JPS57148008A - Position monitor for controller of steam regulating valve - Google Patents

Position monitor for controller of steam regulating valve

Info

Publication number
JPS57148008A
JPS57148008A JP3311881A JP3311881A JPS57148008A JP S57148008 A JPS57148008 A JP S57148008A JP 3311881 A JP3311881 A JP 3311881A JP 3311881 A JP3311881 A JP 3311881A JP S57148008 A JPS57148008 A JP S57148008A
Authority
JP
Japan
Prior art keywords
indicator
load limiter
regulating valve
steam regulating
controller
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.)
Granted
Application number
JP3311881A
Other languages
Japanese (ja)
Other versions
JPH0259283B2 (en
Inventor
Itsuro Suzuki
Kanji Kikuchi
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 JP3311881A priority Critical patent/JPS57148008A/en
Publication of JPS57148008A publication Critical patent/JPS57148008A/en
Publication of JPH0259283B2 publication Critical patent/JPH0259283B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/02—Arrangement of sensing elements
    • F01D17/06—Arrangement of sensing elements responsive to speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)

Abstract

PURPOSE:To facilitate the operation of a turbine, by providing a position monitor with an indicator for displaying a value corresponding to the difference between the position of the synchronous shaft of a speed governer and that of a load limiter and with a position indicator for displaying the position of the auxiliary pilot valve of a lower value preference mechanism, to enable the observation of positional relationship. CONSTITUTION:A speed governor 1 and a load limiter 2 are connected to a steam regulating valve through a lower value preference mechanism 3. An indicator 14 displays a value corresponding to the difference between the position of a synchronous shaft 13 and that of the load limiter 2. Another indicator 14 displays the position of an auxiliary pilot valve 3a. With the indicator 15, it can be judged by which of the speed governor 1 and the load limiter 2 and the steam regulating valve is being controlled. With the other indicator 14, it can be judged in what position the synchronous shaft 13 is set as to the load limiter 2.
JP3311881A 1981-03-10 1981-03-10 Position monitor for controller of steam regulating valve Granted JPS57148008A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3311881A JPS57148008A (en) 1981-03-10 1981-03-10 Position monitor for controller of steam regulating valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3311881A JPS57148008A (en) 1981-03-10 1981-03-10 Position monitor for controller of steam regulating valve

Publications (2)

Publication Number Publication Date
JPS57148008A true JPS57148008A (en) 1982-09-13
JPH0259283B2 JPH0259283B2 (en) 1990-12-12

Family

ID=12377711

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3311881A Granted JPS57148008A (en) 1981-03-10 1981-03-10 Position monitor for controller of steam regulating valve

Country Status (1)

Country Link
JP (1) JPS57148008A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH083801A (en) * 1994-06-13 1996-01-09 Murata Seisakusho:Kk Hollow article such as tights or pantihose

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH083801A (en) * 1994-06-13 1996-01-09 Murata Seisakusho:Kk Hollow article such as tights or pantihose

Also Published As

Publication number Publication date
JPH0259283B2 (en) 1990-12-12

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