JPH02144377U - - Google Patents
Info
- Publication number
- JPH02144377U JPH02144377U JP5295789U JP5295789U JPH02144377U JP H02144377 U JPH02144377 U JP H02144377U JP 5295789 U JP5295789 U JP 5295789U JP 5295789 U JP5295789 U JP 5295789U JP H02144377 U JPH02144377 U JP H02144377U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- primary chamber
- chamber
- seat
- 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
- 239000012530 fluid Substances 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Temperature-Responsive Valves (AREA)
- Safety Valves (AREA)
Description
第１図は本考案の小型膨張弁の例の構造図であ
り、第２図はこれに遊嵌される弁体の例の斜視図
である。
１……弁本体、１ａ……一次室、１ｂ……二次
室、１ｃ……弁座、２……弁体、２ａ……流体通
路、３……弁バネ、４……ダイヤフラム、５……
圧力室、６……作動バネ、７……受圧板、８……
連絡棒。
FIG. 1 is a structural diagram of an example of a small-sized expansion valve of the present invention, and FIG. 2 is a perspective view of an example of a valve body loosely fitted therein. DESCRIPTION OF SYMBOLS 1...Valve body, 1a...Primary chamber, 1b...Secondary chamber, 1c...Valve seat, 2...Valve body, 2a...Fluid passage, 3...Valve spring, 4...Diaphragm, 5... …
Pressure chamber, 6... Operating spring, 7... Pressure receiving plate, 8...
contact stick.
Claims (1)
弁バネにより弁閉方向に付勢された弁体を一次室
内に摺動自在に設け、該弁座を二次側から貫通し
て該弁体を弁開方向に押すことができる連絡棒を
感温作動機構と結合して設けた膨張弁において、
該弁体を軸線方向に貫通する流体通路が弁体中心
軸に対して非対称に設けてあることを特徴とする
小型膨張弁。 A valve element, which is biased in the valve closing direction by a valve spring against a valve seat provided on a partition wall between a primary chamber and a secondary chamber, is slidably provided in the primary chamber, and the valve element is inserted through the valve seat from the secondary side. An expansion valve in which a connecting rod capable of pushing the valve body in the valve opening direction is provided in combination with a temperature-sensitive actuation mechanism,
A small expansion valve characterized in that a fluid passage passing through the valve body in the axial direction is provided asymmetrically with respect to the center axis of the valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5295789U JPH0754774Y2 (en) | 1989-05-10 | 1989-05-10 | Small expansion valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5295789U JPH0754774Y2 (en) | 1989-05-10 | 1989-05-10 | Small expansion valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02144377U true JPH02144377U (en) | 1990-12-07 |
| JPH0754774Y2 JPH0754774Y2 (en) | 1995-12-18 |
Family
ID=31573715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5295789U Expired - Fee Related JPH0754774Y2 (en) | 1989-05-10 | 1989-05-10 | Small expansion valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0754774Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007155164A (en) * | 2005-12-01 | 2007-06-21 | Denso Corp | Expansion valve |
-
1989
- 1989-05-10 JP JP5295789U patent/JPH0754774Y2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007155164A (en) * | 2005-12-01 | 2007-06-21 | Denso Corp | Expansion valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0754774Y2 (en) | 1995-12-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |