EP0947633A1 - Procédé et dispositif stationnaire de distribution de solution de sel à dégel - Google Patents
Procédé et dispositif stationnaire de distribution de solution de sel à dégel Download PDFInfo
- Publication number
- EP0947633A1 EP0947633A1 EP98105077A EP98105077A EP0947633A1 EP 0947633 A1 EP0947633 A1 EP 0947633A1 EP 98105077 A EP98105077 A EP 98105077A EP 98105077 A EP98105077 A EP 98105077A EP 0947633 A1 EP0947633 A1 EP 0947633A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- icing
- spray
- range
- agent
- pump
- 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
- 238000000034 method Methods 0.000 title claims description 13
- 239000007788 liquid Substances 0.000 title claims description 10
- 239000007921 spray Substances 0.000 claims abstract description 72
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 41
- 238000005507 spraying Methods 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010257 thawing Methods 0.000 abstract 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 230000004913 activation Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H10/00—Improving gripping of ice-bound or other slippery traffic surfaces, e.g. using gritting or thawing materials ; Roadside storage of gritting or solid thawing materials; Permanently installed devices for applying gritting or thawing materials; Mobile apparatus specially adapted for treating wintry roads by applying liquid, semi-liquid or granular materials
- E01H10/005—Permanently-installed devices for applying gritting or thawing materials, e.g. for spreading grit, for spraying de-icing liquids
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H10/00—Improving gripping of ice-bound or other slippery traffic surfaces, e.g. using gritting or thawing materials ; Roadside storage of gritting or solid thawing materials; Permanently installed devices for applying gritting or thawing materials; Mobile apparatus specially adapted for treating wintry roads by applying liquid, semi-liquid or granular materials
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- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
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- C10N2010/12—Groups 6 or 16
Definitions
- the invention relates to a method according to Preamble of claim 1 or 2 and a spray body and a de-icing spray device according to claim 7 and 9 and 10 respectively.
- Stationary de-icing spray systems are known e.g. from EP-A-0 458 992. Bring these spraying systems a liquid de-icing agent, usually a NaCl solution, on a traffic route, including e.g. Streets, Bridges, aircraft runways, runways fall. It is applied using spray nozzles, e.g. in the Area of guardrails arranged to the side of the traffic route or are arranged in its surface, such as e.g. known from CH-A-658 411 or EP-A-0 461 295.
- a liquid de-icing agent usually a NaCl solution
- the invention is therefore based on the object a procedure for the de-icing agent application at the beginning to create the type mentioned, which has the disadvantages mentioned does not have.
- a simple and cost-effective process with the lowest possible risk created by shock reactions from road users become.
- the fine rays generated are generally invisible and generate for road users also no perceptible noises when hitting on a vehicle.
- the low application rate per jet or even with many rays does not result in a relevant one Pressure drop in the supply lines for the de-icing agent or, on the other hand, allows the use of lines with a very small diameter and thus results in the material and installation costs are an inexpensive solution.
- the claimed method also allows triggering and stopping the spray by actuation the de-icing medium pump for a predetermined period of time and, accordingly, makes it possible to dispense with the large number controllable valves of the systems according to the state of the art.
- the de-icing agent is preferably applied for a period of time in the range of 10 Seconds to 10 minutes or more, especially in Range from 30 seconds to 10 minutes or more in the range of 30 seconds to 5 minutes.
- the object is also achieved in that a large number of spraying points are provided which emit the de-icing medium jets, one spraying point being provided per 15 to 40 m 2 of traffic area, in particular roadway area.
- the task For a spray body to apply de-icing agent the task with the characteristic features of claim 7 solved.
- the corresponding fine outlet openings, which are preferably formed by nozzles are generating the desired low spread rate.
- the Task is also with de-icing spray devices according to Claim 9 or 10 solved.
- FIG. 1 schematically shows a de-icing agent device on which the method can be explained.
- Figure 1 shows a schematic top view of the lanes of a highway with six lanes.
- a large number of spray points 1 are shown on the road surface, which in this example are spray heads embedded in the road surface, for example according to FIG. 3, so that vehicles can drive over them.
- each of the spray heads 1 emits two de-icing spray jets 2, 3 or, as a further example 2, 3 ′, which are emitted at an angle to the longitudinal direction of the respective lane.
- the spray bodies are supplied with the de-icing agent through lines 4 and 5, which run to the side of the roadway or in the roadway surface to the individual spraying plates.
