IL110794A - Tube cover in the direction of liquid flow and method of preparation - Google Patents

Tube cover in the direction of liquid flow and method of preparation

Info

Publication number: IL110794A
Authority: IL; Israel
Prior art keywords: honeycomb; duct cover; flow directing; core material; triangular
Prior art date: 1993-09-20

Application number

IL110794A

Other languages

English (en)

Hebrew (he)

Other versions

IL110794A0 (en

Original Assignee

United Technologies 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.)

1993-09-20

Filing date

1994-08-26

Publication date

1998-01-04

1994-08-26 Application filed by United Technologies Corp filed Critical United Technologies Corp

1994-11-11 Publication of IL110794A0 publication Critical patent/IL110794A0/xx

1998-01-04 Publication of IL110794A publication Critical patent/IL110794A/en

Links

239000012530 fluid Substances 0.000 title claims description 44
238000002360 preparation method Methods 0.000 title description 2
239000011162 core material Substances 0.000 claims description 56
210000004027 cell Anatomy 0.000 claims description 43
239000000463 material Substances 0.000 claims description 43
238000005187 foaming Methods 0.000 claims description 34
239000012790 adhesive layer Substances 0.000 claims description 33
239000002131 composite material Substances 0.000 claims description 30
230000004888 barrier function Effects 0.000 claims description 26
239000000853 adhesive Substances 0.000 claims description 25
230000001070 adhesive effect Effects 0.000 claims description 25
238000000034 method Methods 0.000 claims description 20
229920005989 resin Polymers 0.000 claims description 20
239000011347 resin Substances 0.000 claims description 20
239000000835 fiber Substances 0.000 claims description 19
210000002421 cell wall Anatomy 0.000 claims description 17
239000011152 fibreglass Substances 0.000 claims description 16
239000011159 matrix material Substances 0.000 claims description 16
239000011248 coating agent Substances 0.000 claims description 15
238000000576 coating method Methods 0.000 claims description 15
239000010410 layer Substances 0.000 claims description 13
230000002745 absorbent Effects 0.000 claims description 11
239000002250 absorbent Substances 0.000 claims description 11
238000009432 framing Methods 0.000 claims description 11
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
230000008859 change Effects 0.000 claims description 7
239000004760 aramid Substances 0.000 claims description 6
229920003235 aromatic polyamide Polymers 0.000 claims description 6
229910052799 carbon Inorganic materials 0.000 claims description 3
230000005465 channeling Effects 0.000 claims description 3
239000000470 constituent Substances 0.000 claims description 3
KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 2
239000005011 phenolic resin Substances 0.000 claims description 2
229920001568 phenolic resin Polymers 0.000 claims description 2
230000002093 peripheral effect Effects 0.000 claims 4
241000264877 Hippospongia communis Species 0.000 description 89
239000004593 Epoxy Substances 0.000 description 14
239000007789 gas Substances 0.000 description 13
229920000271 Kevlar® Polymers 0.000 description 9
238000013461 design Methods 0.000 description 8
239000004761 kevlar Substances 0.000 description 8
239000010453 quartz Substances 0.000 description 6
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
229910002804 graphite Inorganic materials 0.000 description 5
239000010439 graphite Substances 0.000 description 5
230000005540 biological transmission Effects 0.000 description 3
239000007769 metal material Substances 0.000 description 3
230000008569 process Effects 0.000 description 3
229910000851 Alloy steel Inorganic materials 0.000 description 2
229920000784 Nomex Polymers 0.000 description 2
238000005452 bending Methods 0.000 description 2
230000007812 deficiency Effects 0.000 description 2
239000003989 dielectric material Substances 0.000 description 2
238000006073 displacement reaction Methods 0.000 description 2
239000006260 foam Substances 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
239000004763 nomex Substances 0.000 description 2
239000010959 steel Substances 0.000 description 2
XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
229910001374 Invar Inorganic materials 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
230000002411 adverse Effects 0.000 description 1
229910045601 alloy Inorganic materials 0.000 description 1
239000000956 alloy Substances 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
239000000919 ceramic Substances 0.000 description 1
239000004020 conductor Substances 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000005611 electricity Effects 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
239000003822 epoxy resin Substances 0.000 description 1
239000003733 fiber-reinforced composite Substances 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
229910001092 metal group alloy Inorganic materials 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
229920000647 polyepoxide Polymers 0.000 description 1
238000012545 processing Methods 0.000 description 1
230000009467 reduction Effects 0.000 description 1
230000006641 stabilisation Effects 0.000 description 1
238000011105 stabilization Methods 0.000 description 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H3/00—Camouflage, i.e. means or methods for concealment or disguise
- 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
- B29D24/007—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 and a chamfered edge
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
- B64D33/04—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of exhaust outlets or jet pipes
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
- F15D1/00—Influencing flow of fluids
- F15D1/08—Influencing flow of fluids of jets leaving an orifice
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B7/00—Shotgun ammunition
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24149—Honeycomb-like
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
- Y10T428/24496—Foamed or cellular component

