NAVY MIL-W-18445 D-1980 WINDOWS NON-ICING LAMINATED FLAT GLASS ELECTRICALLY HEATED WITH CONTROLS《电热控制的叠层平板不结冰玻璃窗户》.pdf
《NAVY MIL-W-18445 D-1980 WINDOWS NON-ICING LAMINATED FLAT GLASS ELECTRICALLY HEATED WITH CONTROLS《电热控制的叠层平板不结冰玻璃窗户》.pdf》由会员分享,可在线阅读,更多相关《NAVY MIL-W-18445 D-1980 WINDOWS NON-ICING LAMINATED FLAT GLASS ELECTRICALLY HEATED WITH CONTROLS《电热控制的叠层平板不结冰玻璃窗户》.pdf(17页珍藏版)》请在麦多课文档分享上搜索。
1、MIL-W-18445D(SH)29 December 1980SUPERSEDING-MIL-ti-18445C(SH1PS)15 October 1968 - -(See 6*5)MILITARY SPECIFICATIONWiNDOWS, NON-ICING, LAMINArED FLAT ”GLASS,ELECTRICALLY HEATED WIiHCONTROLSThis specification is approved for use by the Naval. Sea SystemsCommand, Department of the Navy, and is availabl
2、e for use by allDepartments and Agencies of the Department of Defense.1. SCOPE.,1.1 Scope. ,This specification .covers non-icing, flat laminated, elec-trically heated glass windows contained in metal frames, with temperaturecontrols necessary for operation. The windows are to provide clear visionabo
3、ard ships during cold weather”operating conditions.1.2 Classification. Controllers shall be of the following types, asspecified (see 6.2.1): ,. ,Type I -Type 11 -,-2. APPLICABLERemote controller actuated by a temperature sensorembedded in the window. ,Surface controller actuated by an integral tempe
4、raturesensor forcontroller replacement on windows not havingembedded sensors.DOCUME?JTS.2.1 Issues of documents. The following documents, of the issue in effecton date of invitation for bids or request for proposal, form a part of thisspecification to the extent specified herein.,Beneficial commen”t
5、s (recommendations:, additions; deletions) and any pertinentdata which may be of use in improving this document should be addressed to:Commander, Naval Sea Systems Co ShipboardMachinery, Equipment and Systems,Requirements for.Electric Power Equipment, Basic Requirements for(Naval Shipboard Use).Glas
6、s, Heat-Treated, Glazing, Rectangular(For Bridge Windows).Glass, Laminated, Flat; (Except Aircraft).Connectors, Electric, “AN” Type, GeneralSpecification for.Enamel, .Equipment,Light-Gray (Formula No. 111).Primer, (Wash), Pretreatment, (Formula No. 117For Metals) (Metric).Electronic and Electrical E
7、quipment, Accessories,and Repair Parts; Packaging and Packing of.Plastics: Methods of Testing. .Sampling Procedures and Tables for Inspectionby Atributes.Marking for Shipment and Storage.Identification Marking of U.S. Military Property.Mechanical Vibration of Shipboard Equipment (Type I -Environment
8、al and Type 11 - Internally Excited).Wired Equipment, Classification of Visual andMechanical Defects. .Electromagnetic Emission and Susceptibility Require-ments for the Control of Electromagnetic Interference.Reliability Design Qualification and ProductionsAcceptance Tests: Exponet.ialDistribution.C
9、ushioning, Anchoring, Bracing, Blocking, andWaterproofing; With Appropriate Test Methods.Interface Standard for Shipboard Systems, ElectricPower, Alternating Current (Metric).2Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DRAWINGSMIL-w-18445D(sH)NA
10、V.AL SEA SYSTEMS COMMAND:805-1633251 - Window, ”Heated, 3“/q”Inch Panel (CRES), Details,19 by25. ,805-1633254 - 2 Inch Panel.(CRES), Details, “Window, Heated,”19 by 25.805-163327 - Window, Heated, l/2”I”nchPanel (CRES), Details,19 by 25.805-1633259 - Window, Heated, 1/2Inch Panel, Hinged Frame (CRES
11、)Assembly, 19 by 25.i05-1633260, - Window, He,ated,l/2 InchPanel (CRES and A.Lurninumj,Hinged Frame Details, 19 by 25.805-1633261 - Jindow, lieated 1/2 Inch panel, Fixe,i”Frame (AL),19 by 25.805-1633262 - Window, Heated, .L/2 Inch Panel, Details (AL) 19. by 25.805-1633263 - Ji.ndOwIleated;1/2 Inch P
