NAVY MIL-R-29585-1991 REGULATOR OXYGEN CHEST MOUNTED DILUTER-DEMAND AUTOMATIC-PRESSURE BREATHING《自动加压放气安装在胸部的稀释供氧调节剂》.pdf

《NAVY MIL-R-29585-1991 REGULATOR OXYGEN CHEST MOUNTED DILUTER-DEMAND AUTOMATIC-PRESSURE BREATHING《自动加压放气安装在胸部的稀释供氧调节剂》.pdf》由会员分享，可在线阅读，更多相关《NAVY MIL-R-29585-1991 REGULATOR OXYGEN CHEST MOUNTED DILUTER-DEMAND AUTOMATIC-PRESSURE BREATHING《自动加压放气安装在胸部的稀释供氧调节剂》.pdf（30页珍藏版）》请在麦多课文档分享上搜索。

1、MIL-R-27585 Lb = 7777706 048L57b 7 I INCH-POUND I MIL-R-29585(AS 15 May 1991 MILITARY SPECIFICATION REGULATOR, OXYGEN, CHEST MOUNTED, DILUTER-DEMAND, AUTOMATIC-PRESSURE BREATHING This specification is approved for use within the Naval Air Systems Command, Department of the Navy, and is available for

2、 use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification covers one type of automatic-pressure breathing, di luter demand, chest mounted oxygen regulator. 2 APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specifications, standards and handbooks.

3、The following specifications, standards, and handbooks form a Dart of this document to the extent specified herein. documents are those listed in the issue of the Department of Defense Index of Specifications and Standards (DODISS) and supplement thereto, cited in the solicitation (see 6.2). Unless

4、otherwise specified, the issues of these SPEC1 FICATIONS FEDERAL BB-A-1034 - Air, Compressed, for Breathing Purposes. Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Systems Engineering and Stan

5、dardization Department (Code 531, Naval Air Engineering Center, Lakehurst, NJ 08733-5100, by using the self-addressed Standardization Document Improvement Proposal (DO Form 1426) appearing at the end of this document or b.y letter. AMSC N/A FSC 1660 DISTRIBUTION STATEMENT A. Approved for pub1 ic rel

6、ease; distribution is un1 imited Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-flIL-c29585 Lb E 9999906 0483577 9 W BB-N-411 PPP-B-601 PPP-B-621 PPP-6-636 PP P-B-640 MI LI TARY MIL-P-116 MI L-D-3464 MI L-C-5501 MI L-C-5541 MI L-P-7 105 MI L-A-8625

7、STANDARDS FEDERAL FED-STD-595 MILITARY MI L-STD-105 MI L-STD-129 MI L-STD-130 MI L-STD-889 MI L-STD-970 MI L-STD-1189 MI L-STD-1359 Ni trogen, Technical. Boxes, Wood, Cleated-Plywood. Box, Wood, Nai led and Lock Corner, Boxes, Shipping, Fiberboard. Boxes, Fiberboard, Corrugated, Triple-wall. Preserv

8、ation, Methods of. Des i ccants , Act i vated , Bagged, Packag Cap and Plug, Protective, Dust and Mo and Static Dehumidification 4 ng Use J sture Seal Chemical Conversion Coatings on Aluminum Pipe Threads, Taper, Aeronautical National Anodi c Coat i ngs , for Al umi num and Al umi num and Aluminum A

9、lloys. Form, Symbol ANPT, General Requi rements For. Alloys. Colors. Sampling Procedures and Tables for Marking for Shipment and Storage. Identification Marking of U.S. Military Dissimi lar Metals. Standards and Specifications, Order of Inspection By Attributes. Property . Precedence for the Selecti

10、on of. Standard Department of Defense Bar Code Symbology Cleaning Methods and Procedures for Breathing Oxygen Equipment. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-R-29585 36 a 9999906 0483578 O MIL-R-29585(AS) MIL-STD-2073-1 A- DOD Materi

11、el Procedures for Development and Application of Packaging Requirements MS 27796 HAND BOOKS MI LI TARY MIL-HDBK-695 (Unless otherwise - Connector-Bayonet, Three Pin, Oxygen Mask - Rubber Products, Recommended Shelf Life. ndicated, copies of federal and military specificaions, standards, and handbook

12、s are available from the Standardization Document Order Desk, Bldg 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094.) 2,1.2 Other Government documents, drawings, and pub1 ications. The followinq other Government documents, drawinas. and aublications form a Dart of this document to the extent spec

13、ified herein. the issues are those cited in the solicitation. Uniess otherwise specified, . DRAWINGS NAVAL AIR SYSTEMS COMMAND 62A116C48 Piezometer 62A116C49 Tube, Piezometer 62A116C50 - Ri ng, Piezometer 62A116C51 - Union, Piezometer 62A116E1 - Test Stand, Oxygen Systems Components 1172AS100 - Test

