JPS59191466U - Shaft sealing device in rotary compressor - Google Patents

Shaft sealing device in rotary compressor

Info

Publication number
JPS59191466U
JPS59191466U JP8765483U JP8765483U JPS59191466U JP S59191466 U JPS59191466 U JP S59191466U JP 8765483 U JP8765483 U JP 8765483U JP 8765483 U JP8765483 U JP 8765483U JP S59191466 U JPS59191466 U JP S59191466U
Authority
JP
Japan
Prior art keywords
sealing device
rotating shaft
rotary compressor
shaft sealing
inner sleeve
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
JP8765483U
Other languages
Japanese (ja)
Inventor
園田　和夫
東後　秀明
山田　祐二
牧田　憲一
Original Assignee
株式会社神戸製鋼所
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 株式会社神戸製鋼所 filed Critical 株式会社神戸製鋼所
Priority to JP8765483U priority Critical patent/JPS59191466U/en
Publication of JPS59191466U publication Critical patent/JPS59191466U/en
Pending legal-status Critical Current

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  • Mechanical Sealing (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図は従来の回転式圧縮機における回転軸の軸封装置
の断面図、第２図は本考案の一実施を示す断面図である
。 １：注油孔、２：ラブリンス、３．１６：固定リング、
４．１３：回転リング、５：回転軸、６：ケーシング、
８：インナースリーブ、１０：アウタースリーブ、１２
：軸封箱、１８：リングケース、１９：バネ、２０：シ
ールグランド。FIG. 1 is a sectional view of a shaft sealing device for a rotary shaft in a conventional rotary compressor, and FIG. 2 is a sectional view showing one implementation of the present invention. 1: Lubricating hole, 2: Labrinth, 3.16: Fixing ring,
4.13: Rotating ring, 5: Rotating shaft, 6: Casing,
8: Inner sleeve, 10: Outer sleeve, 12
: Shaft seal box, 18: Ring case, 19: Spring, 20: Seal gland.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転式圧縮機の回転軸貫通部における軸封装置において
、前記回転軸を囲繞するケーシングの内周壁に削設した
段部と前記回転軸に固着された鍔部を具えたインナース
リーブの前記鍔部とで軸方向移動量が規制された外周面
にシールリングを装着した前記インナースリーブに遊嵌
されたアウタースリーブと、前記インナースリーブの端
面に一側が当接するよう前記回転軸に装着した回転リン
グおよび該回転リングの他側に出接する突起を具えて弾
発支持された固定リングで構成されたメカニカルシール
とを有することを特徴とする回転式圧縮機における軸封
装置。In a shaft sealing device for a rotating shaft penetrating portion of a rotary compressor, the flange of an inner sleeve includes a step cut into an inner circumferential wall of a casing surrounding the rotating shaft and a flange fixed to the rotating shaft. an outer sleeve loosely fitted to the inner sleeve and having a seal ring attached to the outer peripheral surface of which the amount of axial movement is regulated; a rotating ring attached to the rotating shaft such that one side abuts an end surface of the inner sleeve; 1. A shaft sealing device for a rotary compressor, comprising a mechanical seal comprising a resiliently supported fixed ring with a protrusion that comes into contact with the other side of the rotary ring.
JP8765483U 1983-06-07 1983-06-07 Shaft sealing device in rotary compressor Pending JPS59191466U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8765483U JPS59191466U (en) 1983-06-07 1983-06-07 Shaft sealing device in rotary compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8765483U JPS59191466U (en) 1983-06-07 1983-06-07 Shaft sealing device in rotary compressor

Publications (1)

Publication Number Publication Date
JPS59191466U true JPS59191466U (en) 1984-12-19

Family

ID=30217568

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8765483U Pending JPS59191466U (en) 1983-06-07 1983-06-07 Shaft sealing device in rotary compressor

Country Status (1)

Country Link
JP (1) JPS59191466U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101382040B1 (en) * 2011-05-26 2014-04-04 가부시키가이샤 고베 세이코쇼 Shaft sealing structure and rotary fluid machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101382040B1 (en) * 2011-05-26 2014-04-04 가부시키가이샤 고베 세이코쇼 Shaft sealing structure and rotary fluid machine

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