JPS6216874U - - Google Patents
Info
- Publication number
- JPS6216874U JPS6216874U JP10828685U JP10828685U JPS6216874U JP S6216874 U JPS6216874 U JP S6216874U JP 10828685 U JP10828685 U JP 10828685U JP 10828685 U JP10828685 U JP 10828685U JP S6216874 U JPS6216874 U JP S6216874U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- orifice
- temperature changes
- cylinder
- escaping
- 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.)
- Granted
Links
- 230000007423 decrease Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 238000012856 packing Methods 0.000 claims 1
Landscapes
- Control Of Fluid Pressure (AREA)
- Temperature-Responsive Valves (AREA)
Description
第１図は本考案の実施例の断面図、第２図は第
１図の―線断面図、第３図は本考案の他の実
施例のピストン部分のみの第１図と同様な断面図
である。
４：弁口、５：主弁、６，３１：ピストン、７
：シリンダー、８，９，１０，１１，３５：オリ
フイス、１２，１３，１４，３２：バイメタル、
１５：パイロツト弁、１９：ダイヤフラム。
Fig. 1 is a sectional view of an embodiment of the present invention, Fig. 2 is a sectional view taken along the line - - in Fig. 1, and Fig. 3 is a sectional view similar to Fig. 1 of only the piston portion of another embodiment of the invention. It is. 4: Valve port, 5: Main valve, 6, 31: Piston, 7
: Cylinder, 8, 9, 10, 11, 35: Orifice, 12, 13, 14, 32: Bimetal,
15: Pilot valve, 19: Diaphragm.
Claims (1)
して摺動面からの流体の逃げを無くし、ピストン
にその上面と下面を連通するオリフイスを設け、
ピストン上面に温度変化に応じてオリフイスを開
閉するバイメタルを取り付け、低温から高温にな
るにしたがつてオリフイスの開度を小さくするよ
うにした減圧弁。 A packing is interposed between the piston and the cylinder to prevent fluid from escaping from the sliding surface, and the piston is provided with an orifice that communicates its upper and lower surfaces.
A pressure reducing valve has a bimetal attached to the top surface of the piston that opens and closes the orifice according to temperature changes, and the opening degree of the orifice decreases as the temperature changes from low to high.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985108286U JPH0520943Y2 (en) | 1985-07-15 | 1985-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985108286U JPH0520943Y2 (en) | 1985-07-15 | 1985-07-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6216874U true JPS6216874U (en) | 1987-01-31 |
| JPH0520943Y2 JPH0520943Y2 (en) | 1993-05-28 |
Family
ID=30985340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985108286U Expired - Lifetime JPH0520943Y2 (en) | 1985-07-15 | 1985-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0520943Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63125878A (en) * | 1986-10-04 | 1988-05-30 | フォード モーター カンパニー | Temperature-compensating control valve for automatic transmission |
| JP2012229885A (en) * | 2011-04-27 | 2012-11-22 | Saginomiya Seisakusho Inc | Temperature expansion valve |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5267807A (en) * | 1975-12-02 | 1977-06-04 | Matsushita Refrig Co | Valve device for freezing compressor |
-
1985
- 1985-07-15 JP JP1985108286U patent/JPH0520943Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5267807A (en) * | 1975-12-02 | 1977-06-04 | Matsushita Refrig Co | Valve device for freezing compressor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63125878A (en) * | 1986-10-04 | 1988-05-30 | フォード モーター カンパニー | Temperature-compensating control valve for automatic transmission |
| JP2012229885A (en) * | 2011-04-27 | 2012-11-22 | Saginomiya Seisakusho Inc | Temperature expansion valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0520943Y2 (en) | 1993-05-28 |