EP4278097A1 - Dispositif de protection d'orifice d'échappement d'air/de gaz conçu pour être relié à un orifice d'échappement d'un dispositif comprenant un filtre en forme de manchon verrouillé entre un rebord et une partie guide d'écoulement - Google Patents
Dispositif de protection d'orifice d'échappement d'air/de gaz conçu pour être relié à un orifice d'échappement d'un dispositif comprenant un filtre en forme de manchon verrouillé entre un rebord et une partie guide d'écoulementInfo
- Publication number
- EP4278097A1 EP4278097A1 EP22700959.4A EP22700959A EP4278097A1 EP 4278097 A1 EP4278097 A1 EP 4278097A1 EP 22700959 A EP22700959 A EP 22700959A EP 4278097 A1 EP4278097 A1 EP 4278097A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- exhaust port
- air
- sleeve
- gas exhaust
- shaped filter
- 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.)
- Pending
Links
- 230000001012 protector Effects 0.000 title claims abstract description 58
- 230000007704 transition Effects 0.000 claims abstract description 31
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 36
- 229910001220 stainless steel Inorganic materials 0.000 claims description 12
- 239000010935 stainless steel Substances 0.000 claims description 12
- 229920000459 Nitrile rubber Polymers 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 description 7
- 241000238631 Hexapoda Species 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 238000003754 machining Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- IXURVUHDDXFYDR-UHFFFAOYSA-N 1-[4-(difluoromethoxy)-3-(oxolan-3-yloxy)phenyl]-3-methylbutan-1-one Chemical compound CC(C)CC(=O)C1=CC=C(OC(F)F)C(OC2COCC2)=C1 IXURVUHDDXFYDR-UHFFFAOYSA-N 0.000 description 2
- 230000004323 axial length Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 229920005560 fluorosilicone rubber Polymers 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920006169 Perfluoroelastomer Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/005—Filling or draining of fluid systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/60—Circuit components or control therefor
- F15B2211/615—Filtering means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/80—Other types of control related to particular problems or conditions
- F15B2211/885—Control specific to the type of fluid, e.g. specific to magnetorheological fluid
- F15B2211/8855—Compressible fluids, e.g. specific to pneumatics
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0311—Closure means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Un dispositif de protection d'orifice d'échappement d'air/de gaz comprend un corps (1) présentant une partie entrée (9) et une partie chambre (10) qui se ramifie dans des canaux de sortie (11). Une première paroi de transition (14) s'étend entre les parties entrée et chambre et comprend un rebord circonférentiel (15) qui fait saillie vers l'avant dans la partie chambre. Un capuchon d'extrémité (4) est relié de manière amovible, à l'aide d'une partie de liaison (22), au corps et délimite une extrémité de tête de la partie chambre. Le capuchon comprend une partie guide d'écoulement (25) qui fait saillie dans la partie chambre. Une seconde paroi de transition (26) s'étend entre la partie de liaison et la partie guide d'écoulement. Un filtre en forme de manchon (2) s'intègre à l'intérieur de la partie chambre, le rebord faisant saillie dans une extrémité de tête en amont (18) du filtre et la partie guide d'écoulement faisant saillie dans une extrémité de tête en aval (29) du filtre.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2027335A NL2027335B1 (en) | 2021-01-18 | 2021-01-18 | Air/gas exhaust port protector configured for connection to an exhaust port of a device with a sleeve-shaped filter locked up between a ledge and a flow guider portion. |
| PCT/EP2022/051002 WO2022152936A1 (fr) | 2021-01-18 | 2022-01-18 | Dispositif de protection d'orifice d'échappement d'air/de gaz conçu pour être relié à un orifice d'échappement d'un dispositif comprenant un filtre en forme de manchon verrouillé entre un rebord et une partie guide d'écoulement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4278097A1 true EP4278097A1 (fr) | 2023-11-22 |
Family
ID=75746995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP22700959.4A Pending EP4278097A1 (fr) | 2021-01-18 | 2022-01-18 | Dispositif de protection d'orifice d'échappement d'air/de gaz conçu pour être relié à un orifice d'échappement d'un dispositif comprenant un filtre en forme de manchon verrouillé entre un rebord et une partie guide d'écoulement |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4278097A1 (fr) |
| NL (1) | NL2027335B1 (fr) |
| WO (1) | WO2022152936A1 (fr) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2208451A (en) * | 1938-11-18 | 1940-07-16 | Gen Electric | Hydraulic mechanism |
| US3208551A (en) * | 1963-11-18 | 1965-09-28 | Carls William | Combined air muffler and metering valve with replaceable cartridge |
| US3561561A (en) * | 1969-11-28 | 1971-02-09 | John B Trainor | Sound attenuating device |
| US6015444A (en) * | 1998-02-27 | 2000-01-18 | Eaton Corporation | Apparatus and system for venting a transmission |
| DE19949345C2 (de) * | 1999-10-13 | 2001-09-06 | Festo Ag & Co | Druckluft-Wartungsvorrichtung |
| US6935460B2 (en) * | 2003-05-21 | 2005-08-30 | Airsep Corporation | Noise muffler for oxygen concentrator |
| US7203282B2 (en) * | 2004-02-11 | 2007-04-10 | Proto Manufacturing Ltd. | Removable filter holder and method |
| US20080099277A1 (en) * | 2006-10-30 | 2008-05-01 | Basso Industry Corp. | Muffler for pneumatic tools |
| GB2448418B (en) * | 2007-04-12 | 2011-08-10 | John Joseph Power | A filter unit and a valve comprising the filter unit |
| DE102010025980B4 (de) * | 2010-07-02 | 2019-12-05 | Sew-Eurodrive Gmbh & Co Kg | Anordnung und Gerät mit einer Anordnung zum Entlüften eines Raumbereichs |
-
2021
- 2021-01-18 NL NL2027335A patent/NL2027335B1/en active
-
2022
- 2022-01-18 WO PCT/EP2022/051002 patent/WO2022152936A1/fr unknown
- 2022-01-18 EP EP22700959.4A patent/EP4278097A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL2027335B1 (en) | 2022-07-25 |
| WO2022152936A1 (fr) | 2022-07-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
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| 17P | Request for examination filed |
Effective date: 20230816 |
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| AK | Designated contracting states |
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| DAX | Request for extension of the european patent (deleted) |