CA2690252C - Robinet mural antigel a vidange automatique - Google Patents

Robinet mural antigel a vidange automatique Download PDF

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Publication number
CA2690252C
CA2690252C CA 2690252 CA2690252A CA2690252C CA 2690252 C CA2690252 C CA 2690252C CA 2690252 CA2690252 CA 2690252 CA 2690252 A CA2690252 A CA 2690252A CA 2690252 C CA2690252 C CA 2690252C
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CA
Canada
Prior art keywords
hydrant
fluid
stem screw
housing
valve
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.)
Active
Application number
CA 2690252
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English (en)
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CA2690252A1 (fr
Inventor
William T. Ball
Eric Pilarczyk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WCM Industries Inc
Original Assignee
WCM Industries Inc
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 WCM Industries Inc filed Critical WCM Industries Inc
Publication of CA2690252A1 publication Critical patent/CA2690252A1/fr
Application granted granted Critical
Publication of CA2690252C publication Critical patent/CA2690252C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B9/00—Methods or installations for drawing-off water
    • E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
    • E03B9/14—Draining devices for hydrants
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B9/00—Methods or installations for drawing-off water
    • E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
    • E03B9/025—Taps specially designed for outdoor use, e.g. wall hydrants, sill cocks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/5327—Hydrant type
    • Y10T137/5497—Protection against freezing
    • Y10T137/5503—Stop and waste

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)
  • Lift Valve (AREA)
  • Domestic Plumbing Installations (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Abstract

La présente invention concerne une borne-fontaine comprenant un élément plongeur amélioré et une vis à tige, qui contrôle la position du plongeur. Plus précisément, l'invention a trait à un plongeur comportant une surface frontale généralement plate, qui aide les utilisateurs à déterminer lorsque la borne-fontaine est en position fermée. De plus, l'invention concerne une vis à tige qui empêche toute rotation d'une tige de commande qui contrôle la position du plongeur.
CA 2690252 2009-02-18 2010-01-14 Robinet mural antigel a vidange automatique Active CA2690252C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/388,324 2009-02-18
US12/388,324 US20100206392A1 (en) 2009-02-18 2009-02-18 Automatic Draining Freezeless Wall Faucet

Publications (2)

Publication Number Publication Date
CA2690252A1 CA2690252A1 (fr) 2010-08-18
CA2690252C true CA2690252C (fr) 2012-05-29

Family

ID=42558859

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2690252 Active CA2690252C (fr) 2009-02-18 2010-01-14 Robinet mural antigel a vidange automatique

Country Status (2)

Country Link
US (1) US20100206392A1 (fr)
CA (1) CA2690252C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8561635B2 (en) 2010-08-18 2013-10-22 Wcm Industries, Inc. Hydrant security system
CA2772444C (fr) 2011-03-25 2019-06-25 Wcm Industries, Inc. Tige de manoeuvre reglable pour poteau d'incendie
US20150033471A1 (en) * 2013-08-05 2015-02-05 Ling-Yu YEH Vacuum device connected to hose

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Also Published As

Publication number Publication date
CA2690252A1 (fr) 2010-08-18
US20100206392A1 (en) 2010-08-19

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