KR890002984U - 밸브의 긴급 폐쇄장치 - Google Patents
밸브의 긴급 폐쇄장치Info
- Publication number
- KR890002984U KR890002984U KR2019870010903U KR870010903U KR890002984U KR 890002984 U KR890002984 U KR 890002984U KR 2019870010903 U KR2019870010903 U KR 2019870010903U KR 870010903 U KR870010903 U KR 870010903U KR 890002984 U KR890002984 U KR 890002984U
- Authority
- KR
- South Korea
- Prior art keywords
- valve
- closing device
- emergency closing
- emergency
- closing
- 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
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870010903U KR920006593Y1 (ko) | 1987-07-03 | 1987-07-03 | 밸브의 긴급 폐쇄장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870010903U KR920006593Y1 (ko) | 1987-07-03 | 1987-07-03 | 밸브의 긴급 폐쇄장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890002984U true KR890002984U (ko) | 1989-04-12 |
KR920006593Y1 KR920006593Y1 (ko) | 1992-09-21 |
Family
ID=19264882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019870010903U KR920006593Y1 (ko) | 1987-07-03 | 1987-07-03 | 밸브의 긴급 폐쇄장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR920006593Y1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100985575B1 (ko) * | 2008-05-29 | 2010-10-06 | 주식회사 케이씨텍 | 고압가스통의 개폐밸브 차단기 |
-
1987
- 1987-07-03 KR KR2019870010903U patent/KR920006593Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR920006593Y1 (ko) | 1992-09-21 |
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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 | ||
LAPS | Lapse due to unpaid annual fee |