GB2236070B - Laser barrier material - Google Patents

Laser barrier material

Info

Publication number
GB2236070B
GB2236070B GB9020561A GB9020561A GB2236070B GB 2236070 B GB2236070 B GB 2236070B GB 9020561 A GB9020561 A GB 9020561A GB 9020561 A GB9020561 A GB 9020561A GB 2236070 B GB2236070 B GB 2236070B
Authority
GB
United Kingdom
Prior art keywords
barrier material
laser barrier
laser
barrier
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
GB9020561A
Other versions
GB9020561D0 (en
GB2236070A (en
Inventor
Arthur George Corfe
David Stroud
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
Publication of GB9020561D0 publication Critical patent/GB9020561D0/en
Publication of GB2236070A publication Critical patent/GB2236070A/en
Application granted granted Critical
Publication of GB2236070B publication Critical patent/GB2236070B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/224—Anti-weld compositions; Braze stop-off compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/18—Working by laser beam, e.g. welding, cutting or boring using absorbing layers on the workpiece, e.g. for marking or protecting purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • B23K26/382—Removing material by boring or cutting by boring
    • B23K26/389—Removing material by boring or cutting by boring of fluid openings, e.g. nozzles, jets
GB9020561A 1989-09-20 1990-09-20 Laser barrier material Expired - Fee Related GB2236070B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898921288A GB8921288D0 (en) 1989-09-20 1989-09-20 Laser barrier material

Publications (3)

Publication Number Publication Date
GB9020561D0 GB9020561D0 (en) 1990-10-31
GB2236070A GB2236070A (en) 1991-03-27
GB2236070B true GB2236070B (en) 1993-06-09

Family

ID=10663378

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898921288A Pending GB8921288D0 (en) 1989-09-20 1989-09-20 Laser barrier material
GB9020561A Expired - Fee Related GB2236070B (en) 1989-09-20 1990-09-20 Laser barrier material

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB898921288A Pending GB8921288D0 (en) 1989-09-20 1989-09-20 Laser barrier material

Country Status (1)

Country Link
GB (2) GB8921288D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2699844B1 (en) * 1992-12-30 1995-02-03 Snecma Method and device for laser beam machining.
DE19832774B4 (en) * 1998-07-22 2008-01-24 Siemens Ag Protective device for producing minute holes in tubular components and method for producing bores opening into a cavity
DE102014220523A1 (en) * 2014-10-09 2016-04-14 Siemens Aktiengesellschaft Method for producing through holes by means of laser radiation in a wall of a component

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1228438A (en) * 1964-11-23 1971-04-15
GB1349308A (en) * 1971-08-23 1974-04-03 Pennwalt Corp Fluorinated elastomers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1228438A (en) * 1964-11-23 1971-04-15
GB1349308A (en) * 1971-08-23 1974-04-03 Pennwalt Corp Fluorinated elastomers

Also Published As

Publication number Publication date
GB9020561D0 (en) 1990-10-31
GB8921288D0 (en) 1989-11-08
GB2236070A (en) 1991-03-27

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Legal Events

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

Effective date: 20070920