KR930026022U - Slow opening and closing device for gas valve - Google Patents
Slow opening and closing device for gas valveInfo
- Publication number
- KR930026022U KR930026022U KR2019920007779U KR920007779U KR930026022U KR 930026022 U KR930026022 U KR 930026022U KR 2019920007779 U KR2019920007779 U KR 2019920007779U KR 920007779 U KR920007779 U KR 920007779U KR 930026022 U KR930026022 U KR 930026022U
- Authority
- KR
- South Korea
- Prior art keywords
- closing device
- gas valve
- slow opening
- slow
- opening
- 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
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/02—Pipe-line systems for gases or vapours
- F17D1/04—Pipe-line systems for gases or vapours for distribution of gas
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92007779U KR940007902Y1 (en) | 1992-05-08 | 1992-05-08 | Gas velve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92007779U KR940007902Y1 (en) | 1992-05-08 | 1992-05-08 | Gas velve |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930026022U true KR930026022U (en) | 1993-12-24 |
KR940007902Y1 KR940007902Y1 (en) | 1994-10-24 |
Family
ID=19332842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR92007779U KR940007902Y1 (en) | 1992-05-08 | 1992-05-08 | Gas velve |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940007902Y1 (en) |
-
1992
- 1992-05-08 KR KR92007779U patent/KR940007902Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR940007902Y1 (en) | 1994-10-24 |
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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: 19990930 Year of fee payment: 6 |
|
LAPS | Lapse due to unpaid annual fee |