BE859643A - Clapet de non-retour basculant - Google Patents
Clapet de non-retour basculantInfo
- Publication number
- BE859643A BE859643A BE181673A BE181673A BE859643A BE 859643 A BE859643 A BE 859643A BE 181673 A BE181673 A BE 181673A BE 181673 A BE181673 A BE 181673A BE 859643 A BE859643 A BE 859643A
- Authority
- BE
- Belgium
- Prior art keywords
- return valve
- tilting non
- tilting
- return
- valve
- Prior art date
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)
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 |
---|---|
BE859643A true BE859643A (fr) | 1978-04-12 |
Family
ID=24939281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE181673A BE859643A (fr) | 1976-10-12 | 1977-10-12 | Clapet de non-retour basculant |
Country Status (13)
Country | Link |
---|---|
US (1) | US4141381A (xx) |
JP (1) | JPS5347030A (xx) |
BE (1) | BE859643A (xx) |
CA (1) | CA1091129A (xx) |
CH (1) | CH623906A5 (xx) |
DE (1) | DE2739308C2 (xx) |
ES (1) | ES463049A1 (xx) |
FR (1) | FR2367970A1 (xx) |
GB (1) | GB1539370A (xx) |
IT (1) | IT1087771B (xx) |
NL (1) | NL180872C (xx) |
SE (1) | SE432985B (xx) |
ZA (1) | ZA775069B (xx) |
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 |
EP3874188A4 (en) * | 2018-10-31 | 2022-03-23 | MCC Holdings, Inc. d/b/a Crane ChemPharma & Energy | METHOD OF MANUFACTURING A BLOCK FORGED SWING CHECK VALVE BODY WITH A FULLY ENCAPSULATED SEAT RING |
US11320057B2 (en) * | 2019-02-05 | 2022-05-03 | 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 (xx) * | 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 BE BE181673A patent/BE859643A/xx not_active IP Right Cessation
- 1977-10-12 JP JP12160277A patent/JPS5347030A/ja active Granted
- 1977-10-12 SE SE7711497A patent/SE432985B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4141381A (en) | 1979-02-27 |
CA1091129A (en) | 1980-12-09 |
GB1539370A (en) | 1979-01-31 |
DE2739308C2 (de) | 1986-09-11 |
ES463049A1 (es) | 1978-12-16 |
DE2739308A1 (de) | 1978-04-13 |
NL7709628A (nl) | 1978-04-14 |
FR2367970A1 (fr) | 1978-05-12 |
FR2367970B1 (xx) | 1981-11-27 |
NL180872C (nl) | 1987-05-04 |
JPS5612749B2 (xx) | 1981-03-24 |
SE432985B (sv) | 1984-04-30 |
ZA775069B (en) | 1978-07-26 |
IT1087771B (it) | 1985-06-04 |
JPS5347030A (en) | 1978-04-27 |
CH623906A5 (xx) | 1981-06-30 |
SE7711497L (sv) | 1978-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: WESTINGHOUSE ELECTRIC CORP. Effective date: 19911031 |