JPS6334971U - - Google Patents
Info
- Publication number
- JPS6334971U JPS6334971U JP12992586U JP12992586U JPS6334971U JP S6334971 U JPS6334971 U JP S6334971U JP 12992586 U JP12992586 U JP 12992586U JP 12992586 U JP12992586 U JP 12992586U JP S6334971 U JPS6334971 U JP S6334971U
- Authority
- JP
- Japan
- Prior art keywords
- measuring device
- refrigeration cycle
- lubricating oil
- resistance
- piping
- 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
- 238000005057 refrigeration Methods 0.000 claims description 5
- 239000010687 lubricating oil Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 239000003507 refrigerant Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Description
第１図は、この考案に係る冷凍サイクル内の潤
滑オイル量測定装置の配管系統図である。第２図
は、第１図に示した抵抗測定装置の断面図である
。第３図は、第２図の―線に沿う断面図であ
る。第４図は、第１図〜第３図に示した抵抗測定
装置により測定される電流値と冷媒液内の潤滑オ
イルとの関係を示す特性曲線図である。第５図は
、従来の冷凍サイクル内の潤滑オイル量測定装置
を示す配管系統図である。
１５……冷凍サイクル、１６……コンプレツサ
、１７……コンデンサ、１８……受液器、１９…
…自動膨張弁、２０……蒸発器、２３，２４……
配管、２９……抵抗測定装置。
FIG. 1 is a piping system diagram of a lubricating oil amount measuring device in a refrigeration cycle according to this invention. FIG. 2 is a sectional view of the resistance measuring device shown in FIG. 1. FIG. 3 is a sectional view taken along the line -- in FIG. 2. FIG. 4 is a characteristic curve diagram showing the relationship between the current value measured by the resistance measuring device shown in FIGS. 1 to 3 and the lubricating oil in the refrigerant liquid. FIG. 5 is a piping system diagram showing a conventional lubricating oil amount measuring device in a refrigeration cycle. 15...refrigeration cycle, 16...compressor, 17...condenser, 18...liquid receiver, 19...
...Automatic expansion valve, 20...Evaporator, 23, 24...
Piping, 29...Resistance measuring device.
Claims (1)
の抵抗測定装置を設けたことを特徴とする冷凍サ
イクル内の潤滑オイル量測定装置。 A lubricating oil amount measuring device in a refrigeration cycle, characterized in that a resistance measuring device for measuring refrigerant liquid resistance is provided in the middle of piping of the refrigeration cycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12992586U JPS6334971U (en) | 1986-08-26 | 1986-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12992586U JPS6334971U (en) | 1986-08-26 | 1986-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6334971U true JPS6334971U (en) | 1988-03-07 |
Family
ID=31026939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12992586U Pending JPS6334971U (en) | 1986-08-26 | 1986-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6334971U (en) |
-
1986
- 1986-08-26 JP JP12992586U patent/JPS6334971U/ja active Pending