JPS641455Y2 - - Google Patents

Info

Publication number
JPS641455Y2
JPS641455Y2 JP1983064616U JP6461683U JPS641455Y2 JP S641455 Y2 JPS641455 Y2 JP S641455Y2 JP 1983064616 U JP1983064616 U JP 1983064616U JP 6461683 U JP6461683 U JP 6461683U JP S641455 Y2 JPS641455 Y2 JP S641455Y2
Authority
JP
Japan
Prior art keywords
bearing
rotating shaft
sealing material
cooling water
impeller
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.)
Expired
Application number
JP1983064616U
Other languages
English (en)
Japanese (ja)
Other versions
JPS59168519U (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1983064616U priority Critical patent/JPS59168519U/ja
Publication of JPS59168519U publication Critical patent/JPS59168519U/ja
Application granted granted Critical
Publication of JPS641455Y2 publication Critical patent/JPS641455Y2/ja
Granted legal-status Critical Current

Links

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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/664—Retaining the liquid in or near the bearing
    • 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
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/08—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with two or more rows of balls
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/581—Raceways; Race rings integral with other parts, e.g. with housings or machine elements such as shafts or gear wheels
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP1983064616U 1983-04-28 1983-04-28 ウオ−タポンプのシ−ル装置 Granted JPS59168519U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983064616U JPS59168519U (ja) 1983-04-28 1983-04-28 ウオ−タポンプのシ−ル装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983064616U JPS59168519U (ja) 1983-04-28 1983-04-28 ウオ−タポンプのシ−ル装置

Publications (2)

Publication Number Publication Date
JPS59168519U JPS59168519U (ja) 1984-11-12
JPS641455Y2 true JPS641455Y2 (fr) 1989-01-13

Family

ID=30194800

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983064616U Granted JPS59168519U (ja) 1983-04-28 1983-04-28 ウオ−タポンプのシ−ル装置

Country Status (1)

Country Link
JP (1) JPS59168519U (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH022954Y2 (fr) * 1985-06-04 1990-01-24
CN1295446C (zh) * 2001-11-13 2007-01-17 日本精工株式会社 密封式滚动轴承
DE102018123908A1 (de) * 2018-09-27 2020-04-02 Nidec Gpm Gmbh Wälzlager mit Dichtungsanordnung und Wasserpumpe mit demselben

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2088480A (en) * 1980-11-28 1982-06-09 Riv Officine Di Villar Perosa Centrifugal pumps
JPS5838038B2 (ja) * 1977-09-05 1983-08-19 三菱電機株式会社 コ−ン形ハニカム状振動板

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5838038U (ja) * 1981-09-09 1983-03-12 日本精工株式会社 スリンガ−付き密封軸受

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5838038B2 (ja) * 1977-09-05 1983-08-19 三菱電機株式会社 コ−ン形ハニカム状振動板
GB2088480A (en) * 1980-11-28 1982-06-09 Riv Officine Di Villar Perosa Centrifugal pumps
JPS57117793U (fr) * 1980-11-28 1982-07-21

Also Published As

Publication number Publication date
JPS59168519U (ja) 1984-11-12

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