EP0867670B1 - Kondensator für eine Klimaanlage eines Kraftfahrzeuges und Einsatz in einem solchen Kondensator - Google Patents
Kondensator für eine Klimaanlage eines Kraftfahrzeuges und Einsatz in einem solchen Kondensator Download PDFInfo
- Publication number
- EP0867670B1 EP0867670B1 EP98103323A EP98103323A EP0867670B1 EP 0867670 B1 EP0867670 B1 EP 0867670B1 EP 98103323 A EP98103323 A EP 98103323A EP 98103323 A EP98103323 A EP 98103323A EP 0867670 B1 EP0867670 B1 EP 0867670B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- face
- collector profile
- insert
- flow section
- condenser
- 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 - Lifetime
Links
- 125000006850 spacer group Chemical group 0.000 claims description 19
- 239000003507 refrigerant Substances 0.000 claims description 7
- 238000004378 air conditioning Methods 0.000 claims description 5
- 239000002274 desiccant Substances 0.000 claims 10
- 238000009434 installation Methods 0.000 claims 3
- 238000007789 sealing Methods 0.000 description 10
- 239000003990 capacitor Substances 0.000 description 6
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005219 brazing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Images
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
- F25B43/003—Filters
-
- 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
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
-
- 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
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/044—Condensers with an integrated receiver
- F25B2339/0441—Condensers with an integrated receiver containing a drier or a filter
-
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/16—Receivers
- F25B2400/162—Receivers characterised by the plug or stop
Definitions
- the invention relates to a condenser of an air conditioning system of a motor vehicle according to the preamble of claim 1, as well as an insert which is arranged in such a condenser.
- a capacitor according to the preamble of claim 1 is e.g. from JP-A-09 053 868.
- a collector profile of a capacitor of an air conditioning system of a motor vehicle is known, which is closed at a lower end side by means of a bottom.
- an inlet opening and a return opening for the refrigerant to be dried of the condenser is provided in one of the lower end side associated flow section of the collector profile.
- a dryer cartridge is also arranged, which causes by an annular flange, the forced passage of the refrigerant from the inlet opening through the dryer cartridge and to the return opening.
- the dryer cartridge is held in the lower portion of the collector profile by a latched with the dryer cartridge spacer rod, which passes through the collector profile through to an upper end side of the Sammlerprofiles and there by means of a closure cap is axially fixed.
- the closure lid can be screwed by means of appropriate thread on the closure lid on the one hand and on the upper end face of the collector profile on the other hand on this upper face of the collector profile and thus closes the interior of the Sammlerprofiles.
- the object of the invention is to provide a capacitor with an insert whose dryer cartridge can be handled and replaced with simplified means.
- the dryer cartridge can be exchanged in a simple manner from the end face of the collector profile assigned to the flow section.
- This end face is at the end arranged capacitor and accordingly vertically positioned collector profile, the lower end face, so that the dryer cartridge is easily exchanged from below.
- the features of the invention results in a shorter input and Ausschubweg and thus a faster assembly and disassembly, so that the replacement of the dryer cartridge is much easier.
- the releasable connecting means on locking elements which are provided on the dryer cartridge or on the closure lid, and there are provided corresponding locking points, which - are assigned to the closure lid or the dryer cartridge - as a counterpart to the locking elements.
- the thus created, positive locking connection allows a particularly simple assembly and disassembly of the dryer cartridge on the cap. If both the dryer cartridge and the closure lid are designed as plastic components, the locking elements and locking points can be integrally formed in a simple manner.
- the releasable latching connection means opposite side of the dryer cartridge is provided with a receptacle for fixing a at the opposite end of the flow section of the collector profile supporting spacers.
- the flow section opposite end face of the collector profile is designed so identical to the flow section associated end face that the closure lid can be fixed to both end faces.
- the closure lid can be used both for a version with a spacer bar and for a version without spacer bar. This results in a modular construction of the closure lid and in conjunction with the embodiments described above, a modular design of the dryer cartridge.