- a de-icing tank 6 is provided for the de-icing agent, from which a pump 7 feeds the lines 4 and 5, which lead to the individual spray bodies 1.
- the width of a carriageway is 3.75 m and the distances a between the individual spray plates are approximately 6 m to 10 m. If one assumes a distance a of 6 m, a traffic area of 607.5 m 2 is applied by 27 spray heads 1, which corresponds to a ratio of square meters of traffic area per spray head of 22.5. If one assumes a distance a of 10 m, the corresponding ratio is 37.5. As a rule, a ratio of 15, in particular 20, to 40 will give good results.
- This large number of spray heads differs significantly from the number used in the prior art, in which each spray head has produced very extensive and powerful spray jets. In the prior art, instead of the 27 spray heads shown for the upper carriageway, only 14 conventional spray heads would have been used.
- each spray jet 2,3 in the range of 1 to 4 meters, especially at 1.5 to 2.5 meters, and e.g. at approx. 2 m.
- the corresponding rays are very fine, practical invisible rays, which are generated with high pressure.
- the application rate per jet is in the range of only 0.1 liters / minute to 1 liter / minute, especially 0.1 Liters per minute to 0.8 liters per minute, preferably but in the range of 0.1 liters / minute to 0.5 liters / minute.
- the rays that are restricted in this way are characterized by a very fine discharge opening of each spray head, preferably produces a nozzle which is in the range of 0.1 mm up to 1 mm in diameter, but especially in the range from 0.3 mm to 0.6 mm in diameter.
- These fine rays with a pressure in the spray head in front of the discharge opening, or nozzle, from about 8 to 15 bar, in particular from 10 to 15 bar generated. Feeding the nozzle body 1 with De-icing agent under this pressure occurs via lines 4 and 5.
- Line 4 as the main line can e.g.
- Line 4 can be as shown be designed as a ring line, which at the ends of the Dining area A-A which can be under the same pressure.
- a Ring line also allows easy flushing of the same. Due to the low output per unit of time The quantity of all spray points 1 can, however, only be a simple, Line 4 not designed as a ring line is sufficient.
- the start and end of the application of the de-icing agent is carried out by commissioning or deactivating the pump 7.
- a considerably longer application time is achieved than with conventional systems, in which the application time was valve-controlled only 1-2 seconds .
- a spray duration of 10 seconds to 10 minutes or even more, in particular in the range from 30 seconds to 5 minutes, is used. The spray duration depends of course on the type of spray.
- the spraying time will be in the range of 30 seconds in order to apply a corresponding amount of the liquid de-icing agent solution, for example 20% NaCl solution.
- the spraying will take several minutes.
- the long application time is also favorable for the distribution of the de-icing agent, since changing wind conditions during the period have a positive influence on the distribution; air vortices caused by vehicles can also be used.
- check valves 8th be provided in the line 4 . These prevent a slope Liquid returns to pump 7 if it is not is in operation. On the check valves can also to be dispensed with if the liquid runs back it is asked for. It is usually preferred that the Lines 5 are free of de-icing agents. This also makes it easier Use of de-icing agents of various types, which for different temperature ranges can be used and are not compatible with each other. Even with the system according to Figure 1, controlled valves and / or Check valves are used if this depends Application for controlled spraying is desirable.
- Figure 3 shows schematically in section Spray body 1.
- the preferred spray body has a first portion 10 on which on the one hand a connection of the spray body for line 5 and on the other hand forms the ejection openings for the de-icing central beams 2 and 3.
- the ejection openings can be provided with nozzles 11 and 12 be, the nozzle opening in the range of 0.1 mm to 1 mm and preferably in the range of 0.3 mm to 0.6 mm or Is 0.8 mm to produce the desired fine rays.
- the spray body 1 with a pad 14 provided, each having a recess 15 and 16 for the has respective spray jet, and which as a support plate embedding the spray body in the topping Traffic area allowed.
- the body 10 and the plate 14 can consist of two pieces as shown or also be made in one piece.
- the body 10 can e.g. consist of metal or plastic and the plate 14 is made preferably made of plastic.
- plastic comes doing e.g. POM in question.
- the shown embodiment of the Spray body 1 allows inexpensive manufacture and also a low height h of e.g. only approx 30 mm or less. This allows easy installation also in road surfaces of bridges without risk of destruction the insulation layer or a problem-free one Installation in drainage asphalt.
