KR920004621U - Low pressure sensing device with built-in safety valve - Google Patents

Low pressure sensing device with built-in safety valve

Info

Publication number
KR920004621U
KR920004621U KR2019900012148U KR900012148U KR920004621U KR 920004621 U KR920004621 U KR 920004621U KR 2019900012148 U KR2019900012148 U KR 2019900012148U KR 900012148 U KR900012148 U KR 900012148U KR 920004621 U KR920004621 U KR 920004621U
Authority
KR
South Korea
Prior art keywords
built
low pressure
sensing device
safety valve
pressure sensing
Prior art date
Application number
KR2019900012148U
Other languages
Korean (ko)
Other versions
KR920003221Y1 (en
Inventor
김무영
Original Assignee
대우자동차 주식회사
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 대우자동차 주식회사 filed Critical 대우자동차 주식회사
Priority to KR2019900012148U priority Critical patent/KR920003221Y1/en
Publication of KR920004621U publication Critical patent/KR920004621U/en
Application granted granted Critical
Publication of KR920003221Y1 publication Critical patent/KR920003221Y1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/004—Fluid pressure supply failure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/55—Pressure control for limiting a pressure up to a maximum pressure, e.g. by using a pressure relief valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/555—Pressure control for assuring a minimum pressure, e.g. by using a back pressure valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/86—Control during or prevention of abnormal conditions
    • F15B2211/863—Control during or prevention of abnormal conditions the abnormal condition being a hydraulic or pneumatic failure
KR2019900012148U 1990-08-11 1990-08-11 Low pressure checking devices KR920003221Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900012148U KR920003221Y1 (en) 1990-08-11 1990-08-11 Low pressure checking devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900012148U KR920003221Y1 (en) 1990-08-11 1990-08-11 Low pressure checking devices

Publications (2)

Publication Number Publication Date
KR920004621U true KR920004621U (en) 1992-03-26
KR920003221Y1 KR920003221Y1 (en) 1992-05-23

Family

ID=19302120

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900012148U KR920003221Y1 (en) 1990-08-11 1990-08-11 Low pressure checking devices

Country Status (1)

Country Link
KR (1) KR920003221Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101739303B1 (en) * 2016-08-18 2017-05-24 주식회사 에네스지 Valve assembly for discharging air and hydraulic actuator for power plant

Also Published As

Publication number Publication date
KR920003221Y1 (en) 1992-05-23

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Payment date: 19980429

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