GB2198665B - Magnetic particle detection - Google Patents

Magnetic particle detection

Info

Publication number
GB2198665B
GB2198665B GB8619743A GB8619743A GB2198665B GB 2198665 B GB2198665 B GB 2198665B GB 8619743 A GB8619743 A GB 8619743A GB 8619743 A GB8619743 A GB 8619743A GB 2198665 B GB2198665 B GB 2198665B
Authority
GB
United Kingdom
Prior art keywords
magnetic particle
particle detection
detection
magnetic
particle
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 - Fee Related
Application number
GB8619743A
Other versions
GB2198665A (en
GB8619743D0 (en
Inventor
Douglas Cecil Gifford
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB8619743A priority Critical patent/GB2198665B/en
Publication of GB8619743D0 publication Critical patent/GB8619743D0/en
Publication of GB2198665A publication Critical patent/GB2198665A/en
Application granted granted Critical
Publication of GB2198665B publication Critical patent/GB2198665B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16N—LUBRICATING
    • F16N39/00—Arrangements for conditioning of lubricants in the lubricating system
    • F16N39/06—Arrangements for conditioning of lubricants in the lubricating system by filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/025—High gradient magnetic separators
    • B03C1/031—Component parts; Auxiliary operations
    • B03C1/033—Component parts; Auxiliary operations characterised by the magnetic circuit
    • B03C1/0332—Component parts; Auxiliary operations characterised by the magnetic circuit using permanent magnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/28—Magnetic plugs and dipsticks
    • B03C1/286—Magnetic plugs and dipsticks disposed at the inner circumference of a recipient, e.g. magnetic drain bolt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/30—Combinations with other devices, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042—Devices for removing chips
    • B23Q11/0064—Devices for removing chips by using a magnetic or electric field
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/18—Magnetic separation whereby the particles are suspended in a liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/28—Parts being designed to be removed for cleaning purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
GB8619743A 1986-08-13 1986-08-13 Magnetic particle detection Expired - Fee Related GB2198665B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8619743A GB2198665B (en) 1986-08-13 1986-08-13 Magnetic particle detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8619743A GB2198665B (en) 1986-08-13 1986-08-13 Magnetic particle detection

Publications (3)

Publication Number Publication Date
GB8619743D0 GB8619743D0 (en) 1986-09-24
GB2198665A GB2198665A (en) 1988-06-22
GB2198665B true GB2198665B (en) 1991-02-13

Family

ID=10602677

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8619743A Expired - Fee Related GB2198665B (en) 1986-08-13 1986-08-13 Magnetic particle detection

Country Status (1)

Country Link
GB (1) GB2198665B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100909957B1 (en) * 2008-01-21 2009-07-30 주식회사 범우에코엔지니어링 Fe particles removing apparatus included in a rolling oil
US8226822B2 (en) * 2009-04-27 2012-07-24 Hamilton Sundstrand Corporation Combined oil filter and debris monitor

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB753790A (en) * 1954-07-09 1956-08-01 Bolton John W & Sons Inc Improvements in or relating to magnetic separator
GB956411A (en) * 1962-03-30 1964-04-29 Donald Edward Stem Magnetic trap for conduits
GB1045949A (en) * 1965-04-09 1966-10-19 Weston David Magnetic separator
GB1423927A (en) * 1973-07-10 1976-02-04 Fjeldsend As Olaf Apparatus for magnetic treatment of a flowing liquid
GB1590788A (en) * 1978-05-30 1981-06-10 Inernational Research & Dev Co Magnetic separators
GB1597387A (en) * 1977-01-11 1981-09-09 Exxon Research Engineering Co Method of separating solid particulate

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB753790A (en) * 1954-07-09 1956-08-01 Bolton John W & Sons Inc Improvements in or relating to magnetic separator
GB956411A (en) * 1962-03-30 1964-04-29 Donald Edward Stem Magnetic trap for conduits
GB1045949A (en) * 1965-04-09 1966-10-19 Weston David Magnetic separator
GB1423927A (en) * 1973-07-10 1976-02-04 Fjeldsend As Olaf Apparatus for magnetic treatment of a flowing liquid
GB1597387A (en) * 1977-01-11 1981-09-09 Exxon Research Engineering Co Method of separating solid particulate
GB1590788A (en) * 1978-05-30 1981-06-10 Inernational Research & Dev Co Magnetic separators

Also Published As

Publication number Publication date
GB2198665A (en) 1988-06-22
GB8619743D0 (en) 1986-09-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930813