- the spray bodies are only exemplary of the provision of the many Spray points shown. These can e.g. also as openings, or nozzles, can be provided in a line which on, on or in the lane, so practical an elongated spray body with a variety is used by nozzles.
- FIG. 4 schematically shows a section through one of the nozzles 11, 12 which are preferably used.
- the narrowest area has a diameter b of 0.1 to 1 mm, preferably 0.1 to 0.6, or 0.3 to 0.6 mm.
- the de-icing agent is pressurized under a pressure of 8 to 15 bar and generates the desired fine, practically invisible de-icing agent jets.
- a large number of such nozzles also only have a small outlet cross section, for example 100 nozzles with a diameter of 0.6 mm have a total cross-sectional area of approximately 28 mm 2 .
- a line with an inner diameter of 14 mm already has a cross-sectional area of approximately 154 mm 2 and can therefore feed a large number of spray points arranged along its length practically without any appreciable drop in pressure.
- Figures 5a and 5b show a rough schematic De-icing agent systems with a pump 7, which with the Not shown de-icing tank is connected, and with a Variety of spraying points 1, which are already mentioned thin lines 5 are fed.
- a feed line 17 and a bypass line 18 (Fig. 5b).
- check valves 19 provided in the case of Fig. 5a Pump at the lowest point of the slope Lines 4, 17, 18 arranged, in the case of Fig. 5b the highest point.
- the feed lines are designed so that on the one hand, the smallest possible cross-sections for use come on the other hand so that the feed line and / or the bypass line after the pump is turned off remain full so that the spray system after a new activation the pump as quickly as possible along the entire length sprays.
- the check valves can also be electrical Controllable valves are used to keep the fluid level in lines 4, 17, 18 when deactivated Keep pump.
Landscapes
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Engineering & Computer Science (AREA)
- Nozzles (AREA)
- Road Paving Structures (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Special Spraying Apparatus (AREA)
- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
- Catching Or Destruction (AREA)
- Road Signs Or Road Markings (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Road Paving Machines (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Priority Applications (20)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES98105077T ES2145635T3 (es) | 1998-03-20 | 1998-03-20 | Procedimiento y equipo para la distribucion estacionaria de un agente liquido de deshielo. |
EP99118535A EP0962594A3 (fr) | 1998-03-20 | 1998-03-20 | Dispositif de pulvérisation de sel à dégeler immobile pour la distribution de liquide de sel à dégeler |
SI9830007T SI0947633T1 (en) | 1998-03-20 | 1998-03-20 | Process and apparatus for stationary dispensing de-icing liquids |
DK98105077T DK0947633T3 (da) | 1998-03-20 | 1998-03-20 | Fremgangsmåde og indretning til udspredning af flydende optøningsmidler |
EP98105077A EP0947633B1 (fr) | 1998-03-20 | 1998-03-20 | Procédé et dispositif stationnaire de distribution de solution de sel à dégel |
DE59800142T DE59800142D1 (de) | 1998-03-20 | 1998-03-20 | Verfahren und Vorrichtung zur stationären Ausbringung flüssigen Taumittels |
AT98105077T ATE192521T1 (de) | 1998-03-20 | 1998-03-20 | Verfahren und vorrichtung zur stationären ausbringung flüssigen taumittels |
