EP0137056A1 - Device for the climatisation of a weave in a loom - Google Patents
Device for the climatisation of a weave in a loom Download PDFInfo
- Publication number
- EP0137056A1 EP0137056A1 EP83109697A EP83109697A EP0137056A1 EP 0137056 A1 EP0137056 A1 EP 0137056A1 EP 83109697 A EP83109697 A EP 83109697A EP 83109697 A EP83109697 A EP 83109697A EP 0137056 A1 EP0137056 A1 EP 0137056A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- air
- machine
- space
- air outlet
- cover
- 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.)
- Granted
Links
- 239000000428 dust Substances 0.000 claims abstract description 15
- 238000009941 weaving Methods 0.000 claims abstract description 15
- 230000001143 conditioned effect Effects 0.000 claims abstract description 5
- 239000004744 fabric Substances 0.000 claims description 14
- 239000004753 textile Substances 0.000 claims description 4
- 238000004378 air conditioning Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 2
- 239000002657 fibrous material Substances 0.000 abstract description 4
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 239000011148 porous material Substances 0.000 abstract description 2
- 238000009826 distribution Methods 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
- D03J1/00—Auxiliary apparatus combined with or associated with looms
- D03J1/002—Climatic conditioning or removing lint or dust
Definitions
- the invention relates to a device for air conditioning the textile goods in a weaving machine with a feed channel for air conditioned in a central unit that runs under the machine in the longitudinal direction and that has at least one upward air outlet that extends in its longitudinal direction.
- the distribution pipes and ducts or hoses of the second group of such devices require a high level of investment expenditure and are often undesirable or even impossible to accommodate due to space constraints.
- the invention is therefore based on the idea of making such additional internals unnecessary for guiding the treated air and simply blowing the air into the room under the machine.
- This requires a uniform distribution of the blown air over the length of the machine, i.e. on all air outlets within a weaving machine, and on the other hand, dust and fiber material that collect under the machine, especially in the area between the warp beam and the shafts, may pass through injected air cannot be whirled up and carried away due to an injection effect of the air jets.
- the accumulation of dust and fiber material between the shafts and the goods tree is considerably less than the warp beam side of the shafts;
- many weaving machines are equipped with dust collecting plates to protect the shaft drive against dust and fiber material, which deflect contaminants to the warp beam side.
- the required uniform distribution over the entire length of the air outlet (s) is enforced by building a pressure chamber in the supply channel or the air outlet (s) by maintaining a relatively high pressure drop, for example of 50-200 Pa, in the cover of the air outlet receives.
- the opening diameter of which can advantageously be less than 1 mm, for example less than 0.5 mm
- the air is finally divided into individual jets which are so fine and "gentle" that they are not - possibly in the area of the cover Deposited fibers entrained by injection and swirled up again.
- the necessary pressure drop depends on the speeds in the feed channel, which are about 2 - 12 m / sec. Air speed and pressure drop are assigned in the same direction, i.e. high speeds require a greater pressure drop.
- the size and number of the outlet openings are in turn related to the necessary pressure drop, with a high pressure drop resulting in small opening dimensions and a relatively small number of openings.
- An additional advantage of the arrangement of the air outlet from the shafts on the side of the fabric tree is that the air outlet is more accessible for cleaning or maintenance work, since the fabric tree is changed more frequently than the warp beam.
- a particularly suitable cover for the air outlet consists of a textile fabric, for example a commercially available monofilament screen fabric made of polyamide, in which the side length of a mesh opening is less than 0.5 mm.
- the distribution of the air in the space below the machine can be improved if the cover of the air outlet extends into the space with a convex curvature at least in the case of excess pressure in the supply duct.
- the air outlet is directed into a storage space formed on the rear side of the dust collecting plate facing the floor, and that through openings are provided in the dust collecting plate for the air blown into the storage space;
- the space under the machine can also be delimited from the goods tree by a flexible apron.
