JPS55110754A - High temperature, high pressure water use bearing - Google Patents

High temperature, high pressure water use bearing

Info

Publication number
JPS55110754A
JPS55110754A JP1740279A JP1740279A JPS55110754A JP S55110754 A JPS55110754 A JP S55110754A JP 1740279 A JP1740279 A JP 1740279A JP 1740279 A JP1740279 A JP 1740279A JP S55110754 A JPS55110754 A JP S55110754A
Authority
JP
Japan
Prior art keywords
bush
pressure water
high temperature
high pressure
water use
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
Application number
JP1740279A
Other languages
Japanese (ja)
Other versions
JPS6367641B2 (en
Inventor
Yoshio Senoo
Takehiro Shimomura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Tokico Ltd
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 by Tokico Ltd filed Critical Tokico Ltd
Priority to JP1740279A priority Critical patent/JPS55110754A/en
Publication of JPS55110754A publication Critical patent/JPS55110754A/en
Publication of JPS6367641B2 publication Critical patent/JPS6367641B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measuring Volume Flow (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

PURPOSE: To provide resistance to corrosion, abrasion, heat and high toughness under high temperature and high pressure water, and to offer stable function for long periods of time by forming a bearing of WC including Ni and Co as a binder.
CONSTITUTION: An impellet 3 has multiple blades 3 planted to the hub. The impeller 3 is rotatably supported by shaft 6 via bush 4 and journal 5. The bush 4, journal 5, and thrust bearing 7 are made of WC contg. each 3'10% of Ni and Co as a binder. By use of this, when water being measured has a maximum temperature of 300°C and pressure of 88kg/cm2, oxidation or lost structure little occurs to the bush 4, jounal 5, and thrust bearing 7.
COPYRIGHT: (C)1980,JPO&Japio
JP1740279A 1979-02-16 1979-02-16 High temperature, high pressure water use bearing Granted JPS55110754A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1740279A JPS55110754A (en) 1979-02-16 1979-02-16 High temperature, high pressure water use bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1740279A JPS55110754A (en) 1979-02-16 1979-02-16 High temperature, high pressure water use bearing

Publications (2)

Publication Number Publication Date
JPS55110754A true JPS55110754A (en) 1980-08-26
JPS6367641B2 JPS6367641B2 (en) 1988-12-27

Family

ID=11942993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1740279A Granted JPS55110754A (en) 1979-02-16 1979-02-16 High temperature, high pressure water use bearing

Country Status (1)

Country Link
JP (1) JPS55110754A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS596422A (en) * 1982-06-30 1984-01-13 Masuda Seiki Kk Bearing device
JPS59218205A (en) * 1983-03-28 1984-12-08 ケンナメタル・インコ−ポレイテツド Steel rod hot molding roll

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49126707A (en) * 1973-04-05 1974-12-04
JPS5130513A (en) * 1974-09-09 1976-03-15 Tokyo Shibaura Electric Co CHOKOGOKIN
JPS5352214A (en) * 1976-10-25 1978-05-12 Toshiba Tungaloy Co Ltd Machine parts consisting of hard porous sintered product and process for production thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49126707A (en) * 1973-04-05 1974-12-04
JPS5130513A (en) * 1974-09-09 1976-03-15 Tokyo Shibaura Electric Co CHOKOGOKIN
JPS5352214A (en) * 1976-10-25 1978-05-12 Toshiba Tungaloy Co Ltd Machine parts consisting of hard porous sintered product and process for production thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS596422A (en) * 1982-06-30 1984-01-13 Masuda Seiki Kk Bearing device
JPS59218205A (en) * 1983-03-28 1984-12-08 ケンナメタル・インコ−ポレイテツド Steel rod hot molding roll

Also Published As

Publication number Publication date
JPS6367641B2 (en) 1988-12-27

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