JPS5586978A - Motor switchgear - Google Patents

Motor switchgear

Info

Publication number
JPS5586978A
JPS5586978A JP15764678A JP15764678A JPS5586978A JP S5586978 A JPS5586978 A JP S5586978A JP 15764678 A JP15764678 A JP 15764678A JP 15764678 A JP15764678 A JP 15764678A JP S5586978 A JPS5586978 A JP S5586978A
Authority
JP
Japan
Prior art keywords
rotor
motor
switchgear
rotating ring
transpotation
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
JP15764678A
Other languages
Japanese (ja)
Inventor
Akira Kakimoto
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 JP15764678A priority Critical patent/JPS5586978A/en
Publication of JPS5586978A publication Critical patent/JPS5586978A/en
Pending legal-status Critical Current

Links

Landscapes

  • Sliding Valves (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

PURPOSE: To enable easy installation and fine adjustment of flow, installing a stator and a rotor of the motor oppositely to cover the outer surface of the transpotation pipe, by connecting a rotating ring of the rotor to the switching drive unit of the throttle valve.
CONSTITUTION: A motor switchgear is constructed with an outer frame 1, a stator 2, a rotor 3, and installed to the cylinder 10. While, a diaphragm mecahism is constructed with a rotating ring 4 fixed to the rotor 3 of the motor switchgear and diaphragm blade 5. When the voltage is applied to the rotor 2, rotating magnetic field is produced, the rotor 3 rotates through the bearing 6, giving the switching motion to the diaphragm blade 5 by a rotating ring 4. Thereby, since the switchgear and the motor equipment are in a body for minimization, the installation is not limitted. Additionally amount of opening in the transpotation line can be caught straight to 0W100% with direct proportion characterlistics.
COPYRIGHT: (C)1980,JPO&Japio
JP15764678A 1978-12-22 1978-12-22 Motor switchgear Pending JPS5586978A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15764678A JPS5586978A (en) 1978-12-22 1978-12-22 Motor switchgear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15764678A JPS5586978A (en) 1978-12-22 1978-12-22 Motor switchgear

Publications (1)

Publication Number Publication Date
JPS5586978A true JPS5586978A (en) 1980-07-01

Family

ID=15654265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15764678A Pending JPS5586978A (en) 1978-12-22 1978-12-22 Motor switchgear

Country Status (1)

Country Link
JP (1) JPS5586978A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60167863U (en) * 1984-04-17 1985-11-07 東京エレクトロン相模株式会社 vacuum equipment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS445667Y1 (en) * 1964-10-31 1969-02-28
JPS4921691A (en) * 1972-06-20 1974-02-26

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS445667Y1 (en) * 1964-10-31 1969-02-28
JPS4921691A (en) * 1972-06-20 1974-02-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60167863U (en) * 1984-04-17 1985-11-07 東京エレクトロン相模株式会社 vacuum equipment

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