JPH0441124U - - Google Patents
Info
- Publication number
- JPH0441124U JPH0441124U JP8384990U JP8384990U JPH0441124U JP H0441124 U JPH0441124 U JP H0441124U JP 8384990 U JP8384990 U JP 8384990U JP 8384990 U JP8384990 U JP 8384990U JP H0441124 U JPH0441124 U JP H0441124U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- operating means
- rotating shaft
- valve operating
- case member
- 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
- 239000012530 fluid Substances 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 7
- 239000008188 pellet Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000005192 partition Methods 0.000 description 3
Landscapes
- Temperature-Responsive Valves (AREA)
Description
第１図は、本考案にかかる流体継手式冷却フア
ンの縦断面説明図である。第２図は、第１図に示
す流体継手式フアンの正面説明図である。第３図
は、第１図に示す流体継手式冷却フアンに設けら
れる開閉弁の一部断面立面説明図である。第４図
は、第３図に示す開閉弁の、底部側からみた正面
説明図である。第５図は、開閉弁作動手段のワツ
クスペレツトまわりの縦断面説明図である。第６
図は、第５図に示す開閉弁作動手段のワツクスペ
レツトの横断面説明図である。第７図は、仕切部
材を設けていない開閉弁作動手段のワツクスペレ
ツトまわりの縦断面説明図である。第８図は、第
７図に示す開閉弁作動手段のワツクスペレツトの
横断面説明図である。第９図は、開閉弁作動手段
のハウジングと開閉弁のハウジングとを別体に形
成した開閉弁組立体の縦断面説明図である。第１
０図は、従来の流体継手式冷却フアンの正面説明
図である。第１１図は、第１０図に示す流体継手
示式冷却フアンの縦断面説明図である。
ＣＦ……流体継手式冷却フアン、１……フアン
、２……ケース部材、３……回転軸、７……仕切
板、８……オイル貯留室、９……作動室、１１…
…プレート部材、１２……プレート側フイン、１
５……ケース側フイン、１８……連通穴、２１…
…エアフイン、２２……開閉弁、２３……ハウジ
ング、２８……オイル流入口、３２……弁体、３
８……開閉弁作動手段、４２……ダイヤフラム、
４３……ワツクスペレツト、６１……仕切部材。
FIG. 1 is an explanatory longitudinal cross-sectional view of a fluid coupling type cooling fan according to the present invention. FIG. 2 is an explanatory front view of the fluid coupling type fan shown in FIG. 1. FIG. 3 is an explanatory partial cross-sectional elevational view of an on-off valve provided in the fluid coupling type cooling fan shown in FIG. 1. FIG. FIG. 4 is an explanatory front view of the on-off valve shown in FIG. 3, viewed from the bottom side. FIG. 5 is an explanatory longitudinal cross-sectional view of the opening/closing valve operating means around the wax pellet. 6th
This figure is an explanatory cross-sectional view of the wax pellet of the on-off valve operating means shown in FIG. 5. FIG. 7 is an explanatory longitudinal cross-sectional view around the wax pellet of the on-off valve operating means without a partition member. FIG. 8 is an explanatory cross-sectional view of the wax pellet of the on-off valve operating means shown in FIG. 7. FIG. 9 is an explanatory longitudinal cross-sectional view of an on-off valve assembly in which a housing for an on-off valve operating means and a housing for an on-off valve are formed separately. 1st
FIG. 0 is an explanatory front view of a conventional fluid coupling type cooling fan. FIG. 11 is an explanatory longitudinal cross-sectional view of the fluid coupling type cooling fan shown in FIG. 10. CF...Fluid coupling type cooling fan, 1...Fan, 2...Case member, 3...Rotating shaft, 7...Partition plate, 8...Oil storage chamber, 9...Working chamber, 11...
... Plate member, 12 ... Plate side fin, 1
5...Case side fin, 18...Communication hole, 21...
... Air fin, 22 ... Opening/closing valve, 23 ... Housing, 28 ... Oil inlet, 32 ... Valve body, 3
8...Opening/closing valve operating means, 42...Diaphragm,
43...Wax pellet, 61...Partition member.
Claims (1)
転軸まわりで回転できるようにして回転軸に支持
される一方周縁部にフアンが取り付けられたケー
ス部材とが設けられ、該ケース部材に、回転軸に
固定されたプレート部材とビスカス結合できるよ
うになつた係合部と、プレート部材と係合部とを
収容する作動室と、作動室に供給すべきビスカス
流体を貯留するビスカス流体貯留室と、ビスカス
流体貯留室と作動室とを連通する連通部と、連通
部材を開閉する開閉弁と、周囲の温度に応じて開
閉弁を開閉動作させる開閉弁作動手段とが設けら
れた流体継手式冷却フアンにおいて、 開閉弁作動手段の感温部をワツクスペレツトで
形成し、該開閉弁作動手段を開閉弁と一体形成し
た上でケース部材から外向きに突出するようにし
てケース部材に取り付ける一方、開閉弁作動手段
近傍においてケース部材に開閉弁作動手段よりも
外側に突出するフインを設けたことを特徴とする
流体継手式冷却フアン。[Claims for Utility Model Registration] A rotating shaft rotatably driven by a drive source, and a case member that is supported by the rotating shaft so as to be rotatable around the rotating shaft and has a fan attached to its peripheral edge. an engaging portion that is provided in the case member and capable of being viscous-coupled with a plate member fixed to a rotating shaft; an operating chamber that accommodates the plate member and the engaging portion; and viscous to be supplied to the operating chamber. A viscous fluid storage chamber that stores fluid, a communication section that communicates the viscous fluid storage chamber and an operating chamber, an on-off valve that opens and closes the communication member, and an on-off valve operating means that opens and closes the on-off valve according to ambient temperature. In the fluid coupling type cooling fan, the temperature sensing part of the on-off valve operating means is formed of wax pellets, and the on-off valve operating means is integrally formed with the on-off valve and protrudes outward from the case member. 1. A fluid coupling type cooling fan characterized in that the case member is provided with fins protruding outward from the on-off valve operating means in the vicinity of the on-off valve operating means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8384990U JPH0441124U (en) | 1990-08-07 | 1990-08-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8384990U JPH0441124U (en) | 1990-08-07 | 1990-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0441124U true JPH0441124U (en) | 1992-04-08 |
Family
ID=31631865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8384990U Pending JPH0441124U (en) | 1990-08-07 | 1990-08-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0441124U (en) |
-
1990
- 1990-08-07 JP JP8384990U patent/JPH0441124U/ja active Pending
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