JBT 11204-2011 内燃机用硅油风扇离合器 技术条件

11204—2011 Silicon

oil

clutch

internal

combustion

engine—Specifications2011-08-15

2011-11-01

中华人民共和国工业和信息化部

发布JB/T

目 次....................................................................................................................................................................

III

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....................................................................................................................................................

........................................................................................................4.1

................................................................................................................. 4.2

.............................................................................................................................

........................................................................................................................................................5.1

............................................................................................................................................................. 5.2

............................................................................................................. 5.3

.....................................................................................................................................................5.4

.............................................................................................................................................................5.5

.....................................................................................................................................................5.6

.............................................................................................................................................5.7

............................................................................................................................................................. 5.8

................................................................................................................................................. 5.9

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........................................................................................................................................................6.1

.....................................................................................................................................6.2

.....................................................................................................................................................6.3

.........................................................................................................................................6.4

.........................................................................................................................................

........................................................................................................................................................ 7.1

..................................................................................................................................................... 7.2

.....................................................................................................................................................

............................................................................................................................8.1

.............................................................................................................................................................8.2

.............................................................................................................................................................8.3

.............................................................................................................................................................8.4

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................................................................................... JB/T

前言GB/T

1.12009SAC/TC177IIIJB/T

内燃机用硅油风扇离合器 技术条件

GB/T

1912008

JB/T

6723.12008

JB/T

6723.22008

engaged

status

disengaged

status

engaged

engaged

fan

speed

disengaged

disengaged

fan

speedJB/T

distinctness

of

slip

slip

rat

characteristic

硅油风扇离合器温度特性曲线示意图

speed characteristic硅油风扇离合器输入转速变化时，在耦合及分离状态下风扇转速相应变化的特征。用曲线表示如

所示。

硅油风扇离合器转速特性曲线示意图

ZLJB/T

4.1

JB/T

4.2

eq

\o\ac(□,

)

eq

\o\ac(□,

)

eq

\o\ac(□,

)10

eq

\o\ac(□,

)

eq

\o\ac(□,

)

eq

\o\ac(□,

)

eq

\o\ac(□,

)10

，定位孔直径φ

φ52

ZL20-2852JB/T

，联接轴螺纹直径

1.5

FL50-M301.5JB/T

φ620mm，叶片数

60

φφ

L60-4264-Z620H-8JB/T

φ700mm

70

M30

1.5

L70-M301.5-F700-10 JB/T

5.1 5.2

6.510.613.010.6JB/T

5.3

JB/T

6723.1