JPS62171867U - - Google Patents
Info
- Publication number
- JPS62171867U JPS62171867U JP5881986U JP5881986U JPS62171867U JP S62171867 U JPS62171867 U JP S62171867U JP 5881986 U JP5881986 U JP 5881986U JP 5881986 U JP5881986 U JP 5881986U JP S62171867 U JPS62171867 U JP S62171867U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- lid
- pressure side
- side passage
- temperature
- 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
- 239000003463 adsorbent Substances 0.000 claims description 2
- 239000003507 refrigerant Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 1
Landscapes
- Temperature-Responsive Valves (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
全体の縦断面図、第２図は要部拡大断面図、第３
図は冷房システムのフローチヤート、第４図は従
来のものの縦断面図である。
６……凹入室、１５……気密室、１６，１７…
…ダイアフラム、２８……感温筒、２９……吸着
剤。
The drawings show an embodiment of the present invention, and FIG. 1 is an overall longitudinal sectional view, FIG. 2 is an enlarged sectional view of the main part, and FIG.
The figure is a flowchart of the cooling system, and FIG. 4 is a longitudinal sectional view of the conventional system. 6... Concave room, 15... Airtight room, 16, 17...
...Diaphragm, 28...Temperature-sensitive cylinder, 29...Adsorbent.
Claims (1)
、蓋体を気密に固着して形成した凹入室内にダイ
アフラムを配し、このダイアフラムの下面に一端
を当接させた作動杆の他端を、前記高圧側通路端
に設けた弁口に他側からスプリングで付勢させて
着座する弁に突合させた温度式自動膨張弁に於い
て、上下２枚のダイアフラムの全周を気密に接合
して内部に気密室を設けた該ダイアフラムを上記
凹入室内に収容し、一方のダイアフラムを前記蓋
体に接着支持し、他方のダイアフラムには内部に
吸着剤を収容した感温筒を気密に連結して本体内
に収容し、前記蓋体に取付けた冷媒充填管内と気
密室と感温筒とを連通し、この感温筒の下端を上
記作動杆の上端に突合させて成る膨張弁。 A diaphragm is arranged in a recessed chamber formed by airtightly fixing a lid to the upper part of the main body having a high-pressure side passage and a low-pressure side passage, and the other end of the operating rod has one end in contact with the lower surface of the diaphragm. In the temperature-type automatic expansion valve, the valve port provided at the end of the high-pressure side passage is urged by a spring from the other side and abutted against the seated valve, and the entire circumference of the two upper and lower diaphragms are airtightly joined. The diaphragm, which has an airtight chamber inside, is housed in the recessed chamber, one diaphragm is adhesively supported on the lid, and the other diaphragm is airtightly fitted with a temperature-sensitive cylinder containing an adsorbent therein. An expansion valve which is connected and accommodated in a main body, and which communicates the inside of a refrigerant filling pipe attached to the lid, an airtight chamber, and a temperature sensing cylinder, and the lower end of the temperature sensing cylinder is brought into abutment with the upper end of the operating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5881986U JPH0338600Y2 (en) | 1986-04-21 | 1986-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5881986U JPH0338600Y2 (en) | 1986-04-21 | 1986-04-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62171867U true JPS62171867U (en) | 1987-10-31 |
| JPH0338600Y2 JPH0338600Y2 (en) | 1991-08-14 |
Family
ID=30889734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5881986U Expired JPH0338600Y2 (en) | 1986-04-21 | 1986-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0338600Y2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10240831B2 (en) | 2013-09-11 | 2019-03-26 | Denso Corporation | Expansion valve |
| JP6011497B2 (en) * | 2013-09-11 | 2016-10-19 | 株式会社デンソー | Expansion valve |
| JP6011498B2 (en) | 2013-09-11 | 2016-10-19 | 株式会社デンソー | Expansion valve |
| JP6011496B2 (en) * | 2013-09-11 | 2016-10-19 | 株式会社デンソー | Expansion valve |
-
1986
- 1986-04-21 JP JP5881986U patent/JPH0338600Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0338600Y2 (en) | 1991-08-14 |