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Aviation & Aerospace Engineering (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Laminated Bodies (AREA)
Duct Arrangements (AREA)
Branch Pipes, Bends, And The Like (AREA)

IL110794A 1993-09-20 1994-08-26 Tube cover in the direction of liquid flow and method of preparation IL110794A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US08/124,095 US5558919A (en)	1993-09-20	1993-09-20	Duct cover for directing a fluid therethrough

Publications (2)

Publication Number	Publication Date
IL110794A0 IL110794A0 (en)	1994-11-11
IL110794A true IL110794A (en)	1998-01-04

Family

ID=22412746

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL110794A IL110794A (en)	1993-09-20	1994-08-26	Tube cover in the direction of liquid flow and method of preparation

Country Status (10)

Country	Link
US (1)	US5558919A (de)
EP (1)	EP0720561B1 (de)
KR (1)	KR100385744B1 (de)
AU (1)	AU679116B2 (de)
CA (1)	CA2172151A1 (de)
DE (1)	DE69410104T2 (de)
ES (1)	ES2116614T3 (de)
IL (1)	IL110794A (de)
RU (1)	RU2126345C1 (de)
WO (1)	WO1995008473A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5776579A (en) *	1996-03-28	1998-07-07	The Boeing Company	Structural bonding with encapsulated foaming adhesive
US6883751B2 (en) *	2003-05-02	2005-04-26	The Boeing Company	Apparatus and method for preventing foreign object damage to an aircraft
US7531058B2 (en) *	2005-02-24	2009-05-12	The Boeing Company	Reinforced rampdown for composite structural member and method for same
US20060254271A1 (en) *	2005-05-13	2006-11-16	Ishikawajima-Harima Heavy Industries Co., Ltd.	Apparatus for controlling microwave reflecting
US8424279B2 (en)	2007-03-28	2013-04-23	United Technologies Corporation	Particle separator and debris control system
US8251174B2 (en) *	2010-03-26	2012-08-28	Spirit Aerosystems, Inc.	Method for bonding honeycomb cores
ITTO20110123A1 (it) *	2011-02-14	2012-08-15	Alenia Aermacchi Spa	Equipaggiamento per la riduzione della segnatura radar per velivoli.
FR2975943B1 (fr) *	2011-06-01	2013-05-17	Aircelle Sa	Procede de fabrication d'un panneau d'attenuation acoustique
US9366185B2 (en)	2012-09-28	2016-06-14	United Technologies Corporation	Flexible connection between a wall and a case of a turbine engine
US9409358B2 (en) *	2012-10-15	2016-08-09	Sikorsky Aircraft Corporation	Composite structure core crush prevention
US20140119930A1 (en) *	2012-10-30	2014-05-01	Bell Helicopter Textron Inc.	Method of Repairing, Splicing, Joining, Machining, and Stabilizing Honeycomb Core Using Pourable Structural Foam and a Structure Incorporating the Same
US8991636B2 (en)	2013-03-15	2015-03-31	Board Of Trustees Of Northern Illinois University	Web insulation system, valve for a web insulation system, and a storage container using the web insulation system
US9995822B2 (en) *	2013-06-13	2018-06-12	Continental Automotive Systems, Inc.	Integration of a radar sensor in a vehicle
US10059068B2 (en) *	2014-04-21	2018-08-28	The Boeing Company	Composite structure and method of forming thereof
JP6369614B1 (ja) *	2017-09-29	2018-08-08	トヨタ自動車株式会社	車両用ケーシング
RU2747346C1 (ru) *	2020-07-13	2021-05-04	Акционерное общество «ОДК-Авиадвигатель»	Автоматизированный способ изготовления сотового заполнителя с мембранными крышками

