JPS57142889A - Method of opening manhole for tank - Google Patents

Method of opening manhole for tank

Info

Publication number
JPS57142889A
JPS57142889A JP56020107A JP2010781A JPS57142889A JP S57142889 A JPS57142889 A JP S57142889A JP 56020107 A JP56020107 A JP 56020107A JP 2010781 A JP2010781 A JP 2010781A JP S57142889 A JPS57142889 A JP S57142889A
Authority
JP
Japan
Prior art keywords
tank
opening manhole
manhole
opening
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
JP56020107A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6246431B2 (enrdf_load_stackoverflow
Inventor
Katsuyuki Kakehi
Katsuharu Kaihou
Hisashi Toda
Akio Oosugi
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.)
Kawasaki Heavy Industries Ltd
Kawasaki Motors Ltd
Original Assignee
Kawasaki Heavy Industries Ltd
Kawasaki Jukogyo KK
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 Kawasaki Heavy Industries Ltd, Kawasaki Jukogyo KK filed Critical Kawasaki Heavy Industries Ltd
Priority to JP56020107A priority Critical patent/JPS57142889A/ja
Publication of JPS57142889A publication Critical patent/JPS57142889A/ja
Publication of JPS6246431B2 publication Critical patent/JPS6246431B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Filling Or Discharging Of Gas Storage Vessels (AREA)
JP56020107A 1981-02-16 1981-02-16 Method of opening manhole for tank Granted JPS57142889A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56020107A JPS57142889A (en) 1981-02-16 1981-02-16 Method of opening manhole for tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56020107A JPS57142889A (en) 1981-02-16 1981-02-16 Method of opening manhole for tank

Publications (2)

Publication Number Publication Date
JPS57142889A true JPS57142889A (en) 1982-09-03
JPS6246431B2 JPS6246431B2 (enrdf_load_stackoverflow) 1987-10-02

Family

ID=12017886

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56020107A Granted JPS57142889A (en) 1981-02-16 1981-02-16 Method of opening manhole for tank

Country Status (1)

Country Link
JP (1) JPS57142889A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6333294A (ja) * 1986-07-22 1988-02-12 株式会社　富永製作所 危険物貯蔵用地下タンクのマンホ−ル加工方法
JP2003095382A (ja) * 2001-09-25 2003-04-03 Ishikawajima Harima Heavy Ind Co Ltd タンクのマンホール構造
JP2009126586A (ja) * 2007-11-26 2009-06-11 Air Products & Chemicals Inc ヒトアクセス設備を有する容器

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6333294A (ja) * 1986-07-22 1988-02-12 株式会社　富永製作所 危険物貯蔵用地下タンクのマンホ−ル加工方法
JP2003095382A (ja) * 2001-09-25 2003-04-03 Ishikawajima Harima Heavy Ind Co Ltd タンクのマンホール構造
JP2009126586A (ja) * 2007-11-26 2009-06-11 Air Products & Chemicals Inc ヒトアクセス設備を有する容器
JP2012136296A (ja) * 2007-11-26 2012-07-19 Air Products & Chemicals Inc ヒトアクセス設備を有する容器
US9222622B2 (en) 2007-11-26 2015-12-29 Air Products And Chemicals, Inc. Vessels with personnel access provisions
US10222000B2 (en) 2007-11-26 2019-03-05 Versum Materials Us, Llc Vessels with personnel access provisions

Also Published As

Publication number Publication date
JPS6246431B2 (enrdf_load_stackoverflow) 1987-10-02

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