JPH0429779U - - Google Patents
Info
- Publication number
- JPH0429779U JPH0429779U JP7126290U JP7126290U JPH0429779U JP H0429779 U JPH0429779 U JP H0429779U JP 7126290 U JP7126290 U JP 7126290U JP 7126290 U JP7126290 U JP 7126290U JP H0429779 U JPH0429779 U JP H0429779U
- Authority
- JP
- Japan
- Prior art keywords
- liquid tank
- evaporator
- inflow port
- housing
- side inflow
- 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
- 239000007788 liquid Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 2
Landscapes
- Temperature-Responsive Valves (AREA)
Description
第１図はこの考案の一実施例に係る膨張弁を示
す斜視図、第２図は第１図の−線に沿う断面
図、第３図は第１図の−線に沿う断面図であ
る。
１……膨張弁、２……ハウジング、４……膨張
弁本体（弁本体）、８……リキツドタンク側流入
ポート、９……エバポレータ側流出ポート、１０
……エバポレータ側流入ポート、１１……コンプ
レツサ側流出ポート、２５，５７，５８……通孔
、４１……リキツドタンク、４３……コンプレツ
サ、４４……エバポレータ、６０……サイトグラ
ス。
Fig. 1 is a perspective view showing an expansion valve according to an embodiment of the invention, Fig. 2 is a sectional view taken along the - line in Fig. 1, and Fig. 3 is a sectional view taken along the - line in Fig. 1. . 1... Expansion valve, 2... Housing, 4... Expansion valve body (valve body), 8... Liquid tank side inflow port, 9... Evaporator side outflow port, 10
... Evaporator side inflow port, 11 ... Compressor side outflow port, 25, 57, 58 ... Through hole, 41 ... Liquid tank, 43 ... Compressor, 44 ... Evaporator, 60 ... Sight glass.
Claims (1)
クの出口に連通するリキツドタンク側流入ポート
と、エバポレータの入口に連通するエバポレータ
側流出ポートと、前記エバポレータの出口に連通
するエバポレータ側流入ポートと、コンプレツサ
の吸入口に連通するコンプレツサ側流出ポートと
を前記ハウジングにそれぞれ設けた膨張弁におい
て、前記リキツドタンク側流入ポートに連通する
通孔を設け、前記ハウジングの外壁面に固着した
サイトグラスで前記通孔の開口端を閉塞したこと
を特徴とする膨張弁。 A valve body is accommodated in the housing, and includes a liquid tank side inflow port communicating with the liquid tank outlet, an evaporator side outflow port communicating with the evaporator inlet, an evaporator side inflow port communicating with the evaporator outlet, and a compressor suction port. In the expansion valve, the housing is provided with a compressor side outflow port that communicates with the liquid tank side inflow port, and a through hole that communicates with the liquid tank side inflow port is provided, and the opening end of the through hole is provided with a sight glass fixed to the outer wall surface of the housing. An expansion valve characterized by being occluded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7126290U JPH0429779U (en) | 1990-07-04 | 1990-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7126290U JPH0429779U (en) | 1990-07-04 | 1990-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0429779U true JPH0429779U (en) | 1992-03-10 |
Family
ID=31608135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7126290U Pending JPH0429779U (en) | 1990-07-04 | 1990-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0429779U (en) |
-
1990
- 1990-07-04 JP JP7126290U patent/JPH0429779U/ja active Pending