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR888585A (de) *		1943-12-16
US2477852A (en) *	1945-07-04	1949-08-02	Owens Corning Fiberglass Corp	Structural panel construction
US3317074A (en) *	1963-06-17	1967-05-02	Douglas Aircraft Co Inc	Cryogenic containers
US5016015A (en) *	1963-07-17	1991-05-14	The Boeing Company	Aircraft construction
US3519024A (en) *	1966-01-06	1970-07-07	Gen Electric	Device for the prepatterned control of flow distribution in fluid flow experiencing a change in area and/or direction
US3487410A (en) *	1968-01-08	1969-12-30	North American Rockwell	Screening for engines
US3509568A (en) *	1968-07-08	1970-04-28	North American Rockwell	Inlet attenuator assembly
US3695968A (en) *	1970-11-10	1972-10-03	Morrison Ind Inc	Method of making a fibrous glass plastic encapsulated plywood or like core panel
US4162344A (en) *	1978-07-27	1979-07-24	American Manufacturing Company	Porous resin impregnated stratified fiber flexible sheet backed mat and process of forming the same
US4258823A (en) *	1979-01-02	1981-03-31	The Boeing Company	Inflow turbulence control structure
US4335174A (en) *	1980-09-04	1982-06-15	The Boeing Company	Honeycomb structure end closure
JPS57157752A (en) *	1981-03-26	1982-09-29	Nissan Motor	Every kind of cover for engine and their manufacture
DE3419292C2 (de) *	1984-05-24	1986-07-17	Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn	Sandwich-Bauteil
JPH0643140Y2 (ja) *	1985-03-05	1994-11-09	株式会社ブリヂストン	通気性断熱材
FR2606703B1 (fr) *	1986-11-19	1989-03-31	Aerospatiale	Procede de fabrication de pieces composites a zones sandwich et monolithiques
DE3641289A1 (de) *	1986-12-03	1988-06-16	Messerschmitt Boelkow Blohm	Verfahren und vorrichtung zur radartarnung von triebwerkseinlaeufen
JPH01285494A (ja) *	1988-05-12	1989-11-16	Mitsubishi Heavy Ind Ltd	航空機のエンジンエアインテークダクト
US5034256A (en) *	1989-08-28	1991-07-23	United Technologies Corporation	Closeout configuration for honeycomb core composite sandwich panels
FR2658116B1 (fr) *	1990-02-15	1994-01-14	Aerospatiale Ste Nationale Indle	Procede de raidissement des bordures d'une structure de remplissage en nid d'aveilles d'un panneau en materiau composite, procede de fabrication d'un tel panneau et panneau obtenu selon ce procede.
DE4012334A1 (de) *	1990-04-18	1991-10-24	Karsten Bruns	Multizellularer stroemungsrichter
US5249462A (en) *	1991-07-09	1993-10-05	Honeywell Inc.	Safe channel design for flow sensor chip microbridges
DE4210279A1 (de) *	1992-03-28	1993-09-30	Turbon Tunzini Klimatechnik	Quelluftdurchlaß für raumlufttechnische Anlagen

