JPS6043101U - air operated rotating device - Google Patents

air operated rotating device

Info

Publication number
JPS6043101U
JPS6043101U JP12813283U JP12813283U JPS6043101U JP S6043101 U JPS6043101 U JP S6043101U JP 12813283 U JP12813283 U JP 12813283U JP 12813283 U JP12813283 U JP 12813283U JP S6043101 U JPS6043101 U JP S6043101U
Authority
JP
Japan
Prior art keywords
port
rotor
screw rotors
closed
casing
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
JP12813283U
Other languages
Japanese (ja)
Inventor
俊次 鈴木
大谷　巖
Original Assignee
トキコ株式会社
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 トキコ株式会社 filed Critical トキコ株式会社
Priority to JP12813283U priority Critical patent/JPS6043101U/en
Publication of JPS6043101U publication Critical patent/JPS6043101U/en
Pending legal-status Critical Current

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  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (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 drawings]

第１図は本考案の空気作動式回転装置の断面説明図、第
２図は第１図に示された装置の全体の構成図、第３図は
回転装置の一般的なロータ歯間容積曲線を示す説明図、
第４図は本考案装置のその他の具体例の説明図である。 ２・・・・・・ケーシング、３・・・・・・雄ロータ、
４・・・・・・本体部、５，６・・・・・・カバ一部、
７，８・・・・・・キャップ部、９，１０・・・・・・
軸、１９．２０・・・・・・主ポート、２１．２２・・
・・・・補助ポート、２９，３０・・・・・・管路、３
１，３３・・・・・・電磁弁、４２・・・・・・コンプ
レッサ、３４・・・・・・スイッチ、３５，３６・・・
・・・管路。 第２図 第３図Fig. 1 is a cross-sectional explanatory diagram of the air-operated rotating device of the present invention, Fig. 2 is an overall configuration diagram of the device shown in Fig. 1, and Fig. 3 is a general rotor interdental volume curve of a rotating device. An explanatory diagram showing
FIG. 4 is an explanatory diagram of another specific example of the device of the present invention. 2...Casing, 3...Male rotor,
4... Body part, 5, 6... Part of cover,
7, 8... Cap part, 9, 10...
Axis, 19.20...Main port, 21.22...
...Auxiliary port, 29,30...Pipeline, 3
1, 33... Solenoid valve, 42... Compressor, 34... Switch, 35, 36...
...Pipeline. Figure 2 Figure 3

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 互いに噛み合って空気圧により回転する１対のスクリュ
ロータとスクリュロータを収納するケーシングと、スク
リュロータに接続されて端部がケーシング外に突出した
軸とからなり、スクリュロータが噛み合う部位を被覆す
るケーシングの互いに対向する部位には、夫々中なくと
も１個のポートが設けられており、空気吸入側のポート
はロータ歯間容積が最大より小である時に閉じられるよ
うな位置に設けられ、空気吐出側のポートはロータ歯間
容積が前記空気吸入側のポートが閉じられる時のロータ
歯間容積よりも少なくとも大であるような位置に設けら
れてなる空気作動式回転装置。It consists of a pair of screw rotors that mesh with each other and are rotated by air pressure, a casing that houses the screw rotors, and a shaft that is connected to the screw rotors and whose end protrudes outside the casing.The casing covers the area where the screw rotors mesh. At least one port is provided in each of the mutually opposing portions, and the port on the air intake side is provided in a position such that it is closed when the rotor interdental volume is smaller than the maximum, and the port on the air discharge side is provided in a position such that it is closed when the rotor interdental volume is smaller than the maximum. The port is located at a position such that the rotor interdental volume is at least larger than the rotor interdental volume when the air suction side port is closed.
JP12813283U 1983-08-19 1983-08-19 air operated rotating device Pending JPS6043101U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12813283U JPS6043101U (en) 1983-08-19 1983-08-19 air operated rotating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12813283U JPS6043101U (en) 1983-08-19 1983-08-19 air operated rotating device

Publications (1)

Publication Number Publication Date
JPS6043101U true JPS6043101U (en) 1985-03-27

Family

ID=30290776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12813283U Pending JPS6043101U (en) 1983-08-19 1983-08-19 air operated rotating device

Country Status (1)

Country Link
JP (1) JPS6043101U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007247653A (en) * 2007-05-29 2007-09-27 Matsushita Electric Ind Co Ltd Scroll expansion machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007247653A (en) * 2007-05-29 2007-09-27 Matsushita Electric Ind Co Ltd Scroll expansion machine
JP4519882B2 (en) * 2007-05-29 2010-08-04 パナソニック株式会社 Scroll expander

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