GB/T 3821-1983
Replaced
GB/T 6072.6-2025
Active
National standards
GB/T 6072.6-2025 Reciprocating internal combustion engines—Performance—Part 6:Overspeed protection
GB/T 6072.6-2025 Reciprocating internal combustion engines—Performance—Part 6:Overspeed protection
Price:
$ 50
Basic Information
Standard Code:
GB/T 6072.6-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Internal combustion engines and associated equipment
ICS Name:
Internal combustion engine
Publish Date:
2025-10-31
Implement Date:
2026-05-01
Pages:
12 pages
Scope
This document specifies the general requirements for overspeed limiters used to protect reciprocating internal combustion engines and their driven machinery.
This document applies to land-based, railway traction, and marine reciprocating internal combustion engines, but does not include road vehicles and aeronautical engines.
Development Information
Replace the following standards
Referenced Standards
ISO 3046-4
ISO 12100
IEC 60204-1
Adopt standards
ISO 3046-6:2020
Related Standards
GB/T 1147-1987
Replaced
GB/T 1147-1987 Reciprocating internal combustion engines—General technical specifications
GB/T 725-1991
Replaced
GB/T 725-1991 Internal combustion engines—Nomenclature and code of designations
GB/T 1149.3-1992
Replaced
GB/T 1149.3-1992 Internal combustion engines—Piston rings-Scraper rings
GB/T 1149.5-1992
Replaced
GB/T 1149.5-1992 Internal combustion engines—Piston rings-Oil control rings
GB/T 1151-1993
Replaced