WO2005052484A1 - Saug-drosselrohr für ein kältegerät und vorrichtung zu dessen herstellung - Google Patents
Saug-drosselrohr für ein kältegerät und vorrichtung zu dessen herstellung Download PDFInfo
- Publication number
- WO2005052484A1 WO2005052484A1 PCT/EP2004/053124 EP2004053124W WO2005052484A1 WO 2005052484 A1 WO2005052484 A1 WO 2005052484A1 EP 2004053124 W EP2004053124 W EP 2004053124W WO 2005052484 A1 WO2005052484 A1 WO 2005052484A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- suction
- tube
- throttle
- roller
- pipe
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
- B29C66/5227—Joining tubular articles for forming multi-tubular articles by longitudinally joining elementary tubular articles wall-to-wall (e.g. joining the wall of a first tubular article to the wall of a second tubular article) or for forming multilayer tubular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
- B29C63/04—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like
- B29C63/06—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like around tubular articles
- B29C63/065—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like around tubular articles continuously
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
- B29C65/5042—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like covering both elements to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
- B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
- B29C66/83411—Roller, cylinder or drum types
- B29C66/83413—Roller, cylinder or drum types cooperating rollers, cylinders or drums
-
- 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
- F25B40/00—Subcoolers, desuperheaters or superheaters
-
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/37—Capillary tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/0008—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
- B29C65/5007—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like
- B29C65/5021—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like being multi-layered
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
- B29C65/5092—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the tape handling mechanisms, e.g. using vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
- B29L2031/601—Multi-tubular articles, i.e. composed of a plurality of tubes
- B29L2031/602—Multi-tubular articles, i.e. composed of a plurality of tubes composed of several elementary tubular elements
-
- 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
- F25B2400/05—Compression system with heat exchange between particular parts of the system
- F25B2400/052—Compression system with heat exchange between particular parts of the system between the capillary tube and another part of the refrigeration cycle
-
- 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
- F25B2400/05—Compression system with heat exchange between particular parts of the system
- F25B2400/054—Compression system with heat exchange between particular parts of the system between the suction tube of the compressor and another part of the cycle
Definitions
- the present invention relates to a combined suction throttle tube, in particular for the supply and discharge of refrigerant to an evaporator of a refrigerator, and a device for its production.
- suction and throttle pipes are usually connected in an interconnected form to an evaporator.
- a puncture or a widening can be created locally in the intake manifold in order to introduce the throttle tube, which must be reliably sealed after the throttle tube has been attached.
- Another known possibility is to solder or weld the throttle tube to the intake manifold. Since the throttle tube generally has a very small free cross-section, care must be taken to ensure that this free cross-section is not impaired when soldering or welding.
- the throttle tube on the intake manifold is ⁇ ,. attached adhesive tape glued.
- the width of the adhesive tape is significantly smaller than the common circumference of the suction and throttle tube, so that the suction tube, which is the stronger of the two tubes, is not enclosed by the adhesive tape over its entire circumference.
- the longitudinal edges of the adhesive tape that are exposed along the suction tube offer a considerable contact surface on which moisture can condense, which causes corrosion and can impair the adhesion of the adhesive tape and thus the cohesion of the suction and throttle tube.
- the adhesive technique is easier to use than the first two techniques, but it has the disadvantage of being less durable.
- the object of the present invention is to provide a glued suction throttle tube for a refrigerator with improved durability and a device for its production.
- the object is achieved by a Sang throttle tube with the features of claim 1 and a device for its production with the features of claim 4.
- the width of the adhesive tape is so selected and the adhesive tape arranged so that the side strips of the adhesive tape overlap on a side of the suction tube facing away from the throttle tube.
- the adhesive tape thus completely envelops the combined suction / throttling pipe, so that no more moisture can reach the surface of the pipes.
- due to the overlap of the side strips of the adhesive tape only one of its two longitudinal edges is exposed and can be attacked by the moisture that forms. Even if this moisture affects the adhesion of the exposed edge of the adhesive tape, moisture can only reach the pipes directly if the adhesive tape has loosened over the entire overlap width. This significantly improves the durability of the adhesive bond.
