JP2009173266A5 - - Google Patents

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Publication number
JP2009173266A5
JP2009173266A5 JP2008319603A JP2008319603A JP2009173266A5 JP 2009173266 A5 JP2009173266 A5 JP 2009173266A5 JP 2008319603 A JP2008319603 A JP 2008319603A JP 2008319603 A JP2008319603 A JP 2008319603A JP 2009173266 A5 JP2009173266 A5 JP 2009173266A5
Authority
JP
Japan
Prior art keywords
shaft member
pressure chamber
hydraulic pressure
secondary piston
tandem master
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.)
Pending
Application number
JP2008319603A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009173266A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2008319603A priority Critical patent/JP2009173266A/ja
Priority claimed from JP2008319603A external-priority patent/JP2009173266A/ja
Publication of JP2009173266A publication Critical patent/JP2009173266A/ja
Publication of JP2009173266A5 publication Critical patent/JP2009173266A5/ja
Pending legal-status Critical Current

Links

JP2008319603A 2007-12-27 2008-12-16 電動倍力装置およびタンデムマスタシリンダ Pending JP2009173266A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008319603A JP2009173266A (ja) 2007-12-27 2008-12-16 電動倍力装置およびタンデムマスタシリンダ

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007337979 2007-12-27
JP2008319603A JP2009173266A (ja) 2007-12-27 2008-12-16 電動倍力装置およびタンデムマスタシリンダ

Publications (2)

Publication Number Publication Date
JP2009173266A JP2009173266A (ja) 2009-08-06
JP2009173266A5 true JP2009173266A5 (enExample) 2011-12-15

Family

ID=40758639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008319603A Pending JP2009173266A (ja) 2007-12-27 2008-12-16 電動倍力装置およびタンデムマスタシリンダ

Country Status (4)

Country Link
US (1) US8096122B2 (enExample)
JP (1) JP2009173266A (enExample)
CN (1) CN101486342A (enExample)
DE (1) DE102008064394A1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104015716B (zh) * 2005-09-26 2016-08-17 株式会社日立制作所 电动助力装置
US8875508B2 (en) * 2008-01-31 2014-11-04 Hitachi Automotive Systems, Ltd. Electric booster
US8387381B2 (en) 2008-01-31 2013-03-05 Hitachi, Ltd. Electric booster
JP5321830B2 (ja) * 2009-08-03 2013-10-23 日立オートモティブシステムズ株式会社 倍力装置、並びに、その組立用治具及び組立方法
JP5329336B2 (ja) * 2009-08-05 2013-10-30 日立オートモティブシステムズ株式会社 ブレーキ制御装置
DE102010038918A1 (de) * 2010-05-20 2011-11-24 Robert Bosch Gmbh Bremskraftverstärker sowie Verfahren zu dessen Betrieb
JP5756275B2 (ja) * 2010-11-01 2015-07-29 日産自動車株式会社 電動倍力装置
KR20130008165A (ko) * 2011-07-12 2013-01-22 주식회사 만도 통합유압제어장치의 구현을 위한 실링 구조 및 이를 구비하는 통합유압제어장치
JP2013028273A (ja) * 2011-07-28 2013-02-07 Hitachi Automotive Systems Ltd 電動倍力装置
DE102011083827A1 (de) 2011-09-30 2013-04-04 Robert Bosch Gmbh Primärkolbenbaugruppe für einen Hauptbremszylinder eines Bremssystems eines Fahrzeugs, Herstellungsverfahren für ein Bremsgerät und Verfahren zum Betreiben eines Bremsgeräts
FR2990913B1 (fr) * 2012-05-23 2014-07-04 Bosch Gmbh Robert Systeme de freins de vehicule a servomoteur electrique et piston de reaction hydraulique
DE102012220553B4 (de) 2012-11-12 2025-11-06 Robert Bosch Gmbh Bremskraftverstärkervorrichtung für ein Bremssystem eines Fahrzeugs und Herstellungsverfahren für eine Bremskraftverstärkervorrichtung für ein Bremssystem eines Fahrzeugs
KR101518962B1 (ko) * 2013-02-25 2015-05-11 주식회사 만도 마스터 실린더 및 이를 이용한 전동식 유압 장치
DE102016212218A1 (de) * 2016-07-05 2018-01-11 Continental Teves Ag & Co. Ohg Bremsgerät für eine hydraulische Kraftfahrzeugbremsanlage
JPWO2020170509A1 (ja) * 2019-02-22 2021-12-09 本田技研工業株式会社 油圧アクチュエータ構造および鞍乗り型車両
DE102019218481A1 (de) * 2019-11-28 2021-06-02 Robert Bosch Gmbh Hydraulikblock für ein Hydraulikaggregat einer hydraulischen Fremdkraft-Fahrzeugbremsanlage
CN111086491B (zh) * 2019-12-30 2023-06-06 陕西国力信息技术有限公司 在阻滞情况下仍可自动紧急制动的制动方法和制动助力器
CN115263828B (zh) * 2022-08-19 2024-05-28 江西德思宏液压有限公司 一种应用小活塞反馈方案的往复增压器及方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3401402C2 (de) * 1984-01-17 1993-09-30 Teves Gmbh Alfred Vakuumbremskraftverstärker
WO2003013922A1 (de) * 2001-08-11 2003-02-20 Continental Teves Ag & Co.Ohg Verfahren zum ermitteln einer störung eines drucksensors oder eines bremskreises
JP4692837B2 (ja) * 2005-06-30 2011-06-01 日立オートモティブシステムズ株式会社 電動倍力装置
US7367187B2 (en) * 2005-06-30 2008-05-06 Hitachi, Ltd. Electrically actuated brake booster
CN104015716B (zh) * 2005-09-26 2016-08-17 株式会社日立制作所 电动助力装置

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