JPH02144693U - - Google Patents
Info
- Publication number
- JPH02144693U JPH02144693U JP1989053367U JP5336789U JPH02144693U JP H02144693 U JPH02144693 U JP H02144693U JP 1989053367 U JP1989053367 U JP 1989053367U JP 5336789 U JP5336789 U JP 5336789U JP H02144693 U JPH02144693 U JP H02144693U
- Authority
- JP
- Japan
- Prior art keywords
- concave groove
- pump shaft
- convex piece
- casing
- spaced apart
- 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
- 230000005540 biological transmission Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
- F16C19/56—Systems consisting of a plurality of bearings with rolling friction in which the rolling bodies of one bearing differ in diameter from those of another
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
- F16C2360/44—Centrifugal pumps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
図面は本考案の実施例を示すものであつて、そ
の第１図は本考案の断面図、第２図は本考案の一
部切除した要部斜視図、第３図は伝導連結部箇所
の分解斜視図、体４図、第５図は本考案の要部断
面図、第６図は伝動連結部の断面図、第７図は第
５図−矢視断面図、第８図は本考案を組み立
てる途中の要部断面図、第９図は本考案を組立完
了した要部断面図、第１０図は従来公知の断面図
である。
Ａ……ケーシング、Ｂ……ベルト車、３……ポ
ンプ軸、４……インペラ、８……伝動連結部、８
ａ……凸状片、８ｂ……凹状溝。
The drawings show an embodiment of the present invention, in which Fig. 1 is a sectional view of the invention, Fig. 2 is a partially cutaway perspective view of the main part of the invention, and Fig. 3 is a diagram showing the conductive connection portion. Exploded perspective view, Figure 4, and Figure 5 are cross-sectional views of essential parts of the present invention. Figure 6 is a cross-sectional view of the power transmission connection. Figure 7 is a cross-sectional view taken from Figure 5 - arrow direction. Figure 8 is a cross-sectional view of the present invention. FIG. 9 is a cross-sectional view of the main part during assembly of the present invention, FIG. 10 is a cross-sectional view of a conventionally known device. A...Casing, B...Belt wheel, 3...Pump shaft, 4...Impeller, 8...Transmission connection part, 8
a...Convex piece, 8b...Concave groove.
Claims (1)
たポンプ軸を回転自在に設け、ベルト車をケーシ
ングの外周を回転自在に設け、凸状片と凹状溝と
からなる伝動連結部の凸状片を、前記ポンプ軸の
後端と、これに対向するベルト車の箇所の何か一
方に形成し、凹状溝を他方に形成し、該凹状溝に
凸状片を離間し、該離間箇所で自在継手状に互い
に同方向に回転可能に連結したことを特徴とした
ウオーターポンプ。 A pump shaft with an impeller fixed to the tip thereof is rotatably provided inside the casing, a belt pulley is rotatably provided on the outer periphery of the casing, and the convex piece of the transmission connection portion consisting of a convex piece and a concave groove is arranged as described above. A concave groove is formed on one of the rear end of the pump shaft and a part of the belt pulley facing the pump shaft, a concave groove is formed on the other side, a convex piece is spaced apart from the concave groove, and a universal joint is formed at the spaced apart part. A water pump characterized by being connected to each other so that they can rotate in the same direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989053367U JPH02144693U (en) | 1989-05-11 | 1989-05-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989053367U JPH02144693U (en) | 1989-05-11 | 1989-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02144693U true JPH02144693U (en) | 1990-12-07 |
Family
ID=31574487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989053367U Pending JPH02144693U (en) | 1989-05-11 | 1989-05-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02144693U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5837966B2 (en) * | 1978-07-20 | 1983-08-19 | 東芝テック株式会社 | electromagnetic device |
| JPS63302200A (en) * | 1987-05-14 | 1988-12-09 | エスカーエフ ゲーエムベーハー | Drive for pump, etc. |
-
1989
- 1989-05-11 JP JP1989053367U patent/JPH02144693U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5837966B2 (en) * | 1978-07-20 | 1983-08-19 | 東芝テック株式会社 | electromagnetic device |
| JPS63302200A (en) * | 1987-05-14 | 1988-12-09 | エスカーエフ ゲーエムベーハー | Drive for pump, etc. |