- a still further improvement can be achieved in that the exposed edge of one side strip is sealed with a plastic or elastic mass, which is preferably spread in a liquid state on the exposed edge and sets thereon.
- This mass can in particular be a rubber or a rubber.
- a device for producing the combined suction throttle tube according to the invention has at least two rollers, the mutually facing circumferential surfaces of which form a gap, at least in the peripheral surface of the first roller a suction tube groove for guiding the suction tube through the gap and at the bottom thereof Intake tube groove is formed a throttle tube groove for guiding the throttle tube in contact with the intake manifold.
- a complementary suction tube groove is preferably also formed in the second roller.
- an adhesive tape is preferably brought up, which is pressed into the grooves of the first roller as it passes through the nip from the throttle and suction tube and thereby with its adhesive surface Suction and throttle pipe comes into contact and staples them together.
- At least one flange is formed on the first roller, adjacent to a cylindrical section into which the suction tube is recessed, the flange of which is larger than that of the cylindrical section and serves as a guide stop serves for the tape.
- a flange can of course also be provided adjacent to both sides of the cylindrical section.
- the suction tube groove of the first roller is preferably opposite
- a cylindrical disc is formed, the thickness of which is smaller than that of the intake manifold.
- This cylinder disk which preferably carries the suction tube groove of the second roller on its outer circumference, serves to press the suction and throttle tube into the grooves of the first roller, but without coming into contact with the protruding side strips of the adhesive tape that are not yet adhering to the suction tube ,
- the depth of the suction tube groove of the first roller should be at least half the diameter of the suction tube, so that when the tubes and the adhesive strip pass through the gap formed by the first and the second roller, the adhesive tape is adhered to at least one half of the circumference of the suction tube can.
- two pressing devices are used, preferably with a contour adapted to the circumference of the suction pipe, which are arranged behind the gap in the conveying direction and of which the first presses and attaches the first side strip of the adhesive tape to the suction tube and then the second the second side strip to the suction tube and to the first side strip.
- Fig. 1 is a schematic side view of a device according to the invention for producing a combined suction-throttle tube
- FIG. 2 shows a section through the device of FIG. 1 along the line II-LT at the level of a first pair of rollers
- Fig. 3 is a section along the line ⁇ i-IÜ, showing the pipes in contact;
- FIG. 4 shows a section along the line IV-IV at the level of a second pair of rollers
- Fig. 5 is a section along the line V-V of Fig. 1, showing the pipes and the adhesive tape in a partially connected state;
- FIG. 6 shows a section along the line VI-VI from FIG. 1 at the level of a third pair of rollers
- FIG. 7 shows a section along the line VII-VII from FIG. 1 at the level of a first pressing device
- FIG. 8 shows a section along the line V ⁇ i-VIII from FIG. 1 at the level of a second one Pressing device, which shows the finished combined suction-throttle tube.
- the device shown in a side view in FIG. 1 is essentially constructed from four pairs of rollers, which are designated by reference numerals 1 to 8. All rollers 1 to 8 are rotatably mounted in a common frame plate 18, for example with the aid of screws 9.
- the rollers 1, 2 are of essentially flat cylindrical shape, each with a suction tube groove 10 or 11, and, in the case of the upper roller 1 , a throttle ear groove 12 at the bottom of the suction tube groove 10.
- the cross sections of the grooves 10, 11, 12 are dimensioned such that they receive a suction tube 13 or a throttle tube 14, which are fed from the left in the illustration in FIG. 1, in a form-fitting manner and push against each other.
- Saig tube 13 and throttle tube 14 are each thin-walled copper tubes, with an inner diameter of a few millimeters in the case of the suction tube 13 and fractions of a millimeter in the case of the throttle tube 14, which are supplied, for example, as continuous material from a supply roll (not shown).
- the cross section of the roll 3 is largely identical to that of roll 1; it differs from the latter only by an additional flange 16 on the side of the roller 3 facing away from the frame plate 18, the diameter of which is a few millimeters larger than that of the cylindrical section 17 in which the grooves 10, 12 are formed.
- the flange 16 together with the frame plate 18 serves as a lateral guide for an aluminum-laminated adhesive tape 19, which is fed from a roll, not shown, and is guided around the roller 3 with an adhesive layer facing outwards.
- the adhesive tape 19 penetrates together with the tubes 13 14 into the grooves 10, 12 of the roller 3, a central strip of the adhesive tape laying around the throttle tube 14 and sticking to it, while adjoining side strips 21, 22 each over part of their width be pressed against the upper half of the circumference of the suction pipe 13.
- a cylindrical disk 23 the peripheral surface of which is completely filled by the suction tube groove 11, is followed by sections of reduced diameter, the diameter of which is dimensioned such that the side strips 21, 22 of the adhesive tape do not touch their outer circumference and touch them can be liable.
- the cylinder disk 23 is also slightly narrower than the suction pipe 10, so that the side strips 21, 22 also do not touch the flanks of the cylinder disk 23 and do not stick to them.
- Fig. 5 shows the partially finished combined suction throttle tube after passage through the gap 15. While the central strip 20 of the adhesive tape 19 clings tightly to the throttle tube 14, the side strips 21, 22 are only on the upper half of the circumference of the Suction tube 13 glued to this. The edge areas of the side strips protrude downwards.
- the suction throttle tube passes through a gap 24 between the rollers 5 6.
- the roller 6 has the same shape as the roller 4.
- the suction tube groove 25 is deepened compared to the suction tube groove 10 of the rollers 1 and 3 and extended by mutually parallel flanks 26.
- the passage through the gap 24 ensures that the adhesive tape is glued over the entire surface along the upper half of the circumference of the suction tube.
- the gap 24 is followed by a first pressing device 27, here in the form of a stationary pin with a flank 28 clinging to the lower half of the circumference of the suction tube 13.
- a first pressing device 27 here in the form of a stationary pin with a flank 28 clinging to the lower half of the circumference of the suction tube 13.
- the same effect is achieved by a subsequently arranged, mirror-symmetrical pressing device 29 for the side strip 21, the outer edge of which comes to overlap the edge of the side strip 22.
- the rollers 7, 8 are similar in shape to the rollers 1 and 2 and, like these, essentially have a leading function for the suction throttle tube.
- a roller 31 immersed in a container 30 with a rubber solution spreads the rubber solution on the overlap area of the two side strips 21, 22 and thus seals the exposed edge of the adhesive strip 19.
- the tubes 13 14 are permanently against Shielded and protected against condensation.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200480035025XA CN1886630B (zh) | 2003-11-28 | 2004-11-26 | 用于致冷装置的抽吸-节流管及制造它的装置 |
EP04804584A EP1690055A1 (de) | 2003-11-28 | 2004-11-26 | Saug-drosselrohr für ein kältegerät und vorrichtung zu dessen herstellung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10355604A DE10355604A1 (de) | 2003-11-28 | 2003-11-28 | Saug-Drosselrohr für ein Kältegerät und Vorrichtung zu dessen Herstellung |
DE10355604.4 | 2003-11-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005052484A1 true WO2005052484A1 (de) | 2005-06-09 |
Family
ID=34625337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/053124 WO2005052484A1 (de) | 2003-11-28 | 2004-11-26 | Saug-drosselrohr für ein kältegerät und vorrichtung zu dessen herstellung |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1690055A1 (de) |
CN (1) | CN1886630B (de) |
DE (1) | DE10355604A1 (de) |
RU (1) | RU2377479C2 (de) |
WO (1) | WO2005052484A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010029581A1 (de) | 2010-06-01 | 2011-12-01 | BSH Bosch und Siemens Hausgeräte GmbH | Saug-Drosselrohr für ein Kältegerät |
PL4039402T3 (pl) | 2021-02-04 | 2024-03-18 | "SINTUR" Sp. z o.o. | Sposób spajania rurki kapilarnej i rurki ssącej za pomocą głowicy spajającej lasera włóknowego i powiązane urządzenie |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR668434A (de) * | 1929-11-15 | |||
US2044456A (en) * | 1934-01-27 | 1936-06-16 | Barrett Co | Process and apparatus for applying shields to pipes |
DE1116247B (de) * | 1957-01-26 | 1961-11-02 | Schmoele Metall R & G | Rohrelement fuer Waermeaustauscher, bei dem ein Mantel ein Kernrohr und mindestens ein an dessen Umfang anliegendes Aussenrohr kleineren Querschnittes umschliesst |
GB938372A (en) * | 1959-01-30 | 1963-10-02 | English Electric Co Ltd | Improvements in or relating to heat exchangers |
FR1516944A (fr) * | 1967-01-20 | 1968-02-05 | Siemens Elektrogeraete Gmbh | Machine frigorifique à compresseur incorporée à un réfrigérateur à isolement par mousse plastique |
US4533421A (en) * | 1984-04-25 | 1985-08-06 | Pattridge Post Tension, Inc. | Method for making a lap seam extruded tendon |
JPH05185518A (ja) * | 1992-01-10 | 1993-07-27 | Hitachi Cable Ltd | 小径長尺体の併設装置 |
JPH10132396A (ja) * | 1996-10-31 | 1998-05-22 | Hoshizaki Electric Co Ltd | 熱交換装置 |
BE1013590A6 (nl) * | 2000-07-07 | 2002-04-02 | Bexco Nv | Werkwijze en inrichting voor het vervaardigen van een touw. |
JP2002267278A (ja) * | 2001-03-12 | 2002-09-18 | Matsushita Refrig Co Ltd | 冷蔵庫の冷却装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2201557Y (zh) * | 1994-04-18 | 1995-06-21 | 中国人民解放军第9511工厂 | 螺旋节流膨胀阀 |
-
2003
- 2003-11-28 DE DE10355604A patent/DE10355604A1/de not_active Withdrawn
-
2004
- 2004-11-26 EP EP04804584A patent/EP1690055A1/de not_active Withdrawn
- 2004-11-26 CN CN200480035025XA patent/CN1886630B/zh not_active Expired - Fee Related
- 2004-11-26 WO PCT/EP2004/053124 patent/WO2005052484A1/de active Application Filing
- 2004-11-26 RU RU2006117062/06A patent/RU2377479C2/ru not_active IP Right Cessation
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR668434A (de) * | 1929-11-15 | |||
US2044456A (en) * | 1934-01-27 | 1936-06-16 | Barrett Co | Process and apparatus for applying shields to pipes |
DE1116247B (de) * | 1957-01-26 | 1961-11-02 | Schmoele Metall R & G | Rohrelement fuer Waermeaustauscher, bei dem ein Mantel ein Kernrohr und mindestens ein an dessen Umfang anliegendes Aussenrohr kleineren Querschnittes umschliesst |
GB938372A (en) * | 1959-01-30 | 1963-10-02 | English Electric Co Ltd | Improvements in or relating to heat exchangers |
FR1516944A (fr) * | 1967-01-20 | 1968-02-05 | Siemens Elektrogeraete Gmbh | Machine frigorifique à compresseur incorporée à un réfrigérateur à isolement par mousse plastique |
US4533421A (en) * | 1984-04-25 | 1985-08-06 | Pattridge Post Tension, Inc. | Method for making a lap seam extruded tendon |
JPH05185518A (ja) * | 1992-01-10 | 1993-07-27 | Hitachi Cable Ltd | 小径長尺体の併設装置 |
JPH10132396A (ja) * | 1996-10-31 | 1998-05-22 | Hoshizaki Electric Co Ltd | 熱交換装置 |
BE1013590A6 (nl) * | 2000-07-07 | 2002-04-02 | Bexco Nv | Werkwijze en inrichting voor het vervaardigen van een touw. |
JP2002267278A (ja) * | 2001-03-12 | 2002-09-18 | Matsushita Refrig Co Ltd | 冷蔵庫の冷却装置 |
Non-Patent Citations (3)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 017, no. 610 (M - 1508) 10 November 1993 (1993-11-10) * |
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 10 31 August 1998 (1998-08-31) * |
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 01 14 January 2003 (2003-01-14) * |
Also Published As
Publication number | Publication date |
---|---|
RU2377479C2 (ru) | 2009-12-27 |
RU2006117062A (ru) | 2008-01-10 |
DE10355604A1 (de) | 2005-06-30 |
CN1886630A (zh) | 2006-12-27 |
EP1690055A1 (de) | 2006-08-16 |
CN1886630B (zh) | 2010-05-12 |
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