KR100863191B1 - 발전소 터빈밸브 유압엑츄에이터 실린더어셈블리 - Google Patents
발전소 터빈밸브 유압엑츄에이터 실린더어셈블리 Download PDFInfo
- Publication number
- KR100863191B1 KR100863191B1 KR1020080030158A KR20080030158A KR100863191B1 KR 100863191 B1 KR100863191 B1 KR 100863191B1 KR 1020080030158 A KR1020080030158 A KR 1020080030158A KR 20080030158 A KR20080030158 A KR 20080030158A KR 100863191 B1 KR100863191 B1 KR 100863191B1
- Authority
- KR
- South Korea
- Prior art keywords
- cylinder
- cap
- hydraulic actuator
- cylinder assembly
- power plant
- Prior art date
Links
- 230000008878 coupling Effects 0.000 claims abstract description 18
- 238000010168 coupling process Methods 0.000 claims abstract description 18
- 238000005859 coupling reaction Methods 0.000 claims abstract description 18
- 229920002449 FKM Polymers 0.000 claims description 7
- 229920001971 elastomer Polymers 0.000 claims description 7
- 239000004809 Teflon Substances 0.000 claims description 5
- 229920006362 Teflon® Polymers 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 3
- 230000001055 chewing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1428—Cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1433—End caps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
- F15B2211/7051—Linear output members
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
Abstract
Description
Claims (4)
- 속이 빈 원통형의 실린더 및 상기 실린더의 양단에 각각 결합홈을 구비한 로드앤드캡, 로어앤드캡으로 결합되어지는 발전소 터빈밸브 유압엑츄에이터 실린더어셈블리에 있어서,상기 속이 빈 원통형의 실린더의 양단면에는 실린더의 내경을 따라 도브테일(Dovetail)형의 홈(h1)이 형성되며, 상기 홈에는 오링(O-ring)(O)이 장착되는 한편, 상기 실린더의 양단면과 내경사이는 모따기가공면(C)이 형성되며, 상기 실린더의 모따기가공된 면에 대응되도록 상기 로드앤드캡과 로어앤드캡의 결합홈(H)에는 경사면(S)이 형성되는 것을 특징으로 하는 발전소 터빈밸브 유압엑츄에이터 실린더어셈블리
- 삭제
- 제 1항에 있어서,상기 로드앤드캡의 결합홈(H)에 형성된 실(Seal)홈(h2)에는 테프론재질의 백업링(B)과 바이톤(Viton)고무의 오링(O)이 장착되는 것을 특징으로 하는 발전소 터빈밸브 유압엑츄에이터 실린더어셈블리
- 제 1항에 있어서,상기 로어앤드캡의 결합홈(H)에 형성된 실(Seal)홈(h2')에는 테프론재질의 백업링과 바이톤(Viton)고무의 오링(O)이 장착되는 것을 특징으로 하는 발전소 터빈밸브 유압엑츄에이터 실린더어셈블리
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080030158A KR100863191B1 (ko) | 2008-04-01 | 2008-04-01 | 발전소 터빈밸브 유압엑츄에이터 실린더어셈블리 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080030158A KR100863191B1 (ko) | 2008-04-01 | 2008-04-01 | 발전소 터빈밸브 유압엑츄에이터 실린더어셈블리 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR100863191B1 true KR100863191B1 (ko) | 2008-10-13 |
KR100863191B9 KR100863191B9 (ko) | 2024-03-15 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080030158A KR100863191B1 (ko) | 2008-04-01 | 2008-04-01 | 발전소 터빈밸브 유압엑츄에이터 실린더어셈블리 |
Country Status (1)
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KR (1) | KR100863191B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100941373B1 (ko) * | 2009-09-11 | 2010-02-05 | 티엠디이엔지(주) | 발전 설비용 유압식 액츄에이터 및 그 정비방법 |
KR101651052B1 (ko) | 2016-01-04 | 2016-08-24 | 한전케이피에스 주식회사 | 터빈밸브 유압액추에이터 실린더어셈블리 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000170656A (ja) | 1998-12-03 | 2000-06-20 | Toyota Autom Loom Works Ltd | 圧縮機のシール構造及び圧縮機 |
KR20030058716A (ko) * | 2001-12-31 | 2003-07-07 | 한국씰마스타주식회사 | 고압용 미케니컬 페이스 씰 구조 |
KR20030067418A (ko) * | 2002-02-08 | 2003-08-14 | 이덕희 | 오링의 도금 방법 |
KR200369803Y1 (ko) * | 2004-09-02 | 2004-12-23 | 한국서부발전 주식회사 | 유압실린더의 작동유 밀봉구조 |
-
2008
- 2008-04-01 KR KR1020080030158A patent/KR100863191B1/ko active IP Right Review Request
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000170656A (ja) | 1998-12-03 | 2000-06-20 | Toyota Autom Loom Works Ltd | 圧縮機のシール構造及び圧縮機 |
KR20030058716A (ko) * | 2001-12-31 | 2003-07-07 | 한국씰마스타주식회사 | 고압용 미케니컬 페이스 씰 구조 |
KR20030067418A (ko) * | 2002-02-08 | 2003-08-14 | 이덕희 | 오링의 도금 방법 |
KR200369803Y1 (ko) * | 2004-09-02 | 2004-12-23 | 한국서부발전 주식회사 | 유압실린더의 작동유 밀봉구조 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100941373B1 (ko) * | 2009-09-11 | 2010-02-05 | 티엠디이엔지(주) | 발전 설비용 유압식 액츄에이터 및 그 정비방법 |
KR101651052B1 (ko) | 2016-01-04 | 2016-08-24 | 한전케이피에스 주식회사 | 터빈밸브 유압액추에이터 실린더어셈블리 |
Also Published As
Publication number | Publication date |
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KR100863191B9 (ko) | 2024-03-15 |
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