JPH044568U - - Google Patents
Info
- Publication number
- JPH044568U JPH044568U JP4577390U JP4577390U JPH044568U JP H044568 U JPH044568 U JP H044568U JP 4577390 U JP4577390 U JP 4577390U JP 4577390 U JP4577390 U JP 4577390U JP H044568 U JPH044568 U JP H044568U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- molybdenum disulfide
- way switching
- switching valve
- coating
- 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
Landscapes
- Sliding Valves (AREA)
- Multiple-Way Valves (AREA)
Description
第１図は本考案の四方弁に組み込まれたバルブ
スライドの断面図。第２図は本考案の四方弁の構
造図。
１……バルブボデー本体、２……エンドカバー
Ａ、３……エンドカバーＢ、４……圧縮機、８…
…熱交換器、９……熱交換器、１９……電磁三方
弁、２２……バルブスライド、２２ａ……バルブ
スライド本体、２２ｂ……二硫化モリブテン層、
２３……絞り機構部。
FIG. 1 is a sectional view of a valve slide incorporated into the four-way valve of the present invention. Figure 2 is a structural diagram of the four-way valve of the present invention. 1...Valve body main body, 2...End cover A, 3...End cover B, 4...Compressor, 8...
... Heat exchanger, 9 ... Heat exchanger, 19 ... Solenoid three-way valve, 22 ... Valve slide, 22a ... Valve slide body, 22b ... Molybdenum disulfide layer,
23...Aperture mechanism section.
Claims (1)
するセラミツクス製バルブスライドにおいて、 バルブシート１４と摺動するセラミツクス製バ
ルブスライド２２の摺動面に、塗料タイプの二硫
化モリブテン系の潤滑剤をコーテイングして二硫
化モリブテン層２２ｂを形成したことを特徴とす
る四方切換弁。[Claim for Utility Model Registration] In a ceramic valve slide used inside a four-way switching valve in a refrigeration cycle, a paint-type molybdenum disulfide-based coating is applied to the sliding surface of the ceramic valve slide 22 that slides on the valve seat 14. A four-way switching valve characterized in that a molybdenum disulfide layer 22b is formed by coating a lubricant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4577390U JPH044568U (en) | 1990-04-27 | 1990-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4577390U JPH044568U (en) | 1990-04-27 | 1990-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH044568U true JPH044568U (en) | 1992-01-16 |
Family
ID=31560246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4577390U Pending JPH044568U (en) | 1990-04-27 | 1990-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH044568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011027262A (en) * | 2009-07-24 | 2011-02-10 | Zhejiang Sanhua Climate & Appliance Controls Group Co Ltd | End cover and four-way selector valve using the same and method of assembling the same |
-
1990
- 1990-04-27 JP JP4577390U patent/JPH044568U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011027262A (en) * | 2009-07-24 | 2011-02-10 | Zhejiang Sanhua Climate & Appliance Controls Group Co Ltd | End cover and four-way selector valve using the same and method of assembling the same |