JPS6418463A - Powder material feeding device for plasma flame spray coating - Google Patents

Powder material feeding device for plasma flame spray coating

Info

Publication number
JPS6418463A
JPS6418463A JP17340487A JP17340487A JPS6418463A JP S6418463 A JPS6418463 A JP S6418463A JP 17340487 A JP17340487 A JP 17340487A JP 17340487 A JP17340487 A JP 17340487A JP S6418463 A JPS6418463 A JP S6418463A
Authority
JP
Japan
Prior art keywords
powder material
feeding
hopper
flame spray
valve
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
JP17340487A
Other languages
Japanese (ja)
Other versions
JPH0455749B2 (en
Inventor
Chikara Komaki
Hiroyuki Hashimoto
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.)
DAIICHI METEKO KK
Original Assignee
DAIICHI METEKO 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 DAIICHI METEKO KK filed Critical DAIICHI METEKO KK
Priority to JP17340487A priority Critical patent/JPS6418463A/en
Publication of JPS6418463A publication Critical patent/JPS6418463A/en
Publication of JPH0455749B2 publication Critical patent/JPH0455749B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE:To secure the feeding state of a constant quantity for the feeding of a powder material to the side of flame spray gun by means of a quantitative feeding means provided on a feeding hopper by maintaining the powder material in the feeding hopper at a constant level all the time. CONSTITUTION:A means to feed a powder material to a flame spray gun consists of a powder material feeding hopper 3, a replenishing hopper 2 positioned on the upper section of the feeding hopper and a quantitative feeding means 5 provided in the feeding hopper 3. Said hoppers 2 and 3 are communicated with each other through a valve 16, and a level sensing means 24 to sense the quantity of the powder material in the hopper 3 is installed in the feeding hopper 3. A time computing operating means 25 to make the valve 16 opening for a given period of time corresponding to a means 24 is provided in said valve 16 to maintain the powder material in the hopper 3 always at a constant quantity level. As a result, the feeding of powder material to the side of flame spray gun by means of quantitative feeding means can be secured in a state of a constant quantity at all times.
JP17340487A 1987-07-11 1987-07-11 Powder material feeding device for plasma flame spray coating Granted JPS6418463A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17340487A JPS6418463A (en) 1987-07-11 1987-07-11 Powder material feeding device for plasma flame spray coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17340487A JPS6418463A (en) 1987-07-11 1987-07-11 Powder material feeding device for plasma flame spray coating

Publications (2)

Publication Number Publication Date
JPS6418463A true JPS6418463A (en) 1989-01-23
JPH0455749B2 JPH0455749B2 (en) 1992-09-04

Family

ID=15959794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17340487A Granted JPS6418463A (en) 1987-07-11 1987-07-11 Powder material feeding device for plasma flame spray coating

Country Status (1)

Country Link
JP (1) JPS6418463A (en)

Also Published As

Publication number Publication date
JPH0455749B2 (en) 1992-09-04

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