JPH0411970U - - Google Patents

Info

Publication number
JPH0411970U
JPH0411970U JP5303290U JP5303290U JPH0411970U JP H0411970 U JPH0411970 U JP H0411970U JP 5303290 U JP5303290 U JP 5303290U JP 5303290 U JP5303290 U JP 5303290U JP H0411970 U JPH0411970 U JP H0411970U
Authority
JP
Japan
Prior art keywords
spring
ring
mechanical seal
shaped disc
rotating shaft
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
JP5303290U
Other languages
Japanese (ja)
Other versions
JPH083771Y2 (en
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 JP1990053032U priority Critical patent/JPH083771Y2/en
Publication of JPH0411970U publication Critical patent/JPH0411970U/ja
Application granted granted Critical
Publication of JPH083771Y2 publication Critical patent/JPH083771Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Mechanical Sealing (AREA)

Description

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

第１図は本考案の一実施例を示す半断面図、第
２図はその拡大半断面図、第３図は皿バネの正面
図、第４図はその側面図、第５図は他の実施例の
拡大半断面図である。 １……スプリング、２……皿バネ、３……外周
連接端面、４……内周連接端面、５……円周溝、
１０……シールバツクリング、１１……従動環、
１２……Ｏリング、１５……グランドカバー、１
６……Ｏリング、１７……ケーシング、２０……
スリーブカラー、２１……Ｏリング、２２……回
転環、２３……Ｏリング。 Fig. 1 is a half-sectional view showing one embodiment of the present invention, Fig. 2 is an enlarged half-sectional view thereof, Fig. 3 is a front view of a disc spring, Fig. 4 is a side view thereof, and Fig. 5 is an enlarged half-sectional view thereof. FIG. 3 is an enlarged half-sectional view of the embodiment. 1... Spring, 2... Belleville spring, 3... Outer circumference connecting end surface, 4... Inner circumference connecting end surface, 5... Circumferential groove,
10... Seal back ring, 11... Driven ring,
12...O ring, 15...Ground cover, 1
6... O-ring, 17... Casing, 20...
Sleeve collar, 21...O-ring, 22...rotating ring, 23...O-ring.

Claims (1)

【実用新案登録請求の範囲】 １ 耐食性樹脂をリング状に形成した皿バネを回
転軸に少なくとも２以上連接して嵌挿した、 ことを特徴とするメカニカルシール用スプリング
。 ２ リング状の皿バネの連接端面を回転軸の軸線
に対してほぼ直交する面とした請求項第１項のメ
カニカルシール用スプリング。 ３ リング状の皿バネに円周状に溝を形成した請
求項第１項のメカニカルシール用スプリング。 ４ リング状の皿バネの外周側を肉薄に形成した
請求項第１項のメカニカルシール用スプリング。[Claims for Utility Model Registration] 1. A spring for a mechanical seal, characterized in that at least two disc springs formed in a ring shape from a corrosion-resistant resin are connected and fitted onto a rotating shaft. 2. The spring for a mechanical seal according to claim 1, wherein the connecting end surface of the ring-shaped disc spring is a surface substantially perpendicular to the axis of the rotating shaft. 3. The spring for a mechanical seal according to claim 1, wherein a groove is formed circumferentially in the ring-shaped disc spring. 4. The mechanical seal spring according to claim 1, wherein the outer peripheral side of the ring-shaped disc spring is formed thin.
JP1990053032U 1990-05-23 1990-05-23 Spring for mechanical seal Expired - Lifetime JPH083771Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990053032U JPH083771Y2 (en) 1990-05-23 1990-05-23 Spring for mechanical seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990053032U JPH083771Y2 (en) 1990-05-23 1990-05-23 Spring for mechanical seal

Publications (2)

Publication Number Publication Date
JPH0411970U true JPH0411970U (en) 1992-01-30
JPH083771Y2 JPH083771Y2 (en) 1996-01-31

Family

ID=31573861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990053032U Expired - Lifetime JPH083771Y2 (en) 1990-05-23 1990-05-23 Spring for mechanical seal

Country Status (1)

Country Link
JP (1) JPH083771Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0251289U (en) * 1988-09-30 1990-04-10
WO2012056650A1 (en) * 2010-10-29 2012-05-03 株式会社タンケンシールセーコウ Mechanical seal

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57500119A (en) * 1980-02-19 1982-01-21
JPS5856124U (en) * 1981-10-12 1983-04-16 株式会社日立製作所 Shaft sealing device for turbocharger
JPS603365U (en) * 1983-06-22 1985-01-11 炭研精工株式会社 mechanical seal
JPS6429318U (en) * 1987-08-12 1989-02-21

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57500119A (en) * 1980-02-19 1982-01-21
JPS5856124U (en) * 1981-10-12 1983-04-16 株式会社日立製作所 Shaft sealing device for turbocharger
JPS603365U (en) * 1983-06-22 1985-01-11 炭研精工株式会社 mechanical seal
JPS6429318U (en) * 1987-08-12 1989-02-21

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0251289U (en) * 1988-09-30 1990-04-10
WO2012056650A1 (en) * 2010-10-29 2012-05-03 株式会社タンケンシールセーコウ Mechanical seal
CN103201544A (en) * 2010-10-29 2013-07-10 炭研密封精工株式会社 Mechanical seal
JPWO2012056650A1 (en) * 2010-10-29 2014-03-20 株式会社タンケンシールセーコウ mechanical seal
JP5552540B2 (en) * 2010-10-29 2014-07-16 株式会社タンケンシールセーコウ mechanical seal

Also Published As

Publication number Publication date
JPH083771Y2 (en) 1996-01-31

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