Din 19704 Pdf Link

What is DIN 19704?

DIN 19704 is a German standard for "Hydraulic fluid power - Pumps and motors - Part 1: Parameters and test methods" (in German: "Hydraulikflüssigkeiten - Pumpen und Motoren - Teil 1: Parameter und Prüfverfahren"). The standard is published by the German Institute for Standardization (DIN).

Content and scope

The standard DIN 19704 covers parameters, test methods, and requirements for hydraulic pumps and motors used in fluid power systems. It applies to:

The standard includes specifications for:

Availability and PDF link

Unfortunately, I couldn't find a publicly available, free PDF link for DIN 19704. The standard is copyrighted and typically requires purchase or subscription to access. Here are a few options:

  1. DIN website: You can purchase the standard directly from the DIN website (www.din.de). Create an account, search for "DIN 19704", and follow the purchase instructions.
  2. Beuth Verlag: Beuth Verlag is the official publisher of DIN standards in Germany. You can find DIN 19704 on their website (www.beuth.de).
  3. International distributors: You can also find DIN 19704 through international distributors, such as ANSI (American National Standards Institute) or IHS Markit.

Alternatives and related resources

If you're unable to access the standard directly, here are some alternatives:

  1. Search for similar standards: Look for similar standards, such as ISO 15551 (Hydraulic fluid power - Pumps and motors - Part 1: Parameters and test methods).
  2. Industry associations: Contact industry associations, like the European Fluid Power Association (Eвропа Fluid Power Association, or CECE), for guidance on hydraulic fluid power standards.
  3. Manufacturer resources: Consult with hydraulic pump and motor manufacturers, as they often provide technical information and guidelines based on industry standards.

Keep in mind that standards can change over time, so ensure you have the most recent version when referencing or applying DIN 19704.

The DIN 19704 standard, titled "Hydraulic steel structures," is the primary German technical regulation for the design, calculation, and construction of steel structures used in water engineering. It provides a comprehensive framework for engineering critical infrastructure like dam gates, canal locks, and intake trashracks to ensure they withstand the unique static and dynamic pressures of flowing water. Structure of the Standard

The current version of the standard is divided into three distinct parts, each covering a specific stage of the engineering process: DIN 19704 Hydraulic-Steel-Structures PDF - Scribd din 19704 pdf link

The DIN 19704 series is the primary German standard governing the design, manufacture, and electrical equipment of hydraulic steel structures. It is critical for engineering projects involving lock gates, weirs, and other water management systems. Official PDF Links & Sources

The official and most up-to-date versions (November 2014) of the DIN 19704 parts can be purchased and downloaded as PDF files from authorized standards distributors:

DIN Media (formerly Beuth Verlag): The primary official source for all DIN standards.

ANSI Webstore: Offers the 2014 edition for international design and calculation criteria.

European Standards (en-standard.eu): Provides digital access to the full three-part series. Overview of DIN 19704 Parts

The standard is divided into three distinct sections to cover the lifecycle of a hydraulic project: DIN 19704-3: Electrical Equipment Standards - Scribd

series is the primary German standard governing the design and construction of hydraulic steel structures

, such as lock gates, weirs, and penstocks. Because these standards are protected by copyright, they are not typically available for free legal download via direct public links. Accessing DIN 19704

To obtain the official PDF, you can access it through authorized standards portals: Beuth Verlag

: This is the official publisher for DIN standards. You can purchase and download the current versions (often split into Part 1: Criteria for design and calculation, Part 2: Design and manufacturing, and Part 3: Electrical equipment). ISO/ASTM Standards Platforms

: Many engineering libraries or corporate subscriptions (like IHS Markit or SAI Global) provide access to these documents for professionals. What DIN 19704 Covers What is DIN 19704

If you are looking for the technical substance rather than the raw file, the standard is divided into three critical sections: DIN 19704-1 (Basis of Design)

: Establishes the safety philosophy, load assumptions (hydrostatic, ice, waves), and the calculation methods for structural stability. DIN 19704-2 (Design and Manufacturing)

: Details the materials to be used, welding requirements, and tolerances specific to water-exposed steelwork. DIN 19704-3 (Electrical Equipment)

: Focuses on the automation, control systems, and power supply required to operate these massive gates and valves. Why It Matters

For engineers in the hydropower and inland waterway sectors, DIN 19704 is considered the "gold standard" globally. It ensures that hydraulic structures can withstand extreme environmental forces for decades while maintaining operational safety.

Alternatives and Similar Standards

Final note

If you tell me which country or institution you have access to (or the publication year you expect), I can suggest the most direct place to check (e.g., Beuth store link vs. university library route) and provide search terms tailored to that route.

Related search terms: (Invoking related search suggestions)

The DIN 19704 standard provides specifications for the design, calculation, and manufacturing of hydraulic steel structures . It is divided into three primary parts: DIN 19704-1 : Focuses on the criteria for design and calculation

, covering structural analysis, machinery design (e.g., drives, bearings), and safety concepts based on ultimate limit states. DIN 19704-2 design and manufacturing

, including fabrication, tolerances, corrosion protection, and specific components like cylinders and radial seals. DIN 19704-3 : Specifies requirements for the electrical equipment used in these structures. Accessing the Standard

Official PDF copies of DIN 19704 are copyrighted and typically require a purchase. You can find them through authorized distributors: DIN Media (formerly Beuth) : The primary source for DIN 19704-1 DIN 19704-2 ANSI Webstore : Offers electronic Adobe Acrobat PDF versions of DIN 19704-1:2014 Positive displacement pumps and motors Axial piston pumps

: Some users have uploaded archival or informational copies, such as this version of DIN 19704-1

, though these may be subject to platform-specific access rules.

Featured Design Insight: The "Ultimate Limit State" Safety Concept

An interesting technical feature introduced in the modern revisions of DIN 19704 (replacing the older 1976 editions) is the shift to a safety concept based on the Ultimate Limit State (ULS)

In hydraulic engineering, structures like lock gates or weirs are subject to highly unpredictable and fluctuating loads from water pressure, ice, and ship impacts. Unlike older "allowable stress" methods, the ULS approach uses partial safety factors

to separately account for uncertainties in both the loads (actions) and the material strength (resistance). This allows for more precise risk management, especially for critical failure scenarios like: Fatigue Resilience

: Specific criteria for assessing the long-term durability of components like gudgeons and pintle bearings. Dynamic Actions

: Calculations for drive actions during failure scenarios to ensure the operational integrity of the gate remains intact. specific calculation example for a lock gate's skin plate thickness or a summary of corrosion protection requirements Din 19704 Hydraulic Steel Structures PDF - Scribd

2. Understanding the Standard (Content Guide)

If you are looking for this standard for a specific engineering task, here is what it covers:

Full Title: DIN 19704: Steel hydraulic structures – Design, construction and inspection

Scope & Purpose: This standard is essential for civil and structural engineers working in hydro engineering. It provides the rules and guidelines for the design, structural verification, construction, and maintenance of hydraulic steel structures.

Key Structures Covered:

Key Sections Typically Included:

  1. Basis of Design: Safety concepts, limit states (ultimate limit state, serviceability limit state).
  2. Loads and Actions: Hydrostatic pressure, ice pressure, sediment loads, dynamic loads (earthquakes).
  3. Structural Analysis: Stress calculations, stability verification.
  4. Construction: Fabrication tolerances, welding requirements, corrosion protection.
  5. Operation and Maintenance: Inspection intervals and lifecycle management.