Datei:PlumbingCodeResearch 003.jpg

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Beschreibung

Flow conditions in a top floor wet vented bathtub trap. Hydraulic engineers at NBS cooperated with the Housing and Home Finance Agency's effort to develop a nationwide uniform plumbing code. To provide technical data on some of the problems involved, NBS erected in its Hydraulics Laboratory full-scale plumbing systems for one- and two-story duplex houses. These systems exactly duplicated ordinary home plumbing except in one important respect- the pipes and fittings (pictured) were made of transparent plastic. Research was directed toward solving some of the more controversial plumbing problems, which were attested to by the variance in plumbing code requirements in municipalities throughout the United States. Motion pictures were made of the important tests so that local groups would have visual facts to work with when plumbing code revision was considered.

Quelle

National Institute of Standards and Technology

Urheber

National Institute of Standards and Technology

Genehmigung
(Weiternutzung dieser Datei)

This image is in the public domain in the United States because it is a work of the United States Federal Government, specifically an employee of the National Institute of Standards and Technology, under the terms of Title 17, Chapter 1, Section 105 of the US Code.

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Lizenz

This image is in the public domain in the United States because it is a work of the United States Federal Government, specifically an employee of the National Institute of Standards and Technology, under the terms of Title 17, Chapter 1, Section 105 of the US Code.

English ∙ 日本語 ∙ македонски ∙ Nederlands ∙ +/−

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	Version vom	Vorschaubild	Maße	Benutzer	Kommentar
aktuell	22:01, 7. Mär. 2014		5.813 × 4.719 (22,73 MB)	NISTResearchLibrary

Dateiverwendung

Die folgende Seite verwendet diese Datei:

International Association of Plumbing and Mechanical Officials

Metadaten

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Bildtitel	Hydraulic engineers at NBS cooperated with the Housing and Home Finance Agency's effort to develop a nationwide uniform plumbing code. To provide technical data on some of the problems involved, NBS erected in its Hydraulics Laboratory full-scale plumbing systems for one- and two-story duplex houses. These systems exactly duplicated ordinary home plubming except in one important respect- the pupes and fittings (pictured_ were made of transparent plastic. Research was directed toward solving some of the more controversial plubming problems, which were attested to by the variance in plumbing code requirements in municipalities throughout the United States. Motion pictures were made of the important tests so that local groups would have visual facts to work with when plumbing code revision was considered.
Fotograf	National Institute of Standards and Technology
Urheberrechte	The images in the Plumbing Code Research Photographic Collection are in the public domain and are not subject to copyright in the United States. However, please pay special attention to the individual works to make sure there are no copyright restrictions indicated. Individual works may require securing other permissions from the original copyright holder. Use of the images from NIST Digital Collections is not restricted, but a statement of attribution is required. Please use the following attribution statement: "National Institute of Standards and Technology Digital Collections, Gaithersburg, MD 20899."
Titel	National Institute of Standards and Technology
Quelle	Plumbing Code Research Photographic Collection
Kurztitel	Flow conditions in a top floor wet vented bathtub trap
Breite	5.813 px
Höhe	4.719 px
Bits pro Farbkomponente	16 16 16
Art der Kompression	Unkomprimiert
Pixelzusammensetzung	RGB
Kameraausrichtung	Normal
Anzahl Komponenten	3
Horizontale Auflösung	600 dpi
Vertikale Auflösung	600 dpi
Datenausrichtung	Grobformat
Software	Adobe Photoshop CS6 (Windows)
Speicherzeitpunkt	10:29, 3. Jul. 2013
Exif-Version	2.21
Farbraum	Nicht kalibriert
Eindeutige Kennung des ursprünglichen Dokuments	6E514D6267C45B44D3163DC0E9B38A19
Code des Standorts, von dem das Foto übermittelt wurde	16546-5
Datum, zu dem die Metadaten letztmalig geändert wurden	06:29, 3. Jul. 2013
Digitalisierungszeitpunkt	10:47, 23. Apr. 2013
Stichwörter	United States. National Bureau of Standards--History. Plumbing--Research--Photograph collections.
Kontaktinformationen	library@nist.gov 100 Bureau Dr, MS 2500 Gaithersburg, MD, 20899 301-975-3052
IIM-Version	4