NAVY MIL-B-23394 B (5)-1971 BATTERY MARK 46 MOD 1 PRIMARY TYPE SILVER-ZINC-ALKALI《MARK 46 MOD 1碱性银锌主要电池标志》.pdf

1、MILITARY SPECIFICATION BATTERY MARK 4-6 MOD 1 PRIMARY W3, SILVE;R-ZINC-ALKAI;I This amendment forms a part of Military Specification MIL-B-23394B(OS) of 6 June i966 and has been approved by the Naval Ordnance Systems Command, Department of the Navy By this change, basic specification MIL-B-23394B(lP

2、) is change8 to MIL-B-2339h-B( OS) Wherever it appears in specification delete “BUWEPS“ and sbstitute “NAVORD“ . Page 1, paragraph 2.1, under MILITARY: Delete “MIL-w-“ and its title and sbstitute “MIL-C-915 Cable, Electrical, Special Purpose, General Specification for“. Page 4, paragrzph 3.2.3.2: De

3、lete “shall conform to Specification BEL- w-76 or Specification 1-i6878“ and substitute “shall conform to MIL- C-915, me TRXF-105, or to 1-16878.“ Page 4, paragraph 3.2.6.1, following “(f) SERIAZ “MBER“. Add: “(g) NAVAL OFDNANCE SY,YtEMS COMMAND or NAVORDSYSCOM. LIFE ITEM l. A five yeas expiration d

4、ate, from manu- facturing date, to be filled in the blank by the vendor. .“(h) TYPE 1 - SHEW Page 7, paragraph 3.4.3. “3.4.3 Delete and substitute: Active material. The total silver content of al1 the active material, such as argentic oxide, argentous oxide, and powdered silver,. in all cathodes of

5、the propulsion and auxiliary cells shall be 560 +3$ -O$ troy ounces cf silver. The total silver content of the structural components in the entire battery, such as anode and cathode grids, plate straps, terminals, and intercell connectors, shall be i40 +3$ -O$ troy ounces of silver. The minimum tota

6、l silver requirement for active ma- terial, 5O troy ounces, and for structural components, i40 troy ounces, shall be met independently. Any proposed excess in either of these re- quirmerits shall not be permitted to reduce the minimum requirements of the other. Only silver shall be used for structur

7、al material within the envelope of the battery cells. It : I I Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-L MIL-B-2339LlB (5) 61 9999906 0088867 3 W BEL-B -2339!+B( OS) .ILmend.mnt 5 Page 7, paragraph 3.4.3 . 1 : Delete entirely. I Page 7, parag

8、raph 3.4.4: Change “sealed chamber“ to “hermetically sealed chamber“ . Page 7, paragraph 3.4.4.3. Delete and Substitute: - “3.4.4.3 Electrolyte release mechanism. rke systeE used to release the electrolyte from its storage container shall be either one which employs a contact type mechanism which pu

9、nctures the seal on the con- tainer, or one which employs a pressure buildup within the eiectro- lyte container to mechanically puncture or rupture the seal. Page 8, paragraph 3.4.8, Lin 4: Delete “75 plus or minus i5 de- grees and substitute “90 plus or minus 10 degrees“. Page 8, paragraph 3.4.14.

10、Delete entlrely. Page 9, paragraph 4.1. Delete and substitute: 4.1 Responsibility for inspection. Unless otherwise specified in I1 the contract or purchase order, the supplier is respoosible for the performance of all inspection requirements as specified herein. .Ek- cept as otherwise specified in t

11、he contract or order, the supplier may use his own or any other facilities suitable for %he performance of the inspection requirements specified herein, unless disapproved by the Government. The Government reserves the right to perform any of the inspections set forth in the specification where such

12、 inspec- tions are deemed necessary to assure supplies arid ser-v.ices conform to prescribed requirement s. I Page 10, paragraph 4.3.1.3. Delete and subtitute: 4.3.1.3 Production sample cells. Ten cells representing propui- I sion and eight cells representing auxiliary sections shall be ran- domly s

13、elected from cells manufactured during the period from the be- ginning of the contract to completion of delivery of 15 percent of contract quantity of batteries. These cells shall be analyzed for silver content (3.4, and 3.4.3).“ Page 10, paragraph 4.3.1.5. Delete entirely. Page 13, paragraph 4.4.4.

14、6.1: Delete entirely. Page 13, paragraph 4.4.5.1: Delete entirely. Page 14, paragraph 4.4.7. “4.4.7 Packaging and packing. The packaged battery shall be examined Delete and substitute: to ensure that it complies fully with the requirements of Section 5.“ I- y 4 PROBLEM HARD COPY - Provided by IHSNot

15、 for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-B-23394B( OS) Amendment 5 ?age 15: Replace Figure 1 with new Figure 1, attached. Page 16: Page 17. “4.5.2 Actuation power. Replace Figure 2 with new Figure 2, attached. Add the following new paragraphs: A source of a

16、ctuation power, as specified in 3.4.9, shall be applied to the actuating terminals of the battery. actuating voltage shall be measured and plotted against time. actuation shall be completed within 50 ms or less.“ The Battery 4.5.3 Angle of operation. There shall be no leakage of electrolyte during t

17、he first 9 minutes of normal discharge of a series-connected battery, or the first 30 minutes of normal discharge of a parallel-con- nected battery, when the battery is tilted at any angle between O and 45 degrees from an upright position.“ Page 18, paragraphs 5.2, 5.2.1, and 5.2.2: Page 19. “6.4 St

18、orage life. This battery is intended to withstand the service . Delete entirely. Add the following new paragraphs: conditions specified in 3.3.4 and 3.3.5 for a 5-year period and be capa- ble of prodding performance characteristics in accordance with Figure 1 for a minim of 9.5 minutes. I “6.5 Wet s

19、tand life. From a safety standpoint, it is highly desirable that this battery have, without benefit of an external electrical loa, a wet stand life of eight or more hours following activation,“ Preparing Activity Navy - OS Project No. 6i35-N2i Provided by IHSNot for ResaleNo reproduction or networki

20、ng permitted without license from IHS-,-,-I MIL-B-2339LlB (5) 62 9999906 0088869 7 W 23394B(OS) Amendment 5 SERIES CONNIICTED . PRILMRY BATTCHY DISCtiAI 5 P 28 24. . O. 4 z O I Y) Y 3 U (Y a !2 E cn RY MAXIMU 0 W c 2 34 5 6 7 8 9 io 10.5 11 i2 MINUTES (AFTER ACTIVATION) BA-Y MARK k6 MOD 1 FIGURE 1 f

21、 i Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-PARALLEL CONNECTED PRIMARY BATT.HY DISCHARGE CURVES PIXCD LOAD 44 40 - _- - - - I f “i- ?- O I= 28. 22 24. a 0. O 234 6 10 15 20 25 30 SECONDS (AFTER ACTIVATION) CONSTANT CURRENT COAD 250 AMPS IPROPULSION) ,.I 34 .; C 1-0 i5 20 25 30 MINUTES (AFTER ACTIVATION) , e-.- . .-w-* . %, FIGURE 2 -. . !. : PROBLEM HARD COPY Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-