JPH02122199U - - Google Patents
Info
- Publication number
- JPH02122199U JPH02122199U JP3127589U JP3127589U JPH02122199U JP H02122199 U JPH02122199 U JP H02122199U JP 3127589 U JP3127589 U JP 3127589U JP 3127589 U JP3127589 U JP 3127589U JP H02122199 U JPH02122199 U JP H02122199U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- thrust
- annular
- cylindrical member
- bearing
- 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.)
- Granted
Links
- 229910000897 Babbitt (metal) Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 2
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Support Of The Bearing (AREA)
- Motor Or Generator Frames (AREA)
Description
第１図は本考案品の一部分を示す断面図、第２
図は同品の断面図、第３図は従来の水中モーター
ポンプを示す一部断面全体正面図、第４図は従来
品の断面図である。
３……モーター軸、５……ラジアル軸受、６…
…筒部材、６ａ及び９ａ……斜面、６ｂ……リン
グ溝、９……環状軸受メタル部材、９ｂ……メタ
ル面、１０……スラスト板、１４……弾性体（Ｏ
リング）。
Figure 1 is a sectional view showing a part of the product of the present invention;
The figure is a sectional view of the same product, FIG. 3 is a partially sectional whole front view showing a conventional submersible motor pump, and FIG. 4 is a sectional view of the conventional product. 3...Motor shaft, 5...Radial bearing, 6...
...Cylinder member, 6a and 9a...Slope, 6b...Ring groove, 9...Annular bearing metal member, 9b...Metal surface, 10...Thrust plate, 14...Elastic body (O
ring).
Claims (1)
めのラジアル軸受を内包せしめた筒部材の上端部
に環状軸受メタル部材を外嵌状且つ該部材の自動
芯可能な斜面接触状態に載置し、該部材のメタル
面を前記ラジアル軸受の中心軸に概略直交せしめ
、他方ではモーター軸の一定位置に環状スラスト
板を直交状且つ同芯的に固定させ、該スラスト板
と前記メタル面の接触によりモーター軸に作用す
るスラストを支持せしめたスラスト軸受装置であ
つて、前記筒部材の上端外周面にリング溝を設け
ると共に該溝内に対しＯリングをその外周が少し
突出状態となるように嵌入し、該リング外周を介
し環状軸受メタル部材内孔の内周面に対し密接さ
せたことを特徴とする水中モーターポンプのスラ
スト軸受装置。 An annular bearing metal member is placed on the upper end of a cylindrical member that includes a radial bearing for rotatably supporting one end of the motor shaft, and is placed in a state in which the annular bearing metal member is fitted onto the upper end of the cylindrical member and is in contact with an inclined surface that allows the member to self-center; The metal surface of the member is made to be approximately perpendicular to the central axis of the radial bearing, and on the other hand, an annular thrust plate is fixed perpendicularly and concentrically to a certain position on the motor shaft, and the contact between the thrust plate and the metal surface causes the motor to A thrust bearing device that supports thrust acting on a shaft, wherein a ring groove is provided on the outer peripheral surface of the upper end of the cylindrical member, and an O-ring is fitted into the groove so that the outer periphery of the O-ring slightly protrudes. A thrust bearing device for a submersible motor pump, characterized in that the ring is brought into close contact with the inner peripheral surface of the inner hole of the annular bearing metal member via the outer periphery of the ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3127589U JPH06632Y2 (en) | 1989-03-17 | 1989-03-17 | Submersible motor pump thrust bearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3127589U JPH06632Y2 (en) | 1989-03-17 | 1989-03-17 | Submersible motor pump thrust bearing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02122199U true JPH02122199U (en) | 1990-10-05 |
| JPH06632Y2 JPH06632Y2 (en) | 1994-01-05 |
Family
ID=31257018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3127589U Expired - Lifetime JPH06632Y2 (en) | 1989-03-17 | 1989-03-17 | Submersible motor pump thrust bearing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06632Y2 (en) |
-
1989
- 1989-03-17 JP JP3127589U patent/JPH06632Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06632Y2 (en) | 1994-01-05 |