JPS571087A - Method of preventing bridge phenomenon and rathole phenomenon of hopper - Google Patents

Method of preventing bridge phenomenon and rathole phenomenon of hopper

Info

Publication number
JPS571087A
JPS571087A JP6758680A JP6758680A JPS571087A JP S571087 A JPS571087 A JP S571087A JP 6758680 A JP6758680 A JP 6758680A JP 6758680 A JP6758680 A JP 6758680A JP S571087 A JPS571087 A JP S571087A
Authority
JP
Japan
Prior art keywords
phenomenon
hopper
rathole
preventing bridge
preventing
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.)
Pending
Application number
JP6758680A
Other languages
Japanese (ja)
Inventor
Tetsuo Mitani
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.)
TOYO WATCH CASE Manufacturing
Original Assignee
TOYO WATCH CASE Manufacturing
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 TOYO WATCH CASE Manufacturing filed Critical TOYO WATCH CASE Manufacturing
Priority to JP6758680A priority Critical patent/JPS571087A/en
Publication of JPS571087A publication Critical patent/JPS571087A/en
Pending legal-status Critical Current

Links

Landscapes

  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
JP6758680A 1980-05-21 1980-05-21 Method of preventing bridge phenomenon and rathole phenomenon of hopper Pending JPS571087A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6758680A JPS571087A (en) 1980-05-21 1980-05-21 Method of preventing bridge phenomenon and rathole phenomenon of hopper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6758680A JPS571087A (en) 1980-05-21 1980-05-21 Method of preventing bridge phenomenon and rathole phenomenon of hopper

Publications (1)

Publication Number Publication Date
JPS571087A true JPS571087A (en) 1982-01-06

Family

ID=13349163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6758680A Pending JPS571087A (en) 1980-05-21 1980-05-21 Method of preventing bridge phenomenon and rathole phenomenon of hopper

Country Status (1)

Country Link
JP (1) JPS571087A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0446022U (en) * 1990-08-23 1992-04-20
JPH08133474A (en) * 1994-11-07 1996-05-28 Ishimaru Seisakusho:Kk Forced feed pressure tank, and method and equipment for counting and forcibly feeding powder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0446022U (en) * 1990-08-23 1992-04-20
JPH08133474A (en) * 1994-11-07 1996-05-28 Ishimaru Seisakusho:Kk Forced feed pressure tank, and method and equipment for counting and forcibly feeding powder

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