- feed channels 2 are provided for the supply of conditioned air from a central station (not shown), one of which is shown in FIG. 1.
- the feed channels 2 run in the longitudinal direction of the looms 3 and are common to the looms 3, which are arranged alongside one another in a row; therefore, the feed channels 2 and their air outlets 4 (FIG. 2) leading to the level surface of the floor 1 extend continuously through the entire machine room.
- the air outlets 4 in the example shown by three — are sealed with air-permeable covers 5 that are flush with the floor of the machine room, while the air outlet “channels” between the covers 5 are covered with closed cover plates 15.
- each air outlet 4 opens into the space 6 under the weaving machine in the area between the shafts 7 and the goods tree 12.
- the space 6 is upward through the central support 9 of the weaving machine 3 and against the fabric tree 12 by a flexible element, for example made of a plastic film Apron 10 limited.
- the space 6 becomes a storage space for the blown-in air.
- Through openings 13 in the dust collecting plate 8 ensure that the air blown into the space 6 can not only flow under the dust collecting plate 8 to the warp beam 14, but also reaches the area of the shafts 7 on the warp beam side.
- FIG. 3 the structure of the cover 5 for the air outlet 4 is shown enlarged.
- a shoulder 17 widening the width of the air outlet 4 at floor level in the floor 1 is provided with a floor frame 16 formed by an angle iron, which is anchored in the concrete of the floor 1.
- a base frame 19 rests via sealing elements 18, in which a screen fabric 21 is clamped by means of a fastening frame 20.
- the width of the fabric of the screen fabric 21 is chosen - relative to the width of the frame 19, 20 - such that the fabric 21 bulges outward in the case of excess pressure in the air outlet 4, thereby improving the distribution of the blown air to the left and right.
- the fabric 21, which can also be replaced by another element, for example a cambered plate provided with fine pores, forms a multiplicity of fine outlet openings 22, through which the air in thin and "gentle" rays emerge into room 6.
- the fabric 21, for example a commercially available screen fabric is made of polyamide.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)
- Treatment Of Fiber Materials (AREA)
- Looms (AREA)
Abstract
Ein unter der Webmaschine (3) verlaufender Zuführkanal (2) für klimatisierte Luft weist Luftauslässe (4) auf, die warenbaumseitig von den Schäften (7) frei in den Raum (6) unter der Maschine (3) ausmündet. Sie sind mit einer Abdeckung (5) abgedeckt, die eine Vielzahl feiner Austrittsöffnungen oder Poren (22) mit linearen Abmessungen kleiner 1 mm enthält. Durch diese Anordnung und Ausbildung der Luftauslässe (4) werden lufttransportierende Rohre, Kanäle oder Schläuche innerhalb der Webmaschine (3) unnötig. Darüberhinaus tritt die Luft aus den Auslässen (4) in so feinen Strahlen in den Raum (6) unter der Maschine (3) aus, dass sich ablagernder Staub und Fasermaterial nicht wieder durch Injektion aufgewirbelt und mitgerissen werden.A supply duct (2) for conditioned air that runs under the weaving machine (3) has air outlets (4) that open out from the shafts (7) into the space (6) under the machine (3). They are covered with a cover (5) which contains a large number of fine outlet openings or pores (22) with linear dimensions of less than 1 mm. This arrangement and design of the air outlets (4) make air-transporting pipes, ducts or hoses inside the weaving machine (3) unnecessary. In addition, the air exits from the outlets (4) in such fine jets into the room (6) under the machine (3) that dust and fiber material that is deposited are not whirled up again by injection and carried away.
Description
Die Erfindung betrifft eine Einrichtung zum Klimatisieren des Textilgutes in einer Webmaschine mit einem unter der Maschine in Längsrichtung verlaufenden Zuführkanal für in einer Zentrale aufbereitete Luft, der mindestens einen, sich in seiner Längsrichtung erstreckenden nach oben gerichteten Luftauslass aufweist.The invention relates to a device for air conditioning the textile goods in a weaving machine with a feed channel for air conditioned in a central unit that runs under the machine in the longitudinal direction and that has at least one upward air outlet that extends in its longitudinal direction.
