GB2041829B - Composite structure and a method of making the structure - Google Patents

Composite structure and a method of making the structure

Info

Publication number
GB2041829B
GB2041829B GB8004364A GB8004364A GB2041829B GB 2041829 B GB2041829 B GB 2041829B GB 8004364 A GB8004364 A GB 8004364A GB 8004364 A GB8004364 A GB 8004364A GB 2041829 B GB2041829 B GB 2041829B
Authority
GB
United Kingdom
Prior art keywords
making
composite
composite structure
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
GB8004364A
Other versions
GB2041829A (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.)
COMPOSITE TECH CORP
Composite Technology Corp
Original Assignee
COMPOSITE TECH CORP
Composite Technology Corp
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 COMPOSITE TECH CORP, Composite Technology Corp filed Critical COMPOSITE TECH CORP
Publication of GB2041829A publication Critical patent/GB2041829A/en
Application granted granted Critical
Publication of GB2041829B publication Critical patent/GB2041829B/en
Expired 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
    • 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
    • B29D99/0025—Producing blades or the like, e.g. blades for turbines, propellers, or wings
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/024—Woven fabric
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/46—Blades
    • B64C27/473—Constructional features
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/06—Open cell foam
    • 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
    • B32B2603/00—Vanes, blades, propellers, rotors with blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/46—Blades
    • B64C27/473—Constructional features
    • B64C2027/4733—Rotor blades substantially made from particular materials
    • B64C2027/4736—Rotor blades substantially made from particular materials from composite materials
GB8004364A 1979-02-14 1980-02-08 Composite structure and a method of making the structure Expired GB2041829B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1217579A 1979-02-14 1979-02-14

Publications (2)

Publication Number Publication Date
GB2041829A GB2041829A (en) 1980-09-17
GB2041829B true GB2041829B (en) 1982-12-08

Family

ID=21753725

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8004364A Expired GB2041829B (en) 1979-02-14 1980-02-08 Composite structure and a method of making the structure

Country Status (5)

Country Link
JP (1) JPS55111255A (en)
BR (1) BR7907783A (en)
DE (1) DE2944359A1 (en)
FR (1) FR2448977A1 (en)
GB (1) GB2041829B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2749051C1 (en) * 2020-08-19 2021-06-03 Акционерное общество «Московский машиностроительный завод «Вперед» Propeller blade of aircraft and method for manufacturing it

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3565083D1 (en) * 1984-06-25 1988-10-27 Hartzell Propeller Inc Aircraft propeller with improved spinner assembly
FR2617119B1 (en) * 1987-06-26 1989-12-01 Aerospatiale BLADE OF COMPOSITE MATERIALS, WITH STRUCTURAL CORE AND PROFILED COVERING COVERING, AND MANUFACTURING METHOD THEREOF
EP0537207A1 (en) * 1990-06-19 1993-04-21 Haworth, Inc. Resilient monolithic worksurface
GB2403987B (en) * 2003-07-11 2006-09-06 Rolls Royce Plc Blades
GB201001527D0 (en) * 2010-01-29 2010-03-17 Blade Dynamics Ltd A blade for a turbine operating in water
GB201215004D0 (en) 2012-08-23 2012-10-10 Blade Dynamics Ltd Wind turbine tower
GB201217210D0 (en) 2012-09-26 2012-11-07 Blade Dynamics Ltd A metod of forming a structural connection between a spar cap fairing for a wind turbine blade
GB201217212D0 (en) 2012-09-26 2012-11-07 Blade Dynamics Ltd Windturbine blade
EP2740589B1 (en) * 2012-12-04 2017-10-25 Magna Steyr Fahrzeugtechnik AG & Co KG Method for producing a sandwich component
EP2868459A1 (en) 2013-10-31 2015-05-06 Rigas Tehniska Universitate A method of producing an article from composite materials
RU2561827C1 (en) * 2014-03-04 2015-09-10 Акционерное общество "Вертолеты России" (АО "Вертолеты России") Propeller blade and method of its fabrication
EP3595889A4 (en) * 2017-03-13 2021-01-27 Hanwha Azdel, Inc. Multi-layer assemblies comprising a reinforced thermoplastic surface layer and a core layer
RU2699877C1 (en) * 2018-12-28 2019-09-11 Общество с ограниченной ответственностью Специальное Конструкторское Бюро "Мысль" Method of manufacturing of spatial model of blade of axial fan

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707434A (en) * 1970-11-30 1972-12-26 Federal Huber Co Rigidified resinous laminate
US3996654A (en) * 1974-10-21 1976-12-14 Albany International Corporation Method of making syntatic modules
US4095008A (en) * 1975-08-13 1978-06-13 Rogers Corporation Syntactic foam matrix board
US4042746A (en) * 1975-11-07 1977-08-16 The John Z. Delorean Corporation Composite material and method of forming
US4040165A (en) * 1976-10-22 1977-08-09 Albany International Corporation Method of making syntatic modules
US4034137A (en) * 1976-12-06 1977-07-05 John Z. Delorean Corporation Composite sheet structure and method for manufacturing same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2749051C1 (en) * 2020-08-19 2021-06-03 Акционерное общество «Московский машиностроительный завод «Вперед» Propeller blade of aircraft and method for manufacturing it

Also Published As

Publication number Publication date
DE2944359A1 (en) 1980-08-21
JPS55111255A (en) 1980-08-27
BR7907783A (en) 1980-09-09
FR2448977A1 (en) 1980-09-12
GB2041829A (en) 1980-09-17

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee