JP3890651B2 - 負圧式倍力装置 - Google Patents

負圧式倍力装置 Download PDF

Info

Publication number
JP3890651B2
JP3890651B2 JP04214997A JP4214997A JP3890651B2 JP 3890651 B2 JP3890651 B2 JP 3890651B2 JP 04214997 A JP04214997 A JP 04214997A JP 4214997 A JP4214997 A JP 4214997A JP 3890651 B2 JP3890651 B2 JP 3890651B2
Authority
JP
Japan
Prior art keywords
space
pressure chamber
control valve
negative pressure
power piston
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 - Lifetime
Application number
JP04214997A
Other languages
English (en)
Japanese (ja)
Other versions
JPH09290742A (ja
JPH09290742A5 (enExample
Inventor
内 薫 坪
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.)
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
Aisin 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 Aisin Seiki Co Ltd, Aisin Corp filed Critical Aisin Seiki Co Ltd
Priority to JP04214997A priority Critical patent/JP3890651B2/ja
Publication of JPH09290742A publication Critical patent/JPH09290742A/ja
Publication of JPH09290742A5 publication Critical patent/JPH09290742A5/ja
Application granted granted Critical
Publication of JP3890651B2 publication Critical patent/JP3890651B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Landscapes

  • Braking Systems And Boosters (AREA)
JP04214997A 1996-02-26 1997-02-26 負圧式倍力装置 Expired - Lifetime JP3890651B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP04214997A JP3890651B2 (ja) 1996-02-26 1997-02-26 負圧式倍力装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3843696 1996-02-26
JP8-38436 1996-02-26
JP04214997A JP3890651B2 (ja) 1996-02-26 1997-02-26 負圧式倍力装置

Publications (3)

Publication Number Publication Date
JPH09290742A JPH09290742A (ja) 1997-11-11
JPH09290742A5 JPH09290742A5 (enExample) 2004-11-11
JP3890651B2 true JP3890651B2 (ja) 2007-03-07

Family

ID=26377694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP04214997A Expired - Lifetime JP3890651B2 (ja) 1996-02-26 1997-02-26 負圧式倍力装置

Country Status (1)

Country Link
JP (1) JP3890651B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2822427B1 (fr) * 2001-03-23 2003-08-15 Delphi Tech Inc Servomoteur d'assistance a ecoulement simplifie
FR2855133B1 (fr) * 2003-05-22 2005-07-15 Bosch Gmbh Robert Amplificateur a depression pour l'assistance au freinage d'un vehicule automobile comportant un siege de valve ameliore

Also Published As

Publication number Publication date
JPH09290742A (ja) 1997-11-11

Similar Documents

Publication Publication Date Title
JP3854064B2 (ja) 負圧ブースタ
US4800799A (en) Vacuum type brake booster
US4387626A (en) Tandem brake booster
JPH0352600Y2 (enExample)
JP2003089353A (ja) 倍力装置
JP3890651B2 (ja) 負圧式倍力装置
JPH0722368Y2 (ja) ブレ−キ倍力装置
US4757748A (en) Vacuum booster for automobiles
JPH09267740A (ja) 車輌用電子制御式ブレーキブースタ
US5839344A (en) Vacuum servo unit for a vehicle braking system
JP3070672B2 (ja) ブレーキ倍力装置
JPH0939779A (ja) 倍力装置
JPH061892Y2 (ja) 気圧式倍力装置
JP2504951Y2 (ja) ブレ―キ倍力装置
JPH049701B2 (enExample)
JPH0412851Y2 (enExample)
JP2516926Y2 (ja) ブレーキ倍力装置
JPH07117660A (ja) ブレーキ反力伝達機構
JPH08258699A (ja) 負圧式倍力装置
JP3198511B2 (ja) ブレーキ装置
JP4103012B2 (ja) 気圧式倍力装置
JP2904237B2 (ja) 倍力装置
JPH0722370Y2 (ja) ブレ−キ倍力装置
JPH038983B2 (enExample)
JP3661714B2 (ja) 自動ブレーキ倍力装置

Legal Events

Date Code Title Description
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20051122

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20051129

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060120

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20060725

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060922

A911 Transfer of reconsideration by examiner before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20060929

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: 20061114

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20061127

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20091215

Year of fee payment: 3

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20091215

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20101215

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20101215

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111215

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121215

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131215

Year of fee payment: 7

EXPY Cancellation because of completion of term