KR870010460U - 부관작용을 겸한 버터프라이밸브 - Google Patents
부관작용을 겸한 버터프라이밸브Info
- Publication number
- KR870010460U KR870010460U KR2019850017653U KR850017653U KR870010460U KR 870010460 U KR870010460 U KR 870010460U KR 2019850017653 U KR2019850017653 U KR 2019850017653U KR 850017653 U KR850017653 U KR 850017653U KR 870010460 U KR870010460 U KR 870010460U
- Authority
- KR
- South Korea
- Prior art keywords
- side effect
- butterfly valve
- butterfly
- valve
- effect
- Prior art date
Links
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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/222—Shaping of the valve member
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/221—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves specially adapted operating means therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
- Lift Valve (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019850017653U KR890001586Y1 (ko) | 1985-12-26 | 1985-12-26 | 부관작용을 겸한 버터프라이밸브 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019850017653U KR890001586Y1 (ko) | 1985-12-26 | 1985-12-26 | 부관작용을 겸한 버터프라이밸브 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870010460U true KR870010460U (ko) | 1987-07-11 |
KR890001586Y1 KR890001586Y1 (ko) | 1989-04-06 |
Family
ID=19247541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019850017653U KR890001586Y1 (ko) | 1985-12-26 | 1985-12-26 | 부관작용을 겸한 버터프라이밸브 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR890001586Y1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101538728B1 (ko) * | 2014-12-08 | 2015-07-24 | 플로우테크 주식회사 | 슬램 및 수충격 방지용 체크밸브 |
US10352479B2 (en) | 2014-05-19 | 2019-07-16 | Flowtech Co., Ltd. | Parallel cylinder type check valve |
-
1985
- 1985-12-26 KR KR2019850017653U patent/KR890001586Y1/ko not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10352479B2 (en) | 2014-05-19 | 2019-07-16 | Flowtech Co., Ltd. | Parallel cylinder type check valve |
KR101538728B1 (ko) * | 2014-12-08 | 2015-07-24 | 플로우테크 주식회사 | 슬램 및 수충격 방지용 체크밸브 |
Also Published As
Publication number | Publication date |
---|---|
KR890001586Y1 (ko) | 1989-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19950406 Year of fee payment: 7 |
|
LAPS | Lapse due to unpaid annual fee |