WO2007022882A1 - Sealing element for a cooling device - Google Patents
Sealing element for a cooling device Download PDFInfo
- Publication number
- WO2007022882A1 WO2007022882A1 PCT/EP2006/007951 EP2006007951W WO2007022882A1 WO 2007022882 A1 WO2007022882 A1 WO 2007022882A1 EP 2006007951 W EP2006007951 W EP 2006007951W WO 2007022882 A1 WO2007022882 A1 WO 2007022882A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cap
- sealing element
- tubular element
- annular portion
- annular
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/006—Accumulators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/003—Filters
Definitions
- the present invention relates to a sealing element.
- the invention relates to a sealing element such as a dehydrator filter or accumulator destined for a cooling device for a conditioning plant such as a conditioner or climatizer for vehicles.
- dehydrator filters or accumulators for conditioning plants and in particular for motor vehicles are assembled by welding the cap to the tubular body.
- This system requires the use of metallic elements and necessitates a welding operation for assembling these with all the drawbacks of cost, waste-products and com- plexity of the components involved.
- a general objective of the present invention is to provide a sealing element such as a dehydrator filter or accumulator for a cooling system of a conditioning plant by means of assembly without welding between the components and which obtains properties of sealing and lightness which are necessary for the particular use as a de- hydrator filter or accumulator for a conditioning plant to be assembled in a vehicle.
- the sealing element in the form of a dehydrator filter or accumulator according to the present invention is envisaged for a cooling device for a conditioning plant and comprises a tubular element, reclosable at one or both ends, by means of a cap destined for being at least partially inserted inside the tubular element, the closure obtained by the cap acting as a seal by means of at least a first annular portion of the tubular element, suitable for being inserted inside a corresponding annular seat situated along the surface of the cap, and a truncated-conical brim produced at the end of the tubular element and suitable for coming into contact with a corresponding truncated-conical annular neck situated along the outer surface of the cap.
- a sealing element 10 in the form of a dehydrator filter or accumulator, destined for a cooling device for a conditioning or climati- zation plant, in particular but not exclusively for motor vehicles, comprises a metallic or plastic tubular element 11, having one or both of the two ends 12 reclosable by means of a cap 20 made of plastic or a light metal.
- the cap 20 can be produced in the form of a "blind" lid or it can comprise a longitudinal outlet duct 21 whose internal mouth is optionally equipped with a fil- tration element 22 and an inlet duct 23 substantially- parallel to the outlet duct, said ducts can also be used as seats for the insertion of possible tubes.
- the cap 20 is destined for being at least partially inserted inside the tubular element 11, by means of an insertion portion 27 having a smaller diameter to which a counterpart portion 28 having a larger diameter is connected, and withheld therein effecting a seal thanks to the sealing means consisting of: - at least a first annular portion 14 which extends to- wards the inside of the tubular element 11 close to the end of the tubular element itself, said first annular portion being suitable for being inserted inside a corresponding first annular seat 24 situated along the surface of the cap 20; and - a truncated-conical brim 16 situated at the end of the tubular element 11 and suitable for coming in contact with a corresponding truncated-conical annular neck 26 situated along the outer surface of the cap.
- the cap preferably has a second annular portion 15 which extends towards the inside of the tubular element 11 and is axially arranged in a more internal position with respect to the first annular portion.
- Said second annular portion is suitable for being inserted inside a corresponding second annular seat 25 situated along the surface of the cap 20.
- an elastic ring 17, an O-RING can be inserted for increasing the seal.
- the sealing element according to the invention can also have, if necessary the function of a flow stabilizer of the cooling agent at the inlet optionally effected with specific flow deflectors 29.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- General Details Of Gearings (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06776770A EP1917488A1 (en) | 2005-08-23 | 2006-08-09 | Sealing element for a cooling device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI2005A001588 | 2005-08-23 | ||
