JPS6012772U - Valve opening/closing machine with torque limiter - Google Patents

Valve opening/closing machine with torque limiter

Info

Publication number
JPS6012772U
JPS6012772U JP10490383U JP10490383U JPS6012772U JP S6012772 U JPS6012772 U JP S6012772U JP 10490383 U JP10490383 U JP 10490383U JP 10490383 U JP10490383 U JP 10490383U JP S6012772 U JPS6012772 U JP S6012772U
Authority
JP
Japan
Prior art keywords
valve opening
closing machine
torque limiter
valve
planetary carrier
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
JP10490383U
Other languages
Japanese (ja)
Inventor
邦彦 小林
Original Assignee
鋼鈑工業株式会社
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 鋼鈑工業株式会社 filed Critical 鋼鈑工業株式会社
Priority to JP10490383U priority Critical patent/JPS6012772U/en
Publication of JPS6012772U publication Critical patent/JPS6012772U/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrically Driven Valve-Operating Means (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案−実施例の正面断面図、第２図は第１図
のｎ−ｎ’に沿った断面図である。 ２・・・・・・出力軸、３・・・・・・太陽歯車、６・
・・・・・角穴、７・・・・・・遊星歯車、８・・・・
・・遊星キャリア、１０・・・・・・電気モータ、１３
・・・・・・移動コマ、１４，１７゜１８・・・・・・
リミットスイッチ、１５．１６・・・・・・バネ。FIG. 1 is a front sectional view of an embodiment of the present invention, and FIG. 2 is a sectional view taken along line nn' in FIG. 2... Output shaft, 3... Sun gear, 6...
...Square hole, 7...Planetary gear, 8...
... Planet carrier, 10 ... Electric motor, 13
...Moving piece, 14,17°18...
Limit switch, 15.16... Spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 弁棒にトルクを伝達する出力軸を兼ねる太陽歯車と、該
太陽歯車に噛合する、電動機よりの入力軸を兼ねる遊星
歯車と、前記遊星歯車を支持する遊星キャリアと、前記
遊星キャリアを付勢する一対のバネと、前記遊星キャリ
アの変位を検出する一対のリミットスイッチとを含んで
成り、弁の開閉時において弁体位置に応じたトルクを弁
棒に与え得るように構成したことを特徴とするトルクリ
ミッタ付バルブ開閉機。A sun gear that also serves as an output shaft that transmits torque to a valve stem, a planetary gear that meshes with the sun gear and that also serves as an input shaft from an electric motor, a planetary carrier that supports the planetary gear, and energizes the planetary carrier. It is characterized by comprising a pair of springs and a pair of limit switches for detecting the displacement of the planetary carrier, and configured to apply torque to the valve stem according to the position of the valve body when the valve is opened or closed. Valve opening/closing machine with torque limiter.
JP10490383U 1983-07-05 1983-07-05 Valve opening/closing machine with torque limiter Pending JPS6012772U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10490383U JPS6012772U (en) 1983-07-05 1983-07-05 Valve opening/closing machine with torque limiter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10490383U JPS6012772U (en) 1983-07-05 1983-07-05 Valve opening/closing machine with torque limiter

Publications (1)

Publication Number Publication Date
JPS6012772U true JPS6012772U (en) 1985-01-28

Family

ID=30246125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10490383U Pending JPS6012772U (en) 1983-07-05 1983-07-05 Valve opening/closing machine with torque limiter

Country Status (1)

Country Link
JP (1) JPS6012772U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009019844A1 (en) * 2007-08-03 2009-02-12 Yamatake Corporation Electric actuator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4527182Y1 (en) * 1966-03-22 1970-10-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4527182Y1 (en) * 1966-03-22 1970-10-21

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009019844A1 (en) * 2007-08-03 2009-02-12 Yamatake Corporation Electric actuator
JP2009038946A (en) * 2007-08-03 2009-02-19 Yamatake Corp Electric actuator

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