ES463049A1 - Valvula de retencion de charnela. - Google Patents
Valvula de retencion de charnela.Info
- Publication number
- ES463049A1 ES463049A1 ES463049A ES463049A ES463049A1 ES 463049 A1 ES463049 A1 ES 463049A1 ES 463049 A ES463049 A ES 463049A ES 463049 A ES463049 A ES 463049A ES 463049 A1 ES463049 A1 ES 463049A1
- Authority
- ES
- Spain
- Prior art keywords
- valve
- disc
- check valve
- valve body
- designed
- 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
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
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0209—Check valves or pivoted valves
- F16K27/0227—Check valves or pivoted valves with the valve members swinging around an axis located at the edge of or outside the valve member
- F16K27/0232—Check valves or pivoted valves with the valve members swinging around an axis located at the edge of or outside the valve member the valve member retained by a removable closure
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D1/00—Details of nuclear power plant
- G21D1/02—Arrangements of auxiliary equipment
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
-
- 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
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7898—Pivoted valves
- Y10T137/79—Head retained by removable closure
-
- 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
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7898—Pivoted valves
- Y10T137/7901—Valve head movably connected for accommodation to seat
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- High Energy & Nuclear Physics (AREA)
- Check Valves (AREA)
Abstract
Válvula de retención de charnela destinada a facilitar la circulación del líquido en una dirección de circulación mientras impide la circulación en sentido inverso a través de la válvula, incluyendo dicha válvula provisto de un orificio de entrada y de un orificio de salida, y una zona vaciada en la parte central de dicho cuerpo de válvula, y un conjunto de disco de válvula de retención de charnela montado en dicho cuerpo de válvula de modo que sea capaz de oscilar en dicha zona vaciada desde una posición en la cual la válvula está sustancialmente cerrada hasta una posición en la cual la válvula está sustancialmente abierta, cuando se somete a la velocidad del líquido que fluye a través de dicha válvula, estando dicha válvula caracterizada porque dicho conjunto (16) de disco de válvula de retención está montado de manera pivotante en el cuerpo de válvula (10) por medio de brazos flexibles separados (35) que forman un bucle (34) que está acoplado con una parte de dicho disco de válvula (28) con una libertad de movimiento suficiente permitida por los brazos flexibles (35) para que el disco de la válvula se asiente adecuadamente en su posición de cierre de válvula.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/731,389 US4141381A (en) | 1976-10-12 | 1976-10-12 | Swing check valve |
Publications (1)
Publication Number | Publication Date |
---|---|
ES463049A1 true ES463049A1 (es) | 1978-12-16 |
Family
ID=24939281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES463049A Expired ES463049A1 (es) | 1976-10-12 | 1977-10-07 | Valvula de retencion de charnela. |
Country Status (13)
Country | Link |
---|---|
US (1) | US4141381A (es) |
JP (1) | JPS5347030A (es) |
BE (1) | BE859643A (es) |
CA (1) | CA1091129A (es) |
CH (1) | CH623906A5 (es) |
DE (1) | DE2739308C2 (es) |
ES (1) | ES463049A1 (es) |
FR (1) | FR2367970A1 (es) |
GB (1) | GB1539370A (es) |
IT (1) | IT1087771B (es) |
NL (1) | NL180872C (es) |
