JPS58109664U - Non-contact sealing device - Google Patents

Non-contact sealing device

Info

Publication number
JPS58109664U
JPS58109664U JP569682U JP569682U JPS58109664U JP S58109664 U JPS58109664 U JP S58109664U JP 569682 U JP569682 U JP 569682U JP 569682 U JP569682 U JP 569682U JP S58109664 U JPS58109664 U JP S58109664U
Authority
JP
Japan
Prior art keywords
sealing device
contact sealing
gap
fixing ring
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.)
Granted
Application number
JP569682U
Other languages
Japanese (ja)
Other versions
JPS6246045Y2 (en
Inventor
正晴 南
豊 小澤
中澤　邦泰
藤田　卓哉
Original Assignee
三菱重工業株式会社
イ−グル工業株式会社
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 三菱重工業株式会社, イ−グル工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP569682U priority Critical patent/JPS58109664U/en
Publication of JPS58109664U publication Critical patent/JPS58109664U/en
Application granted granted Critical
Publication of JPS6246045Y2 publication Critical patent/JPS6246045Y2/ja
Granted 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図は従来の非接触装置を示す断面図、第２図は本案
の一実施例を示す断面図である。 １：回転軸、２：回転カラー、３：シールリシグリテー
ナ、３′　：背面、４：シールフェースプレート、４′
　：前面、５：ホルダー、６：０リング、７゜７′　ニ
スリッパ−シール、８：ケーシング、９：圧力導入孔、
Ａ：圧力室、ａ１９．ａ□：固定リング。FIG. 1 is a sectional view showing a conventional non-contact device, and FIG. 2 is a sectional view showing an embodiment of the present invention. 1: Rotating shaft, 2: Rotating collar, 3: Seal retainer, 3': Back, 4: Seal face plate, 4'
: Front, 5: Holder, 6: 0 ring, 7゜7' varnish slipper seal, 8: Casing, 9: Pressure introduction hole,
A: Pressure chamber, a19. a□: Fixed ring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転軸に固定された回転ガラ−と、それらを囲繞するケ
ーシングに摺動可能に保持され前面が前記回転カラーに
隙間を存して相対した固定リングとよりなり、前記固定
リングの背面と前記ケーシング間に圧力調節可能な圧力
室を設けて、固定リングの前面と回転力クー間の前記隙
間を調整可能な構成にしたことを特徴とする非接触シー
ル装置。It consists of a rotating collar fixed to a rotating shaft, and a fixing ring that is slidably held by a casing surrounding them and whose front face faces the rotating collar with a gap, and the back surface of the fixing ring and the casing A non-contact sealing device characterized in that a pressure chamber capable of adjusting the pressure is provided therebetween, so that the gap between the front surface of the fixed ring and the rotational force can be adjusted.
JP569682U 1982-01-21 1982-01-21 Non-contact sealing device Granted JPS58109664U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP569682U JPS58109664U (en) 1982-01-21 1982-01-21 Non-contact sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP569682U JPS58109664U (en) 1982-01-21 1982-01-21 Non-contact sealing device

Publications (2)

Publication Number Publication Date
JPS58109664U true JPS58109664U (en) 1983-07-26
JPS6246045Y2 JPS6246045Y2 (en) 1987-12-10

Family

ID=30018492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP569682U Granted JPS58109664U (en) 1982-01-21 1982-01-21 Non-contact sealing device

Country Status (1)

Country Link
JP (1) JPS58109664U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838107U (en) * 1971-09-07 1973-05-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838107U (en) * 1971-09-07 1973-05-10

Also Published As

Publication number Publication date
JPS6246045Y2 (en) 1987-12-10

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