US09/172,012 US6126083A (en) | 1998-03-20 | 1998-10-14 | Method and a stationary arrangement for discharging a deicing liquid |
PCT/IB1999/000445 WO1999049142A1 (fr) | 1998-03-20 | 1999-03-16 | Procede et dispositif permettant de repandre a un emplacement fixe un produit de salage fluide |
KR10-2000-7010390A KR100497696B1 (ko) | 1998-03-20 | 1999-03-16 | 해빙액의 고정식 살포를 위한 방법 및 장치 |
JP2000538090A JP4522581B2 (ja) | 1998-03-20 | 1999-03-16 | 液状融解剤を定置で散布する方法及び装置 |
HU0101251A HU224544B1 (hu) | 1998-03-20 | 1999-03-16 | Eljárás, szórófej és berendezés folyékony olvasztószer stacioner kijuttatására |
PL342968A PL198125B1 (pl) | 1998-03-20 | 1999-03-16 | Sposób rozprowadzania płynnego środka odmrażającego i urządzenie rozpylające środek odmrażający |
CA002324948A CA2324948C (fr) | 1998-03-20 | 1999-03-16 | Methode et montage fixe pour le deversement d'un liquide de degivrage |
AU26353/99A AU2635399A (en) | 1998-03-20 | 1999-03-16 | Method and device for a stationary distribution of liquid thawing agents |
CA002558677A CA2558677C (fr) | 1998-03-20 | 1999-03-16 | Methode et montage fixe de deversement d'un liquide de degivrage |
RU2000126493A RU2239019C2 (ru) | 1998-03-20 | 1999-03-16 | Способ и устройство для стационарной выдачи жидкого оттаивателя |
GR20000401113T GR3033423T3 (en) | 1998-03-20 | 2000-05-16 | Process and apparatus for stationary dispensing de-icing liquids |
NO20004608A NO334397B1 (no) | 1998-03-20 | 2000-09-15 | Fremgangsmåte og innretning for stasjonær distribuering av et flytende tiningsmiddel |
JP2010036128A JP2010159626A (ja) | 1998-03-20 | 2010-02-22 | 液状融解剤を定置で散布する方法及び装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98105077A EP0947633B1 (fr) | 1998-03-20 | 1998-03-20 | Procédé et dispositif stationnaire de distribution de solution de sel à dégel |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99118535A Division EP0962594A3 (fr) | 1998-03-20 | 1998-03-20 | Dispositif de pulvérisation de sel à dégeler immobile pour la distribution de liquide de sel à dégeler |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0947633A1 true EP0947633A1 (fr) | 1999-10-06 |
EP0947633B1 EP0947633B1 (fr) | 2000-05-03 |
Family
ID=8231626
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98105077A Expired - Lifetime EP0947633B1 (fr) | 1998-03-20 | 1998-03-20 | Procédé et dispositif stationnaire de distribution de solution de sel à dégel |
EP99118535A Withdrawn EP0962594A3 (fr) | 1998-03-20 | 1998-03-20 | Dispositif de pulvérisation de sel à dégeler immobile pour la distribution de liquide de sel à dégeler |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99118535A Withdrawn EP0962594A3 (fr) | 1998-03-20 | 1998-03-20 | Dispositif de pulvérisation de sel à dégeler immobile pour la distribution de liquide de sel à dégeler |
Country Status (17)
Country | Link |
---|---|
US (1) | US6126083A (fr) |
EP (2) | EP0947633B1 (fr) |
JP (2) | JP4522581B2 (fr) |
KR (1) | KR100497696B1 (fr) |
AT (1) | ATE192521T1 (fr) |
AU (1) | AU2635399A (fr) |
CA (2) | CA2324948C (fr) |
DE (1) | DE59800142D1 (fr) |
DK (1) | DK0947633T3 (fr) |
ES (1) | ES2145635T3 (fr) |
GR (1) | GR3033423T3 (fr) |
HU (1) | HU224544B1 (fr) |
NO (1) | NO334397B1 (fr) |
PL (1) | PL198125B1 (fr) |
RU (1) | RU2239019C2 (fr) |
SI (1) | SI0947633T1 (fr) |
WO (1) | WO1999049142A1 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100464356B1 (ko) * | 2002-09-16 | 2005-01-03 | 로얄정보기술 주식회사 | 도로의 결빙방지용 융빙액 분사장치 |
DE10260934A1 (de) * | 2002-12-20 | 2004-07-01 | Andreas Leonhard | Streuanlage für Treppen, Gehwege odgl. zur Unterbindung von Glatteisrutschen |
