GB2145016B - Manufacturing a composite tube of dissimilar metals or alloys - Google Patents

Manufacturing a composite tube of dissimilar metals or alloys

Info

Publication number
GB2145016B
GB2145016B GB08411685A GB8411685A GB2145016B GB 2145016 B GB2145016 B GB 2145016B GB 08411685 A GB08411685 A GB 08411685A GB 8411685 A GB8411685 A GB 8411685A GB 2145016 B GB2145016 B GB 2145016B
Authority
GB
United Kingdom
Prior art keywords
alloys
manufacturing
composite tube
dissimilar metals
dissimilar
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
GB08411685A
Other versions
GB2145016A (en
GB8411685D0 (en
Inventor
Clifford John Barfield
Roger Charles Eassom
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.)
Darchem Ltd
Original Assignee
Darchem 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 Darchem Ltd filed Critical Darchem Ltd
Publication of GB8411685D0 publication Critical patent/GB8411685D0/en
Publication of GB2145016A publication Critical patent/GB2145016A/en
Application granted granted Critical
Publication of GB2145016B publication Critical patent/GB2145016B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/001—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass valves or valve housings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/081—Magnetic constructions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/081—Magnetic constructions
    • H01F2007/085—Yoke or polar piece between coil bobbin and armature having a gap, e.g. filled with nonmagnetic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Powder Metallurgy (AREA)
GB08411685A 1983-05-09 1984-05-08 Manufacturing a composite tube of dissimilar metals or alloys Expired GB2145016B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838312693A GB8312693D0 (en) 1983-05-09 1983-05-09 Composite metal articles

Publications (3)

Publication Number Publication Date
GB8411685D0 GB8411685D0 (en) 1984-06-13
GB2145016A GB2145016A (en) 1985-03-20
GB2145016B true GB2145016B (en) 1987-04-23

Family

ID=10542405

Family Applications (2)

Application Number Title Priority Date Filing Date
GB838312693A Pending GB8312693D0 (en) 1983-05-09 1983-05-09 Composite metal articles
GB08411685A Expired GB2145016B (en) 1983-05-09 1984-05-08 Manufacturing a composite tube of dissimilar metals or alloys

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB838312693A Pending GB8312693D0 (en) 1983-05-09 1983-05-09 Composite metal articles

Country Status (1)

Country Link
GB (2) GB8312693D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3502287A1 (en) * 1985-01-24 1986-07-24 Robert Bosch Gmbh, 7000 Stuttgart METHOD FOR PRODUCING A ROTATIONALLY SYMMETRICAL HOUSING, IN PARTICULAR A VALVE HOUSING
FR2622039B1 (en) * 1987-10-16 1991-01-11 Commissariat Energie Atomique FUEL PENCIL WITH IMPROVED SAFETY AND METHOD FOR PRODUCING A PLUG FOR USE IN SUCH A PENCIL
DE102011080355A1 (en) 2011-08-03 2013-02-07 Robert Bosch Gmbh Fuel injection valve
GB201313849D0 (en) * 2013-08-02 2013-09-18 Castings Technology Internat Producing a metal object

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB696146A (en) * 1951-01-01 1953-08-26 Bridgestone Bicycle Company Lt Method of and apparatus for manufacturing metallic articles by connecting metal pieces together by cast alloy
BE571126A (en) * 1957-09-12
GB973802A (en) * 1960-01-10 1964-10-28 Fairey Eng Improvements relating to bonded bimetallic tubes and their manufacture
US3255498A (en) * 1962-04-12 1966-06-14 Erico Prod Inc Apparatus for butt joining steel bars and the like
FR1354895A (en) * 1963-01-17 1964-03-13 Sarl Rech S Etudes Production Beryllium parts metallization process by gun
US3421569A (en) * 1966-03-11 1969-01-14 Kennecott Copper Corp Continuous casting
GB1256069A (en) * 1968-01-04 1971-12-08 Widnes Foundry & Engineering C Improvements in and relating to the lining of vessels, pipes and the like
US4000010A (en) * 1974-03-29 1976-12-28 Hitachi Metals, Ltd. Roll and process for producing same
US4130931A (en) * 1976-02-11 1978-12-26 Arcos Corporation Electroslag boss and process
DE2809384C2 (en) * 1978-03-04 1985-09-12 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Method and device for coating the surfaces of valves for internal combustion engines
GB2058625B (en) * 1979-09-20 1983-03-23 Travan Eng Ltd Making solder ring pipe couplings

Also Published As

Publication number Publication date
GB2145016A (en) 1985-03-20
GB8411685D0 (en) 1984-06-13
GB8312693D0 (en) 1983-06-15

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950508