Einrichtungen dergenannten Art sind beispielsweise bekannt aus der CH-PS 524 702. Aehnliche Einrichtungen, bei denen die aufbereitete Luft über Rohrleitungen, Kanäle oder Schläuche ausgewählten Bezirken der Webmaschine zugeführt wird, zeigen unter anderem die US-PS 2,421,135, die FR-PSen 1 486 241 und 1 555 427 sowie die CH-PS 490 549. Da in einer Webmaschine eine Klimatisierung, d.h. in erster Linie eine Abfuhr der erzeugten Wärme und eine Befeuchtung des Kettmaterials vor allem kettbaumseitig der Schäfte notwendig ist, sind bei diesen Einrichtungen bisher die Zuführkanäle zwischen den Schäften und dem Kettbaum angeordnet.Devices of the type mentioned are known for example from CH-PS 524 702. Similar devices in which the conditioned air is supplied to selected areas of the weaving machine via pipelines, ducts or hoses are shown, inter alia, in US Pat. No. 2,421,135, FR Pat 241 and 1 555 427 as well as CH-PS 490 549. Since air conditioning in a weaving machine, ie In the first place, it is necessary to dissipate the heat generated and moisten the warp material, especially on the warp beam side of the shafts, so far the feed channels have been arranged between the shafts and the warp beam in these devices.
Die Verteilrohre und -kanäle bzw. -schläuche der zweiten genannten Gruppe derartiger Einrichtungen erfordern einen hohen Aufwand im Investitionsbereich und sind häufig aus Platzgründen unerwünscht oder sogar gar nicht unterzubringen. Der Erfindung liegt daher der Gedanke zugrunde, derartige zusätzliche Einbauten für die Führung der aufbereiteten Luft entbehrlich zu machen und die Luft einfach unter der Maschine in den Raum auszublasen. Hierbei ergeben sich einige Schwierigkeiten, die mit der vorliegenden Erfindung überwunden werden. Zum einen ist dafür eine gleichmässige Verteilung der ausgeblasenen Luft über die Länge der Maschine, d.h. auf alle Luftauslässe innerhalb einer Webmaschine, erforderlich und zum zweiten dürfen Staub und Fasermaterial, die sich unter der Maschine vor allem im Bereich zwischen Kettbaum und Schäften sammeln, durch die eingeblasene Luft infolge einer Injektionswirkung der Luftstrahlen nicht wieder aufgewirbelt und mitgerissen werden.The distribution pipes and ducts or hoses of the second group of such devices require a high level of investment expenditure and are often undesirable or even impossible to accommodate due to space constraints. The invention is therefore based on the idea of making such additional internals unnecessary for guiding the treated air and simply blowing the air into the room under the machine. There are some difficulties with this that are overcome with the present invention. On the one hand, this requires a uniform distribution of the blown air over the length of the machine, i.e. on all air outlets within a weaving machine, and on the other hand, dust and fiber material that collect under the machine, especially in the area between the warp beam and the shafts, may pass through injected air cannot be whirled up and carried away due to an injection effect of the air jets.
Die Realisierung des Grundgedankens bei Vermeidung der genannten Schwierigkeiten erfolgt erfindungsgemäss dadurch dass der Luftauslass unter der Maschine zwischen den Schäften und dem Warenbaum angeordnet,frei in den Raum gerichtet und mit einer Abdeckung versehen ist, die eine Vielzahl feiner Austrittsöffnungen aufweist.The realization of the basic idea while avoiding the difficulties mentioned takes place according to the invention in that the air outlet under the machine is arranged between the shafts and the merchandise tree, is directed freely into the room and is provided with a cover which has a large number of fine outlet openings.
