JPS6310293U - - Google Patents
Info
- Publication number
- JPS6310293U JPS6310293U JP1986104247U JP10424786U JPS6310293U JP S6310293 U JPS6310293 U JP S6310293U JP 1986104247 U JP1986104247 U JP 1986104247U JP 10424786 U JP10424786 U JP 10424786U JP S6310293 U JPS6310293 U JP S6310293U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- main shaft
- lubricating oil
- return groove
- bearing box
- 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
- 230000002265 prevention Effects 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 claims 4
- 230000002093 peripheral effect Effects 0.000 claims 3
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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/80—Labyrinth sealings
-
- 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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/042—Housings for rolling element bearings for rotary movement
-
- 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)
Description
第１図は本考案に係わる横置ポンプの軸受カバ
ーの一実施例を示す縦断側面図、第２図は第１図
の軸受カバー（矢印参照）と横置ポンプとの関
係を示す縦断側面図、第３図は従来の横置ポンプ
の軸受カバーを示す縦断側面図である。 １……軸受箱、２……主軸、３……軸受カバー
、４……飛散防止壁、５……ラビリンスシール、
６，７……戻し溝。
ーの一実施例を示す縦断側面図、第２図は第１図
の軸受カバー（矢印参照）と横置ポンプとの関
係を示す縦断側面図、第３図は従来の横置ポンプ
の軸受カバーを示す縦断側面図である。 １……軸受箱、２……主軸、３……軸受カバー
、４……飛散防止壁、５……ラビリンスシール、
６，７……戻し溝。
Claims (1)
- 軸受箱により回転可能に支持された主軸の貫通
孔をカバー中央部に設け、同主軸貫通孔の内周面
にラビリンスシールを設け、カバー外周部を上記
軸受箱の端面に固定した横置ポンプの軸受カバー
において、前記軸受箱から前記ラビリンスシール
部への潤滑油の飛散を防止する飛散防止壁をカバ
ーの内周面に設け、前記主軸等に付着した潤滑油
を前記ラビリンスシールを経て前記飛散防止壁の
方向に導く戻し溝を前記主軸貫通孔の内周面下部
側に設け、同戻し溝からの潤滑油を前記軸受箱の
方向に導く戻し溝を前記飛散防止壁の下部に設け
たことを特徴とする横置ポンプの軸受カバー。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986104247U JPS6310293U (ja) | 1986-07-09 | 1986-07-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986104247U JPS6310293U (ja) | 1986-07-09 | 1986-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6310293U true JPS6310293U (ja) | 1988-01-23 |
Family
ID=30977562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986104247U Pending JPS6310293U (ja) | 1986-07-09 | 1986-07-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6310293U (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS508507B1 (ja) * | 1970-09-11 | 1975-04-04 |
-
1986
- 1986-07-09 JP JP1986104247U patent/JPS6310293U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS508507B1 (ja) * | 1970-09-11 | 1975-04-04 |