PT92125A - Improved air-brake system for vehicles which comprises a multi-function control valve - Google Patents

Improved air-brake system for vehicles which comprises a multi-function control valve

Info

Publication number
PT92125A
PT92125A PT9212589A PT9212589A PT92125A PT 92125 A PT92125 A PT 92125A PT 9212589 A PT9212589 A PT 9212589A PT 9212589 A PT9212589 A PT 9212589A PT 92125 A PT92125 A PT 92125A
Authority
PT
Portugal
Prior art keywords
control valve
function control
brake system
improved air
vehicles
Prior art date
Application number
PT9212589A
Other languages
Portuguese (pt)
Other versions
PT92125B (en
Original Assignee
Int Transquip Ind Inc
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
Priority claimed from US07/263,264 external-priority patent/US4918536A/en
Application filed by Int Transquip Ind Inc filed Critical Int Transquip Ind Inc
Publication of PT92125A publication Critical patent/PT92125A/en
Publication of PT92125B publication Critical patent/PT92125B/en

Links

Landscapes

  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
  • Regulating Braking Force (AREA)

Abstract

The present invention relates to an improved air-brake system which comprises a multi-function control valve, a number of subvalves inside the multi-function control valve, including a pressure-protection valve, a pressure- reduction valve, an emergency control valve and a synchrovalve. In one embodiment, all the four types of subvalves are inside a unitary compartment in the multi- function valve. <IMAGE>
PT9212589A 1988-10-27 1989-10-27 APPROVED AIR BRAKE SYSTEM FOR VEHICLES COMPRISING A MULTIPLE FUNCTION CONTROL VAVULA PT92125B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/263,264 US4918536A (en) 1986-03-04 1988-10-27 Facsimile recording system using photosensitive microcapsule recording medium

Publications (2)

Publication Number Publication Date
PT92125A true PT92125A (en) 1990-04-30
PT92125B PT92125B (en) 1995-08-09

Family

ID=23001038

Family Applications (1)

Application Number Title Priority Date Filing Date
PT9212589A PT92125B (en) 1988-10-27 1989-10-27 APPROVED AIR BRAKE SYSTEM FOR VEHICLES COMPRISING A MULTIPLE FUNCTION CONTROL VAVULA

Country Status (4)

Country Link
CN (1) CN1043478A (en)
CA (1) CA2000767A1 (en)
PT (1) PT92125B (en)
ZA (1) ZA898009B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10543826B2 (en) 2017-03-27 2020-01-28 Bendix Commercial Vehicle Systems Llc Valve system and method for controlling same
US10442418B2 (en) 2017-03-27 2019-10-15 Bendix Commercial Vehicle Systems Llc Valve system and method for controlling same

Also Published As

Publication number Publication date
CA2000767A1 (en) 1990-04-27
PT92125B (en) 1995-08-09
CN1043478A (en) 1990-07-04
ZA898009B (en) 1990-08-29

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19950410

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19961031