JPS57116975A - Steam valve - Google Patents

Steam valve

Info

Publication number
JPS57116975A
JPS57116975A JP119781A JP119781A JPS57116975A JP S57116975 A JPS57116975 A JP S57116975A JP 119781 A JP119781 A JP 119781A JP 119781 A JP119781 A JP 119781A JP S57116975 A JPS57116975 A JP S57116975A
Authority
JP
Japan
Prior art keywords
valve
steam
valves
main body
serves
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
JP119781A
Other languages
Japanese (ja)
Inventor
Haruzo Hori
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 JP119781A priority Critical patent/JPS57116975A/en
Publication of JPS57116975A publication Critical patent/JPS57116975A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To decrease the pressure loss of a steam valve, by arranging two valves in such a manner as to serve mutually as a valve seat for the other valve and integrally forming a main body of these two steam valves.
CONSTITUTION: Two kinds of valves 5, 12 are provided in the inside of a filter 4, and the valve 12 also serves as a valve seat of the valve 5. Reversely the valve 5 also serves as a valve seat of the valve 12. The valve 5 is extended through a top cover 3 to the atmospheric side and linked to a control lever, connected to an oil cylinder 10, by a pin 5a. The valve 12 is extended through a steam valve main body 11 to the atmospheric side and connected to an oil cylinder 6. Accordingly, the valve 5 and the valve 12 play the role of a main steam stop valve and steam control valve, and the main body is integrally formed, then its construction can be simplified to reduce pressure loss of the steam valve.
COPYRIGHT: (C)1982,JPO&Japio
JP119781A 1981-01-09 1981-01-09 Steam valve Pending JPS57116975A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP119781A JPS57116975A (en) 1981-01-09 1981-01-09 Steam valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP119781A JPS57116975A (en) 1981-01-09 1981-01-09 Steam valve

Publications (1)

Publication Number Publication Date
JPS57116975A true JPS57116975A (en) 1982-07-21

Family

ID=11494723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP119781A Pending JPS57116975A (en) 1981-01-09 1981-01-09 Steam valve

Country Status (1)

Country Link
JP (1) JPS57116975A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05141048A (en) * 1991-11-19 1993-06-08 Kubota Corp Roofing material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05141048A (en) * 1991-11-19 1993-06-08 Kubota Corp Roofing material

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