- the annular flange also experiences an axial seal by the axial support on the annular shoulder. This results in an improved sealing effect between the inlet and the return area for the refrigerant.
- a condenser for an air conditioning system of a motor vehicle has, according to FIGS. 1 and 2, a tubular collector profile 1, which is connected laterally to a rib / tube block 20 and is vertically aligned when the condenser is arranged vertically.
- the collector profile 1 is unspecified Way via an inlet opening 21 and a return opening 22 connected to a manifold of the capacitor.
- the collector profile 1 extends over the entire height of the ribs / tube block 20 and has in the embodiment of FIG. 1 at its upper end face 2 a bottom 3, which closes the collector profile 1 and is determined in particular by brazing in the collector profile 1.
- the tubular collector profile 1 is closed by a closure lid 5 by the closure lid 5 is screwed into the lower end face 4 of the collector profile 1.
- the closure lid 5 has an external thread 18, which engages in a corresponding internal thread 19 of the lower end face 4 of the collector profile 1.
- the closure lid 5 has two axially spaced-apart annular grooves, into which O-rings can be used for sealing.
- a dryer cartridge 6 is used in a lower, designed by the inlet and the return opening as a flow section half of the collector profile 1, which is provided with a filter with a mesh size of preferably 0.06 to 0.1 mm.
- the dryer cartridge 6 is designed tubular or sleeve-shaped and has a lattice-like perforated shell, the inside of which is covered with the filter screen 7.
- a lower front end of the dryer cartridge 6 is closed by a bottom not specified.
- An upper end face of the dryer cartridge 6 is closed by a sealing piston 8, which is axially pressurized by a pressure spring 9 which is supported on an upper support base 10 and which is related to the longitudinal axis of the collector profile 1 and the dryer cartridge 6.
- a dryer granulate filling is provided, which is compressed compactly by the sealing piston 8.
- annular space is formed, which serves to guide the refrigerant.
- the annulus is in an upper one Inlet chamber 12, in which the inlet opening opens, as well as in a lower return space 13, from which the return opening is branched, divided by a radially outwardly projecting, annular sealing flange 14 whose outer periphery is radially supported on the inner wall of the collector profile 1.
- a circumferential annular shoulder 15 is provided on the inner wall of the collector profile 1, which represents a gradation to a smaller inner diameter.
- the sealing flange 14 is additionally supported axially.
- the inlet chamber 12 is axially bounded above by an annular circumferential sealing shoulder 11, which also protrudes radially outward from the dryer cartridge 6 and is radially supported on the inner wall of the collector profile 1.
- the lower end face of the return chamber 13 is limited by the closure lid 5.
- the dryer cartridge 6 has at its lower front end a plurality of annularly distributed over the circumference of the dryer cartridge 6 latching lugs 17, which are designed radially elastic yielding. These locking lugs 17 are latching elements of a latching connection, which serves for releasably securing the dryer cartridge 6 to the closure lid 5.
- the closure lid 5 on its inner side a circumferential, radial annular groove which is designed as a latching point in the form of a latching groove 16.
- the locking groove 16 is adapted to the dimensions of the locking lugs 17 in order to achieve a secure, coaxial positioning and fixing the dryer cartridge 6 on the closure lid 5.
- the closure lid 5 is then designed axially to the locking groove 16 so that there is a wedge-shaped annular space around the dryer cartridge 6, which is not designated in detail in Fig. 1.
- This wedge-like annular space allows the attack of a tool, in particular a screwdriver to solve the dryer cartridge 6 from the cap 5 can.
- the closure lid 5 is first in a simple manner by means its locking groove 16 clipped onto the locking lugs 17 of the dryer cartridge 6, so that the dryer cartridge 6 and the closure lid 5 are firmly connected. Subsequently, the dryer cartridge 6 is inserted from the lower end face 4 forth together with the closure lid 5 in the collector profile 1, wherein the sealing shoulder 11 slides axially along the inner wall of the collector profile 1.
