CA1199666A - Soupape-relais - Google Patents

Soupape-relais

Info

Publication number: CA1199666A
Authority: CA; Canada
Prior art keywords: rail; fluid; piston; brake; valve
Prior art date: 1981-01-14
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

CA000472075A

Other languages

English (en)

Inventor

Ronald O. Newton

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.)

SPX Technologies Inc

Original Assignee

General Signal 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.)

1981-01-14

Filing date

1985-01-14

Publication date

1986-01-21

1981-01-14 Priority claimed from US06/224,932 external-priority patent/US4421360A/en

1985-01-14 Application filed by General Signal Corp filed Critical General Signal Corp

1985-01-14 Priority to CA000472075A priority Critical patent/CA1199666A/fr

1986-01-21 Application granted granted Critical

1986-01-21 Publication of CA1199666A publication Critical patent/CA1199666A/fr

Status Expired legal-status Critical Current

Links

239000012530 fluid Substances 0.000 claims abstract description 34
230000004044 response Effects 0.000 claims description 7
239000000725 suspension Substances 0.000 abstract description 10
230000008859 change Effects 0.000 description 3
230000009467 reduction Effects 0.000 description 3
238000004891 communication Methods 0.000 description 2
238000005516 engineering process Methods 0.000 description 2
241000024109 Spiris Species 0.000 description 1
230000008901 benefit Effects 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
235000015250 liver sausages Nutrition 0.000 description 1
230000000630 rising effect Effects 0.000 description 1

Landscapes

Valves And Accessory Devices For Braking Systems (AREA)
Hydraulic Control Valves For Brake Systems (AREA)

CA000472075A 1981-01-14 1985-01-14 Soupape-relais Expired CA1199666A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000472075A CA1199666A (fr)	1981-01-14	1985-01-14	Soupape-relais

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US224,932		1981-01-14
US06/224,932 US4421360A (en)	1981-01-14	1981-01-14	Relay valve assembly
CA000393717A CA1191880A (fr)	1981-01-14	1982-01-07	Soupape-relais
CA000472075A CA1199666A (fr)	1981-01-14	1985-01-14	Soupape-relais

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000393717A Division CA1191880A (fr)	1981-01-14	1982-01-07	Soupape-relais

Publications (1)

Publication Number	Publication Date
CA1199666A true CA1199666A (fr)	1986-01-21

Family

ID=25669524

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CA000472076A Expired CA1199667A (fr)	1981-01-14	1985-01-14	Soupape-relais
CA000472075A Expired CA1199666A (fr)	1981-01-14	1985-01-14	Soupape-relais

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CA000472076A Expired CA1199667A (fr)	1981-01-14	1985-01-14	Soupape-relais

Country Status (1)

Country	Link
CA (2)	CA1199667A (fr)

1985
- 1985-01-14 CA CA000472076A patent/CA1199667A/fr not_active Expired
- 1985-01-14 CA CA000472075A patent/CA1199666A/fr not_active Expired

Also Published As

Publication number	Publication date
CA1199667A (fr)	1986-01-21

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Legal Events

Date	Code	Title	Description
2003-01-21	MKEX	Expiry