JPS64719U - - Google Patents

Info

Publication number
JPS64719U
JPS64719U JP1987094433U JP9443387U JPS64719U JP S64719 U JPS64719 U JP S64719U JP 1987094433 U JP1987094433 U JP 1987094433U JP 9443387 U JP9443387 U JP 9443387U JP S64719 U JPS64719 U JP S64719U
Authority
JP
Japan
Prior art keywords
face
rotating member
leaf
topfoils
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.)
Pending
Application number
JP1987094433U
Other languages
Japanese (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 JP1987094433U priority Critical patent/JPS64719U/ja
Publication of JPS64719U publication Critical patent/JPS64719U/ja
Pending 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/042—Sliding-contact bearings for exclusively rotary movement for axial load only with flexible leaves to create hydrodynamic wedge, e.g. axial foil bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示す平面図、第２
図は第１図の―線に沿う断面図、第３図は実
験結果を示す図である。 １…軸受部材、２…リーフ、３…回転部材、４
…バンプフオイル、５…トツプフオイル。 Figure 1 is a plan view showing one embodiment of the present invention;
The figure is a sectional view taken along the line - in FIG. 1, and FIG. 3 is a diagram showing the experimental results. 1...Bearing member, 2...Leaf, 3...Rotating member, 4
...Bumpf oil, 5...Topf oil.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 軸受部材に設けられて回転部材の端面を軸支す
るリーフ型フオイルスラスト軸受であつて、上記
軸受部材の端面に、その円周方向の３箇所に波形
状のバンプフオイルをそれぞれ配設するとともに
、各バンプフオイル上にトツプフオイルをそれぞ
れ重合させ、かつ各トツプフオイルの高さを上記
回転部材の端面に対しその回転方向前方側が高く
なるように構成し、それらトツプフオイルで上記
回転部材の端面を軸支させたことを特徴とするリ
ーフ型フオイルスラスト軸受。 A leaf-type foil thrust bearing is provided on a bearing member to pivotally support an end face of a rotating member, and the end face of the bearing member is provided with wave-shaped bump foils at three locations in the circumferential direction, and Topfoils are polymerized on each bumpfoil, and the height of each topfoil is configured such that the front side in the direction of rotation is higher with respect to the end face of the rotating member, and the end face of the rotating member is pivotally supported by the topfoils. A leaf-type foil thrust bearing featuring:
JP1987094433U 1987-06-19 1987-06-19 Pending JPS64719U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987094433U JPS64719U (en) 1987-06-19 1987-06-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987094433U JPS64719U (en) 1987-06-19 1987-06-19

Publications (1)

Publication Number Publication Date
JPS64719U true JPS64719U (en) 1989-01-05

Family

ID=30957891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987094433U Pending JPS64719U (en) 1987-06-19 1987-06-19

Country Status (1)

Country Link
JP (1) JPS64719U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012193832A (en) * 2011-03-18 2012-10-11 Shimadzu Corp Dynamic pressure gas bearing
JP2013506805A (en) * 2009-10-07 2013-02-28 ニューロス カンパニー リミテッド Trust foil air bearing
WO2015041233A1 (en) * 2013-09-19 2015-03-26 株式会社Ihi Thrust bearing
CN104937291A (en) * 2013-01-28 2015-09-23 株式会社Ihi Thrust bearing
CN105518323A (en) * 2013-09-19 2016-04-20 株式会社Ihi Thrust bearing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS608524A (en) * 1983-06-29 1985-01-17 Hitachi Ltd Dynamic pressure gas bearing
JPS6192316A (en) * 1984-10-13 1986-05-10 Taiho Kogyo Co Ltd Leaf type foil thrust bearing
JPS6136725B2 (en) * 1977-12-09 1986-08-20 Richardson Vicks Inc

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6136725B2 (en) * 1977-12-09 1986-08-20 Richardson Vicks Inc
JPS608524A (en) * 1983-06-29 1985-01-17 Hitachi Ltd Dynamic pressure gas bearing
JPS6192316A (en) * 1984-10-13 1986-05-10 Taiho Kogyo Co Ltd Leaf type foil thrust bearing

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013506805A (en) * 2009-10-07 2013-02-28 ニューロス カンパニー リミテッド Trust foil air bearing
JP2012193832A (en) * 2011-03-18 2012-10-11 Shimadzu Corp Dynamic pressure gas bearing
CN104937291A (en) * 2013-01-28 2015-09-23 株式会社Ihi Thrust bearing
EP2949953A4 (en) * 2013-01-28 2016-09-21 Ihi Corp Thrust bearing
US9677609B2 (en) 2013-01-28 2017-06-13 Ihi Corporation Thrust bearing
CN104937291B (en) * 2013-01-28 2018-09-18 株式会社 Ihi Thrust bearing
WO2015041233A1 (en) * 2013-09-19 2015-03-26 株式会社Ihi Thrust bearing
JP2015059630A (en) * 2013-09-19 2015-03-30 株式会社Ihi Thrust bearing
CN105518323A (en) * 2013-09-19 2016-04-20 株式会社Ihi Thrust bearing
US9903411B2 (en) 2013-09-19 2018-02-27 Ihi Corporation Thrust bearing
US10221885B2 (en) 2013-09-19 2019-03-05 Ihi Corporation Thrust bearing

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