JPS5371786A - Sealing device - Google Patents

Sealing device

Info

Publication number
JPS5371786A
JPS5371786A JP14612776A JP14612776A JPS5371786A JP S5371786 A JPS5371786 A JP S5371786A JP 14612776 A JP14612776 A JP 14612776A JP 14612776 A JP14612776 A JP 14612776A JP S5371786 A JPS5371786 A JP S5371786A
Authority
JP
Japan
Prior art keywords
sealing device
sealing
elastmer
breakage
jack
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
JP14612776A
Other languages
Japanese (ja)
Other versions
JPS5525398B2 (en
Inventor
Yukio Ugawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP14612776A priority Critical patent/JPS5371786A/en
Publication of JPS5371786A publication Critical patent/JPS5371786A/en
Publication of JPS5525398B2 publication Critical patent/JPS5525398B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Sealing Devices (AREA)

Abstract

PURPOSE: To reduce the breakage of elastmer seal and to decrease driving torque while the sealing characteristic is keeping at the time of shielding plug rotation and jack up in a sealing device which seals cover gas etc. in a reactor vessel.
COPYRIGHT: (C)1978,JPO&Japio
JP14612776A 1976-12-07 1976-12-07 Sealing device Granted JPS5371786A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14612776A JPS5371786A (en) 1976-12-07 1976-12-07 Sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14612776A JPS5371786A (en) 1976-12-07 1976-12-07 Sealing device

Publications (2)

Publication Number Publication Date
JPS5371786A true JPS5371786A (en) 1978-06-26
JPS5525398B2 JPS5525398B2 (en) 1980-07-05

Family

ID=15400749

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14612776A Granted JPS5371786A (en) 1976-12-07 1976-12-07 Sealing device

Country Status (1)

Country Link
JP (1) JPS5371786A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003314707A (en) * 2002-04-17 2003-11-06 Rix Corp Lip seal and rotary shaft seal structure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56126862U (en) * 1980-02-25 1981-09-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003314707A (en) * 2002-04-17 2003-11-06 Rix Corp Lip seal and rotary shaft seal structure

Also Published As

Publication number Publication date
JPS5525398B2 (en) 1980-07-05

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