SK696A3 - Device for mixing a hydraulic binder and mineral materials with a liquid - Google Patents
Device for mixing a hydraulic binder and mineral materials with a liquid Download PDFInfo
- Publication number
- SK696A3 SK696A3 SK6-96A SK696A SK696A3 SK 696 A3 SK696 A3 SK 696A3 SK 696 A SK696 A SK 696A SK 696 A3 SK696 A3 SK 696A3
- Authority
- SK
- Slovakia
- Prior art keywords
- tubular element
- liquid
- hydraulic binder
- mixing
- outer tubular
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
- B28B19/0023—Lining the inner wall of hollow objects, e.g. pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/72—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices
- B01F27/725—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices with two or more helices in respective separate casings, e.g. one casing inside the other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/14—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
- B28C5/142—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis the stirrer shaft carrying screw-blades
Abstract
Description
Zariadenie na zmiešavanie hydraulického spojiva a minerálnych materiálov s kvapalinouDevice for mixing hydraulic binder and mineral materials with liquid
Oblasť technikyTechnical field
Vynález sa týka zmiešavania hydraulického spojiva a minerálnych materiálov s kvapalinou. Predovšetkým sa týka použitia zariadenia, skladajúceho sa z najmenej dvoch sústredných rúrových prvkov, vonkajšieho rúrového prvku, ktorý obsahuje špirálové prostriedky na unášanie kvapalín alebo tuhých produktov v rozdrobenom stave.The invention relates to mixing a hydraulic binder and mineral materials with a liquid. In particular, it relates to the use of a device consisting of at least two concentric tubular elements, an outer tubular element comprising spiral means for entraining liquids or solid products in a comminuted state.
Konkrétnejšie sa týka zariadenia, ktoré obsahuje najmenej dva sústredné rúrové členy, pričom vonkajší rúrový člen obsahuje špirálové prostriedky na unášanie kvapalín alebo tuhých produktov v rozdrobenom stave, napríklad vo forme zŕn a/alebo v práškovom stave, uvedené špirálové prostriedky obklopujú vnútorný rúrový prvok, vonkajší rúrový prvok obsahuje najmenej jeden prívodný otvor pre kvapalinu alebo tuhé látky a jeden výstupný otvor pre zmes kvapaliny a tuhých látok, pričom uvedený vnútorný rúrový prvok vystupuje do vnútra vonkajšieho rúrového prvku v poprúdovom smere od prívodného otvoru a v protiprúdovom smere od výstupného otvoru.More particularly, it relates to an apparatus comprising at least two concentric tubular members, the outer tubular member comprising helical means for entraining liquids or solid products in a comminuted state, for example in the form of grains and / or in powder form, said helical means surrounding the inner tubular element. the tubular element comprises at least one liquid or solid inlet and an outlet for the liquid-solid mixture, said inner tubular element extending into the interior of the outer tubular element downstream of the inlet opening and upstream of the outlet opening.
Doterajší stav technikyBACKGROUND OF THE INVENTION
Takéto známe zariadenia (pozri napríklad patenty FR-A-1 436 336 pod menom M. RASTOIN a FR-A-2 414 952 pod menom M. LIGOUZAT) sa používajú na miešanie a dopravu tuhých produktov a kvapalín za účelom ich následného spracovania. Nikde v týchto dokumentoch nie sú špecifikované prostriedky na zostavenie týchto prvkov tak, aby vytvárali novú zmes, ani sa neuvažuje s nanášaním miešaných produktov.Such known devices (see, for example, patents FR-A-1 436 336 under the name M. RASTOIN and FR-A-2 414 952 under the name M. LIGOUZAT) are used for mixing and transporting solid products and liquids for subsequent processing. Nowhere in these documents are means specified to assemble these elements to form a new blend, nor is it contemplated to apply mixed products.
Podstata vynálezuSUMMARY OF THE INVENTION
Cieľom tohto vynálezu je prekonať tieto nedostatky. Na jeho dosiahnutie sa zariadenie, ktoré je opísané vyššie, používa na získanie zmesi na báze najmenej jedného hydraulického spojiva polokontinuálnym miešaním hydraulického spojiva s kvapalinou.It is an object of the present invention to overcome these drawbacks. To achieve this, the apparatus described above is used to obtain a mixture based on at least one hydraulic binder by semi-continuous mixing the hydraulic binder with a liquid.
Podľa ďalších charakteristík sa zariadenie používa na:According to other characteristics, the device is used for:
- miešanie, prepravu a nanášanie zmesi na báze hydraulického spojiva, minerálnych materiálov a kvapaliny;- mixing, transporting and applying the mixture based on hydraulic binder, mineral materials and liquid;
- nanášanie a dávkovanie zmesi;- application and dosing of the mixture;
- obkladanie rúry;- oven cladding;
- výrobu rúry;- oven production;
Predmetom vynálezu je tiež zariadenie, ktoré umožňuje použitie, aké sa uvádza vyššie.The present invention also provides a device that allows use as described above.
