GB2295794B - Structural cellular component - Google Patents

Structural cellular component

Info

Publication number
GB2295794B
GB2295794B GB9602718A GB9602718A GB2295794B GB 2295794 B GB2295794 B GB 2295794B GB 9602718 A GB9602718 A GB 9602718A GB 9602718 A GB9602718 A GB 9602718A GB 2295794 B GB2295794 B GB 2295794B
Authority
GB
United Kingdom
Prior art keywords
cellular component
structural cellular
structural
component
cellular
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
GB9602718A
Other versions
GB2295794A (en
GB9602718D0 (en
Inventor
Robert Samuel Wilson
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.)
Short Brothers PLC
Original Assignee
Short Brothers 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
Priority claimed from GB9413158A external-priority patent/GB9413158D0/en
Application filed by Short Brothers PLC filed Critical Short Brothers PLC
Priority to GB9602718A priority Critical patent/GB2295794B/en
Publication of GB9602718D0 publication Critical patent/GB9602718D0/en
Publication of GB2295794A publication Critical patent/GB2295794A/en
Application granted granted Critical
Publication of GB2295794B publication Critical patent/GB2295794B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/124—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
    • B29C64/129—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask
    • B29C64/135—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask the energy source being concentrated, e.g. scanning lasers or focused light sources
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D24/00—Producing articles with hollow walls
    • B29D24/002—Producing articles with hollow walls formed with structures, e.g. cores placed between two plates or sheets, e.g. partially filled
    • B29D24/005—Producing articles with hollow walls formed with structures, e.g. cores placed between two plates or sheets, e.g. partially filled the structure having joined ribs, e.g. honeycomb
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0089—Producing honeycomb structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Building Environments (AREA)
GB9602718A 1994-06-30 1995-06-28 Structural cellular component Expired - Fee Related GB2295794B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9602718A GB2295794B (en) 1994-06-30 1995-06-28 Structural cellular component

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9413158A GB9413158D0 (en) 1994-06-30 1994-06-30 Structural cellular component
PCT/GB1995/001511 WO1996000650A1 (en) 1994-06-30 1995-06-28 Structural cellular component
GB9602718A GB2295794B (en) 1994-06-30 1995-06-28 Structural cellular component

Publications (3)

Publication Number Publication Date
GB9602718D0 GB9602718D0 (en) 1996-04-10
GB2295794A GB2295794A (en) 1996-06-12
GB2295794B true GB2295794B (en) 1998-07-08

Family

ID=26305164

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9602718A Expired - Fee Related GB2295794B (en) 1994-06-30 1995-06-28 Structural cellular component

Country Status (1)

Country Link
GB (1) GB2295794B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2019983A (en) * 1978-05-01 1979-11-07 Boeing Co Sound-attenuating panel
EP0250121A2 (en) * 1986-06-03 1987-12-23 Cubital Ltd. Three-dimensional modelling apparatus
EP0336260A2 (en) * 1988-04-05 1989-10-11 The Boeing Company Method of manufacturing a non-metallic core having a perforated septum embedded therein
GB2223448A (en) * 1988-07-25 1990-04-11 Short Brothers Plc Noise attenuation panel.
EP0429196A2 (en) * 1989-10-30 1991-05-29 3D Systems, Inc. Improved stereolithographic construction techniques
DE4125534A1 (en) * 1991-08-01 1993-02-18 Eos Electro Optical Syst Three=dimensional layering - in which transparent sealed cover is used over bath to allow radiation through but exclude ambient atmos.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2019983A (en) * 1978-05-01 1979-11-07 Boeing Co Sound-attenuating panel
EP0250121A2 (en) * 1986-06-03 1987-12-23 Cubital Ltd. Three-dimensional modelling apparatus
EP0336260A2 (en) * 1988-04-05 1989-10-11 The Boeing Company Method of manufacturing a non-metallic core having a perforated septum embedded therein
GB2223448A (en) * 1988-07-25 1990-04-11 Short Brothers Plc Noise attenuation panel.
EP0429196A2 (en) * 1989-10-30 1991-05-29 3D Systems, Inc. Improved stereolithographic construction techniques
DE4125534A1 (en) * 1991-08-01 1993-02-18 Eos Electro Optical Syst Three=dimensional layering - in which transparent sealed cover is used over bath to allow radiation through but exclude ambient atmos.

Also Published As

Publication number Publication date
GB2295794A (en) 1996-06-12
GB9602718D0 (en) 1996-04-10

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Legal Events

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

Effective date: 20120628