2018145922A (ja) 高圧ポンプ
JP2010229898A (ja) 燃料供給ポンプ
US10344724B2 (en) High-pressure pump
JP5553176B2 (ja) 高圧ポンプ
US10227976B2 (en) High-pressure fuel pump
KR101800936B1 (ko) 대형 내연기관을 위한 연료 유동제한 밸브
JP5482855B2 (ja) 高圧ポンプ
JP7139265B2 (ja) 高圧燃料供給ポンプ及びリリーフ弁機構
JP5644926B2 (ja) 高圧ポンプ
JP5768723B2 (ja) 高圧ポンプ
JP2020045891A (ja) 流体ポンプ
JP5574198B2 (ja) 高圧ポンプ
WO2020049946A1 (ja) 弁機構およびこれを備えた燃料供給ポンプ

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20171114

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: 20180823

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20180823

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180905

R151 Written notification of patent or utility model registration

Ref document number: 6406548

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250