JPS5597569A - Fluid throttle valve - Google Patents

Fluid throttle valve

Info

Publication number
JPS5597569A
JPS5597569A JP495379A JP495379A JPS5597569A JP S5597569 A JPS5597569 A JP S5597569A JP 495379 A JP495379 A JP 495379A JP 495379 A JP495379 A JP 495379A JP S5597569 A JPS5597569 A JP S5597569A
Authority
JP
Japan
Prior art keywords
spring
throttle valve
fluid
coil spring
fluid throttle
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
JP495379A
Other languages
Japanese (ja)
Inventor
Masanobu Mochizuki
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP495379A priority Critical patent/JPS5597569A/en
Publication of JPS5597569A publication Critical patent/JPS5597569A/en
Pending legal-status Critical Current

Links

Landscapes

  • Safety Valves (AREA)

Abstract

PURPOSE: To obtain a fluid throttle valve with a simple mechanism, high reliability, durability and low cost, by adjusting the setting length of the coil spring installed in the flow passage of fluid with an adjusting mechanism.
CONSTITUTION: The fluid flows into the inner side of the coil spring from the opening 2c of the spring seat 2b provided to the adjusting screw body 2 as shown in arrow mark B, flows on the outer side of the spring throuth the gap of the coil spring 3, discharged into the opening 1c of the spring seat 1b provided to the fluid throttle valve body 1. A passage for above function is formed, and a passage to flow reversely to above mention is formed as shown in arrow mark c. Consequently, the adjusting screw body 2 is turned to the fluid throttle valve body 1, the coil spring 3 changes the setting length of the spring, that is, the gap of the spring, the flow to run through it is changed to take place the valve function.
COPYRIGHT: (C)1980,JPO&Japio
JP495379A 1979-01-18 1979-01-18 Fluid throttle valve Pending JPS5597569A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP495379A JPS5597569A (en) 1979-01-18 1979-01-18 Fluid throttle valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP495379A JPS5597569A (en) 1979-01-18 1979-01-18 Fluid throttle valve

Publications (1)

Publication Number Publication Date
JPS5597569A true JPS5597569A (en) 1980-07-24

Family

ID=11597933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP495379A Pending JPS5597569A (en) 1979-01-18 1979-01-18 Fluid throttle valve

Country Status (1)

Country Link
JP (1) JPS5597569A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61116195A (en) * 1984-11-13 1986-06-03 日本タイラン株式会社 Flow regulating mechanism
JPH02153409A (en) * 1989-10-05 1990-06-13 Nippon Tairan Kk Flow rate adjusting mechanism
JP2007016799A (en) * 2005-07-05 2007-01-25 Kayaba Ind Co Ltd Moving throttle valve, fluid pressure state maintaining system, fluid pressure seismic isolation system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61116195A (en) * 1984-11-13 1986-06-03 日本タイラン株式会社 Flow regulating mechanism
JPH02153409A (en) * 1989-10-05 1990-06-13 Nippon Tairan Kk Flow rate adjusting mechanism
JP2007016799A (en) * 2005-07-05 2007-01-25 Kayaba Ind Co Ltd Moving throttle valve, fluid pressure state maintaining system, fluid pressure seismic isolation system

Similar Documents

Publication Publication Date Title
JPS5213083A (en) Fuel safe-servo control valve
JPS5382932A (en) Variable venturi type carburetor
JPS534118A (en) Fuel injection valve
JPS5348120A (en) Solenoid fuel injection valve
JPS56107957A (en) Fuel pulverizer
JPS5514321A (en) Liquid pressure circuit
JPS55132471A (en) Swing type check valve to be provided in pipeline
SU857616A1 (en) Throttle
JPS5289851A (en) Expansion valve
JPS52153035A (en) Adjustable venturi type carburetter
JPS579374A (en) Hot and cold water mixing device
JPS5286538A (en) Forced draught type oil stove
JPS5341636A (en) Carburetor
JPS5335888A (en) Flow control valve control system
JPS56156460A (en) Air valve for injection fuel
JPS56147967A (en) Balance type flow-rate adjuster
JPS5382917A (en) Regulating mechanism for throttle valve in case of idling of engine
JPS57211014A (en) Air flow meter
JPS536715A (en) Injection carbureter
JPS5551174A (en) Variable, fixed flow-rate valve device
JPS5379130A (en) Carbureter
JPS51120324A (en) Carburetor with cock type throttle valve
JPS53129738A (en) Engine air/fuel ratio regulator
JPS52100008A (en) Evaporator
JPS5243134A (en) Flow rate adjusting valve for fuel gas