- the sealing flange 14 abuts axially on the annular shoulder 15, resulting in the described radial and axial seal at the same time. Thereby, the safe separation between the inlet chamber 12 and the return chamber 13 is achieved, so that the refrigerant is forced to flow through the dryer cartridge 6 and thus through the dryer granulate filling.
- the dryer cartridge 6 according to FIGS. 2 and 3 corresponds to the dryer cartridge 6, as has been described with reference to FIG. 1.
- the dryer cartridge 6 is inserted from the upper end face 2 into the collector profile 1.
- the bottom 3 is fixedly arranged on the lower end face 4 of the collector profile 1, preferably soldered to the collector profile 1.
- a holding plate 24 of a spacer rod 23 is releasably secured by means of a latching connection, wherein the spacer rod 23 protrudes coaxially from the dryer cartridge 6 upwards.
- the retaining plate 24 is provided in the illustrated embodiment instead of the support base 10 of FIG. 1, so that it takes over the support function for the compression spring 9.
- the spacer rod 23 has about half of its length radially outwardly projecting guide elements 25, which are supported radially on the inner wall of the collector profile 1 and ensure a secure centering of the spacer rod 23 over its length.
- a free front end 26 of the spacer rod 23 is supported in the mounted state on a flat support surface 27 of the closure lid 5, which screwed in the embodiment of FIGS. 2 and 3 in the upper end face 2 of the collector profile 1 is.
- the upper end face 2 of the collector profile 1 is provided with a corresponding internal thread.
- the retaining disk 24 of the spacer rod 23 is integrally connected to the spacer rod 23.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
- Drying Of Gases (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712714A DE19712714A1 (de) | 1997-03-26 | 1997-03-26 | Einsatz für ein Sammlerprofil eines Kondensators |
DE19712714 | 1997-03-26 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0867670A2 EP0867670A2 (de) | 1998-09-30 |
EP0867670A3 EP0867670A3 (de) | 1999-06-09 |
EP0867670B1 true EP0867670B1 (de) | 2006-09-20 |
Family
ID=7824697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98103323A Expired - Lifetime EP0867670B1 (de) | 1997-03-26 | 1998-02-26 | Kondensator für eine Klimaanlage eines Kraftfahrzeuges und Einsatz in einem solchen Kondensator |
Country Status (6)
Country | Link |
---|---|
US (1) | US5992174A (ja) |
EP (1) | EP0867670B1 (ja) |
JP (1) | JPH10272919A (ja) |
AT (1) | ATE340345T1 (ja) |
DE (2) | DE19712714A1 (ja) |
ES (1) | ES2273378T3 (ja) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3801348B2 (ja) * | 1997-07-28 | 2006-07-26 | 株式会社ヴァレオサーマルシステムズ | レシーバタンク |
FR2770896B1 (fr) * | 1997-11-10 | 2000-01-28 | Valeo Thermique Moteur Sa | Condenseur de climatisation muni d'un reservoir de fluide a cartouche interchangeable |
DE19848744B4 (de) * | 1998-10-22 | 2007-06-21 | Behr Gmbh & Co. Kg | Gelöteter Kondensator für eine Klimaanlage |
DE29821581U1 (de) * | 1998-12-03 | 1999-02-11 | Inst Luft Kaeltetech Gem Gmbh | Rückwandverflüssiger |
