JPS63121653U - - Google Patents

Info

Publication number
JPS63121653U
JPS63121653U JP1987011269U JP1126987U JPS63121653U JP S63121653 U JPS63121653 U JP S63121653U JP 1987011269 U JP1987011269 U JP 1987011269U JP 1126987 U JP1126987 U JP 1126987U JP S63121653 U JPS63121653 U JP S63121653U
Authority
JP
Japan
Prior art keywords
air chamber
bag
lower air
inlet
predetermined thickness
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
JP1987011269U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0629234Y2 (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 JP1987011269U priority Critical patent/JPH0629234Y2/ja
Publication of JPS63121653U publication Critical patent/JPS63121653U/ja
Application granted granted Critical
Publication of JPH0629234Y2 publication Critical patent/JPH0629234Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Pipe Accessories (AREA)
JP1987011269U 1987-01-28 1987-01-28 管敷設工事における充填材の堰止エア−バツグ Expired - Lifetime JPH0629234Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987011269U JPH0629234Y2 (ja) 1987-01-28 1987-01-28 管敷設工事における充填材の堰止エア−バツグ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987011269U JPH0629234Y2 (ja) 1987-01-28 1987-01-28 管敷設工事における充填材の堰止エア−バツグ

Publications (2)

Publication Number Publication Date
JPS63121653U true JPS63121653U (enrdf_load_stackoverflow) 1988-08-08
JPH0629234Y2 JPH0629234Y2 (ja) 1994-08-10

Family

ID=30798329

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987011269U Expired - Lifetime JPH0629234Y2 (ja) 1987-01-28 1987-01-28 管敷設工事における充填材の堰止エア−バツグ

Country Status (1)

Country Link
JP (1) JPH0629234Y2 (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS616543U (ja) * 1984-06-19 1986-01-16 丸誠重工業株式会社 Ｐｉｐ工法における充填材止水装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS616543U (ja) * 1984-06-19 1986-01-16 丸誠重工業株式会社 Ｐｉｐ工法における充填材止水装置

Also Published As

Publication number Publication date
JPH0629234Y2 (ja) 1994-08-10

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