FR2463346B1 - Dispositif de fermeture pour canalisations - Google Patents
Dispositif de fermeture pour canalisationsInfo
- Publication number
- FR2463346B1 FR2463346B1 FR8016402A FR8016402A FR2463346B1 FR 2463346 B1 FR2463346 B1 FR 2463346B1 FR 8016402 A FR8016402 A FR 8016402A FR 8016402 A FR8016402 A FR 8016402A FR 2463346 B1 FR2463346 B1 FR 2463346B1
- Authority
- FR
- France
- Prior art keywords
- pipes
- closing device
- closing
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/1018—Pivoting closing devices
-
- 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
- F16K27/0218—Butterfly valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L13/00—Construction of valves or dampers for controlling air supply or draught
- F23L13/02—Construction of valves or dampers for controlling air supply or draught pivoted about a single axis but having not other movement
-
- 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
- Y10T137/598—With repair, tapping, assembly, or disassembly means
- Y10T137/6031—Assembling or disassembling rotary valve
- Y10T137/6048—Butterfly valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air Supply (AREA)
- Lift Valve (AREA)
- Valve Housings (AREA)
- Exhaust Silencers (AREA)
- Feeding And Controlling Fuel (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Mechanically-Actuated Valves (AREA)
- Cleaning In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH726679A CH642152A5 (de) | 1979-08-08 | 1979-08-08 | Drosseleinrichtung fuer rohrleitungen, insbesondere rauchabzugsrohre. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2463346A1 FR2463346A1 (fr) | 1981-02-20 |
FR2463346B1 true FR2463346B1 (fr) | 1986-05-09 |
Family
ID=4322448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8016402A Expired FR2463346B1 (fr) | 1979-08-08 | 1980-07-23 | Dispositif de fermeture pour canalisations |
Country Status (7)
Country | Link |
---|---|
US (1) | US4332271A (fr) |
JP (1) | JPS601509B2 (fr) |
KR (1) | KR830001267U (fr) |
CH (1) | CH642152A5 (fr) |
DE (1) | DE3029892C2 (fr) |
FR (1) | FR2463346B1 (fr) |
SE (1) | SE443440B (fr) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57167959U (fr) * | 1981-04-15 | 1982-10-22 | ||
DE3302159A1 (de) * | 1983-01-22 | 1984-07-26 | NEUMO Apparatebau, Metallgießerei GmbH, 7134 Knittlingen | Drosselklappenventil |
US5148831A (en) * | 1991-04-30 | 1992-09-22 | Kennedy Manufacturing, Inc. | Bi-directional shaftless butterfly valve |
US5236003A (en) * | 1993-01-19 | 1993-08-17 | Helmut Habicht | Modular butterfly valve |
US5458148A (en) * | 1993-06-24 | 1995-10-17 | Zelczer; Alex | Fluid flow control damper assembly and method |
GB2289744B (en) * | 1994-05-19 | 1998-04-22 | Fort Vale Eng Ltd | Valve assembly |
US5524663A (en) * | 1994-12-09 | 1996-06-11 | Unique Systems, Inc. | Vacuum tube shut-off for power tools |
US5785077A (en) * | 1996-11-15 | 1998-07-28 | Rice; Donald C. | Easily replaceable valve |
DE19725725B4 (de) * | 1997-06-18 | 2010-01-14 | Vag-Armaturen Gmbh | Absperrklappe |
DE19825727A1 (de) * | 1998-06-09 | 1999-12-16 | Mannesmann Vdo Ag | Drosselklappenstutzen |
US6155291A (en) * | 1999-08-25 | 2000-12-05 | Hunter Innovations | Backflow prevention apparatus |
US6497245B1 (en) | 1999-10-13 | 2002-12-24 | Denso Corporation | Intake air controller for internal combustion engine and manufacturing the same |
US6220282B1 (en) | 1999-11-03 | 2001-04-24 | Hunter Innovations, Inc. | Backflow prevention apparatus |
