JPH0649974Y2 - オイルシール - Google Patents

オイルシール

Info

Publication number
JPH0649974Y2
JPH0649974Y2 JP1989050661U JP5066189U JPH0649974Y2 JP H0649974 Y2 JPH0649974 Y2 JP H0649974Y2 JP 1989050661 U JP1989050661 U JP 1989050661U JP 5066189 U JP5066189 U JP 5066189U JP H0649974 Y2 JPH0649974 Y2 JP H0649974Y2
Authority
JP
Japan
Prior art keywords
backup
cylindrical portion
attached
reinforcing ring
backup sheet
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.)
Expired - Lifetime
Application number
JP1989050661U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02141768U (enrdf_load_html_response
Inventor
光男 吉村
Original Assignee
エヌオーケー株式会社
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 エヌオーケー株式会社 filed Critical エヌオーケー株式会社
Priority to JP1989050661U priority Critical patent/JPH0649974Y2/ja
Publication of JPH02141768U publication Critical patent/JPH02141768U/ja
Application granted granted Critical
Publication of JPH0649974Y2 publication Critical patent/JPH0649974Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Sealing With Elastic Sealing Lips (AREA)
JP1989050661U 1989-04-28 1989-04-28 オイルシール Expired - Lifetime JPH0649974Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989050661U JPH0649974Y2 (ja) 1989-04-28 1989-04-28 オイルシール

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989050661U JPH0649974Y2 (ja) 1989-04-28 1989-04-28 オイルシール

Publications (2)

Publication Number Publication Date
JPH02141768U JPH02141768U (enrdf_load_html_response) 1990-11-29
JPH0649974Y2 true JPH0649974Y2 (ja) 1994-12-14

Family

ID=31569400

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989050661U Expired - Lifetime JPH0649974Y2 (ja) 1989-04-28 1989-04-28 オイルシール

Country Status (1)

Country Link
JP (1) JPH0649974Y2 (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPH02141768U (enrdf_load_html_response) 1990-11-29

Similar Documents

Publication Publication Date Title
US6568687B2 (en) Mechanical face seal
RU2256114C2 (ru) Способ изготовления уплотнительного устройства (варианты)
JP3443423B2 (ja) 密封装置およびその製造方法
AU2001285153A1 (en) Improved mechanical face seal
JP5374591B2 (ja) リップタイプシール
WO1988002454A1 (en) Shaft seal
US4300773A (en) Sealing device
JPS6248093B2 (enrdf_load_html_response)
JPH0649974Y2 (ja) オイルシール
JP5016423B2 (ja) リップタイプシール
JPH0726690B2 (ja) シ−ル装置
US2646296A (en) Packing for use between rotatable and fixed parts
US5421242A (en) Membrane arrangement for a pressure switch or for a pressure-responsive transmitter and process and apparatus for assembling the arrangement
JPH0649972Y2 (ja) オイルシール
JPH09105468A (ja) 密封装置
JPS6116280A (ja) 液体用シ−ル
JPH0710132Y2 (ja) 密封装置
JPH0247311Y2 (enrdf_load_html_response)
JPH0614137Y2 (ja) 密封装置
JPH0446139Y2 (enrdf_load_html_response)
JPH0222524Y2 (enrdf_load_html_response)
JPH0539239Y2 (enrdf_load_html_response)
JPH0144799Y2 (enrdf_load_html_response)
JP2004225856A (ja) メカニカルシール装置
WO1989009355A1 (en) Sealing member for sealing magnetic fluid and method of producing same

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term