JPS60241579A - 酸素混入防止用グランドパツキン装置 - Google Patents

酸素混入防止用グランドパツキン装置

Info

Publication number
JPS60241579A
JPS60241579A JP9661584A JP9661584A JPS60241579A JP S60241579 A JPS60241579 A JP S60241579A JP 9661584 A JP9661584 A JP 9661584A JP 9661584 A JP9661584 A JP 9661584A JP S60241579 A JPS60241579 A JP S60241579A
Authority
JP
Japan
Prior art keywords
gas
inhaling
main body
open air
hole
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
JP9661584A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0128268B2 (Direct
Inventor
Masaharu Ishida
正治 石田
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.)
Japan Steel Works Ltd
Original Assignee
Japan Steel Works 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 Japan Steel Works Ltd filed Critical Japan Steel Works Ltd
Priority to JP9661584A priority Critical patent/JPS60241579A/ja
Publication of JPS60241579A publication Critical patent/JPS60241579A/ja
Publication of JPH0128268B2 publication Critical patent/JPH0128268B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing Devices (AREA)
JP9661584A 1984-05-16 1984-05-16 酸素混入防止用グランドパツキン装置 Granted JPS60241579A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9661584A JPS60241579A (ja) 1984-05-16 1984-05-16 酸素混入防止用グランドパツキン装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9661584A JPS60241579A (ja) 1984-05-16 1984-05-16 酸素混入防止用グランドパツキン装置

Publications (2)

Publication Number Publication Date
JPS60241579A true JPS60241579A (ja) 1985-11-30
JPH0128268B2 JPH0128268B2 (Direct) 1989-06-01

Family

ID=14169758

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9661584A Granted JPS60241579A (ja) 1984-05-16 1984-05-16 酸素混入防止用グランドパツキン装置

Country Status (1)

Country Link
JP (1) JPS60241579A (Direct)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04102634A (ja) * 1990-08-16 1992-04-03 Mitsui Eng & Shipbuild Co Ltd 泥土圧送タンクの軸受シール装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04102634A (ja) * 1990-08-16 1992-04-03 Mitsui Eng & Shipbuild Co Ltd 泥土圧送タンクの軸受シール装置

Also Published As

Publication number Publication date
JPH0128268B2 (Direct) 1989-06-01

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