Der Anfall von Staub und Fasermaterial ist zwischen den Schäfte und dem Warenbaum erheblich geringer als kettbaumseitig der Schäfte; darüberhinaus sind viele Webmaschinen zum Schutz des Schaftantriebs gegen Staub und Fasermaterial mit Staubsammelblechen ausgerüstet, die sich absetzende Verunreinigungen zur Kettbaumseite hin ablenken. Die erforderliche Gleichverteilung über die ganze Länge des oder der Luftauslässe erzwingt man durch Aufbau eines Druckraumes im Zuführkanal bzw. dem oder den Luftauslässen, indem man in der Abdeckung des Luftauslasses ein relativ hohes Druckgefälle, beispielsweise von 50 - 200 Pa aufrechterhält. Durch die feinen Austrittsöffnungen, deren Oeffnungsdurchmesser vorteilhafterweise kleiner 1 mm, beispielsweise unter 0,5 mm, betragen kann, wird schliesslich die Luft in Einzelstrahlen aufgeteilt, die so fein und "sanft" sind, dass sie keine - sich unter Umständen im Bereich der Abdeckung ablagernden - Fasern durch Injektion mitreissen und wieder aufwirbeln.The accumulation of dust and fiber material between the shafts and the goods tree is considerably less than the warp beam side of the shafts; In addition, many weaving machines are equipped with dust collecting plates to protect the shaft drive against dust and fiber material, which deflect contaminants to the warp beam side. The required uniform distribution over the entire length of the air outlet (s) is enforced by building a pressure chamber in the supply channel or the air outlet (s) by maintaining a relatively high pressure drop, for example of 50-200 Pa, in the cover of the air outlet receives. Due to the fine outlet openings, the opening diameter of which can advantageously be less than 1 mm, for example less than 0.5 mm, the air is finally divided into individual jets which are so fine and "gentle" that they are not - possibly in the area of the cover Deposited fibers entrained by injection and swirled up again.
Der notwendige Druckabfall ist dabei abhängig von den im Zuführkanal herrschenden Geschwindigkeiten, die etwa 2 - 12 m/sec betragen. Dabei sind Luftgeschwindigkeit und Druckabfall gleichsinnig einander zugeordnet, d.h. hohe Geschwindigkeiten erfordern grösseren Druckabfall. Grösse und Anzahl der Austrittsöffnungen stehen ihrerseits mit dem notwendigen Druckabfall in Zusammenhang, wobei hoher Druckabfall kleine Oeffnungsdimensionen und eine relativ geringe Anzahl Oeffnungen bedingt.The necessary pressure drop depends on the speeds in the feed channel, which are about 2 - 12 m / sec. Air speed and pressure drop are assigned in the same direction, i.e. high speeds require a greater pressure drop. The size and number of the outlet openings are in turn related to the necessary pressure drop, with a high pressure drop resulting in small opening dimensions and a relatively small number of openings.
Ein zusätzlicher Vorteil der Anordnung des Luftauslasses von den Schäften her gesehen auf der Warenbaumseite besteht darin, dass der Luftauslass für Reinigungs- oder Wartungsarbeiten öfters zugänglich ist, da der Warenbaum häufiger gewechselt wird als der Kettbaum.An additional advantage of the arrangement of the air outlet from the shafts on the side of the fabric tree is that the air outlet is more accessible for cleaning or maintenance work, since the fabric tree is changed more frequently than the warp beam.
Eine besonders geeignete Abdeckung des Luftauslasses besteht in einemtextilen Gewebe, beispielsweise einem im Handel erhältlichen monofilen Siebgewebe aus Polyamid, bei dem die Seitenlänge einer Maschenöffnung weniger als 0,5 mm beträgt.A particularly suitable cover for the air outlet consists of a textile fabric, for example a commercially available monofilament screen fabric made of polyamide, in which the side length of a mesh opening is less than 0.5 mm.
