JPS5733268A - Mechanical seal - Google Patents

Mechanical seal

Info

Publication number
JPS5733268A
JPS5733268A JP10806680A JP10806680A JPS5733268A JP S5733268 A JPS5733268 A JP S5733268A JP 10806680 A JP10806680 A JP 10806680A JP 10806680 A JP10806680 A JP 10806680A JP S5733268 A JPS5733268 A JP S5733268A
Authority
JP
Japan
Prior art keywords
seal
sealing
seal ring
stationary
ring
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
JP10806680A
Other languages
Japanese (ja)
Inventor
Ikuo Nakano
Akira Asaba
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Carbon Co Ltd
Original Assignee
Nippon Carbon Co Ltd
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 Nippon Carbon Co Ltd filed Critical Nippon Carbon Co Ltd
Priority to JP10806680A priority Critical patent/JPS5733268A/en
Publication of JPS5733268A publication Critical patent/JPS5733268A/en
Pending legal-status Critical Current

Links

Landscapes

  • Mechanical Sealing (AREA)

Abstract

PURPOSE: To obtain reliable sealing of a simple assembly by constituting the seal with a rotary seal ring, having a perpendicular seal end and a tapered circumference and fixed to the rotating shaft, and a stationary ring, having a circular projection.
CONSTITUTION: Initial sealing is accomplished by pressing the face of a circular projection 8 of a stationary seal ring against the seal end 5, perpendicular to the axis of rotation, of a rotary seal ring 6 fixed to the rotating shaft 11 and having its circumference tapered off towards the seal end 5. In the course of time after the machine is started operaing under the above mentioned initial sealing, the stationary seal ring will be worn. Then, sealing is maintained by the seal faces a and a'. As sealing area becomes larger, the sealing effect becomes more stable.
COPYRIGHT: (C)1982,JPO&Japio
JP10806680A 1980-08-06 1980-08-06 Mechanical seal Pending JPS5733268A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10806680A JPS5733268A (en) 1980-08-06 1980-08-06 Mechanical seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10806680A JPS5733268A (en) 1980-08-06 1980-08-06 Mechanical seal

Publications (1)

Publication Number Publication Date
JPS5733268A true JPS5733268A (en) 1982-02-23

Family

ID=14475017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10806680A Pending JPS5733268A (en) 1980-08-06 1980-08-06 Mechanical seal

Country Status (1)

Country Link
JP (1) JPS5733268A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60157462A (en) * 1984-01-12 1985-08-17 リーター　マシーン　ワークス　リミテイド Method and device for monitoring quantity of yarn package

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4523624Y1 (en) * 1967-09-12 1970-09-17
JPS5061558A (en) * 1973-10-03 1975-05-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4523624Y1 (en) * 1967-09-12 1970-09-17
JPS5061558A (en) * 1973-10-03 1975-05-27

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60157462A (en) * 1984-01-12 1985-08-17 リーター　マシーン　ワークス　リミテイド Method and device for monitoring quantity of yarn package
JPH05246621A (en) * 1984-01-12 1993-09-24 Rieter Machine Works Ltd Monitoring method for thread package quality

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