JPS5697664A - Seal - Google Patents

Seal

Info

Publication number
JPS5697664A
JPS5697664A JP17161179A JP17161179A JPS5697664A JP S5697664 A JPS5697664 A JP S5697664A JP 17161179 A JP17161179 A JP 17161179A JP 17161179 A JP17161179 A JP 17161179A JP S5697664 A JPS5697664 A JP S5697664A
Authority
JP
Japan
Prior art keywords
sealing material
roller
rotating bodies
oil
ball
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
JP17161179A
Other languages
Japanese (ja)
Inventor
Kinji Shigeno
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP17161179A priority Critical patent/JPS5697664A/en
Publication of JPS5697664A publication Critical patent/JPS5697664A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To reduce the amount of oil leakage by providing a groove along the boundary where two circular cylinders contact with each other, a placing a sealing material in said groove and making a blade provided with a ball or roller at the portion on said material travel thereon.
CONSTITUTION: Between the contact surfaces of rotating bodies 1 and 2, a sealing material 6 is placed, and a blade, which is mounted with a ball or roller 4, is made to travel on the sealing material 6. When the pressure of the roller 4 is not applied, the sealing material 6 contacts with the rotating bodies 1 and 2 through only an oil film 5 or the edges of the sealing material 6, so that the edges prevent the leakages of oil. When the roller 4 applies a pressure, the sealing material 6 is deformed to closely contact with the rotating bodies 1 and 2 so as to provide a complete seal.
COPYRIGHT: (C)1981,JPO&Japio
JP17161179A 1979-12-31 1979-12-31 Seal Pending JPS5697664A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17161179A JPS5697664A (en) 1979-12-31 1979-12-31 Seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17161179A JPS5697664A (en) 1979-12-31 1979-12-31 Seal

Publications (1)

Publication Number Publication Date
JPS5697664A true JPS5697664A (en) 1981-08-06

Family

ID=15926374

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17161179A Pending JPS5697664A (en) 1979-12-31 1979-12-31 Seal

Country Status (1)

Country Link
JP (1) JPS5697664A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10658687B2 (en) 2016-12-14 2020-05-19 Hyundai Motor Company Air shut-off valve apparatus for fuel cell system and method of controlling same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10658687B2 (en) 2016-12-14 2020-05-19 Hyundai Motor Company Air shut-off valve apparatus for fuel cell system and method of controlling same

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