Die Verteilung der Luft im Raum unterhalb der Maschine kann verbessert werden, wenn die Abdeckung des Luftauslasses sich mindestens bei Ueberdruck im Zuführkanal mit konvexer Wölbung in den Raum erstreckt. Bei den erwähnten Maschinen mit Staubsammelblechen ist es zweckmässig, wenn der Luftauslass in einen, auf der dem Boden zugewandten Rückseite des Staubsammelbleches gebildeten Stauraum gerichtet ist, und dass in dem Staubsammelblech Durchtrittsöffnungen für die in den Stauraum eingeblasene Luft vorgesehen sind; schliesslich kann der Raum unter der Maschine zusätzlich gegen den Warenbaum durch eine flexible Schürze abgegrenzt sein.The distribution of the air in the space below the machine can be improved if the cover of the air outlet extends into the space with a convex curvature at least in the case of excess pressure in the supply duct. With the mentioned Machines with dust collecting plates, it is expedient if the air outlet is directed into a storage space formed on the rear side of the dust collecting plate facing the floor, and that through openings are provided in the dust collecting plate for the air blown into the storage space; Finally, the space under the machine can also be delimited from the goods tree by a flexible apron.
Im folgenden wird die Erfindung anhand eines Ausführungsbeispiels im Zusammenhang mit der Zeichnung näher beschrieben.
- Eig. 1 ist eine rein schematische Aufsicht auf eine Webmaschine;
- Fig. 2 stellt mehr in Einzelne gehend einen Schnitt II-II von Fig. 1 dar, während
- Fig. 3 als Detail von Fig. 2 die Abdeckung des Luftauslasses vergrössert wiedergibt.
- Own 1 is a purely schematic plan view of a weaving machine;
- Fig. 2 illustrates in more detail a section II-II of Fig. 1 while
- Fig. 3 shows the cover of the air outlet enlarged as a detail of Fig. 2.
Im Boden 1 eines nicht weiter gezeigten Webmaschinensaales sind für die Zuführung von aufbereiteter Luft aus einer nicht dargestellten Zentrale Zuführkanäle 2 vorgesehen, von denen einer in Fig. 1 dargestellt ist. Die Zuführkanäle 2 verlaufen in Längsrichtung der Webmaschinen 3 und sind den längs nebeneinanderstehenden Webmaschinen 3 einer Reihe gemeinsam; daher erstrecken sich die Zuführkanäle 2 und ihre zur Niveaufläche des Bodens 1 führenden Luftauslässe 4 (Fig. 2) durchgehend durch den ganzen Maschinensaal.In the
Im Bereich jeder Webmaschine 3 sind die Luftauslässe 4 - im gezeigten Beispiel durch drei - mit dem Boden des Maschinensaals bündige, luftdurchlässige Abdeckungen 5 abgeschlossen, während zwischen den Abdeckungen 5 die Luftauslass-"Kanäle" mit geschlossenen Deckplatten 15 bedeckt sind.In the area of each
Erfindungsgemäss mündet jeder Luftauslass 4 im Bereich zwischen den Schäften 7 und dem Warenbaum 12 in den Raum 6 unter der Webmaschine. Bei der im Beispiel gezeigten Webmaschine, die zwischen den Schäften 7 mit seitlichen Abschlussblechen 11 versehene Staubsammelbleche 8 besitzt, ist der Raum 6 nach oben durch den Mittelträger 9 der Webmaschine 3 und gegen den Warenbaum 12 durch eine, beispielsweise aus einer Kunststoff-Folie gebildete flexible Schürze 10 begrenzt. Auf diese Weise wird der Raum 6 zum Stauraum für die eingeblasene Luft. Durchtrittsöffnungen 13 im Staubsammelblech 8 gewährleisten, dass die in den Raum 6 eingeblasene Luft nicht nur unter dem Staubsammelblech 8 hindurch zum Kettbaum 14 strömen kann, sondern auch weiter oben in den Bereich kettbaumseitig der Schäfte 7 gelangt.According to the invention, each
In Fig. 3 ist der Aufbau der Abdeckung 5 für den Luftauslass 4 vergrössert dargestellt. Ein die Breite des Luftauslasses 4 auf Bodenhöhe verbreiternder Absatz 17 im Boden 1 ist mit einem durch ein Winkeleisen gebildeten Bodenrahmen 16 versehen, der im Beton des Bodens 1 verankert ist. Auf dem Bodenrahmen 16 liegt über Dichtelemente 18 ein Grundrahmen 19 auf, in den mittels eines Befestigungsrahmens 20 ein Siebgewebe 21 eingespannt ist. Die Breite der Stoffbahn des Siebgewebes 21 ist dabei - relativ zur Breite des Rahmens 19, 20 - so gewählt, dass sich das Gewebe 21 bei Ueberdruck im Luftauslass 4 nach aussen wölbt, wodurch die Verteilung der ausgeblasenen Luft nach links und rechts verbessert wird.In Fig. 3, the structure of the
Das Gewebe 21, das auch durch ein anderes Element, beispielsweise eine mit feinen Poren versehene, bombierte Platte ersetzt sein kann, bildet eine Vielzahl feiner Austrittsöffnungen 22, durch die die Luft in dünnen und "sanften" Strahlen in den Raum 6 austritt. Bei einer bereits ausgeführten Versuchsanlage ist das Gewebe 21, beispielsweise ein handelsübliches Siebgewebe, aus Polyamid.The
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT83109697T ATE23887T1 (en) | 1983-08-30 | 1983-09-28 | DEVICE FOR AIR CONDITIONING OF THE TEXTILE GOODS IN A WEAVING MACHINE. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH4749/83A CH661069A5 (en) | 1983-08-30 | 1983-08-30 | DEVICE FOR AIR-CONDITIONING THE TEXTILE GOODS IN A WEAVING MACHINE. |
| CH4749/83 | 1983-08-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0137056A1 true EP0137056A1 (en) | 1985-04-17 |
| EP0137056B1 EP0137056B1 (en) | 1986-11-26 |
Family
ID=4281856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP83109697A Expired EP0137056B1 (en) | 1983-08-30 | 1983-09-28 | Device for the climatisation of a weave in a loom |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4570682A (en) |
| EP (1) | EP0137056B1 (en) |
| JP (1) | JPS6071742A (en) |
| AT (1) | ATE23887T1 (en) |
| CH (1) | CH661069A5 (en) |
| DE (1) | DE3367943D1 (en) |
| ZA (1) | ZA846394B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2636110A1 (en) * | 1988-09-02 | 1990-03-09 | Renault Vehicules Ind | DEVICE FOR FASTENING A BLADE SPRING IN COMPOSITE MATERIAL |
| WO1993006281A1 (en) * | 1991-09-23 | 1993-04-01 | Luwa Ag | Air-conditioning process and device for mechanical weaving looms |
| EP0596571A1 (en) * | 1992-11-04 | 1994-05-11 | STARTES JACQUARD s.r.l. | Air-blow cleaning device for looms |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5321942A (en) * | 1992-11-30 | 1994-06-21 | Pneumafil Corporation | Method and apparatus for directing conditioned air to a spinning machine |
| SE507785C2 (en) * | 1996-11-29 | 1998-07-13 | Texo Ab | Method and device for air or gas-powered vessel in weaving machine |
| ATE227786T1 (en) * | 1999-05-30 | 2002-11-15 | Agm Jactex Ag | METHOD FOR KEEPING THE RETURN SPRINGS CLEAN AT A SPECIALIZED TRAINING FACILITY FOR WEAVING MACHINES AND SPECIALIZED TRAINING FACILITY |
| US6128832A (en) * | 1999-06-04 | 2000-10-10 | Ltg Air Engineering, Inc. | Method and system for providing conditioned air |
| US9522001B2 (en) * | 2012-04-12 | 2016-12-20 | Operating Room Innovations, Inc. | Surgical appliance kit and system for releasably securing a surgical appliance to a surgical field and method of assembling the surgical applicance kit |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1147244A (en) * | 1913-05-06 | 1915-07-20 | Stuart W Cramer | Humidifying, heating, and ventilating system. |
| FR1555427A (en) * | 1967-03-17 | 1969-01-24 | ||
| CH524702A (en) * | 1970-06-09 | 1972-06-30 | Sulzer Ag | Textile goods conditioner - using a loom with enclosed warp beam |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2400792A (en) * | 1944-06-03 | 1946-05-21 | Crompton & Knowles Loom Works | Loom |
| CH632021A5 (en) * | 1978-07-17 | 1982-09-15 | Sulzer Ag | WEAVING MACHINE WITH A VENTILATION DEVICE. |
| DE2833984A1 (en) * | 1978-07-17 | 1980-01-31 | Sulzer Ag | WEAVING MACHINE WITH A VENTILATION DEVICE |
| EP0046728B1 (en) * | 1980-08-22 | 1985-04-24 | Gessner Ag | Keeping the lingoes free from dust in jacquard-looms |
-
1983
- 1983-08-30 CH CH4749/83A patent/CH661069A5/en not_active IP Right Cessation
- 1983-09-28 DE DE8383109697T patent/DE3367943D1/en not_active Expired
- 1983-09-28 EP EP83109697A patent/EP0137056B1/en not_active Expired
- 1983-09-28 AT AT83109697T patent/ATE23887T1/en not_active IP Right Cessation
-
1984
- 1984-07-19 US US06/632,238 patent/US4570682A/en not_active Expired - Lifetime
- 1984-08-16 ZA ZA846394A patent/ZA846394B/en unknown
- 1984-08-29 JP JP59178567A patent/JPS6071742A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1147244A (en) * | 1913-05-06 | 1915-07-20 | Stuart W Cramer | Humidifying, heating, and ventilating system. |
| FR1555427A (en) * | 1967-03-17 | 1969-01-24 | ||
| CH524702A (en) * | 1970-06-09 | 1972-06-30 | Sulzer Ag | Textile goods conditioner - using a loom with enclosed warp beam |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2636110A1 (en) * | 1988-09-02 | 1990-03-09 | Renault Vehicules Ind | DEVICE FOR FASTENING A BLADE SPRING IN COMPOSITE MATERIAL |
| WO1993006281A1 (en) * | 1991-09-23 | 1993-04-01 | Luwa Ag | Air-conditioning process and device for mechanical weaving looms |
| CH684101A5 (en) * | 1991-09-23 | 1994-07-15 | Luwa Ag | Method and apparatus for Webmaschinenklimatisierung. |
| US5472018A (en) * | 1991-09-23 | 1995-12-05 | Luwa Ag | Air conditioning of a weaving machine with displacement type air flow stream |
| USRE39655E1 (en) * | 1991-09-23 | 2007-05-29 | Zellweger Luwa Ag | Air distributor assembly and process for air conditioning a textile machine using a displacement type air flow system |
| EP0596571A1 (en) * | 1992-11-04 | 1994-05-11 | STARTES JACQUARD s.r.l. | Air-blow cleaning device for looms |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6071742A (en) | 1985-04-23 |
| CH661069A5 (en) | 1987-06-30 |
| ATE23887T1 (en) | 1986-12-15 |
| DE3367943D1 (en) | 1987-01-15 |
| US4570682A (en) | 1986-02-18 |
| EP0137056B1 (en) | 1986-11-26 |
| ZA846394B (en) | 1986-03-26 |
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