ITMI20051588 ITMI20051588A1 (it) | 2005-08-23 | 2005-08-23 | Elemento a tenuta per dispositivo di refrigerazione |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007022882A1 true WO2007022882A1 (en) | 2007-03-01 |
Family
ID=37087788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2006/007951 WO2007022882A1 (en) | 2005-08-23 | 2006-08-09 | Sealing element for a cooling device |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1917488A1 (it) |
IT (1) | ITMI20051588A1 (it) |
WO (1) | WO2007022882A1 (it) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009115225A1 (en) * | 2008-03-17 | 2009-09-24 | O.D.L. Srl | Water carbonator with plastic end plates |
DE102015205553A1 (de) * | 2015-03-26 | 2016-09-29 | Mahle International Gmbh | Behälter einer Klimaanlage |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0346692A1 (en) * | 1988-06-13 | 1989-12-20 | Facet Enterprises, Inc. | Plastic fluid filter and method for manufacturing same |
DE3936251A1 (de) * | 1988-10-31 | 1990-05-03 | Showa Aluminum Corp | Kaeltemittelbehaelter |
US5038582A (en) * | 1989-03-13 | 1991-08-13 | Calsonic Corporation | Liquid receiver |
JPH05126438A (ja) * | 1991-11-06 | 1993-05-21 | T G K:Kk | リキツドタンク |
JPH05126439A (ja) * | 1991-11-07 | 1993-05-21 | T G K:Kk | リキツドタンク |
US5845511A (en) * | 1996-06-28 | 1998-12-08 | Pacific Industrial Co., Ltd. | Receiver having expansion mechanism |
US6199261B1 (en) * | 1996-09-27 | 2001-03-13 | Automotive Fluid Systems, Inc. | Pressure vessel and method of manufacture thereof |
EP1353134A1 (en) * | 2002-04-11 | 2003-10-15 | SKG Italiana S.P.A. | Receiver drier |
DE10313343A1 (de) * | 2003-03-25 | 2004-10-21 | Valeo Klimasysteme Gmbh | Sammler |
-
2005
- 2005-08-23 IT ITMI20051588 patent/ITMI20051588A1/it unknown
-
2006
- 2006-08-09 EP EP06776770A patent/EP1917488A1/en not_active Withdrawn
- 2006-08-09 WO PCT/EP2006/007951 patent/WO2007022882A1/en active Application Filing
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0346692A1 (en) * | 1988-06-13 | 1989-12-20 | Facet Enterprises, Inc. | Plastic fluid filter and method for manufacturing same |
DE3936251A1 (de) * | 1988-10-31 | 1990-05-03 | Showa Aluminum Corp | Kaeltemittelbehaelter |
US5038582A (en) * | 1989-03-13 | 1991-08-13 | Calsonic Corporation | Liquid receiver |
JPH05126438A (ja) * | 1991-11-06 | 1993-05-21 | T G K:Kk | リキツドタンク |
JPH05126439A (ja) * | 1991-11-07 | 1993-05-21 | T G K:Kk | リキツドタンク |
US5845511A (en) * | 1996-06-28 | 1998-12-08 | Pacific Industrial Co., Ltd. | Receiver having expansion mechanism |
US6199261B1 (en) * | 1996-09-27 | 2001-03-13 | Automotive Fluid Systems, Inc. | Pressure vessel and method of manufacture thereof |
EP1353134A1 (en) * | 2002-04-11 | 2003-10-15 | SKG Italiana S.P.A. | Receiver drier |
DE10313343A1 (de) * | 2003-03-25 | 2004-10-21 | Valeo Klimasysteme Gmbh | Sammler |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009115225A1 (en) * | 2008-03-17 | 2009-09-24 | O.D.L. Srl | Water carbonator with plastic end plates |
US8528882B2 (en) | 2008-03-17 | 2013-09-10 | O. D. L. Srl | Water carbonator with plastic end plates |
DE102015205553A1 (de) * | 2015-03-26 | 2016-09-29 | Mahle International Gmbh | Behälter einer Klimaanlage |
Also Published As
Publication number | Publication date |
---|---|
EP1917488A1 (en) | 2008-05-07 |
ITMI20051588A1 (it) | 2007-02-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105840363A (zh) | 中空过滤器元件、其抓取机构以及带有至少一个中空过滤器元件的过滤器装置 | |
CN102706045B (zh) | 冷凝器 | |
JP3629819B2 (ja) | 受液器一体型凝縮器 | |
EP1059496A1 (en) | Accumulator for an air conditioning system | |
JPH08271095A (ja) | 冷却剤用受け器アセンブリ及びこれを製造する方法 | |
JP5324378B2 (ja) | レシーバタンク | |
FR2947041A1 (fr) | Condenseur avec reserve de fluide frigorigene pour circuit de climatisation | |
EP3198212A1 (fr) | Plaque collectrice pour un échangeur de chaleur, boîte collectrice et échangeur de chaleur | |
CN107398113A (zh) | 过滤器装置 | |
EP0704662B1 (en) | Heat exchanger with integral filter drier cartridge | |
US6564766B2 (en) | Air induction system for an automobile | |
EP1917488A1 (en) | Sealing element for a cooling device | |
US20220041033A1 (en) | Hermetically sealed cap for heat exchanger modulator | |
AU736702B2 (en) | Refrigerant filter/drier | |
EP2636974B1 (en) | A non-replaceable filter assembly for a vehicle condenser having an upper subcooling section | |
MXPA02008158A (es) | Bolsa desecante para acumulador y metodo para su ensamblado. | |
US11566826B2 (en) | Modular refrigerant cap | |
JP5384853B2 (ja) | 受液器一体型凝縮器 | |
US9951980B2 (en) | Filter drier | |
US7041158B1 (en) | Pre-molded air filter end cap and method of manufacturing an air filter | |
CN107107741A (zh) | 热塑性塑料制成的用于机动车辆的工作液体容器 | |
JP7095182B2 (ja) | 受液器一体凝縮器 | |
US8899628B2 (en) | Coupling for a plug-in connection | |
EP1580500B1 (en) | Filter cartridge for air conditioning systems for vehicles | |
JP7421446B2 (ja) | 熱交換器用レシーバタンク |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2006776770 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 2006776770 Country of ref document: EP |