SE (1) | SE432985B (es) |
ZA (1) | ZA775069B (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2755177C3 (de) * | 1977-12-10 | 1983-04-28 | Bernhard 8071 Lenting Kessel | Reinigungsrohr |
IT223519Z2 (it) * | 1990-12-17 | 1995-07-20 | Zanussi Elettrodomestici | Lavastoviglie con pompa di scrico e valvola di non ritorno |
US5794655A (en) * | 1997-02-25 | 1998-08-18 | Conbraco Industries, Inc. | Swing-type check valve assembly having an integrated valve seat and valve housing cover |
WO2002081917A1 (en) * | 2001-04-09 | 2002-10-17 | Pumping Systems Technologies Pty Limited | Displacement pump and ancillary equipment |
US7434593B2 (en) * | 2002-10-23 | 2008-10-14 | Zurn Industries, Llc | Double check valve assembly |
US7784483B2 (en) * | 2005-01-21 | 2010-08-31 | Zurn Industries, Llc | Backflow preventer |
CN101922573A (zh) * | 2010-08-02 | 2010-12-22 | 高东阀门有限公司 | 旋启式止回阀 |
CN106321904B (zh) * | 2015-06-29 | 2018-09-25 | 安徽纵横泵阀制造有限公司 | 一种旋启式止回阀 |
CN108131471A (zh) * | 2016-12-01 | 2018-06-08 | 中核苏阀科技实业股份有限公司 | 销轴组件以及具有该销轴组件的旋启式止回阀 |
US11480254B2 (en) * | 2018-10-31 | 2022-10-25 | Crane Chempharma & Energy Corp. | Method for manufacturing a block forged swing check valve body with a fully encapsulated seat ring |
CA3071004A1 (en) * | 2019-02-05 | 2020-08-05 | Reseau Drain Corp. | Anti-rat valve and flap therefor |
IT202000023116A1 (it) * | 2020-09-30 | 2022-03-30 | Fimcim Spa | Valvola di non ritorno e procedimento per l’assemblaggio della stessa |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1294003A (en) * | 1918-04-04 | 1919-02-11 | Fred T Weaver | Cut-off. |
US1982189A (en) * | 1929-08-21 | 1934-11-27 | Anderson William | Valve |
US2504006A (en) * | 1947-09-05 | 1950-04-11 | Craig L Davis | Valve device |
US2717001A (en) * | 1950-07-15 | 1955-09-06 | Perrault Ainslie | Valve seat |
US3378021A (en) * | 1963-09-16 | 1968-04-16 | Joseph V. Milo | Safety shut-off valve |
US3613720A (en) * | 1969-01-27 | 1971-10-19 | G & H Products Inc | Check valve assembly |
JPS5127467U (es) * | 1974-08-21 | 1976-02-28 |
-
1976
- 1976-10-12 US US05/731,389 patent/US4141381A/en not_active Expired - Lifetime
-
1977
- 1977-08-22 ZA ZA00775069A patent/ZA775069B/xx unknown
- 1977-09-01 DE DE2739308A patent/DE2739308C2/de not_active Expired
- 1977-09-01 NL NLAANVRAGE7709628,A patent/NL180872C/xx not_active IP Right Cessation
- 1977-09-21 CA CA287,168A patent/CA1091129A/en not_active Expired
- 1977-09-22 CH CH1160477A patent/CH623906A5/de not_active IP Right Cessation
- 1977-10-06 GB GB41593/77A patent/GB1539370A/en not_active Expired
- 1977-10-07 ES ES463049A patent/ES463049A1/es not_active Expired
- 1977-10-10 IT IT28406/77A patent/IT1087771B/it active
- 1977-10-11 FR FR7730576A patent/FR2367970A1/fr active Granted
- 1977-10-12 JP JP12160277A patent/JPS5347030A/ja active Granted
- 1977-10-12 SE SE7711497A patent/SE432985B/sv not_active IP Right Cessation
- 1977-10-12 BE BE181673A patent/BE859643A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL180872C (nl) | 1987-05-04 |
BE859643A (fr) | 1978-04-12 |
ZA775069B (en) | 1978-07-26 |
GB1539370A (en) | 1979-01-31 |
US4141381A (en) | 1979-02-27 |
DE2739308A1 (de) | 1978-04-13 |
IT1087771B (it) | 1985-06-04 |
JPS5612749B2 (es) | 1981-03-24 |
DE2739308C2 (de) | 1986-09-11 |
SE7711497L (sv) | 1978-04-13 |
NL7709628A (nl) | 1978-04-14 |
SE432985B (sv) | 1984-04-30 |
CA1091129A (en) | 1980-12-09 |
CH623906A5 (es) | 1981-06-30 |
JPS5347030A (en) | 1978-04-27 |
FR2367970A1 (fr) | 1978-05-12 |
FR2367970B1 (es) | 1981-11-27 |
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