TW200722948A - Proportion controlling valve for pressure and flow rate - Google Patents

Proportion controlling valve for pressure and flow rate

Info

Publication number
TW200722948A
TW200722948A TW094144314A TW94144314A TW200722948A TW 200722948 A TW200722948 A TW 200722948A TW 094144314 A TW094144314 A TW 094144314A TW 94144314 A TW94144314 A TW 94144314A TW 200722948 A TW200722948 A TW 200722948A
Authority
TW
Taiwan
Prior art keywords
pressure
valve
fluid
pipeline
flow rate
Prior art date
Application number
TW094144314A
Other languages
Chinese (zh)
Other versions
TWI274238B (en
Inventor
Taiichi Inada
Original Assignee
Taiichi Inada
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 Taiichi Inada filed Critical Taiichi Inada
Application granted granted Critical
Publication of TWI274238B publication Critical patent/TWI274238B/en
Publication of TW200722948A publication Critical patent/TW200722948A/en

Links

Landscapes

  • Flow Control (AREA)
  • Control Of Fluid Pressure (AREA)
  • Accessories For Mixers (AREA)
  • Safety Valves (AREA)

Abstract

Disclosed is to provide a proportion controlling valve for pressure and flow rate, which can control the flow rate of fluid easily and easily without non-fluctuation. By use of plunger 5 which is located at the pressure vessel 2 connected to the pipeline of the pressurized fluid to act as piston by the fluid pressure, to allow the valve body 6 of needle valve act by using plunger. Plunger is set at the equilibrium relation of the push and press pressure of coil spring 8 which is pre-stored as the pressure or negative pressure of pressure vessel, the valve travel of valve can be adjusted by pressure regulating screw9. Pre-confirm the valve travel by pressure regulating screw and the equilibrium relation with the valve travel, connect the fluid supplying source which should introduce into fluid inlet 3, outlet 4 to the pipeline of the pressurized fluid, the adjust the valve travel by pressure regulating screw. The valve travel of valve which is opened by using the pressure of the pipeline and the push and press pressure of coil spring in case of supplying the fluid, can be counterbalanced to cope with the push and press pressure of coil spring in proportion to the pressure change of elevation or reduction in pressure of the pipeline in the way of continuous adjustment till reaching the equilibrium state, and the valve travel of valve can be controlled.
TW94144314A 2005-12-01 2005-12-14 Proportion controlling valve for pressure and flow rate TWI274238B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005348381A JP5190177B2 (en) 2005-12-01 2005-12-01 Pressure flow proportional control valve

Publications (2)

Publication Number Publication Date
TWI274238B TWI274238B (en) 2007-02-21
TW200722948A true TW200722948A (en) 2007-06-16

Family

ID=38240960

Family Applications (2)

Application Number Title Priority Date Filing Date
TW94144314A TWI274238B (en) 2005-12-01 2005-12-14 Proportion controlling valve for pressure and flow rate
TW95124180A TWI293035B (en) 2005-12-01 2006-07-03 Pipeline system for generating micro bubble in water

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW95124180A TWI293035B (en) 2005-12-01 2006-07-03 Pipeline system for generating micro bubble in water

Country Status (2)

Country Link
JP (1) JP5190177B2 (en)
TW (2) TWI274238B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI392332B (en) * 2008-01-04 2013-04-01 Mstar Semiconductor Inc Image processing circuit and method thereof
TWI422764B (en) * 2011-06-29 2014-01-11 私立中原大學 Spool-type constant-flow valve

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5177864B2 (en) * 2008-06-04 2013-04-10 株式会社フジキン Automatic pressure regulator for thermal mass flow regulator
KR101931968B1 (en) * 2016-12-21 2018-12-24 두산중공업 주식회사 Turbines including flue gas recirculation combustors.
CN110668519B (en) * 2019-11-14 2021-09-14 徐沛民 Portable artificial power sea water desalting device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5190107U (en) * 1975-01-17 1976-07-19
JPS588542A (en) * 1981-07-08 1983-01-18 Teisan Kk Apparatus for mixing fluid
JPH0452540Y2 (en) * 1987-12-15 1992-12-10

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI392332B (en) * 2008-01-04 2013-04-01 Mstar Semiconductor Inc Image processing circuit and method thereof
TWI422764B (en) * 2011-06-29 2014-01-11 私立中原大學 Spool-type constant-flow valve

Also Published As

Publication number Publication date
JP2007156649A (en) 2007-06-21
TW200803970A (en) 2008-01-16
JP5190177B2 (en) 2013-04-24
TWI293035B (en) 2008-02-01
TWI274238B (en) 2007-02-21

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees