JB/T 3334.1-2000Brakes for hydro-generators - Part 1: Brakes for vertical hydro-generators (English PDF)
水轮发电机用制动器 第1部分: 立式水轮发电机用制动器
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
April 24, 2000
Implementation date
October 1, 2000
Scope
JB/T 3334.1-2000 is the English-translated version of 水轮发电机用制动器 第1部分: 立式水轮发电机用制动器.
JB/T 3334.1-2000 is the Chinese standard "Brakes for hydro-generators - Part 1: Brakes for vertical hydro-generators". Its scope clause reads: 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.
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Document preview — JB/T 3334.1-2000
National Standard of the People's Republic of China
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- Foreword
- 1 Scope
- 2 Normative References
- 3 Structural Type and Model
- 4 Basic Parameters and Basic Dimension
- 5 Technical Requirements
- 6 Testing methods and Inspection Rules
- 7 Packaging, Transport and Storage
- Appendix A (Normative) Brake Block
1 Scope
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.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
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Related Standards
JB/T 3334.1-2013 — Brake for hydro generators - Part 1: Vertical brake for hydro generators
JB/T 3334.2-2013 — Brake for hydro generators - Part 2: Horizontal brake for hydro generators
JB/T 3334.2-2000 — Brakes for hydro-generators - Part 2: Brakes for horizontal hydro-generators
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JB/T 3334.1-2000
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