CA2344321C - Methode de fabrication d'un clapet anti-retour - Google Patents
Methode de fabrication d'un clapet anti-retour Download PDFInfo
- Publication number
- CA2344321C CA2344321C CA 2344321 CA2344321A CA2344321C CA 2344321 C CA2344321 C CA 2344321C CA 2344321 CA2344321 CA 2344321 CA 2344321 A CA2344321 A CA 2344321A CA 2344321 C CA2344321 C CA 2344321C
- Authority
- CA
- Canada
- Prior art keywords
- annular body
- fitting
- flow openings
- inner diameter
- flow
- 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 - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Revetment (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2344321 CA2344321C (fr) | 2001-04-18 | 2001-04-18 | Methode de fabrication d'un clapet anti-retour |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2344321 CA2344321C (fr) | 2001-04-18 | 2001-04-18 | Methode de fabrication d'un clapet anti-retour |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2344321A1 CA2344321A1 (fr) | 2002-10-18 |
CA2344321C true CA2344321C (fr) | 2010-04-13 |
Family
ID=4168849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2344321 Expired - Lifetime CA2344321C (fr) | 2001-04-18 | 2001-04-18 | Methode de fabrication d'un clapet anti-retour |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2344321C (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2722310A1 (fr) | 2010-11-16 | 2012-05-16 | Gabe Coscarella | Clapet anti-retour a flotteur |
CA2830404C (fr) | 2013-10-21 | 2019-01-22 | Gabe Coscarella | Clapet antiretour surequilibre a profil bas |
US11214953B2 (en) | 2019-02-19 | 2022-01-04 | Gabe Coscarella | Locked backwater valve |
-
2001
- 2001-04-18 CA CA 2344321 patent/CA2344321C/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2344321A1 (fr) | 2002-10-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5370148A (en) | Butterfly valve assembly and method of manufacture | |
ES2282962T3 (es) | Racor con valvula de flujo elevado. | |
US3814124A (en) | Thermoplastic check valve | |
CA2648550C (fr) | Clapets anti-retour anti-goutte | |
JPH07506172A (ja) | チューブとフランジとの結合組立体 | |
US20010030309A1 (en) | Control valve with modified characteristics | |
JPS63500195A (ja) | 逆止め弁 | |
CA2375404A1 (fr) | Robinet de derivation sur canalisation avec fonction de circulation directe | |
CA2344321C (fr) | Methode de fabrication d'un clapet anti-retour | |
EP0563262B1 (fr) | Dispositif a orifice variable | |
US6899127B1 (en) | Non-vibrating ball check valve | |
US7004513B2 (en) | Pipe coupling methods | |
US7240603B2 (en) | Valve | |
US5595206A (en) | Ball valve having one-piece machined seat member | |
US6098656A (en) | Check valve | |
EP1113202A3 (fr) | Robinetterie d'accès et d'entretien pour climatiseur | |
US6948699B1 (en) | Retainer for a ball valve seat | |
WO2002063196A3 (fr) | Bouchon d'arret inserable destine a des pipelines | |
MXPA01008064A (es) | Valvula y metodo para formar una valvula. | |
US9593789B2 (en) | Pipe-fitting with adaptor assembly and related methods | |
US10641398B2 (en) | Ball valve with integrated fitting | |
EP1478869B1 (fr) | Soupape d'excedent d'ecoulement amelioree | |
US20060096648A1 (en) | Fluid diversion device | |
JP3924045B2 (ja) | ばね付勢逆止弁 | |
AU712837B2 (en) | Two-way valve for pipelines |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20210419 |