US6817378B2 (en) * | 2001-04-04 | 2004-11-16 | Abco Consulting, Inc. | Fluid flow control damper assembly |
US6564819B2 (en) | 2001-04-04 | 2003-05-20 | Alex Zelczer | Fluid flow control damper assembly |
US7434593B2 (en) * | 2002-10-23 | 2008-10-14 | Zurn Industries, Llc | Double check valve assembly |
US7093618B2 (en) * | 2004-04-30 | 2006-08-22 | Honeywell International, Inc. | Lounge valve mounting housing and assembly |
US7784483B2 (en) * | 2005-01-21 | 2010-08-31 | Zurn Industries, Llc | Backflow preventer |
US20090032757A1 (en) * | 2005-07-29 | 2009-02-05 | Yasuhide Maruyama | Valve Having Diameter-Reducible Joint Part, Joint for Diameter Reduction, and Plumbing System Using These |
CA2582655C (fr) * | 2007-02-14 | 2014-04-22 | Gabe Coscarella | Collier de serrage pour tuyau avec accessoire d'essai integre |
JP5325068B2 (ja) * | 2009-10-08 | 2013-10-23 | 三菱重工業株式会社 | エンジンの吸気装置 |
DE102011083127A1 (de) * | 2011-09-21 | 2013-03-21 | Kutzner + Weber Gmbh | Absperrvorrichtung für ein Rohr |
CN108884942B (zh) * | 2016-01-22 | 2020-04-14 | Oxo Fab 有限公司 | 刀闸阀 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1302891A (en) * | 1918-02-04 | 1919-05-06 | Combination Auto Lock Company | Valve. |
US2693975A (en) * | 1950-04-03 | 1954-11-09 | Telford L Smith | Fluid pressure responsive gasket |
DE1035337B (de) * | 1954-06-08 | 1958-07-31 | Heinsteinwerk G M B H | Drosselklappe zur Kurzschlusssteuerung der Rauchgase an Raumheizoefen |
US3058483A (en) * | 1958-06-30 | 1962-10-16 | Mucon Engineering Co Ltd | Iris valve |
US3424430A (en) * | 1966-10-31 | 1969-01-28 | Madeleine M Hoelsch | Swingably supported valve |
US3520333A (en) * | 1967-09-26 | 1970-07-14 | Mechanical Constructors Inc | Concrete in line discharge gate |
US3436166A (en) * | 1967-10-30 | 1969-04-01 | Gen Electric | Gas burner with captured shutter |
US3860038A (en) * | 1973-01-08 | 1975-01-14 | Burton Gerald V | Test coupling |
US3981482A (en) * | 1973-10-15 | 1976-09-21 | Whitey Research Tool Co. | Fluid system device |
US4079746A (en) * | 1975-12-24 | 1978-03-21 | Keystone International, Inc. | Valve assembly having adapter means |
DE2650249A1 (de) * | 1976-11-02 | 1978-05-11 | Uecgen Kollektif Sirketi Aksar | Schornsteinkontrollvorrichtung |
DE2801360A1 (de) * | 1978-01-13 | 1979-07-19 | Walter Dreizler Gmbh & Co Kg W | Abgas-drosseleinrichtung |
DE2802038C2 (de) * | 1978-01-18 | 1982-06-16 | Lorenz 7208 Spaichingen Mattes | Absperrvorrichtung für Rauchabzugrohr |
US4213477A (en) * | 1979-02-12 | 1980-07-22 | Velasquez Robert L | Automatic damper for furnace vent pipe |
-
1979
- 1979-08-08 CH CH726679A patent/CH642152A5/de not_active IP Right Cessation
-
1980
- 1980-07-11 SE SE8005104A patent/SE443440B/sv not_active IP Right Cessation
- 1980-07-23 FR FR8016402A patent/FR2463346B1/fr not_active Expired
- 1980-07-28 US US06/172,989 patent/US4332271A/en not_active Expired - Lifetime
- 1980-07-29 KR KR8004861U patent/KR830001267U/ko unknown
- 1980-08-07 DE DE3029892A patent/DE3029892C2/de not_active Expired
- 1980-08-08 JP JP55108373A patent/JPS601509B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE443440B (sv) | 1986-02-24 |
SE8005104L (sv) | 1981-02-09 |
DE3029892C2 (de) | 1986-10-02 |
US4332271A (en) | 1982-06-01 |
FR2463346A1 (fr) | 1981-02-20 |
KR830001267U (en) | 1983-10-10 |
JPS5635875A (en) | 1981-04-08 |
JPS601509B2 (ja) | 1985-01-16 |
CH642152A5 (de) | 1984-03-30 |
DE3029892A1 (de) | 1981-02-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |