ES8400943A1 - Hydraulic pressure regulating valve - Google Patents

Hydraulic pressure regulating valve

Info

Publication number
ES8400943A1
ES8400943A1 ES518446A ES518446A ES8400943A1 ES 8400943 A1 ES8400943 A1 ES 8400943A1 ES 518446 A ES518446 A ES 518446A ES 518446 A ES518446 A ES 518446A ES 8400943 A1 ES8400943 A1 ES 8400943A1
Authority
ES
Spain
Prior art keywords
spool
hydraulic pressure
regulating valve
pressure regulating
point
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
Application number
ES518446A
Other languages
Spanish (es)
Other versions
ES518446A0 (en
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.)
Fiat Auto SpA
Original Assignee
Fiat Auto SpA
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 Fiat Auto SpA filed Critical Fiat Auto SpA
Priority to ES518446A priority Critical patent/ES8400943A1/en
Publication of ES518446A0 publication Critical patent/ES518446A0/en
Publication of ES8400943A1 publication Critical patent/ES8400943A1/en
Expired legal-status Critical Current

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  • Safety Valves (AREA)

Abstract

The valve has a control spool that closes off the supply when the pressure reaches a value to overcome the force applied by a spring. At this point the spool moves rightwards and a flow path is established to an outlet connecting with a load. A pressure feedback force on the spool is applied by a bleed that connects with a control chamber. This maintains the spool in a steady position. - If the pressure exceeds a set value moves rightwards until a point is reached when the outlet is connected to a second port to vent flow back to tank.
ES518446A 1982-12-22 1982-12-22 Hydraulic pressure regulating valve Expired ES8400943A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES518446A ES8400943A1 (en) 1982-12-22 1982-12-22 Hydraulic pressure regulating valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES518446A ES8400943A1 (en) 1982-12-22 1982-12-22 Hydraulic pressure regulating valve

Publications (2)

Publication Number Publication Date
ES518446A0 ES518446A0 (en) 1983-12-01
ES8400943A1 true ES8400943A1 (en) 1983-12-01

Family

ID=8485124

Family Applications (1)

Application Number Title Priority Date Filing Date
ES518446A Expired ES8400943A1 (en) 1982-12-22 1982-12-22 Hydraulic pressure regulating valve

Country Status (1)

Country Link
ES (1) ES8400943A1 (en)

Also Published As

Publication number Publication date
ES518446A0 (en) 1983-12-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519