1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS R ISO 4548 2 2: KS R ISO 4548 2: 2007 2007 12 28 http:/www.kats.go.krKS R ISO 4548 2: 2007 : () ( ) () ( ) : (http:/www.standard.go.kr) : :2002 9 30 :2007 12 28 20071221 : : ( 025097270) (http:/www.kats.go.kr). 7 5 , . KS R ISO 4548 2: 2007 2: Methods of
2、test for full-flow lubricating oil filters for internal combustion engines Part 2: Element by-pass valve characteristics 1997 1 ISO 4548 2, Methods of test for full-flow lubricating oil filters for internal combustion engines Part 2: Element by-pass valve characteristics , . 1 . , , . 2 . . ( ) . KS
3、 K ISO 11841 1 1: KS K ISO 11841 2, 2: ISO 1219 1, Fluid power systems and components Graphic symbols and circuit diagrams Part 1:Graphic symbols 3 KS K ISO 11841 1 KS K ISO 11841 2 . 4 ISO 1219 1 . 5 KS R ISO 4548 2: 2007 2 . , . , . , . . . 6.1 . 6 6.1 , . , . . 6.2 , , . “ ” 5 (6.1 ) . 7 , , , ,
4、, , 1 . 7.1 (sump) . . . . 7.2 KS R ISO 4548 2: 2007 3 1 3 11 . 7.3 24 mm2/s 500 mm2/s , . . . 7.4 . , . 5 10 . 8 13 . 7.5 10 . 1 . KS R ISO 4548 2: 2007 4 1 ( , ) 2 3 ( ) 4 5 6 7 8 9 2 10 11 ( ) 12 2 13 1 8 24 mm2/s , 500 mm2/s . 100 . 24 mm2/s 74 ISO VG 100(SAE 30) (1 3 ) 83 ISO VG 150(SAE 40) . 5
5、00 mm2/s 38 ISO VG 460(SAE KS R ISO 4548 2: 2007 5 140) (1 3 ) . 1 . 2 , . 9 1 . (kPa) . 1 % 5 5 2 10 10.1 1 (6.1 ) . 10.2 1 . . 10.3 (8. ). . 10.4 1 , 50 % . . . 10.5 7 10 . 0 . 10.6 10 % . 10 . . 1 L/min 24 mm2/s . 10.7 110 % 8 . 3 11 . . . KS R ISO 4548 2: 2007 6 10 . 10.8 10.7 . 10.7 . . 10.9 10
6、 % , 10.6 . 10.10 , . 10.11 10.2 10.10 . 11 2 . . . KS R ISO 4548 2: 2007 7 a) : b) : : : c) : d) (24 mm2/s) (500 mm2/s) e) 24 mm2/s : : L/min : L/min f) (L/min) (mm2/s) kPa g) 24 mm2/s 500 mm2/s : : kPa : kPa h) i) 100 % 110 % (L/min)24 mm2/s500 mm2/s (kPa) (kPa) ( L/min) (kPa) (kPa) 2 KS R ISO 454
7、8 2: 2007 8 A ( ) 1 KS M ISO 3448, ISO 2 KS B ISO 3968, 3 ANSI/SAE J300 MAR93, Engine oil viscosity classification KS R ISO 4548 2: 2007 9 KS R ISO 4548 2: 2007 , . 1 (2002 ) (ISO) 2002 . 1997 1 ISO 4548 2, Methods of test for full-flow lubricating oil filters for internal combustion engines Part 2:
8、 Element by-pass valve characteristics , . 2 (2007 ) , , , ( ), . 2: 2: ISO 11841 1, Road vehicles and internal combustion engines Filter vocabularyPart 1 : Definitions of filters and their components. KS K ISO 11841 1, 1: KS ISO 11841 2, Road vehicles and internal combustion engines Filter vocabula
9、ryPart 2: Definitions of characteristics of filters and their components. KS K ISO 11841 2, 2: KS 4. 4. 7.1 7.1 ISO 3448 : 1992, Industrial liquid lubrication ISO viscosity classification KS M ISO 3448, ISO KS ISO 3968: 1981, Hydraulic fluid powerFilter Evaluation of pressure drop versus flow charac
10、teristics KS B ISO 3968, KS 2: 135513 7017 (02)60094114 (02)600948878 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS R ISO 4548 2: 2007 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Methods of test for full-flow lubricating oil filters for internal combustion enginesPart 2: Element by-pass valve characteristics ICS 27.020