JPS60139026U - Water pump with fluid clutch in impeller - Google Patents
Water pump with fluid clutch in impellerInfo
- Publication number
- JPS60139026U JPS60139026U JP2759784U JP2759784U JPS60139026U JP S60139026 U JPS60139026 U JP S60139026U JP 2759784 U JP2759784 U JP 2759784U JP 2759784 U JP2759784 U JP 2759784U JP S60139026 U JPS60139026 U JP S60139026U
- Authority
- JP
- Japan
- Prior art keywords
- water pump
- impeller
- fluid clutch
- clutch
- fluid
- 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
- Reciprocating Pumps (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はエンジン冷却水系統を示す概略説明図、第２図
は従来のウオーポンプの断面図、第３′ 図は電磁ク
ラッチを設けた従来のウォータポンプに於ける０Ｎ−Ｏ
ＦＦ切換え動作を説明する図、第４図は本考案に係るウ
ォータポンプに於けるインペラの低温時の状態を示す要
部断面図、第５図は同高温時の状態を示す要部断面−、
第６図は本考案に係るウォータポンプに於ける０Ｎ−Ｏ
ＦＦ切換え動作を説明する図である。
１・・・・・・インペラ、２・・・・・・インペラ本体
、３・・・・・・シャフト、４・・・・・・ドライブデ
ィスク、５・・・・・・トルク伝達室、６・・・・・・
油溜り室、７・・・・・・セパレートプレート、８・・
・・・・バルブポート、９・・・・・・バルブ、１０・
・・・・・スプリング、１１・・・・・・ベアリング、
Ａ・・・・・・流体クラッチ、Ｂ・・・・・・バイメタ
ル又は形状記憶合金、Ｐ・・・・・・作動ピン。Figure 1 is a schematic explanatory diagram showing the engine cooling water system, Figure 2 is a sectional view of a conventional water pump, and Figure 3' is an 0N-O diagram of a conventional water pump equipped with an electromagnetic clutch.
A diagram explaining the FF switching operation, FIG. 4 is a cross-sectional view of the main part showing the state of the impeller at low temperature in the water pump according to the present invention, and FIG. 5 is a cross-sectional view of the main part showing the state at high temperature.
Figure 6 shows 0N-O in the water pump according to the present invention.
It is a figure explaining FF switching operation. 1... Impeller, 2... Impeller body, 3... Shaft, 4... Drive disk, 5... Torque transmission chamber, 6・・・・・・
Oil reservoir chamber, 7... Separate plate, 8...
... Valve port, 9... Valve, 10.
...Spring, 11...Bearing,
A: Fluid clutch, B: Bimetal or shape memory alloy, P: Operating pin.
Claims (1)
プに於て、前記インペラ内にバイメタル又は形状記憶合
金により０Ｎ−ＯＦＦする流体クラッチを設けたことを
特徴とする流体クラッチをプーリに有するウォータポン
プ。1. A water pump having an impeller in an engine cooling water system, the water pump having a fluid clutch in a pulley, characterized in that a fluid clutch that is turned ON and OFF is provided in the impeller using bimetal or shape memory alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2759784U JPS60139026U (en) | 1984-02-28 | 1984-02-28 | Water pump with fluid clutch in impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2759784U JPS60139026U (en) | 1984-02-28 | 1984-02-28 | Water pump with fluid clutch in impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60139026U true JPS60139026U (en) | 1985-09-13 |
Family
ID=30524699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2759784U Pending JPS60139026U (en) | 1984-02-28 | 1984-02-28 | Water pump with fluid clutch in impeller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60139026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02105527U (en) * | 1989-02-07 | 1990-08-22 |
-
1984
- 1984-02-28 JP JP2759784U patent/JPS60139026U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02105527U (en) * | 1989-02-07 | 1990-08-22 |
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