JPS5728812A - Steam flow rate controlling valve - Google Patents

Steam flow rate controlling valve

Info

Publication number
JPS5728812A
JPS5728812A JP10408480A JP10408480A JPS5728812A JP S5728812 A JPS5728812 A JP S5728812A JP 10408480 A JP10408480 A JP 10408480A JP 10408480 A JP10408480 A JP 10408480A JP S5728812 A JPS5728812 A JP S5728812A
Authority
JP
Japan
Prior art keywords
valve
steam
flow rate
lower half
rate controlling
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
JP10408480A
Other languages
Japanese (ja)
Inventor
Takashi Ikeda
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP10408480A priority Critical patent/JPS5728812A/en
Publication of JPS5728812A publication Critical patent/JPS5728812A/en
Pending legal-status Critical Current

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  • Control Of Turbines (AREA)

Abstract

PURPOSE: To prevent augmentation of capacity and seizure of a steam flow rate controlling valve, used as a steam extraction adjustable valve, by providing a valve to be moved in the directions other than one parallel with the surface of a wall.
CONSTITUTION: A steam extraction pipe 6 is connected with a lower half 2' position of a casing between moving blades 3 and 3'. Upon moving a stem 25, a lower half stem 18' swivels through a cam 23 and a link 21, and oscillates a link 17'. Then, a lower half valve 16' and an upper half valve 16, which is one with the former, move between the solid line and the one point chain line, resulting in opening and closing of the valve. Thus, plenty of steam may be flowed by a valve lift in the direction of a comparatively small axis. Further, a steam extraction room becomes unnecessary and seizure of the valve is removed.
COPYRIGHT: (C)1982,JPO&Japio
JP10408480A 1980-07-29 1980-07-29 Steam flow rate controlling valve Pending JPS5728812A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10408480A JPS5728812A (en) 1980-07-29 1980-07-29 Steam flow rate controlling valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10408480A JPS5728812A (en) 1980-07-29 1980-07-29 Steam flow rate controlling valve

Publications (1)

Publication Number Publication Date
JPS5728812A true JPS5728812A (en) 1982-02-16

Family

ID=14371266

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10408480A Pending JPS5728812A (en) 1980-07-29 1980-07-29 Steam flow rate controlling valve

Country Status (1)

Country Link
JP (1) JPS5728812A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5989852A (en) * 1982-10-20 1984-05-24 ザ　ゲイツ　ラバー　カンパニー Transmission gear for power
JPS59121225A (en) * 1982-12-28 1984-07-13 Tsubakimoto Seikou:Kk Sealing device of ball bearing for linear action
JPH0221046A (en) * 1987-12-29 1990-01-24 Mitsuboshi Belting Ltd Toothed belt and driving gear using same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5989852A (en) * 1982-10-20 1984-05-24 ザ　ゲイツ　ラバー　カンパニー Transmission gear for power
JPS6314215B2 (en) * 1982-10-20 1988-03-30 Uniroyal Inc
JPS59121225A (en) * 1982-12-28 1984-07-13 Tsubakimoto Seikou:Kk Sealing device of ball bearing for linear action
JPH0221046A (en) * 1987-12-29 1990-01-24 Mitsuboshi Belting Ltd Toothed belt and driving gear using same

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