GB201001518D0 - The structure of the surface in the form of grooves adjacent to each other which have the shape of the part of the circle in the cross-section - Google Patents

The structure of the surface in the form of grooves adjacent to each other which have the shape of the part of the circle in the cross-section

Info

Publication number
GB201001518D0
GB201001518D0 GBGB1001518.8A GB201001518A GB201001518D0 GB 201001518 D0 GB201001518 D0 GB 201001518D0 GB 201001518 A GB201001518 A GB 201001518A GB 201001518 D0 GB201001518 D0 GB 201001518D0
Authority
GB
United Kingdom
Prior art keywords
circle
cross
section
shape
grooves adjacent
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.)
Withdrawn
Application number
GBGB1001518.8A
Other versions
GB2477325A (en
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.)
SZYMANEK DARIUSZ K
Original Assignee
SZYMANEK DARIUSZ K
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 SZYMANEK DARIUSZ K filed Critical SZYMANEK DARIUSZ K
Priority to GB201001518A priority Critical patent/GB2477325A/en
Publication of GB201001518D0 publication Critical patent/GB201001518D0/en
Publication of GB2477325A publication Critical patent/GB2477325A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
    • F42B10/32—Range-reducing or range-increasing arrangements; Fall-retarding means
    • F42B10/38—Range-increasing arrangements
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
    • F42B10/02—Stabilising arrangements
    • F42B10/22—Projectiles of cannelured type
    • F42B10/24—Projectiles of cannelured type with inclined grooves

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
GB201001518A 2010-02-01 2010-02-01 Aerodynamic surface Withdrawn GB2477325A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB201001518A GB2477325A (en) 2010-02-01 2010-02-01 Aerodynamic surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201001518A GB2477325A (en) 2010-02-01 2010-02-01 Aerodynamic surface

Publications (2)

Publication Number Publication Date
GB201001518D0 true GB201001518D0 (en) 2010-03-17
GB2477325A GB2477325A (en) 2011-08-03

Family

ID=42084208

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201001518A Withdrawn GB2477325A (en) 2010-02-01 2010-02-01 Aerodynamic surface

Country Status (1)

Country Link
GB (1) GB2477325A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012015476A1 (en) * 2011-08-08 2013-02-14 Ruag Ammotec Gmbh Stuktrierung the surface of the ogive of a projectile

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4986496A (en) * 1985-05-31 1991-01-22 Minnesota Mining And Manufacturing Drag reduction article
US5164538A (en) * 1986-02-18 1992-11-17 Twenty-First Century Research Institute Projectile having plural rotatable sections with aerodynamic air foil surfaces
GB8812494D0 (en) * 1988-05-26 1988-06-29 British Maritime Technology Lt Improvements in/relating to reduction of drag
NL1014924C2 (en) * 1999-07-30 2001-02-01 Chromalloy Holland B V Limitation of air resistance for components of a gas turbine engine.
US7222573B2 (en) * 2005-04-01 2007-05-29 Pontieri James M Aerodynamic air gun projectile
WO2007036349A1 (en) * 2005-09-27 2007-04-05 Nikolaus Vida Surface shaping method
FR2933026B1 (en) * 2008-06-27 2010-08-20 Inst Francais Du Petrole METHOD FOR MANUFACTURING A REINFORCED STRUCTURED SURFACE AND DEVICE WITH REINFORCED STRUCTURED SURFACE

Also Published As

Publication number Publication date
GB2477325A (en) 2011-08-03

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)