DE19912381B4 (de) * | 1999-03-19 | 2019-02-21 | Mahle International Gmbh | Kondensator |
JP2001033121A (ja) * | 1999-07-16 | 2001-02-09 | Denso Corp | 受液器一体型熱交換器、および受液器 |
US6170287B1 (en) * | 1999-08-27 | 2001-01-09 | Delphi Technologies, Inc. | Desiccant installation for refrigerant condenser with integral receiver |
DE10066393B4 (de) * | 1999-09-10 | 2018-09-20 | Mahle International Gmbh | Kondensator |
US6260379B1 (en) * | 1999-12-01 | 2001-07-17 | Visteon Global Technologies, Inc. | Condenser with integral receiver dryer |
DE20004438U1 (de) * | 2000-03-09 | 2000-06-21 | S K G Italiana S P A | Filterpatrone und Kondensator |
US6446463B2 (en) | 2000-03-09 | 2002-09-10 | S.K.G. Italiana S.P.A. | Filter cartridge and condenser |
EP1147930B1 (de) * | 2000-03-24 | 2001-12-05 | Modine Manufacturing Company | Kondensator für die Klimaanlage eines Kraftfahrzeuges |
US6330810B1 (en) * | 2000-08-11 | 2001-12-18 | Showa Denko K.K. | Condensing apparatus for use in a refrigeration cycle receiver-dryer used for said condensing apparatus |
US6494059B2 (en) * | 2000-08-11 | 2002-12-17 | Showa Denko K.K. | Receiver tank for use in refrigeration cycle, heat exchanger with said receiver tank, and condensing apparatus for use in refrigeration cycle |
EP1202007A1 (en) * | 2000-10-25 | 2002-05-02 | Skg Italiana Spa | Condenser module and dryer |
JP2002310536A (ja) * | 2001-04-10 | 2002-10-23 | Sanden Corp | サブクールタイプコンデンサ |
EP1249672A3 (en) * | 2001-04-10 | 2004-07-07 | Sanden Corporation | Multi-flow type sub cool condenser |
DE10149798A1 (de) * | 2001-10-09 | 2003-04-10 | Behr Gmbh & Co | Kältemittelkondensator |
DE10164668A1 (de) * | 2001-12-28 | 2003-07-10 | Behr Lorraine S A R L Europole | Gelöteter Kondensator |
AU2003229566A1 (en) | 2002-03-23 | 2003-10-08 | Behr Gmbh And Co. | Condenser |
DE10213176A1 (de) | 2002-03-23 | 2003-10-02 | Behr Gmbh & Co | Kältmittelkondensator |
DE10213194A1 (de) | 2002-03-25 | 2003-10-16 | Behr Gmbh & Co | Gelöteter Kältemittelkondensator |
JP2003336938A (ja) * | 2002-05-15 | 2003-11-28 | Sanden Corp | 熱交換器 |
DE10221968A1 (de) * | 2002-05-17 | 2003-11-27 | Modine Mfg Co | Aufnahmevorrichtung für Trocknungsmittel |
DE10234889A1 (de) | 2002-07-31 | 2004-02-19 | Behr Gmbh & Co. | Trockner für Kältemittelkondensator |
DE10234890A1 (de) * | 2002-07-31 | 2004-02-19 | Behr Gmbh & Co. | Filteranlage zum Reinigen eines Mediums, Wärmetauscher und Kältemittelkreislauf |
DE10242108B4 (de) * | 2002-09-11 | 2005-08-11 | Hansa Metallwerke Ag | Filtertrocknerpatrone für das Kondensatormodul einer Klimaanlage |
DE10251777A1 (de) * | 2002-11-05 | 2004-05-19 | Behr Gmbh & Co. | Sammelbehälter, Wärmetauscher und Kältemittelkreislauf |
JP4091416B2 (ja) * | 2002-12-27 | 2008-05-28 | 昭和電工株式会社 | 冷凍サイクル用レシーバタンク、レシーバタンク付き熱交換器及び冷凍サイクル用凝縮装置 |
US6763679B1 (en) * | 2003-04-01 | 2004-07-20 | Delphi Technologies, Inc. | Standoff for desiccant in condenser reservoir of automotive air conditioning system |
ITMI20040111U1 (it) * | 2004-03-17 | 2004-06-17 | Skg Italia S P A | Cartuccia per un condensatore in particolare di un impianto climatizzatore per veicoli |
