JPS6232273U - - Google Patents
Info
- Publication number
- JPS6232273U JPS6232273U JP12289385U JP12289385U JPS6232273U JP S6232273 U JPS6232273 U JP S6232273U JP 12289385 U JP12289385 U JP 12289385U JP 12289385 U JP12289385 U JP 12289385U JP S6232273 U JPS6232273 U JP S6232273U
- Authority
- JP
- Japan
- Prior art keywords
- spring
- fluid inlet
- fluid outlet
- bias spring
- closing member
- 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
- 239000012530 fluid Substances 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Temperature-Responsive Valves (AREA)
Description
第１図及び第２図は本考案の一実施例を示し、
第１図は本実施例に係る弁装置の閉弁状態を、第
２図は開弁状態を示す説明図、第３図は従来の弁
装置を示す説明図である。
２……弁室、３……形状記憶合金圧縮ばね、４
……バイアスバネ、７……流体入口、８……流体
出口、９……閉塞部材。
1 and 2 show an embodiment of the present invention,
FIG. 1 is an explanatory diagram showing a valve device according to the present embodiment in a closed state, FIG. 2 is an explanatory diagram showing a valve open state, and FIG. 3 is an explanatory diagram showing a conventional valve device. 2... Valve chamber, 3... Shape memory alloy compression spring, 4
...Bias spring, 7...Fluid inlet, 8...Fluid outlet, 9...Closing member.
Claims (1)
憶合金圧縮ばねと、高初張力を付与した引張ばね
からなるバイアスばねとを配設し、前記バイアス
ばねの一端を前記流体入口もしくは流体出口に固
定し、他端を閉塞部材で密閉するとともに、前記
圧縮ばねを前記流体入口もしくは流体出口側と前
記閉塞部材との間に介装してなり、前記バイアス
ばねの高初張力による閉力でもつて各コイル間の
密着状態を確保するようにしたことを特徴とする
温度感応弁装置。 A shape memory alloy compression spring and a bias spring consisting of a tension spring to which a high initial tension is applied are arranged in a valve chamber having a fluid inlet and a fluid outlet, and one end of the bias spring is fixed to the fluid inlet or the fluid outlet. , the other end is sealed with a closing member, and the compression spring is interposed between the fluid inlet or fluid outlet side and the closing member, and the closing force due to the high initial tension of the bias spring closes each coil. A temperature-sensitive valve device characterized by ensuring close contact between the valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12289385U JPS6232273U (en) | 1985-08-11 | 1985-08-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12289385U JPS6232273U (en) | 1985-08-11 | 1985-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6232273U true JPS6232273U (en) | 1987-02-26 |
Family
ID=31013507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12289385U Pending JPS6232273U (en) | 1985-08-11 | 1985-08-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6232273U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06257685A (en) * | 1993-01-22 | 1994-09-16 | Shiyokuken:Kk | Temperature-sensitive open/close valve and building equipped with the valve |
| JP2007139176A (en) * | 2005-11-18 | 2007-06-07 | San-Ei Faucet Mfg Co Ltd | Water/hot water mixing faucet |
| JP2007239863A (en) * | 2006-03-08 | 2007-09-20 | Fuji Seiko Kk | Constant flow rate valve |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59103084A (en) * | 1982-12-01 | 1984-06-14 | Nippon Thermostat Kk | Valve |
-
1985
- 1985-08-11 JP JP12289385U patent/JPS6232273U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59103084A (en) * | 1982-12-01 | 1984-06-14 | Nippon Thermostat Kk | Valve |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06257685A (en) * | 1993-01-22 | 1994-09-16 | Shiyokuken:Kk | Temperature-sensitive open/close valve and building equipped with the valve |
| JP2007139176A (en) * | 2005-11-18 | 2007-06-07 | San-Ei Faucet Mfg Co Ltd | Water/hot water mixing faucet |
| JP2007239863A (en) * | 2006-03-08 | 2007-09-20 | Fuji Seiko Kk | Constant flow rate valve |
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