KR890009098U - 보일러의 연료 급송장치 - Google Patents

보일러의 연료 급송장치

Info

Publication number: KR890009098U
Authority: KR; South Korea
Prior art keywords: boiler feeder; boiler; feeder
Prior art date: 1987-10-12

Application number

KR2019870017374U

Other languages

English (en)

Other versions

KR900008308Y1 (ko

Inventor

이용남

Original Assignee

이용남

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.)

1987-10-12

Filing date

1987-10-12

Publication date

1989-05-30

1987-10-12 Application filed by 이용남 filed Critical 이용남

1987-10-12 Priority to KR2019870017374U priority Critical patent/KR900008308Y1/ko

1989-05-30 Publication of KR890009098U publication Critical patent/KR890009098U/ko

1990-09-13 Application granted granted Critical

1990-09-13 Publication of KR900008308Y1 publication Critical patent/KR900008308Y1/ko

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
- F23K3/10—Under-feed arrangements
- F23K3/12—Under-feed arrangements feeding by piston
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2203/00—Feeding arrangements
- F23K2203/20—Feeding/conveying devices
- F23K2203/203—Feeding/conveying devices using pistons or rams

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Solid-Fuel Combustion (AREA)

KR2019870017374U 1987-10-12 1987-10-12 보일러의 연료 급송장치 KR900008308Y1 (ko)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
KR2019870017374U KR900008308Y1 (ko)	1987-10-12	1987-10-12	보일러의 연료 급송장치

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR2019870017374U KR900008308Y1 (ko)	1987-10-12	1987-10-12	보일러의 연료 급송장치

Publications (2)

Publication Number	Publication Date
KR890009098U true KR890009098U (ko)	1989-05-30
KR900008308Y1 KR900008308Y1 (ko)	1990-09-13

Family

ID=19268572

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR2019870017374U KR900008308Y1 (ko)	1987-10-12	1987-10-12	보일러의 연료 급송장치

Country Status (1)

Country	Link
KR (1)	KR900008308Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR101707169B1 (ko) *	2016-05-02	2017-02-15	문상원	고체연료용 보일러의 연료공급장치

1987
- 1987-10-12 KR KR2019870017374U patent/KR900008308Y1/ko active IP Right Grant

Also Published As

Publication number	Publication date
KR900008308Y1 (ko)	1990-09-13

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Legal Events

Date	Code	Title	Description
1987-10-12	A201	Request for examination
1987-10-12	UA0108	Application for utility model registration	Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19871012
1987-10-12	UA0201	Request for examination	Patent event date: 19871012 Patent event code: UA02012R01D Comment text: Request for Examination of Application
1989-05-30	UG1501	Laying open of application
1990-02-12	E902	Notification of reason for refusal
1990-02-12	UE0902	Notice of grounds for rejection	Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19900212
1990-09-13	UG1604	Publication of application	Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19900811
1990-12-04	E701	Decision to grant or registration of patent right
1990-12-04	UE0701	Decision of registration	Patent event date: 19901204 Comment text: Decision to Grant Registration Patent event code: UE07011S01D
1992-02-04	NORF	Unpaid initial registration fee
1992-02-04	UC1904	Unpaid initial registration fee