CA2432502C (fr) * | 2003-06-16 | 2011-04-19 | Robert Lanoie | Methode et appareil permettant d'effectuer le nettoyage securitaire d'equipement sous tension |
US6955304B2 (en) * | 2003-10-06 | 2005-10-18 | Energy Absorption Systems, Inc. | Anti-icing spray assembly |
US20060113401A1 (en) * | 2004-11-29 | 2006-06-01 | Energy Absorption Systems, Inc. | Anti-icing spray system |
US7588195B2 (en) * | 2005-01-07 | 2009-09-15 | Louis Berkman Winter Products | Deicing apparatus |
KR100715462B1 (ko) * | 2005-05-17 | 2007-05-07 | 신동헌 | 도로의 제설제 분출장치 |
US9155926B2 (en) * | 2009-10-13 | 2015-10-13 | Thomas E. Mason | Drain nozzle |
US20120205459A1 (en) * | 2011-02-10 | 2012-08-16 | Envirotech Services, Inc. | Road spray system and method |
CA3016927A1 (fr) * | 2017-09-08 | 2019-03-08 | F. Von Langsdorff Licensing Limited | Systeme de pavement integre servant a collecter et recycler du fluide de degivrage |
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CH658411A5 (de) | 1982-09-10 | 1986-11-14 | Boschung Mecatronic Ag | Elektromagnetisch steuerbares und kontrollierbares spruehventil fuer fluessigkeiten und anlage mit derartigen spruehventilen. |
EP0458992A1 (fr) | 1990-05-26 | 1991-12-04 | Boschung Mecatronic AG | Dispositif de pulvérisation de liquide de sel à dégeler immobile pour chaussées et aéroports |
EP0461295A1 (fr) | 1990-06-15 | 1991-12-18 | Boschung Mecatronic AG | Tête d'atomiseur pour un dispositif de pulvérisation de liquide de sel à dégeler immobile pour chaussées et pour pistes de roulage, d'atterrissage et d'envol |
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FR18209E (fr) * | 1912-06-18 | 1914-02-28 | Henri Joseph Didier | Appareil supprimant la poussière soulevée par le passage des véhicules automobiles |
GB288364A (en) * | 1927-01-05 | 1928-04-05 | William Mullard Stoddert Wyld | Improvements in apparatus for spraying tennis courts, sports grounds and other open places |
US3403818A (en) * | 1966-09-30 | 1968-10-01 | Binks Res And Dev Corp | Portable airless sprayer |
JPS55168519U (fr) * | 1979-05-21 | 1980-12-03 | ||
DE3236401A1 (de) * | 1982-10-01 | 1984-04-05 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Beduesungsstecker, insbesondere fuer die staubbekaempfung in bergbau-untertagebetrieben, und verfahren zum herstellen von beduesungssteckern |
JPS6192206A (ja) * | 1984-10-11 | 1986-05-10 | 株式会社荏原製作所 | 融雪装置 |
FR2574833B1 (fr) * | 1984-12-14 | 1987-01-09 | Lamy Perret Emile | Dispositif de nettoyage, d'arrosage et de desinfection des trottoirs urbains |
DE3515896A1 (de) * | 1985-05-03 | 1986-11-06 | Parga Park- und Gartentechnik GmbH, 7127 Pleidelsheim | Bewaesserungsanlage fuer die aufbringung einer wasserschicht auf die fahrbahn einer versuchsstrecke |
JPH0313612A (ja) * | 1989-06-12 | 1991-01-22 | Nippon Chikasui Kaihatsu Kk | 地下水熱利用消雪方法及びその装置 |
JP2652273B2 (ja) * | 1990-12-28 | 1997-09-10 | 良喜 浅野 | 路面消雪装置における散水ノズルの散水量調節装置 |
US5540383A (en) * | 1993-12-10 | 1996-07-30 | Potomac Rain Room, Inc. | Method and apparatus for spraying pressurized water |
JP3373027B2 (ja) * | 1994-01-26 | 2003-02-04 | 日本道路株式会社 | 車輌走行コースへの散水装置 |
US5447272A (en) * | 1994-02-22 | 1995-09-05 | Ask; Bernard J. | Automatic deicer spreader |
JPH08269927A (ja) * | 1995-03-29 | 1996-10-15 | Nohmi Bosai Ltd | 道路の消霧システム |
WO1997024969A1 (fr) * | 1996-01-03 | 1997-07-17 | Alfredo Espinosa Macin | Pomme de douche a basse pression conservant l'eau |