12、anel: Hinged Frame(AL)Assembly .19by 25.805-1633264 - Window, Heated, 1/2 Inch Panel, Details (AL), 19 by 25.805-2226902 - Window, Heated Temperature Control and Glass Detail.805-4353964 - Temperature Controller,.Type 11 For Heated Windows(Surface Mounted Sensor).(Copies of specifications,standards,
13、drawings, and publications required bycontractors in connection with specific acquisition functions should be obtainedfrom the contracting activity or as directed by the contracting officer.)2.2 Other publications. The following documents form a part of this specifi-cation to the extent specified he
14、rein. Unless otherwise indicated, the issue in.effect on date of invitation for bids or request for proposal shall apply. .UNIFORMCLASSIFICATIONCO!IMITTEEUniform Freight Classification Ratings, Rules and Regulations(Application for copies should be addressed to the Uniform ClassificationCommittee Ag
15、ent, Tariff Publication Officer, Room 1106, 222 South RiversidePlaza, Chicago, Illinois 60606.)NATIONAL CLASSIFICATION BOARDNational Hotor Freight Classification Classes and Rules(Application for copies should be addressed to the ATA Tariff Section,1616 P Street, N.W., Washington, DC 20036.)(Technic
16、al society andtechriical association specifications and standardsare generally available for reference from libraries. They are also distributedainong technical groups and using Federal agencies.)3Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-w
17、-18445D(SH)3. REQUIREMENTS3.1 Sample for first article inspection. Prior to beginning production acontroller sample shall be tested as specified in 4.3 (see 6.3).3.2 General requirements. Controllersshall be built to the generalrequirements of MIL-E-917. Ordinary maintenance in service shall not req
18、uirespecial tools, excessively precise workmanship, or critical adjustments,.3.2.1 Recovered materials. Unless otherwise specified herein, all equip-ment, material, and articles incorporated in the products covered by this specifi-cation shall be new and shall be fabricated using materials produced
19、from recoveredmaterials to the maximum extent practicable without jeopardizing the intended use.The term “recovered materials” means materials which have been collected or recoveredfrom solid waste and reprocessed to become a source of raw materials; as opposed tovirgin raw materials. None of the ab
20、ove shall be interpreted to mean that the useof used or rebuilt products is allowed under this specification unless otherwisespecifically specified.3.3 Construction.3.3.1 Windows. Windows”shall be constructed of laminated glass which isfree of all notches and of two or more plies of glass of glazing
21、 qualities conformingto MIL-G-2857. The laminate shall conform to class 1, type I of MIL-G-3787.This plastic shall have a 20 percent nominal plasticizer content. A partingmedium may be used at the option of the contractor.” Glass plies or plasticinterlayer shall not be notched or drilled. The flat l
22、aminated glass panel shallbe coated with a transparentelectrically conductive stannic oxide film. Contactwith the conductive film shall be maintained through bus bars that have been firedto the glass substrate prior to application of the film. Windows shall contain twotemperature sensors (one spare)
23、 embedded within the plastic interlayer and shalluse a type I controller (see 1.2).3.3.1.1 Sensor characteristics. Embedded sensors used with type I controllersshall have the following characteristics:nominal at 90F(a) Sensor material: Nickel wire.(b) Resistance: 326 ohms + lpercent at 90”F.(c) Temp
24、erature coe!?ficien: 0.003 ohms/ohm/F(measured at the input to the controller).(d) Size: Approximately 1-1/2 inches by 1-1/2 inches.(e) Location: Conforming to Drawing 805-2226902.3.3.1.2 Frames. The glass shall be contained in frames of corrosion resistingsteel (CRKS), bronze, or aluminum as specif
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