14、 Stand 131 6AS100 - Test Stand (Copies of drawings, required by contractors in connection with specific acquisition functions should be obtained from the contracting activity or as directed by the contracting officer.) 2.2 Non-Government publications. The following documents form a part of Unless ot

15、herwise specified, the issues this document to the extent specified herein. Unless otherwise specified, the issues of the documents which are DoD adopted are those listed in the issue of the DoDISS cited in the solicitation. of documents not listed in the DoDISS are the issues of the documents cited

16、 in the solicitation (see 6.2.). AMERICAN SOCIETY FOR TESTING AND MATERIAL (ASTM) ASTM D1149-78a - Rubber Deterioration - Surface Ozone Cracking in a chamber (F1 at specimens) ASTM D 3951-82 - Packagi ng , Commerc i al 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without li

17、cense from IHS-,-,-MIL-R-27585 Lb m 977770b 0483577 2 m (Application for copies should be addressed to the American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103-1137.) (Nongovernment standards and other pub1 ications are normally available from organizations that prepa

18、re or distribute the documents. may be available in or through libraries or other informational services.) These documents also 2.3 Order of precedence. In the event of a conflict between the text of this document and the references cited herein (except for related associated detail specifications,

19、specification sheets or MS standards), the text of this document shall take precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 Qual ification. The regulators furnished under this specification s

20、hall be products which are authorized by the qualifying activity for listing on the applicable qualified products list at the time set for opening of bids (see 4.3 and 6.3). 3.2 First article. When specified (see 6.2.le), samples shall ba subjected to first article inspection (see 4.4 and 6,5). 3.3

21、Selection of specifications and standards. Specifications and standards for necessary commodities and services not specified herein shall be selected in accordance with MIL-STD-970. 3.4 Materiah Materials shall conform to applicable specifications and shall be as specified herein and on applicable d

22、rawings. Materials which are not covered by specifications, or which are not specifically described herein, shall be of the best quality, of the lightest practicable weight, and suitable for the purpose intended. Materials that produce toxic or corrosive substances shall not be used. 3.4.1 Metal par

23、ts. All metal parts shall be of a corrosion-resistant material or treated in such a manner as to render them adequately resistant to corrosion, 3.4.1.1 Dissimilar metals. Unless suitably protected against electrolytic corrosion, dissimilar metals shall not be used in intimate contact with each other

24、. Dissimilar metals are defined in MIL-STD-889. 3.4.2 Nonmetallic materials. Any nonmetallic material that is adversely affected by continued use with oxygen shall not be used. 3.4.2.1 Age. Elastomer components, except silicone, shall not be more than 12 months old from the date of manufacture to th

25、e date of delivery to any Government service or to any airframe or accessory manufacturer. 3.4.2.2 Elastomer components. The elastomer components shall be composed of an ozone-resistant composition, which shall not bloom, and shall meet the specified ozone-resi s tance performance requirements. 3.4.

26、2,3 Storage life. Elastomer materials shall have an expected storage life of eight years or more based on the guidelines of MIL-HDBK-695. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MI L-R-2 9 58 5 (AS ) 3.4.3 Protective treatment. When materia

27、ls are used in the construction of the regulator that are subject to deterioration when exposed to environmental conditions likely to occur during service usage, they shall be protected against such deterioration in a manner that shall in no way prevent compl iance with the performance requirements

28、of this specification. Protective coating which might crack, chip, or scale during normal service life or under extremes of environmental conditions shall not be used. 3.5 Standard parts. MS and AN standard parts shall be used where they suit the purpose. 3.6 Design and construction. The chest mount

29、ed oxygen regulator shall be of the diluter-demand, automatic Dressure breathinq type. The requlator shall be designed in accordance with Figure 1 and shall not-exceed the ipecified envelope dimensions. The regulator shall utilize a single, two-position, manual control to allow the user to select fr

30、om diluter-demand to 100% oxygen and back to di luter-demand. The regulator shall be capable .of del ivering an adequate supply of oxygen when used under water. The regulator shall also incorporate a safety device which wi 11 automatically deliver 100% oxygen to the user if the inlet pressure should

31、 drop below 30 psi. 3.6.1 Diaphragm. The regulator shall be designed to operate by means of a loaded diaphragm. diaphragm with varying altitudes. silicone compound or silicone-coated cloth which shall be approved by the procuring activity. The loading mechanism shall alter the load of the The demand

32、 diaphragm shall be fabricated of 3.6.2 Oxygen inlet filter. The oxygen inlet shall be provided with a filter capable of preventing foreign particles, larger than 20 microns, from entering the regulator. The inlet filter shall be located upstream of the inlet port and shall in no way interfere with

33、normal connections to the inlet of the regulator. The filter shall be installed to allow for easy removal or rep1 acement. 3.6.3 Air port. An air port shall be provided for mixing of varying The air port shall be provided with a screen, The port shall be so located that quantities of air with oxygen

