[go: up one dir, main page]

DE79481C - Device for preventing water pipes from freezing - Google Patents

Device for preventing water pipes from freezing

Info

Publication number
DE79481C
DE79481C DE189479481D DE79481DA DE79481C DE 79481 C DE79481 C DE 79481C DE 189479481 D DE189479481 D DE 189479481D DE 79481D A DE79481D A DE 79481DA DE 79481 C DE79481 C DE 79481C
Authority
DE
Germany
Prior art keywords
freezing
water pipes
preventing water
lockable
shut
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE189479481D
Other languages
German (de)
Original Assignee
F. graul, Wittenberg, Reg.-Bez. Halle, Pfaffenstr. 20
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by F. graul, Wittenberg, Reg.-Bez. Halle, Pfaffenstr. 20 filed Critical F. graul, Wittenberg, Reg.-Bez. Halle, Pfaffenstr. 20
Application granted granted Critical
Publication of DE79481C publication Critical patent/DE79481C/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/09—Component parts or accessories
    • E03B7/10—Devices preventing bursting of pipes by freezing
    • E03B7/12—Devices preventing bursting of pipes by freezing by preventing freezing
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • E03B7/074—Arrangement of water treatment devices

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Pipeline Systems (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICHSDRUCKEREI.

Claims (1)

Patent-Anspruch:Patent claim: Vorrichtung zur Verhütung des Einfrierens von Wasserleitungen, gekennzeichnet durch die Anordnung eines unmittelbar vor dem Hauptventil abzweigenden, absperrbaren Umlaufkanals, der nach Oeffhen des Absperrorgans dauernd einen schwachen Wasserdurchflufs gestattet. Device for preventing water pipes from freezing, characterized by the Arrangement of a lockable circulation channel branching off directly in front of the main valve, which allows a weak water flow after opening the shut-off device.
DE189479481D 1894-01-18 1894-01-18 Device for preventing water pipes from freezing Expired DE79481C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE79481T 1894-01-18

Publications (1)

Publication Number Publication Date
DE79481C true DE79481C (en) 1895-06-01

Family

ID=352118

Family Applications (1)

Application Number Title Priority Date Filing Date
DE189479481D Expired DE79481C (en) 1894-01-18 1894-01-18 Device for preventing water pipes from freezing

Country Status (1)

Country Link
DE (1) DE79481C (en)

Similar Documents

Publication Publication Date Title
DE79481C (en) Device for preventing water pipes from freezing
GB2442554B (en) Water-type pilot-type valve
US7096721B2 (en) Corrosion coupon rack and coupon holder
DE36455C (en) DEVICE TO PREVENT HYDRAULIC SHOCKS WHEN CLOSING DRAIN COCKS
DE519434C (en) Kickback protection
DE79535C (en)
DE466311C (en) Device by means of which the z. B. from the safety valves of ship boilers blowing steam by precipitation can be discharged noiselessly under water
US1123858A (en) Lock-cock.
DE500163C (en) Device for diverting and precipitating vapor, especially in steam turbines
DE502005007216D1 (en) DEVICE FOR CLAMPING AND POSITIONING AN EVAPORATOR SHIP
DE33022C (en) Acoustic Sijjnal Apparatus (Syrene)
DE95400C (en)
DE86692C (en)
DE53586C (en) CONDENSER FOR STEAM ENGINES
DE130813C (en)
DE797C (en) Automatic device for closing water pipes in front of the water tap
DE31817C (en) Fitting for pressure kettles on beer pressure equipment
DE86035C (en)
GB190210081A (en) Improvements in Apparatus for Moistening Air
DE41480A (en) Check valve in the water supply pipe for condensers with attached water column
AT73827B (en) Gas generator with a perforated purification disk and a fixed hood covering the central air supply duct.
Wagner et al. First results of a field experiment in a county hospital in Germany concerning the copper deterioration by microbial induced corrosion
AT36704B (en) Bottle filler.
GB189517275A (en) Improvements in Cocks for Water Gauges.
DE98783C (en)