JPS58178560U - mechanical seal - Google Patents

mechanical seal

Info

Publication number
JPS58178560U
JPS58178560U JP7712582U JP7712582U JPS58178560U JP S58178560 U JPS58178560 U JP S58178560U JP 7712582 U JP7712582 U JP 7712582U JP 7712582 U JP7712582 U JP 7712582U JP S58178560 U JPS58178560 U JP S58178560U
Authority
JP
Japan
Prior art keywords
ring
shaft
mechanical seal
rotating ring
fixed
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
JP7712582U
Other languages
Japanese (ja)
Other versions
JPS6229725Y2 (en
Inventor
英樹 中山
Original Assignee
株式会社日阪製作所
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 株式会社日阪製作所 filed Critical 株式会社日阪製作所
Priority to JP7712582U priority Critical patent/JPS58178560U/en
Publication of JPS58178560U publication Critical patent/JPS58178560U/en
Application granted granted Critical
Publication of JPS6229725Y2 publication Critical patent/JPS6229725Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • 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図は本考案をポンプに応用した例を示す要部断面
図、第２図は回転環と移動環との係合部を、示す要部平
面図、第３図は軸近辺の分解斜視図。 １・・・ケーシング、２・・・軸、４・・・固定環、６
・・・回転環、８・・・移動環、９・・・軸パツキン、
１０・・・係合片、１１・・・スプリング１，１２・・
・摺動接触面、１４゜１５・・・軸パツキンを収納する
溝、１６・・・潤滑剤、１７、・・・貫通孔。、°Figure 1 is a sectional view of the main part showing an example of applying the present invention to a pump, Figure 2 is a plan view of the main part showing the engagement part between the rotating ring and the movable ring, and Figure 3 is an exploded view of the vicinity of the shaft. Perspective view. 1...Casing, 2...Shaft, 4...Fixed ring, 6
... Rotating ring, 8... Moving ring, 9... Shaft packing,
10... Engagement piece, 11... Spring 1, 12...
・Sliding contact surface, 14° 15...Groove for housing the shaft packing, 16...Lubricant, 17,...Through hole. ,

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）ケーシングに固定された固定環と、軸とともにま
わる回転環と、その中間で軸パツキンを介して軸に回転
可能に嵌挿さ９、前記回転環と係合する保合片を有し且
つ回転環との間に設けたスプリングにより常時前記固定
環と接触するよう附勢された移動環とから成るメカニカ
ルシールにおいて、移動環として、軸との摺動接触面゛
　に、軸パツキンを収納する溝を２ケ所設け、これらの
溝のうち被測位置の溝巾を他方より太き、＜シて潤滑剤
を多く封入可能にしたことを特徴とするメカニカルシー
ル。(1) It has a fixed ring fixed to the casing, a rotating ring that rotates together with the shaft, and a retaining piece 9 that is rotatably fitted onto the shaft via a shaft packing and engages with the rotating ring, and In a mechanical seal consisting of a rotating ring and a movable ring that is always urged to be in contact with the fixed ring by a spring provided between the rotary ring and the movable ring, a shaft packing is housed in the sliding contact surface with the shaft as the movable ring. A mechanical seal characterized in that two grooves are provided, and the width of the groove at the measured position is wider than the other groove so that a large amount of lubricant can be sealed. （２）回転環と係合する移動環の保合片部に貫通孔を形
成した実用新案登録請求の範囲第１項記載のメカニカル
シール。(2) The mechanical seal according to claim 1, which is a registered utility model, in which a through hole is formed in the retaining piece of the movable ring that engages with the rotating ring.
JP7712582U 1982-05-25 1982-05-25 mechanical seal Granted JPS58178560U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7712582U JPS58178560U (en) 1982-05-25 1982-05-25 mechanical seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7712582U JPS58178560U (en) 1982-05-25 1982-05-25 mechanical seal

Publications (2)

Publication Number Publication Date
JPS58178560U true JPS58178560U (en) 1983-11-29
JPS6229725Y2 JPS6229725Y2 (en) 1987-07-30

Family

ID=30086400

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7712582U Granted JPS58178560U (en) 1982-05-25 1982-05-25 mechanical seal

Country Status (1)

Country Link
JP (1) JPS58178560U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019183940A (en) * 2018-04-09 2019-10-24 株式会社タンケンシールセーコウ mechanical seal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019183940A (en) * 2018-04-09 2019-10-24 株式会社タンケンシールセーコウ mechanical seal

Also Published As

Publication number Publication date
JPS6229725Y2 (en) 1987-07-30

Similar Documents

Publication Publication Date Title
JPS58178560U (en) mechanical seal
JPS58178561U (en) mechanical seal
JPS58178559U (en) mechanical seal
JPS60108784U (en) Vacuum pump
JPS58181066U (en) mechanical seal
JPS5980775U (en) Mobile watch rotating bezel device
JPS58122701U (en) Rotation prevention mechanism for rotating piston type fluid machine
JPS59144222U (en) Seal structure of rotating parts for bicycles
JPS611777U (en) Rotating shaft oil seal
JPS6098783U (en) rotary compressor housing
JPS5929418U (en) air bearing
JPS583758U (en) Rotating electric machine shaft sealing device
JPS6059837U (en) Rotating friction shock absorber
JPS59130088U (en) Vane for vane pump
JPS58191301U (en) Vane type rotary fluid machine
JPS6226598U (en)
JPS5999669U (en) liquid general pump
JPS5994633U (en) One-way rotary damper
JPS58165288U (en) fluid rotating machine
JPS5939365U (en) Mechanical seal device
JPS6066884U (en) rotary vane pump
JPS58162294U (en) vane pump
JPS5928695U (en) Vane type fluid machine
JPS5816459U (en) Rotating seal
JPS5973501U (en) Apex seal device for rotary piston engine