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JPS5586980A - Built-in check valve type solenoid valve - Google Patents

Built-in check valve type solenoid valve

Info

Publication number
JPS5586980A
JPS5586980A JP14796579A JP14796579A JPS5586980A JP S5586980 A JPS5586980 A JP S5586980A JP 14796579 A JP14796579 A JP 14796579A JP 14796579 A JP14796579 A JP 14796579A JP S5586980 A JPS5586980 A JP S5586980A
Authority
JP
Japan
Prior art keywords
refrigerant
valve body
valve
branch passage
built
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.)
Pending
Application number
JP14796579A
Other languages
Japanese (ja)
Inventor
Masahiro Sato
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.)
FUJI KOKI SEISAKUSHO KK
Fujikoki Corp
Original Assignee
FUJI KOKI SEISAKUSHO KK
Fujikoki 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.)
Filing date
Publication date
Application filed by FUJI KOKI SEISAKUSHO KK, Fujikoki Corp filed Critical FUJI KOKI SEISAKUSHO KK
Priority to JP14796579A priority Critical patent/JPS5586980A/en
Publication of JPS5586980A publication Critical patent/JPS5586980A/en
Pending legal-status Critical Current

Links

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  • Magnetically Actuated Valves (AREA)

Abstract

PURPOSE: To try reducing cost and simplifying piping operation, by manufacturing in a unit building-in a check valve mechanism in the solenoid valve body.
CONSTITUTION: When the refrigerant flows from the inlet 2 to the outlet 3, the valve body 13 is pushed to the valve seat 12 to shut the branch passage 18 by the pressure of the refrigerant. Therefore the refrigerant moves a movable piece 11 up due to energizing to the magnetic coil 10, flowing into the outlet 3 through the main passage 7 with a valve hole 9 opened. On the other hand, when the refrigerant flows in opposite directions, the valve body 13 leaves from the valve seat 12 to open the branch passage 8 by its pressure. Thereby, the refrigerant reaches the inlet 2 through the branch passage 8. In this time, the valve body 13 is supported to slide freely at the end of a spring pin 14, with reflux of refrigerant, the refrigerant moves along the spring pin 14, jumping up of the valve body 13 can be prevented with reflux of refrigerant.
COPYRIGHT: (C)1980,JPO&Japio
JP14796579A 1979-11-15 1979-11-15 Built-in check valve type solenoid valve Pending JPS5586980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14796579A JPS5586980A (en) 1979-11-15 1979-11-15 Built-in check valve type solenoid valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14796579A JPS5586980A (en) 1979-11-15 1979-11-15 Built-in check valve type solenoid valve

Publications (1)

Publication Number Publication Date
JPS5586980A true JPS5586980A (en) 1980-07-01

Family

ID=15442088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14796579A Pending JPS5586980A (en) 1979-11-15 1979-11-15 Built-in check valve type solenoid valve

Country Status (1)

Country Link
JP (1) JPS5586980A (en)

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