KR100603268B1 - 리튬 2차전지용 집전체 카본 코팅장치 - Google Patents
리튬 2차전지용 집전체 카본 코팅장치 Download PDFInfo
- Publication number
- KR100603268B1 KR100603268B1 KR1019990050587A KR19990050587A KR100603268B1 KR 100603268 B1 KR100603268 B1 KR 100603268B1 KR 1019990050587 A KR1019990050587 A KR 1019990050587A KR 19990050587 A KR19990050587 A KR 19990050587A KR 100603268 B1 KR100603268 B1 KR 100603268B1
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- KR
- South Korea
- Prior art keywords
- current collector
- carbon coating
- liquid
- lithium secondary
- secondary battery
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- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/16—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length only at particular parts of the work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/003—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating incorporating means for heating or cooling the liquid or other fluent material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C21/00—Accessories or implements for use in connection with applying liquids or other fluent materials to surfaces, not provided for in groups B05C1/00 - B05C19/00
- B05C21/005—Masking devices
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- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
또한, 상기 스프레이수단의 측부에는 스프레이수단의 상부를 통과하는 동안 스프레이수단으로부터 분사된 카본코팅액이 그 표면에 도포되어 있는 집전체를 그 내부로 통과시키며 집전체 표면에 코팅되어 있는 코팅막을 건조시키는 건조기(13)가 더 구비되는 것을 특징으로 한다.
또한, 상기 스프레이수단은 액상의 카본코팅액을 저장하고 있는 탱크와; 펌프에 의해 가압된 카본코팅액을 상부로 분사하는 노즐을 포함하는 것을 특징으로 한다.
Claims (4)
- 액상의 카본코팅액을 상부로 분사하는 스프레이수단과;일정폭을 갖는 벨트형태의 집전체(15)를 가이드하며 상기 스프레이수단 상부로 주행시켜, 집전체(15)에 카본 코팅막이 도포되도록 하는 다수의 롤러(19)와;집전체의 탭이 형성될 부위를 가려 상부로 분사되는 액상의 카본코팅액이 탭이 형성될 부위에 도달하지 못하게 함으로써 해당부위에 코팅막이 도포되지 않도록 상기 집전체(15)의 하부에 설치되는 스크리닝수단을 포함하는 것을 특징으로 하는 리튬 2차전지용 집전체 카본 코팅장치.
- 제 1항에 있어서,상기 스프레이수단의 측부에는 스프레이수단의 상부를 통과하는 동안 스프레이수단으로부터 분사된 카본코팅액이 그 표면에 도포되어 있는 집전체를 그 내부로 통과시키며 집전체 표면에 코팅되어 있는 코팅막을 건조시키는 건조기(13)가 더 구비되는 것을 특징으로 하는 리튬 2차전지용 집전체 카본 코팅장치.
- 제 1항에 있어서, 상기 스프레이수단은 액상의 카본코팅액을 저장하고 있는 탱크(25)와; 펌프(27)에 의해 가압된 카본코팅액을 상부로 분사하는 노즐(29)을 포함하는 것을 특징으로 하는 리튬 2차전지용 집전체 카본 코팅장치.
- 제 1항에 있어서, 상기 스크리닝수단은 집전체(15)에 형성될 탭의 길이만큼의 폭을 가지며 순환운동하는 벨트스크린(35)과; 상기 벨트스크린(35)을 지지하며 계속적으로 순환시키는 다수의 롤러(37)와; 내부에 세정액(39)을 수용하고 있으며 롤러가 상기 벨트스크린(35)을 세정액 내부로 통과시킴으로써 세정을 이루도록 하는 세정액탱크(41)를 포함하는 것을 특징으로 하는 리튬 2차전지용 집전체 카본 코팅장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990050587A KR100603268B1 (ko) | 1999-11-15 | 1999-11-15 | 리튬 2차전지용 집전체 카본 코팅장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990050587A KR100603268B1 (ko) | 1999-11-15 | 1999-11-15 | 리튬 2차전지용 집전체 카본 코팅장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20010046707A KR20010046707A (ko) | 2001-06-15 |
| KR100603268B1 true KR100603268B1 (ko) | 2006-07-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019990050587A Expired - Fee Related KR100603268B1 (ko) | 1999-11-15 | 1999-11-15 | 리튬 2차전지용 집전체 카본 코팅장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100603268B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100767781B1 (ko) | 2006-03-20 | 2007-10-18 | 주식회사 메이드 | 탄소섬유사 제조공정 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110189378A1 (en) * | 2010-02-04 | 2011-08-04 | Moon So-Ii | Apparatus and method for coating a functional layer |
| CN111905963A (zh) * | 2020-06-30 | 2020-11-10 | 安徽南都华铂新材料科技有限公司 | 一种扣式电池生产涂布设备及其使用方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0785870A (ja) * | 1993-09-17 | 1995-03-31 | Furukawa Battery Co Ltd:The | 水素吸蔵合金粉末スラリーの塗布装置 |
| US5443602A (en) * | 1994-09-08 | 1995-08-22 | Kejha; Joseph B. | Apparatus and method for automatic mass production and packaging of electrochemical cells |
| JPH11244761A (ja) * | 1998-03-06 | 1999-09-14 | Asahi Chem Ind Co Ltd | 塗工装置 |
| KR100477738B1 (ko) * | 1998-12-29 | 2005-06-08 | 삼성에스디아이 주식회사 | 이차전지용 활물질 슬러리 코팅장치 |
-
1999
- 1999-11-15 KR KR1019990050587A patent/KR100603268B1/ko not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0785870A (ja) * | 1993-09-17 | 1995-03-31 | Furukawa Battery Co Ltd:The | 水素吸蔵合金粉末スラリーの塗布装置 |
| US5443602A (en) * | 1994-09-08 | 1995-08-22 | Kejha; Joseph B. | Apparatus and method for automatic mass production and packaging of electrochemical cells |
| JPH11244761A (ja) * | 1998-03-06 | 1999-09-14 | Asahi Chem Ind Co Ltd | 塗工装置 |
| KR100477738B1 (ko) * | 1998-12-29 | 2005-06-08 | 삼성에스디아이 주식회사 | 이차전지용 활물질 슬러리 코팅장치 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100767781B1 (ko) | 2006-03-20 | 2007-10-18 | 주식회사 메이드 | 탄소섬유사 제조공정 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20010046707A (ko) | 2001-06-15 |
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