JPH0353959Y2 - - Google Patents

Info

Publication number: JPH0353959Y2
Authority: JP; Japan
Prior art keywords: valve; piston; booster; valve seat; negative pressure
Prior art date: 1987-12-16
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

Application number

JP19127587U

Other languages

English (en)

Japanese (ja)

Other versions

JPH0194165U (de

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.)

1987-12-16

Filing date

1987-12-16

Publication date

1991-11-27

1987-12-16 Application filed filed Critical

1987-12-16 Priority to JP19127587U priority Critical patent/JPH0353959Y2/ja

1989-06-21 Publication of JPH0194165U publication Critical patent/JPH0194165U/ja

1991-11-27 Application granted granted Critical

1991-11-27 Publication of JPH0353959Y2 publication Critical patent/JPH0353959Y2/ja

Status Expired legal-status Critical Current

Links

230000007423 decrease Effects 0.000 claims description 4
230000002093 peripheral effect Effects 0.000 description 11
238000006243 chemical reaction Methods 0.000 description 7
238000005192 partition Methods 0.000 description 6
239000011324 bead Substances 0.000 description 4
230000001105 regulatory effect Effects 0.000 description 4
238000007789 sealing Methods 0.000 description 3
238000004891 communication Methods 0.000 description 2
230000000994 depressogenic effect Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
230000007935 neutral effect Effects 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 1
230000000903 blocking effect Effects 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
239000013013 elastic material Substances 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
238000001914 filtration Methods 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
230000003014 reinforcing effect Effects 0.000 description 1
230000000284 resting effect Effects 0.000 description 1
239000010959 steel Substances 0.000 description 1
229920003002 synthetic resin Polymers 0.000 description 1
239000000057 synthetic resin Substances 0.000 description 1
238000009423 ventilation Methods 0.000 description 1

Landscapes

Braking Systems And Boosters (AREA)

JP19127587U 1987-12-16 1987-12-16 Expired JPH0353959Y2 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP19127587U JPH0353959Y2 (de)	1987-12-16	1987-12-16

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP19127587U JPH0353959Y2 (de)	1987-12-16	1987-12-16

Publications (2)

Publication Number	Publication Date
JPH0194165U JPH0194165U (de)	1989-06-21
JPH0353959Y2 true JPH0353959Y2 (de)	1991-11-27

Family

ID=31482196

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP19127587U Expired JPH0353959Y2 (de)	1987-12-16	1987-12-16

Country Status (1)

Country	Link
JP (1)	JPH0353959Y2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2008090934A1 (ja) *	2007-01-23	2008-07-31	Bosch Corporation	負圧倍力装置およびこれを用いたブレーキ倍力装置

1987
- 1987-12-16 JP JP19127587U patent/JPH0353959Y2/ja not_active Expired

Also Published As

Publication number	Publication date
JPH0194165U (de)	1989-06-21

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