JPS5533980A - Level control valve - Google Patents

Level control valve

Info

Publication number
JPS5533980A
JPS5533980A JP9819179A JP9819179A JPS5533980A JP S5533980 A JPS5533980 A JP S5533980A JP 9819179 A JP9819179 A JP 9819179A JP 9819179 A JP9819179 A JP 9819179A JP S5533980 A JPS5533980 A JP S5533980A
Authority
JP
Japan
Prior art keywords
valve
float
tank
pilot
pilot valve
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
JP9819179A
Other languages
Japanese (ja)
Inventor
Katsuji Fujiwara
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP9819179A priority Critical patent/JPS5533980A/en
Publication of JPS5533980A publication Critical patent/JPS5533980A/en
Pending legal-status Critical Current

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Landscapes

  • Float Valves (AREA)

Abstract

PURPOSE: The valve which can be used for the fluid of the wide range, does not need to set the pilot valve port large considering the leak caused by the abrasion of the sliding seal member, and can make the pilot valve operation mechanism of the float, etc. smaller.
CONSTITUTION: When the liquid level of the tank, etc. is at the designed position and the float 22 stops to clog the pilot valve port 19, the valve disk 4 is situated on the valve seats 9,10 to shut off the connection of the passages 5,8. When the liquid level of the tank, etc. goes down with the float 22 to open the pilot valve port 19, the pressure in the pressure chamber 3 is discharged through the pilot passage 16, and the valve disk 4 is separated from the valve seats 9,10 being pushed by the pressure on the inlet passage 5 side. By doing so, liquid is supplied to the tank through the inlet passage 5, pressure chamber 3, outlet passage 8, and the extension pipe 11.
COPYRIGHT: (C)1980,JPO&Japio
JP9819179A 1979-07-31 1979-07-31 Level control valve Pending JPS5533980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9819179A JPS5533980A (en) 1979-07-31 1979-07-31 Level control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9819179A JPS5533980A (en) 1979-07-31 1979-07-31 Level control valve

Publications (1)

Publication Number Publication Date
JPS5533980A true JPS5533980A (en) 1980-03-10

Family

ID=14213110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9819179A Pending JPS5533980A (en) 1979-07-31 1979-07-31 Level control valve

Country Status (1)

Country Link
JP (1) JPS5533980A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62502330A (en) * 1985-11-05 1987-09-10 グリュ−テル・エレクトロアパラ−テ・アクチエンゲゼルシヤフト Heating and cooling structures especially for extruder cylinders
JPH0553926U (en) * 1991-12-24 1993-07-20 昭和電線電纜株式会社 Thin tube molding equipment
JP2012007624A (en) * 2010-06-22 2012-01-12 Chuo Motor Wheel Co Ltd Over-filling prevention device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62502330A (en) * 1985-11-05 1987-09-10 グリュ−テル・エレクトロアパラ−テ・アクチエンゲゼルシヤフト Heating and cooling structures especially for extruder cylinders
JPH0257495B2 (en) * 1985-11-05 1990-12-05 Guryuuteru Erekutoroaparaate Ag
JPH0553926U (en) * 1991-12-24 1993-07-20 昭和電線電纜株式会社 Thin tube molding equipment
JP2012007624A (en) * 2010-06-22 2012-01-12 Chuo Motor Wheel Co Ltd Over-filling prevention device

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