This Standard specifies series, labeled forms, basic dimensions, technical requirements, test methods and inspection rules of piston type mechanical brake for vertical shaft hydraulic generator.
The brake specified in this standard is equipped with braking and jacking functions.
This Standard is applicable to vertical shaft hydraulic generator required for braking and rotating parts of jacking. Bulb shaft hydraulic generator without jacking function requirements, lock mechanism, but with the requirements of being forced to brake down can be referred to this Standard.
What is not specified in this Standard shall meet the relevant requirements of GB/T 7894.
2 Normative References
The following standards contain provisions which, through reference in this Standard, constitute provisions of this Standard. All editions indicated are valid at the publication of this Standard. All standards are subject to revision, and all parties coming to an agreement according to this standard are encouraged to study whether the latest editions of these documents are applicable.
JB/T 3334.1-2000 The following standards are cited:
JB/T 3334.1-2000 Cited by the following standards: