GB/T 19926-2005 in English

《GB/T 19926-2005液压传动 充气式蓄能器 气口尺寸》由TC3（全国液压气动标准化技术委员会）归口，TC3SC1（全国液压气动标准化技术委员会液压传动和控制分会）执行，主管部门为中国机械工业联合会。
本标准规定了液压传动系统中便用的充气式蓄能器的气口尺寸和型式。它包括充气式蓄能器的充气端口的两种外螺纹气口。这两种气口按下列方式标明：带有符合(GB/T 193和GB/T 196的M16×2螺纹的外螺纹气口。新没计应优先选用(见4.1)；――带有符合GB 9765的8V1螺纹的外螺纹气口(见4．2)。

1 Scope

This standard specifies the dimensions and the types of the gas filling ports of gas-loaded accumulators used in hydraulic fluid power systems.

It describes two male ports for filling the gas side of a gas-loaded accumulator. These ports are designated by the following:

——Male port with M16 × 2 thread, in accordance with GB/T 193 and GB/T 196, which is preferred for new designs (see 4.1);

——male port with 8Vl thread in accordance with GB 9765 (see 4.2).

2 Normative References

The following standards contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, the parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards. For undated references, the latest edition of the normative document referred to applies.

GB/T 193 General Purpose Metric Screw Threads - General Plan (GB/T 193-2003, ISO 261: 1998, MOD)
GB/T196 General Purpose Metric Screw Threads-Basic Dimensions (GB/T 196-2003, ISO 724: 1993, MOD)
GB 9765 Tyre Value Threads(GB9765-1997, neq ISO 4570-1:1977)
GB/T17446 Fluid Power Systems and Components - Vocabulary (GB/T 17446-1998, idt ISO 5598: 1985)

3 Terms and Definitions

Foreword I
1 Scope
2 Normative References
3 Terms and Definitions
4 Dimensions and Types
5 Identification Statement (Reference to this standard)