JPS57173670A - Shaft sealing device - Google Patents

Shaft sealing device

Info

Publication number
JPS57173670A
JPS57173670A JP5854581A JP5854581A JPS57173670A JP S57173670 A JPS57173670 A JP S57173670A JP 5854581 A JP5854581 A JP 5854581A JP 5854581 A JP5854581 A JP 5854581A JP S57173670 A JPS57173670 A JP S57173670A
Authority
JP
Japan
Prior art keywords
conducting
shaft sealing
pressure holding
section
oil
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
JP5854581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6250711B2 (enrdf_load_stackoverflow
Inventor
Toyoo Konno
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5854581A priority Critical patent/JPS57173670A/ja
Publication of JPS57173670A publication Critical patent/JPS57173670A/ja
Publication of JPS6250711B2 publication Critical patent/JPS6250711B2/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
    • F16J15/44—Free-space packings
    • F16J15/443—Free-space packings provided with discharge channels

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
JP5854581A 1981-04-20 1981-04-20 Shaft sealing device Granted JPS57173670A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5854581A JPS57173670A (en) 1981-04-20 1981-04-20 Shaft sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5854581A JPS57173670A (en) 1981-04-20 1981-04-20 Shaft sealing device

Publications (2)

Publication Number Publication Date
JPS57173670A true JPS57173670A (en) 1982-10-26
JPS6250711B2 JPS6250711B2 (enrdf_load_stackoverflow) 1987-10-26

Family

ID=13087414

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5854581A Granted JPS57173670A (en) 1981-04-20 1981-04-20 Shaft sealing device

Country Status (1)

Country Link
JP (1) JPS57173670A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100917031B1 (ko) 2007-11-13 2009-09-10 권복화 비접촉 시일

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100917031B1 (ko) 2007-11-13 2009-09-10 권복화 비접촉 시일

Also Published As

Publication number Publication date
JPS6250711B2 (enrdf_load_stackoverflow) 1987-10-26

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