34、. not finer than 100 mesh, nor coarser than 30 mesh, to prevent foreign particles from entering the regulator. articles of clothing cannot obstruct the opening. 3.6.4 Moisture. The design shall include provisions for preventing moisture from collecting within the regulator. 3.6.5 Plugs. All openings

35、 in the regulator shall plugs to prevent foreign matter from entering the regu and storage. be closed with caps or ator dur i ng s hi ppi ng 3.7 Performance. 3.7.1 Visual examination and dimensional check. 3.7.1.1 Visual examination. When visually examined as specified in 4.8.1.1, the requlator shal

36、l conform to the requirements of this specification. -Table IX, Classification of Defects for Visual Examination, shall be used to classify and enumerate the defects. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-fied in tor, when I MIL-R-29585 1

37、b H 9999906 0481581 O H MIL-R-29585(AS) 3.7.1.2 Dimensional check. When dimensionally checked as spec 4.8.1.2, the regulator shall be in accordance with Figures 1 and 2. 3.7.2 Flow characteristics. The outlet pressures of the regul tested as specified in 4.8.2, shall be in accordance with the requir

38、ements in Table I. 3.7.3 Oxygen ratio. The percentage, by volume, of oxygen delivered with respect to the total oxygen-air mixture delivered, when tested as specified in 4.8.3, shall be accordance with Table II. shall be 98 to 100 percent oxygen delivered. regulator, after test specified in 4.8.4, s

39、hall not exceed the decibel levels (db) of Table III. 3.7.5 Pressure breathing characteristics. The outlet pressure of the regulator, when tested as specified in 4.8.5, shall be in accordance with Table IV. shall not permit a pressure greater than 27 inches of water. leakage shall not exceed 0.01 li

40、ters per minute (lpm) after completion of the flow test. as specified in 4.8.7, shall not exceed 0.20 lpm. no overall regulator leakage. 3.7.3.1 Low pressure safety. When tested as specified in 4.8.3.1, there 3.7.4 Noise level control. The 1/3 octave band analysis of the 3.7.6 Relief valve. The reli

41、ef valve, when tested as specified in 4.8.6, The relief valve 3.7.7 Inward leakage. The inward leakage of the regulator, when tested 3.7.8 Overall leakage. When tested as specified in 4.8.8, there shall be 3.7.9 Outward leakage. The outward leakage of the regulator, when tested specified in 4.8.9, s

42、hall not exceed 0.20 lpm, This leakage includes the lowable relief valve leakage. 3.7.10 Outlet leakage. The outlet leakage, when tested as specified in 8.10, shall not exceed 0.01 lpm. 3.7.11 Safety pressure. The regulator, when tested as specified in 8.11 , shall have an outlet pressure between 0.

43、01 and 1.5 inches of water at ows of O, 10 and 100 lpm. 3.7.12 Overload. 3.7.12.1 Outlet. The regulator, when tested as specified in 4.8.12.1, shall operate sati sfactori ly. 3.7.12.2 Inlet. The regulator, when tested as specified in 4.8.12.2, shall operate sati sfactori ly. 3.7.13 Oxygen selector c

44、ontrol cycling. The oxygen selector control, 6 when tested as specified in 4.8.13, shall operate satisfactorily. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-e I MIL-R-29585 16 = 9999906 0481582 2 3.7.14 Oxygen selector control operating force. Th

45、e oxygen selector control, when tested as specified in 4.8.14, shall require a torque of 0.5 to 3 inch-pounds or 33 i 17 ounces to move the control in either direction. 3.7.15 High temperature. The regulator, when tested as specified in 4.8.15, shall operate satisfactorily. 3.7.16 Low temperature. T

46、he regulator, when tested as specified in 4.8.16, shall operate satisfactorily. 3.7.17 Vibration. The regulator, when tested as specified in 4.8.17, shall operate satisfactorily. 3.7.18 Acceleration. The regulator, when tested as specified in 4.8.18, shall not show any change in the normal flow of o

47、xygen. 3.7.19 Endurance. The regulator, when tested as specified in 4.8.19, shall operate sati sfactori ly. 3.7.20 Underwater breathing capabilities. The regulator, when tested as specified in 4.8.20, shall be capable of delivering an adequate supply of oxygen and the subject shall be capable of bre

48、athing from the regulator while in the submerged condi tion. 3.7.21 Disassembly and examination. The regulator, when tested as specified in 4.8.21, shall not show any evidence of excessive deterioration or wear due to testing which might affect the regulator performance. 3.7.22 Ozone resistance. The

49、 elastomer test slabs, when tested as specified in 4.8.22, shall not show any evidence of checking, cracking or damage. 3.8 Cleanliness. The regulator shall be free of dust, dirt, objectionable odors or any other foreign matters, both internally and external ly. 3.9 Interchangeability. All parts having the same manufacturers part number chal 1 be functional ly and dimensionally interchangeable. 3.10 Weight. The weight of the oxygen regulator shall not exceed 12 ounc