JPS63103072U - - Google Patents
Info
- Publication number
- JPS63103072U JPS63103072U JP20274386U JP20274386U JPS63103072U JP S63103072 U JPS63103072 U JP S63103072U JP 20274386 U JP20274386 U JP 20274386U JP 20274386 U JP20274386 U JP 20274386U JP S63103072 U JPS63103072 U JP S63103072U
- Authority
- JP
- Japan
- Prior art keywords
- section
- circuit section
- motor
- operation control
- valve
- 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
Links
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Electrically Driven Valve-Operating Means (AREA)
Description
第1図は本考案の実施例に係るバルブ用電動操
作装置の回路図、第2図は従来のバルブ用電動操
作装置の一例を示す回路図、第3図は従来のバル
ブ用電動操作部の他の例を示す回路図である。
1……電動機、14a〜14c……電源リード
線、15a〜15j……外部接続端子、16……
開度リミツトスイツチ、17……閉度リミツトス
イツチ、18……手動切換スイツチ、A……電動
機回路部、B……操作制御部、C……電源回路部
、D……バルブユニツト、E……切換回路部。
FIG. 1 is a circuit diagram of a valve electric operating device according to an embodiment of the present invention, FIG. 2 is a circuit diagram showing an example of a conventional valve electric operating device, and FIG. 3 is a circuit diagram of a conventional valve electric operating device. FIG. 7 is a circuit diagram showing another example. 1...Electric motor, 14a-14c...Power lead wire, 15a-15j...External connection terminal, 16...
Opening limit switch, 17...Closing limit switch, 18...Manual changeover switch, A...Motor circuit section, B...Operation control section, C...Power circuit section, D...Valve unit, E...Switching circuit Department.
Claims (1)
と、該電動機にリード線を介して接続された外部
接続端子を備えた電動機回路部と、該電動機回路
部に接続され前記バルブユニツトの弁の開閉動作
を規制する開閉リミツトスイツチ部と該開閉リミ
ツト部に接続された外部接続端子を備え前記電動
機回路部の電動機を回転制御する操作制御部と、
該操作制御部を介して前記電動機に電力を供給す
る電源回路部からなる電動操作装置において、前
記電動機回路部と操作制御部との間に該電動機回
路部と操作制御部間の回路ループを変更する切換
回路部を設けて構成したことを特徴とするバルブ
用電動操作装置。 (2) 前記切換回路部を、前記電動機回路部の電
源リード線を前記操作制御部の開閉リミツトスイ
ツチ部間に接続された複数個の接点を備えた手動
切換スイツチによつて構成したことを特徴とする
実用新案登録請求の範囲第1項記載のバルブ用電
動操作装置。[Scope of Claim for Utility Model Registration] (1) An electric motor that opens and closes the valve of a valve unit, a motor circuit section that includes an external connection terminal that is connected to the electric motor via a lead wire, and a motor circuit section that is connected to the motor circuit section. an operation control section that controls the rotation of the electric motor of the motor circuit section, which includes an opening/closing limit switch section that regulates the opening/closing operation of the valve of the valve unit; and an external connection terminal connected to the opening/closing limit section;
In an electric operating device including a power supply circuit section that supplies power to the electric motor via the operation control section, a circuit loop between the motor circuit section and the operation control section is changed between the motor circuit section and the operation control section. An electric operating device for a valve, characterized in that it is configured by providing a switching circuit section for switching. (2) The switching circuit section is configured by a manual switching switch having a plurality of contacts connected between the power supply lead wire of the motor circuit section and the open/close limit switch section of the operation control section. An electric operating device for a valve according to claim 1 of the utility model registration claim.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20274386U JPS63103072U (en) | 1986-12-24 | 1986-12-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20274386U JPS63103072U (en) | 1986-12-24 | 1986-12-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63103072U true JPS63103072U (en) | 1988-07-04 |
Family
ID=31167412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20274386U Pending JPS63103072U (en) | 1986-12-24 | 1986-12-24 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63103072U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5268637A (en) * | 1975-12-04 | 1977-06-07 | Teikoku Piston Ring Co Ltd | Electrically operated automatic temperature regulator valve |
JPS6155565B2 (en) * | 1981-11-04 | 1986-11-28 | Kobe Steel Ltd |
-
1986
- 1986-12-24 JP JP20274386U patent/JPS63103072U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5268637A (en) * | 1975-12-04 | 1977-06-07 | Teikoku Piston Ring Co Ltd | Electrically operated automatic temperature regulator valve |
JPS6155565B2 (en) * | 1981-11-04 | 1986-11-28 | Kobe Steel Ltd |