1993
- 1993-09-20 US US08/124,095 patent/US5558919A/en not_active Expired - Lifetime
1994
- 1994-08-24 RU RU96108265A patent/RU2126345C1/ru active
- 1994-08-24 AU AU76381/94A patent/AU679116B2/en not_active Ceased
- 1994-08-24 DE DE69410104T patent/DE69410104T2/de not_active Expired - Fee Related
- 1994-08-24 KR KR1019960701422A patent/KR100385744B1/ko not_active IP Right Cessation
- 1994-08-24 ES ES94926592T patent/ES2116614T3/es not_active Expired - Lifetime
- 1994-08-24 CA CA002172151A patent/CA2172151A1/en not_active Abandoned
- 1994-08-24 EP EP94926592A patent/EP0720561B1/de not_active Expired - Lifetime
- 1994-08-24 WO PCT/US1994/009621 patent/WO1995008473A1/en active IP Right Grant
- 1994-08-26 IL IL110794A patent/IL110794A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
US5558919A (en)	1996-09-24
WO1995008473A1 (en)	1995-03-30
CA2172151A1 (en)	1995-03-30
RU2126345C1 (ru)	1999-02-20
EP0720561A1 (de)	1996-07-10
ES2116614T3 (es)	1998-07-16
IL110794A0 (en)	1994-11-11
DE69410104T2 (de)	1998-12-24
AU679116B2 (en)	1997-06-19
DE69410104D1 (de)	1998-06-10
EP0720561B1 (de)	1998-05-06
KR100385744B1 (ko)	2003-10-23
AU7638194A (en)	1995-04-10
KR960704754A (ko)	1996-10-09

Legal Events

Date	Code	Title
1998-06-15	FF	Patent granted
1998-11-26	KB	Patent renewed
2001-06-14	RH	Patent void

Publication	Publication Date	Title
EP0720561B1 (de)	1998-05-06	Kanalabdeckung zur führung der flüssigkeit und verfahren zu seiner herstellung
US5160248A (en)	1992-11-03	Fan case liner for a gas turbine engine with improved foreign body impact resistance
EP0586000B1 (de)	1999-12-22	Innere Schicht einer Schutsumkehrvorrichtung aus nichtmetallischen, wärmeleitender Honigwabenstruktur
US6179943B1 (en)	2001-01-30	Method for forming a composite acoustic panel
US4581284A (en)	1986-04-08	Fiber compound material
EP1770011B1 (de)	2011-05-25	Äusseres Verkleidungspanel einer Triebwerkgondel
RU2470383C2 (ru)	2012-12-20	Способ выполнения звукоизоляционной структуры, получаемая звукоизоляционная структура и покрытие, в котором применяется такая структура
EP0895222B1 (de)	2003-07-02	Stützstruktur für Akustikplatten einer Triebwerksgondel
US6173807B1 (en)	2001-01-16	Engine nacelle acoustic panel with integral wedge fairings and an integral forward ring
JP5791741B2 (ja)	2015-10-07	航空機用の複合翼スラット
EP3594127B1 (de)	2023-04-05	Aktives laminares durchflusskontrollsystem mit verbundplatte
US20200353667A1 (en)	2020-11-12	Forming a thrust reverser cascade using corrugated bodies
US11427343B2 (en)	2022-08-30	Air intake structure of an aircraft nacelle
US20240109270A1 (en)	2024-04-04	Cellular Sandwich Panel Containing Boron Nitride Powder and Manufacturing Method for Said Panel
US20220177152A1 (en)	2022-06-09	Method for manufacturing a sound-absorbing sandwich panel for reducing noise of an aircraft engine
EP0895223A2 (de)	1999-02-03	Akustikplatte für Motorgondel mit integrierte Keilverkleidung und Vorderring
US20220250767A1 (en)	2022-08-11	Acoustic attenuation panel and its manufacturing methods
US11719160B2 (en)	2023-08-08	Acoustic liner and method of forming same
US20240132218A1 (en)	2024-04-25	Acoustic Air Duct for Environmental Control System in Vehicle
Garcia et al.	1980	Organic Matrix Composite Application to Missile Structure
August	1979	Composite Horizontal Stabilizer for the B-1-Design, Fabrication, and Test
Peck	1973	Development of a Lower Cost Radome