JPS6474424A - Radioactive powder weigher - Google Patents

Radioactive powder weigher

Info

Publication number
JPS6474424A
JPS6474424A JP23339687A JP23339687A JPS6474424A JP S6474424 A JPS6474424 A JP S6474424A JP 23339687 A JP23339687 A JP 23339687A JP 23339687 A JP23339687 A JP 23339687A JP S6474424 A JPS6474424 A JP S6474424A
Authority
JP
Japan
Prior art keywords
cylinder
internal cylinder
internal
hammering device
radioactive powder
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
JP23339687A
Other languages
Japanese (ja)
Inventor
Ryoichi Hashimoto
Takao Asaumi
Takeshi Sasaki
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.)
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi 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 Babcock Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP23339687A priority Critical patent/JPS6474424A/en
Publication of JPS6474424A publication Critical patent/JPS6474424A/en
Pending legal-status Critical Current

Links

Landscapes

  • Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)

Abstract

PURPOSE:To reduce the weight of an internal cylinder part, to improve weighing accuracy, and to preclude contamination by fitting a hammering device on the outside flank of an external cylinder and providing a secondary hammer which cooperates with the piston of the hammering device so that it penetrates the external cylinder. CONSTITUTION:The radioactive powder 20 put in the internal cylinder 3 of double cylinder structure is weighed by a weighing machine 4 and a discharge door 7 in the bottom surface of the internal cylinder 3 is opened after it is confirmed that a specific amount of powder is put in the internal cylinder 3, thereby discharging the radioactive powder 20 through the internal cylinder 3 and the hopper of the external cylinder 2. At this time, the hammering device 5 strikes on the internal cylinder 3, which is vibrated to discharge the radioactive powder 20 from the internal cylinder 3 smoothly and securely. In this case, driving force 21 from the driving piping 6 of the hammering device 5 is sent to the hammering machine 5 fitted to the external cylinder 2 to push the piston 13 and move the secondary hammer 9, thereby striking on the internal cylinder 3.
JP23339687A 1987-09-17 1987-09-17 Radioactive powder weigher Pending JPS6474424A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23339687A JPS6474424A (en) 1987-09-17 1987-09-17 Radioactive powder weigher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23339687A JPS6474424A (en) 1987-09-17 1987-09-17 Radioactive powder weigher

Publications (1)

Publication Number Publication Date
JPS6474424A true JPS6474424A (en) 1989-03-20

Family

ID=16954428

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23339687A Pending JPS6474424A (en) 1987-09-17 1987-09-17 Radioactive powder weigher

Country Status (1)

Country Link
JP (1) JPS6474424A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0552638A (en) * 1991-08-26 1993-03-02 Mesutetsuku:Kk Vertical type precise weighing and supply device for fine powdery material
KR100908700B1 (en) * 2002-10-15 2009-07-22 주식회사 포스코 Dust Hopper Strike

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0552638A (en) * 1991-08-26 1993-03-02 Mesutetsuku:Kk Vertical type precise weighing and supply device for fine powdery material
KR100908700B1 (en) * 2002-10-15 2009-07-22 주식회사 포스코 Dust Hopper Strike

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