US20060070724A1 (en) * | 2004-10-06 | 2006-04-06 | Visteon Global Technologies, Inc. | Integrated receiver dryer sleeve |
DE102005005187A1 (de) * | 2005-02-03 | 2006-08-10 | Behr Gmbh & Co. Kg | Kondensator für eine Klimaanlage, insbesondere eines Kraftfahrzeuges |
DE102005025451A1 (de) * | 2005-06-02 | 2006-12-07 | Denso Automotive Deutschland Gmbh | Kondensator für eine Klimaanlage |
US8256746B2 (en) | 2006-04-21 | 2012-09-04 | Parker-Hannifin Corporation | Integrated cross-flow reservoir |
US9377228B2 (en) | 2010-09-01 | 2016-06-28 | Doowon Climate Control Co., Ltd | Receiver drier for vehicle air conditioner with improved filter |
GB2483494B (en) | 2010-09-10 | 2013-02-20 | Visteon Global Tech Inc | Receiver dryer |
KR101461871B1 (ko) * | 2012-10-19 | 2014-11-13 | 현대자동차 주식회사 | 차량용 응축기 |
CZ305688B6 (cs) * | 2014-10-30 | 2016-02-03 | Halla Visteon Climate Control Corporation | Sestava filtru a vysoušeče, zejména pro klimatizační okruh automobilu |
FR3032267A1 (fr) * | 2015-01-30 | 2016-08-05 | Valeo Systemes Thermiques | Ensemble comprenant une bouteille pour echangeur de chaleur, notamment echangeur de chaleur de vehicule automobile, et echangeur de chaleur contenant un tel ensemble. |
FR3078395B1 (fr) * | 2018-02-26 | 2020-01-24 | Valeo Systemes Thermiques | Dispositif d'obturation pour bouteille d'un condensateur |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4943334A (ja) * | 1972-09-01 | 1974-04-24 | ||
US4581903A (en) * | 1984-08-23 | 1986-04-15 | Harry Kerry | Interchangeable suction accumulator and filter-drier |
JPH0443271A (ja) * | 1990-06-11 | 1992-02-13 | Hitachi Ltd | 凝縮器 |
JP3081941B2 (ja) * | 1990-08-23 | 2000-08-28 | 株式会社ゼクセル | レシーバタンク一体型コンデンサ |
DE4319293C2 (de) * | 1993-06-10 | 1998-08-27 | Behr Gmbh & Co | Kondensator für eine Klimaanlage |
DE4402927B4 (de) * | 1994-02-01 | 2008-02-14 | Behr Gmbh & Co. Kg | Kondensator für eine Klimaanlage eines Fahrzeuges |
DE4421834A1 (de) | 1994-06-22 | 1996-01-04 | Behr Gmbh & Co | Einsatz für einen Kondensator einer Klimaanlage eines Fahrzeuges |
US5487279A (en) * | 1994-09-29 | 1996-01-30 | Eaton Corporation | Heat exchanger with integral filter/drier cartridge |
JP3357512B2 (ja) * | 1995-08-10 | 2002-12-16 | カルソニックカンセイ株式会社 | 凝縮器 |
JP3357511B2 (ja) * | 1995-08-10 | 2002-12-16 | カルソニックカンセイ株式会社 | 凝縮器 |
-
1997
- 1997-03-26 DE DE19712714A patent/DE19712714A1/de not_active Withdrawn
-
1998
- 1998-02-26 DE DE59813729T patent/DE59813729D1/de not_active Expired - Lifetime
- 1998-02-26 ES ES98103323T patent/ES2273378T3/es not_active Expired - Lifetime
- 1998-02-26 EP EP98103323A patent/EP0867670B1/de not_active Expired - Lifetime
- 1998-02-26 AT AT98103323T patent/ATE340345T1/de not_active IP Right Cessation
- 1998-03-02 JP JP10049243A patent/JPH10272919A/ja active Pending
- 1998-03-25 US US09/047,474 patent/US5992174A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE59813729D1 (de) | 2006-11-02 |
ATE340345T1 (de) | 2006-10-15 |
JPH10272919A (ja) | 1998-10-13 |
EP0867670A3 (de) | 1999-06-09 |
DE19712714A1 (de) | 1998-10-01 |
US5992174A (en) | 1999-11-30 |
EP0867670A2 (de) | 1998-09-30 |
ES2273378T3 (es) | 2007-05-01 |
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