JPS616083U - 水バルブ装置 - Google Patents
水バルブ装置Info
- Publication number
- JPS616083U JPS616083U JP1984091084U JP9108484U JPS616083U JP S616083 U JPS616083 U JP S616083U JP 1984091084 U JP1984091084 U JP 1984091084U JP 9108484 U JP9108484 U JP 9108484U JP S616083 U JPS616083 U JP S616083U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- main valve
- valve device
- water valve
- closes
- 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.)
- Pending
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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/044—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with more than one spring
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
- E03B7/10—Devices preventing bursting of pipes by freezing
- E03B7/12—Devices preventing bursting of pipes by freezing by preventing freezing
-
- 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
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Safety Valves (AREA)
- Lift Valve (AREA)
- Fluid-Driven Valves (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
め要約のデータは記録されません。
Description
図面は本考案実施の１例を示すもので、第１図は閉弁状
態の截断側面図、第２図は開弁状態の截断側面図、第３
図は本本バルブ装置の使用状態を示す図である。 １・・・弁筐、４・・・主弁孔、５・・・主弁、６・・
・副弁孔、７・・・副弁、１２・・・ばね。
態の截断側面図、第２図は開弁状態の截断側面図、第３
図は本本バルブ装置の使用状態を示す図である。 １・・・弁筐、４・・・主弁孔、５・・・主弁、６・・
・副弁孔、７・・・副弁、１２・・・ばね。
Claims (1)
- 弁筐内に主弁孔を開閉する主弁と、該主弁に形成される
副弁孔を開閉する副弁とを備えて常時は該主弁がその外
周の隙間内を介してその背側の圧力室内に導かれる水圧
に押されて閉じる式のものに於いて、該主弁にこれ′を
開弁方向に付勢するばねを設けて成る水バルブ装置。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984091084U JPS616083U (ja) | 1984-06-19 | 1984-06-19 | 水バルブ装置 |
| KR2019840013007U KR860003665Y1 (ko) | 1984-06-19 | 1984-12-11 | 워터 밸브(Water Valve)장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984091084U JPS616083U (ja) | 1984-06-19 | 1984-06-19 | 水バルブ装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS616083U true JPS616083U (ja) | 1986-01-14 |
Family
ID=30646663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984091084U Pending JPS616083U (ja) | 1984-06-19 | 1984-06-19 | 水バルブ装置 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS616083U (ja) |
| KR (1) | KR860003665Y1 (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS504325B1 (ja) * | 1969-06-25 | 1975-02-18 |
-
1984
- 1984-06-19 JP JP1984091084U patent/JPS616083U/ja active Pending
- 1984-12-11 KR KR2019840013007U patent/KR860003665Y1/ko not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS504325B1 (ja) * | 1969-06-25 | 1975-02-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR860003665Y1 (ko) | 1986-12-20 |
| KR860000017U (ko) | 1986-02-10 |
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