JPH0389360U - - Google Patents
Info
- Publication number
- JPH0389360U JPH0389360U JP14931289U JP14931289U JPH0389360U JP H0389360 U JPH0389360 U JP H0389360U JP 14931289 U JP14931289 U JP 14931289U JP 14931289 U JP14931289 U JP 14931289U JP H0389360 U JPH0389360 U JP H0389360U
- Authority
- JP
- Japan
- Prior art keywords
- low pressure
- pressure refrigerant
- diaphragm
- refrigerant passage
- flow path
- 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
- 239000003507 refrigerant Substances 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims 1
Landscapes
- Temperature-Responsive Valves (AREA)
Description
第１図は本考案の一実施例についての縦断面図
、第２図は同上の−線断面図、第３図は従来
例の断面図である。
Ａ……膨張弁本体、Ｑ……低圧冷媒通路、１４
……ダイヤフラム、１８，１９……流路変更部。
FIG. 1 is a longitudinal cross-sectional view of one embodiment of the present invention, FIG. 2 is a cross-sectional view taken along the line ``--'', and FIG. 3 is a cross-sectional view of a conventional example. A...Expansion valve body, Q...Low pressure refrigerant passage, 14
...Diaphragm, 18, 19...Flow path changing section.
Claims (1)
冷媒通路を設けると共に隔壁を介して低圧冷媒通
路を設け、感温室を構成するダイヤフラムを該低
圧冷媒通路に対して露出させ、該ダイヤフラムの
動作に基づいて該開閉弁を動作させ、該低圧冷媒
通路において流路変更部により冷媒の流路を変更
して冷媒流を該ダイヤフラムに衝合させることを
特徴とする膨張弁。 The expansion valve body is provided with high and low pressure refrigerant passages having an on-off valve in the middle, and a low pressure refrigerant passage is provided through a partition wall, and a diaphragm constituting the sensitive chamber is exposed to the low pressure refrigerant passage, and the operation of the diaphragm is An expansion valve characterized in that the opening/closing valve is operated based on the above, and the flow path of the refrigerant is changed by a flow path changing section in the low pressure refrigerant passage to cause the refrigerant flow to collide with the diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14931289U JPH081421Y2 (en) | 1989-12-27 | 1989-12-27 | Expansion valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14931289U JPH081421Y2 (en) | 1989-12-27 | 1989-12-27 | Expansion valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0389360U true JPH0389360U (en) | 1991-09-11 |
| JPH081421Y2 JPH081421Y2 (en) | 1996-01-17 |
Family
ID=31695718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14931289U Expired - Fee Related JPH081421Y2 (en) | 1989-12-27 | 1989-12-27 | Expansion valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH081421Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002013844A (en) * | 2000-06-28 | 2002-01-18 | Denso Corp | Temperature type expansion valve |
| JP2010048529A (en) * | 2008-08-25 | 2010-03-04 | Tgk Co Ltd | Expansion valve |
| JP2010190452A (en) * | 2009-02-16 | 2010-09-02 | Fuji Koki Corp | Temperature expansion valve |
-
1989
- 1989-12-27 JP JP14931289U patent/JPH081421Y2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002013844A (en) * | 2000-06-28 | 2002-01-18 | Denso Corp | Temperature type expansion valve |
| JP2010048529A (en) * | 2008-08-25 | 2010-03-04 | Tgk Co Ltd | Expansion valve |
| JP2010190452A (en) * | 2009-02-16 | 2010-09-02 | Fuji Koki Corp | Temperature expansion valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH081421Y2 (en) | 1996-01-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |