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KR910020519A - Cleaning device for electrophotographic application - Google Patents

Cleaning device for electrophotographic application Download PDF

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Publication number
KR910020519A
KR910020519A KR1019900007452A KR900007452A KR910020519A KR 910020519 A KR910020519 A KR 910020519A KR 1019900007452 A KR1019900007452 A KR 1019900007452A KR 900007452 A KR900007452 A KR 900007452A KR 910020519 A KR910020519 A KR 910020519A
Authority
KR
South Korea
Prior art keywords
cleaning device
waste toner
electrophotographic application
cleaning
toner container
Prior art date
Application number
KR1019900007452A
Other languages
Korean (ko)
Inventor
이동호
Original Assignee
정용문
삼성전자 주식회사
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 정용문, 삼성전자 주식회사 filed Critical 정용문
Priority to KR1019900007452A priority Critical patent/KR910020519A/en
Publication of KR910020519A publication Critical patent/KR910020519A/en

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  • Cleaning In Electrography (AREA)

Abstract

내용 없음No content

Description

전자사진 응용기기의 크리닝 장치Cleaning device for electrophotographic application

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제3도는 본 고안의 전자사진 응용기기의 크리닝 장치, 제4도는 A-A선 단면도, 제5도는 B-B선 단면도로서 작용 상태도.3 is a cleaning apparatus of an electrophotographic application device of the present invention, FIG. 4 is a sectional view taken along the line A-A, and FIG. 5 is a sectional view taken along the line B-B.

Claims (2)

전자사진 응용기기의 크리닝 장치에 있어서, 감광드럼(28)일측에 크리닝 블레이드(11)와 안내판(13)을 설치하고 하측의 크리닝장치(15)와 일제화된 폐토너통(14)을 형성하고 크리닝장치(15)에서 폐토너통(14)으로 폐토너(12)가 이송되게 오우거(36)을 설치하고 크리닝장치(15)와 일체화된 폐토너통(14)내부 바닥에 상측으로 돌출되게 다수개의 벽(16)이 형성된 것을 특징으로 하는 전자사진 응용기기의 크리닝장치.In the cleaning apparatus of the electrophotographic application apparatus, the cleaning blade 11 and the guide plate 13 are installed on one side of the photosensitive drum 28, and the waste toner container 14 unified with the lower cleaning apparatus 15 is formed. Ogre 36 is installed so that the waste toner 12 is transferred from the cleaning device 15 to the waste toner container 14, and a plurality of protrusions protrude upward from the inner bottom of the waste toner container 14 integrated with the cleaning device 15. Cleaning apparatus for an electrophotographic application, characterized in that two walls (16) are formed. 제1항에 있어서, 크리닝장치(15)와 일체화된 폐토너통(14)내부 바닥에서 일정한 간격을 두고 경사를 이루는 다수개의 칸막이 벽(16)을 설치하여서 된것을 특징으로 하는 전자사진 응용기기의 크리닝장치.The electrophotographic application apparatus according to claim 1, characterized in that a plurality of partition walls (16) inclined at regular intervals on the bottom of the waste toner container (14) integrated with the cleaning device (15) are provided. Cleaning device. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019900007452A 1990-05-23 1990-05-23 Cleaning device for electrophotographic application KR910020519A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900007452A KR910020519A (en) 1990-05-23 1990-05-23 Cleaning device for electrophotographic application

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900007452A KR910020519A (en) 1990-05-23 1990-05-23 Cleaning device for electrophotographic application

Publications (1)

Publication Number Publication Date
KR910020519A true KR910020519A (en) 1991-12-20

Family

ID=67482764

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900007452A KR910020519A (en) 1990-05-23 1990-05-23 Cleaning device for electrophotographic application

Country Status (1)

Country Link
KR (1) KR910020519A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7068968B2 (en) 2003-07-04 2006-06-27 Samsung Electronics Co., Ltd. Waste toner transfer apparatus and electrophotographic printer adopting the same
US7406289B2 (en) 2004-04-27 2008-07-29 Samsung Electronics Co., Ltd. Image forming apparatus using a cleaning device and cleaning method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7068968B2 (en) 2003-07-04 2006-06-27 Samsung Electronics Co., Ltd. Waste toner transfer apparatus and electrophotographic printer adopting the same
US7406289B2 (en) 2004-04-27 2008-07-29 Samsung Electronics Co., Ltd. Image forming apparatus using a cleaning device and cleaning method thereof

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A201 Request for examination
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19900523

PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19900523

Comment text: Request for Examination of Application

PG1501 Laying open of application
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PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19930331

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 19930607

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 19930331

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I