JPS5725575A - Quantitative valve - Google Patents

Quantitative valve

Info

Publication number
JPS5725575A
JPS5725575A JP9968380A JP9968380A JPS5725575A JP S5725575 A JPS5725575 A JP S5725575A JP 9968380 A JP9968380 A JP 9968380A JP 9968380 A JP9968380 A JP 9968380A JP S5725575 A JPS5725575 A JP S5725575A
Authority
JP
Japan
Prior art keywords
valve
water
passage
diameter
measuring mechanism
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
JP9968380A
Other languages
Japanese (ja)
Inventor
Katsuyuki Yamabe
Tetsujiro Tomura
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.)
Toto Ltd
Original Assignee
Toto Ltd
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 Toto Ltd filed Critical Toto Ltd
Priority to JP9968380A priority Critical patent/JPS5725575A/en
Publication of JPS5725575A publication Critical patent/JPS5725575A/en
Pending legal-status Critical Current

Links

Landscapes

  • Lift Valve (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Details Of Valves (AREA)

Abstract

PURPOSE: To organize a water measuring mechanism work to pump-out a fixed quantity of water automatically by action of valve portion which is set on the water passage and works when the inflow has arrived at the set quantity.
CONSTITUTION: In the middle of the passage 3 which connects inlet 1 and outlet 2, a valve (a) is placed for the control of the passage 3 by the contact action of valve 7 with valve seat 6. When the water flow of the passage 3 has reached a set value, the water measuring mechanism (b) comprising quantity setting cam 27, reduction gear 30, impeller 31&etc. motivates the valve (a) to automatically pump-out a fixed quantity water. Furthermore, it is devised to set a projection 11 of a little wider outer-diameter than the inner-diameter of the valve seat 6 at a position in front of the valve body 7 of the valve (a) in order to prevent the water hammering by the arrangement to close the valve after having throttled the water passage area of the valve (a) at its closing time.
COPYRIGHT: (C)1982,JPO&Japio
JP9968380A 1980-07-21 1980-07-21 Quantitative valve Pending JPS5725575A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9968380A JPS5725575A (en) 1980-07-21 1980-07-21 Quantitative valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9968380A JPS5725575A (en) 1980-07-21 1980-07-21 Quantitative valve

Publications (1)

Publication Number Publication Date
JPS5725575A true JPS5725575A (en) 1982-02-10

Family

ID=14253827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9968380A Pending JPS5725575A (en) 1980-07-21 1980-07-21 Quantitative valve

Country Status (1)

Country Link
JP (1) JPS5725575A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100363667C (en) * 2003-05-26 2008-01-23 董晓青 Quantitative valves

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100363667C (en) * 2003-05-26 2008-01-23 董晓青 Quantitative valves

Similar Documents

Publication Publication Date Title
EP1315926A4 (en) Water softener valve
JPS5725575A (en) Quantitative valve
JPS57154565A (en) Lift type check valve
GB2000274A (en) Float type steam trap
SE8402458D0 (en) DEVICE FOR PREVENTING FLOW FLUID
JPS57200772A (en) Check valve
ATE16630T1 (en) MIXING VALVE.
GB2231596A (en) Liquid control apparatus
JPS56165793A (en) Rotary compressor
JPS6469896A (en) Gas-liquid separating valve
JPS53129788A (en) Control method for controlling flow rate or pressure by operating two or more valves
DE3563108D1 (en) Faucet valve with check stop
JPS5659071A (en) Thermal difference valve
JPS55145854A (en) Fluid control valve
JPS5590773A (en) Quantitative faucet
JPS55132471A (en) Swing type check valve to be provided in pipeline
JPS56147968A (en) Valve
JPS5669480A (en) Tube pump
JPS6256888U (en)
KR800001994Y1 (en) Button type water tap
JPS57101285A (en) Side stream condensation system
JPS5286538A (en) Forced draught type oil stove
JPS646566A (en) Mixing valve
JPS5451007A (en) Method of feeding air into pressure tank
JPS5264145A (en) Device for adjusting water level in tunnel