JPS6434493U - - Google Patents

Info

Publication number
JPS6434493U
JPS6434493U JP12811487U JP12811487U JPS6434493U JP S6434493 U JPS6434493 U JP S6434493U JP 12811487 U JP12811487 U JP 12811487U JP 12811487 U JP12811487 U JP 12811487U JP S6434493 U JPS6434493 U JP S6434493U
Authority
JP
Japan
Prior art keywords
spacer
diameter part
sealing hole
casing
rotor
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
JP12811487U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP12811487U priority Critical patent/JPS6434493U/ja
Publication of JPS6434493U publication Critical patent/JPS6434493U/ja
Pending legal-status Critical Current

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  • Applications Or Details Of Rotary Compressors (AREA)

Description

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

第１図は本考案装置の実施例を示す詳細図、第
２図は第１図中Ｘ部の拡大図である。 ２……ケーシング、３……オスロータ、４……
メスロータ、９……吐出ケーシング、１２，１３
……吐出側ベアリング、１６……スペーサ、１７
……軸封穴、１９……作用室、２９……セパレー
タタンク。 FIG. 1 is a detailed view showing an embodiment of the device of the present invention, and FIG. 2 is an enlarged view of section X in FIG. 2... Casing, 3... Male rotor, 4...
Female rotor, 9...Discharge casing, 12, 13
...Discharge side bearing, 16... Spacer, 17
...shaft sealing hole, 19...action chamber, 29...separator tank.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 互に平行する二つの円筒形孔を有するケーシン
グ内に、オス・メス一対のスクリユロータをベア
リングにて回転自在に支承して成るスクリユ圧縮
機において、前記ロータ軸の吐出側ベアリングと
該ロータの端面間には大径部と小径部とから成る
スペーサを介装し、該スペーサを吐出ケーシング
に設けた軸封穴内に密封摺動自在に挿通すると共
に、前記スペーサと軸封穴とにより形成される作
用室を配管を介してセパレータタンクと連通させ
たことを特徴とするスクリユ圧縮機のスラスト力
釣合装置。 In a screw compressor in which a pair of male and female screw rotors are rotatably supported by bearings in a casing having two parallel cylindrical holes, there is a gap between the discharge side bearing of the rotor shaft and the end surface of the rotor. A spacer consisting of a large diameter part and a small diameter part is interposed in the spacer, and the spacer is inserted into a shaft sealing hole provided in the discharge casing so as to be slidable in a sealed manner, and the effect formed by the spacer and the shaft sealing hole is A thrust force balancing device for a screw compressor, characterized in that a chamber is communicated with a separator tank via piping.
JP12811487U 1987-08-25 1987-08-25 Pending JPS6434493U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12811487U JPS6434493U (en) 1987-08-25 1987-08-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12811487U JPS6434493U (en) 1987-08-25 1987-08-25

Publications (1)

Publication Number Publication Date
JPS6434493U true JPS6434493U (en) 1989-03-02

Family

ID=31381149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12811487U Pending JPS6434493U (en) 1987-08-25 1987-08-25

Country Status (1)

Country Link
JP (1) JPS6434493U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5627714A (en) * 1979-08-08 1981-03-18 Showa Electric Wire & Cable Co Ltd Wire cutter
JPS5635588B2 (en) * 1976-06-01 1981-08-18
JPS57159993A (en) * 1981-02-23 1982-10-02 Ebara Corp Screw compressor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5635588B2 (en) * 1976-06-01 1981-08-18
JPS5627714A (en) * 1979-08-08 1981-03-18 Showa Electric Wire & Cable Co Ltd Wire cutter
JPS57159993A (en) * 1981-02-23 1982-10-02 Ebara Corp Screw compressor

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