JPH10272386A (ja) * | 1997-04-01 | 1998-10-13 | Ishiguro Imono Seisakusho:Kk | 散布ノズル及びこれを用いた路面凍結防止溶液の散布システム |
-
1998
- 1998-03-20 EP EP98105077A patent/EP0947633B1/fr not_active Expired - Lifetime
- 1998-03-20 ES ES98105077T patent/ES2145635T3/es not_active Expired - Lifetime
- 1998-03-20 SI SI9830007T patent/SI0947633T1/xx unknown
- 1998-03-20 EP EP99118535A patent/EP0962594A3/fr not_active Withdrawn
- 1998-03-20 DK DK98105077T patent/DK0947633T3/da active
- 1998-03-20 AT AT98105077T patent/ATE192521T1/de active
- 1998-03-20 DE DE59800142T patent/DE59800142D1/de not_active Expired - Lifetime
- 1998-10-14 US US09/172,012 patent/US6126083A/en not_active Expired - Lifetime
-
1999
- 1999-03-16 PL PL342968A patent/PL198125B1/pl unknown
- 1999-03-16 CA CA002324948A patent/CA2324948C/fr not_active Expired - Lifetime
- 1999-03-16 WO PCT/IB1999/000445 patent/WO1999049142A1/fr active IP Right Grant
- 1999-03-16 AU AU26353/99A patent/AU2635399A/en not_active Abandoned
- 1999-03-16 HU HU0101251A patent/HU224544B1/hu active IP Right Grant
- 1999-03-16 JP JP2000538090A patent/JP4522581B2/ja not_active Expired - Lifetime
- 1999-03-16 RU RU2000126493A patent/RU2239019C2/ru active
- 1999-03-16 CA CA002558677A patent/CA2558677C/fr not_active Expired - Lifetime
- 1999-03-16 KR KR10-2000-7010390A patent/KR100497696B1/ko not_active IP Right Cessation
-
2000
- 2000-05-16 GR GR20000401113T patent/GR3033423T3/el unknown
- 2000-09-15 NO NO20004608A patent/NO334397B1/no not_active IP Right Cessation
-
2010
- 2010-02-22 JP JP2010036128A patent/JP2010159626A/ja active Pending
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CH658411A5 (de) | 1982-09-10 | 1986-11-14 | Boschung Mecatronic Ag | Elektromagnetisch steuerbares und kontrollierbares spruehventil fuer fluessigkeiten und anlage mit derartigen spruehventilen. |
EP0458992A1 (fr) | 1990-05-26 | 1991-12-04 | Boschung Mecatronic AG | Dispositif de pulvérisation de liquide de sel à dégeler immobile pour chaussées et aéroports |
EP0461295A1 (fr) | 1990-06-15 | 1991-12-18 | Boschung Mecatronic AG | Tête d'atomiseur pour un dispositif de pulvérisation de liquide de sel à dégeler immobile pour chaussées et pour pistes de roulage, d'atterrissage et d'envol |
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MORITZ K ET AL: "PLANUNG UND BETRIEB VON TAUMITTEL-SPRUHANLAGEN", STRASSEN UND TIEFBAU, vol. 48, no. 12, 1 January 1994 (1994-01-01), pages 11 - 13, XP000195339 * |
Also Published As
Publication number | Publication date |
---|---|
HUP0101251A2 (hu) | 2001-08-28 |
NO20004608D0 (no) | 2000-09-15 |
DK0947633T3 (da) | 2000-09-25 |
EP0962594A2 (fr) | 1999-12-08 |
JP2002507678A (ja) | 2002-03-12 |
JP2010159626A (ja) | 2010-07-22 |
DE59800142D1 (de) | 2000-06-08 |
EP0947633B1 (fr) | 2000-05-03 |
KR20010042048A (ko) | 2001-05-25 |
ES2145635T3 (es) | 2000-07-01 |
JP4522581B2 (ja) | 2010-08-11 |
US6126083A (en) | 2000-10-03 |
AU2635399A (en) | 1999-10-18 |
WO1999049142A1 (fr) | 1999-09-30 |
PL198125B1 (pl) | 2008-05-30 |
NO334397B1 (no) | 2014-02-24 |
EP0962594A3 (fr) | 1999-12-22 |
PL342968A1 (en) | 2001-07-16 |
SI0947633T1 (en) | 2000-08-31 |
CA2324948C (fr) | 2008-02-12 |
RU2239019C2 (ru) | 2004-10-27 |
GR3033423T3 (en) | 2000-09-29 |
HUP0101251A3 (en) | 2001-09-28 |
CA2324948A1 (fr) | 1999-09-30 |
CA2558677A1 (fr) | 1999-09-30 |
NO20004608L (no) | 2000-09-15 |
KR100497696B1 (ko) | 2005-07-01 |
ATE192521T1 (de) | 2000-05-15 |
HU224544B1 (hu) | 2005-10-28 |
CA2558677C (fr) | 2009-10-20 |
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