KR100574485B1 - 프로세스 챔버내의 압력조절장치 - Google Patents
프로세스 챔버내의 압력조절장치 Download PDFInfo
- Publication number
- KR100574485B1 KR100574485B1 KR1019990066619A KR19990066619A KR100574485B1 KR 100574485 B1 KR100574485 B1 KR 100574485B1 KR 1019990066619 A KR1019990066619 A KR 1019990066619A KR 19990066619 A KR19990066619 A KR 19990066619A KR 100574485 B1 KR100574485 B1 KR 100574485B1
- Authority
- KR
- South Korea
- Prior art keywords
- rotating
- plate
- process chamber
- hole
- fixed
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 32
- 239000012530 fluid Substances 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K13/00—Other constructional types of cut-off apparatus; Arrangements for cutting-off
- F16K13/02—Other constructional types of cut-off apparatus; Arrangements for cutting-off with both sealing faces shaped as small segments of a cylinder and the moving member pivotally mounted
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
Description
Claims (3)
- 내부에 공간부를 갖는 프로세스 챔버에 있어서,상기 프로세스 챔버내에 고정되어 중심부에 상,하로 관통된 통공을 형성하고, 상,하로 유체를 이동하도록 하는 고정이동공을 형성하는 고정판과;상기 고정판의 상부면에 설치되어 중심부에 나사홈을 형성하고, 상기 고정이동공의 크기와 설치위치를 갖도록 회전이동공을 형성하는 회전판과;끝단에 형성된 나사부가 상기 고정판의 통공 및 회전판의 나사홈에 삽입, 체결되어 회전판을 일정각도로 회전시키는 모터로 구성된 것을 특징으로 하는 프로세스 챔버내의 압력조절장치.
- 제 1 항에 있어서, 상기 고정판의 외주면에는 밀봉을 위한 외부시일러가 형성되는 것을 특징으로 하는 프로세스 챔버내의 압력조절장치.
- 제 1 항에 있어서, 상기 고정판의 상부면과 상기 회전판의 저면 사이에는 고정이동공과 회전이동공의 크기 보다 약간 큰 개방홈부를 형성하는 밀봉시일러를 설치하는 것을 특징으로 하는 프로세스 챔버내의 압력조절장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990066619A KR100574485B1 (ko) | 1999-12-30 | 1999-12-30 | 프로세스 챔버내의 압력조절장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990066619A KR100574485B1 (ko) | 1999-12-30 | 1999-12-30 | 프로세스 챔버내의 압력조절장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010059229A KR20010059229A (ko) | 2001-07-06 |
KR100574485B1 true KR100574485B1 (ko) | 2006-04-27 |
Family
ID=19633756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990066619A Expired - Fee Related KR100574485B1 (ko) | 1999-12-30 | 1999-12-30 | 프로세스 챔버내의 압력조절장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100574485B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100669517B1 (ko) * | 2000-03-24 | 2007-02-28 | 김영생 | 밸브 |
KR101306848B1 (ko) * | 2011-12-20 | 2013-09-10 | 한국항공우주연구원 | 유로 가변 유닛 및 이를 포함하는 진동 환경 모사용 유체 가진기 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6415581A (en) * | 1987-07-08 | 1989-01-19 | Matsushita Electric Ind Co Ltd | Motor-operated valve |
KR920010269A (ko) * | 1990-11-14 | 1992-06-26 | 완다 케이. 덴슨-로우 | 음향 단열 액체량 감지기 |
JPH06281023A (ja) * | 1993-03-29 | 1994-10-07 | Inax Corp | ディスク弁 |
JPH07224951A (ja) * | 1994-02-15 | 1995-08-22 | Inax Corp | ディスク弁体を有するバルブ |
-
1999
- 1999-12-30 KR KR1019990066619A patent/KR100574485B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6415581A (en) * | 1987-07-08 | 1989-01-19 | Matsushita Electric Ind Co Ltd | Motor-operated valve |
KR920010269A (ko) * | 1990-11-14 | 1992-06-26 | 완다 케이. 덴슨-로우 | 음향 단열 액체량 감지기 |
JPH06281023A (ja) * | 1993-03-29 | 1994-10-07 | Inax Corp | ディスク弁 |
JPH07224951A (ja) * | 1994-02-15 | 1995-08-22 | Inax Corp | ディスク弁体を有するバルブ |
Also Published As
Publication number | Publication date |
---|---|
KR20010059229A (ko) | 2001-07-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11398390B2 (en) | Pendulum valve | |
KR100574485B1 (ko) | 프로세스 챔버내의 압력조절장치 | |
RU2717589C2 (ru) | Узел зажимной крышки для регулирующего клапана с осевым потоком и регулирующий клапан с осевым потоком, содержащий указанный узел | |
CN211006578U (zh) | 一种水利闸门启闭装置 | |
JP4832449B2 (ja) | 冷蔵庫用ダンパー装置 | |
US20130207013A1 (en) | Pulse Valve | |
CN118274144A (zh) | 调节阀及半导体工艺设备 | |
KR101503895B1 (ko) | 댐퍼장치 | |
KR100793374B1 (ko) | 댐퍼의 가스유량조절장치 | |
KR100455522B1 (ko) | 유량조절장치 및 방법 | |
KR19980057236U (ko) | 반도체 제조장비의 쓰로틀 밸브 | |
CN210800218U (zh) | 密闭阀的驱动装置 | |
JP2003090668A (ja) | 通路開閉装置 | |
CN220248943U (zh) | 一种截止阀 | |
CN220964468U (zh) | 一种设有水下密封结构的电动执行器 | |
KR20030029209A (ko) | 스로틀 밸브 | |
CN222910862U (zh) | 控制阀和镀膜系统 | |
CN220416265U (zh) | 一种真空偏心蝶阀 | |
CN216975839U (zh) | 一种物料包装机用机械阀门 | |
KR100227835B1 (ko) | 반도체 제조장비의 스로틀 밸브 | |
KR20230164417A (ko) | 히터 내장형 스로틀밸브의 개폐장치 | |
KR200415566Y1 (ko) | 가스유량조절 장치 | |
JP4221834B2 (ja) | ボールバルブ及びその制御方法 | |
KR100646306B1 (ko) | 진자형 미세간극조절 게이트밸브 | |
KR100678453B1 (ko) | 진공장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19991230 |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20040412 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19991230 Comment text: Patent Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20051216 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20060223 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20060420 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20060421 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20090406 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20100325 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20110325 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20120323 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20130325 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20130325 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20140324 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20140324 Start annual number: 9 End annual number: 9 |
|
FPAY | Annual fee payment |
Payment date: 20160321 Year of fee payment: 11 |
|
PR1001 | Payment of annual fee |
Payment date: 20160321 Start annual number: 11 End annual number: 11 |
|
FPAY | Annual fee payment |
Payment date: 20170323 Year of fee payment: 12 |
|
PR1001 | Payment of annual fee |
Payment date: 20170323 Start annual number: 12 End annual number: 12 |
|
FPAY | Annual fee payment |
Payment date: 20180326 Year of fee payment: 13 |
|
PR1001 | Payment of annual fee |
Payment date: 20180326 Start annual number: 13 End annual number: 13 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20200201 |