JPH0430192U - - Google Patents

Info

Publication number
JPH0430192U
JPH0430192U JP6947690U JP6947690U JPH0430192U JP H0430192 U JPH0430192 U JP H0430192U JP 6947690 U JP6947690 U JP 6947690U JP 6947690 U JP6947690 U JP 6947690U JP H0430192 U JPH0430192 U JP H0430192U
Authority
JP
Japan
Prior art keywords
pressure
labyrinth seal
seal member
sealing device
fresh water
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
JP6947690U
Other languages
English (en)
Japanese (ja)
Other versions
JP2517476Y2 (ja
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 filed Critical
Priority to JP6947690U priority Critical patent/JP2517476Y2/ja
Publication of JPH0430192U publication Critical patent/JPH0430192U/ja
Application granted granted Critical
Publication of JP2517476Y2 publication Critical patent/JP2517476Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
JP6947690U 1990-06-29 1990-06-29 掘削機のシール装置 Expired - Lifetime JP2517476Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6947690U JP2517476Y2 (ja) 1990-06-29 1990-06-29 掘削機のシール装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6947690U JP2517476Y2 (ja) 1990-06-29 1990-06-29 掘削機のシール装置

Publications (2)

Publication Number Publication Date
JPH0430192U true JPH0430192U (enrdf_load_stackoverflow) 1992-03-11
JP2517476Y2 JP2517476Y2 (ja) 1996-11-20

Family

ID=31604811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6947690U Expired - Lifetime JP2517476Y2 (ja) 1990-06-29 1990-06-29 掘削機のシール装置

Country Status (1)

Country Link
JP (1) JP2517476Y2 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013170679A (ja) * 2012-02-23 2013-09-02 General Electric Co <Ge> シール本体、装置及び方法
JP2016176211A (ja) * 2015-03-19 2016-10-06 三菱重工メカトロシステムズ株式会社 シールド掘削機

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013170679A (ja) * 2012-02-23 2013-09-02 General Electric Co <Ge> シール本体、装置及び方法
JP2016176211A (ja) * 2015-03-19 2016-10-06 三菱重工メカトロシステムズ株式会社 シールド掘削機

Also Published As

Publication number Publication date
JP2517476Y2 (ja) 1996-11-20

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