KR950004798U - 리이드 프레임 성형금형의 청소장치 - Google Patents
리이드 프레임 성형금형의 청소장치Info
- Publication number
- KR950004798U KR950004798U KR2019930014039U KR930014039U KR950004798U KR 950004798 U KR950004798 U KR 950004798U KR 2019930014039 U KR2019930014039 U KR 2019930014039U KR 930014039 U KR930014039 U KR 930014039U KR 950004798 U KR950004798 U KR 950004798U
- Authority
- KR
- South Korea
- Prior art keywords
- cleaning device
- lead frame
- molding mold
- frame molding
- mold
- Prior art date
Links
- 238000004140 cleaning Methods 0.000 title 1
- 238000000465 moulding Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1753—Cleaning or purging, e.g. of the injection unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
- H01L21/67028—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930014039U KR960005384Y1 (ko) | 1993-07-26 | 1993-07-26 | 리이드 프레임 성형금형의 청소장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930014039U KR960005384Y1 (ko) | 1993-07-26 | 1993-07-26 | 리이드 프레임 성형금형의 청소장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950004798U true KR950004798U (ko) | 1995-02-18 |
KR960005384Y1 KR960005384Y1 (ko) | 1996-06-28 |
Family
ID=19359915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019930014039U KR960005384Y1 (ko) | 1993-07-26 | 1993-07-26 | 리이드 프레임 성형금형의 청소장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR960005384Y1 (ko) |
-
1993
- 1993-07-26 KR KR2019930014039U patent/KR960005384Y1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR960005384Y1 (ko) | 1996-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
NORF | Unpaid initial registration fee |