STN EN 13136+A1
| Name: | STN EN 13136+A1 |
| Validity: | Valid |
| Number of pages: | 36 |
| Language: |
EN
|
| Paper: | 17,20€ |
| Electronic version |
a) Only read (without ability to print and copy)
15,48€ b) Without ability to print, with ability to copy (printscreen) 17,20€ c) With ability to print and copy (printscreen) 22,36€ |
| Slovak title | Chladiace systémy a tepelné čerpadlá. Poistné zariadenia proti prekročeniu tlaku a im príslušné potrubia. Výpočtové postupy |
| English title | Refrigerating systems and heat pumps - Pressure relief devices and their associated piping - Methods for calculation |
| Release Date: | 01. 05. 2019 |
| Date of withdrawal: | |
| ICS: | 27.080, 27.200 |
| Sorting character/National clasification code | 14 2006 |
| Level of incorporation: | idt EN 13136:2013+A1:2018 |
| Official Journal | 04/19 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN 13136:2014-01 (14 2006) |
| Note in Official Journal: | |
| Subject of the standard: | 1.1 This European Standard describes the calculation of mass flow for sizing pressure relief devices for components of refrigerating systems. NOTE The term "refrigerating system" used in this European Standard includes heat pumps. 1.2 This European Standard describes the calculation of discharge capacities for pressure relief valves and other pressure relief devices in refrigerating systems including the necessary data for sizing these when relieving to atmosphere or to components within the system at lower pressure. 1.3 This European Standard specifies the requirements for selection of pressure relief devices to prevent excessive pressure due to internal and external heat sources, the sources of increasing pressure (e.g. compressor, heaters, etc.) and thermal expansion of trapped liquid. |
| Preview: | Náhľad normy (PDF) |