JPS6371488U - - Google Patents
Info
- Publication number
- JPS6371488U JPS6371488U JP16619486U JP16619486U JPS6371488U JP S6371488 U JPS6371488 U JP S6371488U JP 16619486 U JP16619486 U JP 16619486U JP 16619486 U JP16619486 U JP 16619486U JP S6371488 U JPS6371488 U JP S6371488U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- vacuum pump
- rotary vacuum
- front cover
- float
- 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
Description
第１図はこの考案の一実施例の油回転真空ポン
プを示す一部破断断面図、第２図は本考案に使用
するフロートスイツチを示す拡大図、第３図は従
来の油回転真空ポンプを示す一部破断断面図であ
る。
図において、３は前カバー、１１はオイルボツ
クス、１２はフロートスイツチ、１２ｂは浮き子
である。なお、各図中同一符号は同一または相当
部分を示す。
Fig. 1 is a partially cutaway sectional view showing an oil rotary vacuum pump according to an embodiment of this invention, Fig. 2 is an enlarged view showing a float switch used in the invention, and Fig. 3 is a conventional oil rotary vacuum pump. It is a partially broken sectional view shown. In the figure, 3 is a front cover, 11 is an oil box, 12 is a float switch, and 12b is a float. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
クスとで構成された空間内に満たされた油面に浮
く浮き子を備えたフロートスイツチを前カバーに
取り付けたことを特徴とする油回転真空ポンプ。 (2) フロートスイツチは油面が使用限界以下に
下がつたとき信号を発するようにしてある実用新
案登録請求の範囲第１項記載の油回転真空ポンプ
。[Scope of Claim for Utility Model Registration] (1) A float switch equipped with a float that floats on the oil level filled in the space formed by the front cover and oil box of an oil rotary vacuum pump is attached to the front cover. An oil rotary vacuum pump featuring: (2) The oil rotary vacuum pump according to claim 1, wherein the float switch is configured to issue a signal when the oil level falls below the usable limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16619486U JPS6371488U (en) | 1986-10-28 | 1986-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16619486U JPS6371488U (en) | 1986-10-28 | 1986-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6371488U true JPS6371488U (en) | 1988-05-13 |
Family
ID=31096932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16619486U Pending JPS6371488U (en) | 1986-10-28 | 1986-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6371488U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6030393B2 (en) * | 1977-05-10 | 1985-07-16 | 東レ株式会社 | Method for manufacturing metal-coated carbon fiber short fibers |
-
1986
- 1986-10-28 JP JP16619486U patent/JPS6371488U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6030393B2 (en) * | 1977-05-10 | 1985-07-16 | 東レ株式会社 | Method for manufacturing metal-coated carbon fiber short fibers |
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