Uvedené zariadenie zahŕňa zariadenie v súlade s tým, ktoré bolo popísané vyššie a ďalej zahŕňa pohyblivý vozík, nesúci uvedené zariadenie, obsahujúce dávkovacie prívodné členy v protiprúdovej časti zariadenia a zariadenie na riadenie a synchronizáciu posunutia vozíka ako funkcie prívodu.Said device comprises a device according to that described above, and further comprising a movable carriage carrying said device, comprising dispensing feeder members in the upstream part of the device and a device for controlling and synchronizing displacement of the carriage as a function of the feed.
Toto zariadenie umožňuje dodávanie a nanášanie hyraulického spojiva.This device allows the delivery and application of a hydraulic binder.
Podľa ďalších charakteristík zahŕňa rotačný, osovo súmerný, na jednom konci otvorený prvok, pričom uvedený rotačný prvok je sústredný s rúrovými prvkami zariadenia a má väčší priemer než ony.According to further characteristics, it comprises a rotary, axially symmetrical, open-ended element at one end, said rotating element being concentric to the tubular elements of the device and having a larger diameter than they.
Ďalším predmetom vynálezu je spôsob na obkladanie kovovej rúry, založený na rýchlo tuhnúcom cemente.Another object of the invention is a method for cladding a metal pipe based on a rapidly setting cement.
Podľa ďalšej charakteristiky je obklad založený na malte, obsahujúcej značný podiel piesku.According to another characteristic, the cladding is based on a mortar containing a significant proportion of sand.
Teraz opíšeme neobmedzujúci príklad tohto vynálezu s odkazom na priložený výkres, jediný obrázok, na ktorom je schematicky znázornené zariadenie na miešanie a nanášanie hydraulického spojiva podľa tohto vynálezu.A non-limiting example of the present invention will now be described with reference to the accompanying drawing, a single figure in which the mixing and applying device for the hydraulic binder of the present invention is schematically illustrated.
Príklady uskutočnenia vynálezuDETAILED DESCRIPTION OF THE INVENTION
Zariadenie, znázornené na obrázku, zahŕňa zariadenie 1, vytvorené z rúrového prvku 2, sústredne obklopujúceho druhý, vystupujúci rúrový prvok 3. Špirálová pružina 4, ktorá sa nachádza v prvom rúrovom prvku 2, obklopuje druhý rú rový prvok 3, na dopravu vody 5. Prvý rúrový prvok 2 vykazuje na hornom konci svojho valcového povrchu prívodný otvor 6a a na jednom konci prívodný otvor 6b, pričom jeho druhý, otvorený koniec tvorí výstupný otvor 7. Rúrový prvok 3 prechádza cez otvor 6b. Suché materiály 8, vyrobené konkrétne z minerálov, napríklad z piesku a hydraulického spojiva, ako je cement, sa dopravujú cez otvor 6a. Miešanie suchých materiálov 8 s vodou 5 vytvára maltu 9, ktorá vychádza cez otvor 7,Zariadenie 1 je umiestnené na vozíku 10.The device shown in the figure comprises a device 1 formed from a tubular element 2 concentrically surrounding the second, projecting tubular element 3. A coil spring 4, located in the first tubular element 2, surrounds the second tubular element 3, for conveying water 5. The first tubular element 2 has an inlet opening 6a at its upper end of its cylindrical surface and an inlet opening 6b at one end, its second, open end forming an outlet opening 7. The tubular element 3 extends through the opening 6b. Dry materials 8 made in particular of minerals, for example sand and a hydraulic binder such as cement, are conveyed through the opening 6a. The mixing of the dry materials 8 with water 5 forms a mortar 9 which extends through the opening 7. The device 1 is placed on the trolley 10.
Otáčavá rúra 11 s vnútorným priemerom väčším, než je vonkajší priemer prvého rúrového prvku, je umiestnená na úrovni otvoreného konca prvého rúrového prvku 2, tvoriaceho nanášaciu vstrekovaciu rúru.A rotatable pipe 11 with an inner diameter greater than the outer diameter of the first tubular element is located at the level of the open end of the first tubular element 2 forming the deposition injection tube.
Rúra 11 je sústredná s rúrovým prvkom 2, tvoriacim nanášaciu vstrekovaciu rúru. Dávkovacie prívodné členy 12 sú spojené s horným prívodným otvorom 6a. Riadiace a synchronizačné zariadenie 13 umožňuje nastaviť pohyby zariadenia, ktoré obsahuje motor 14 na uvedenie do pohybu dutých rotačných ložísk 15 na unášanie pružiny 4. Násypné zásobníky 16. obsahujúce buď cement alebo rôzne minerály, ako je piesok, sú umiestnené nad dávkovacími členmi 12. Čerpadlo 1/7, spojené s rúrovým prvkom 3, umožňuje zásobovať zariadenie X vodou .The tube 11 is concentric to the tubular member 2 forming the deposition injection tube. The metering feed members 12 are connected to the upper feed opening 6a. The control and synchronization device 13 makes it possible to adjust the movements of the device which comprises the motor 14 for actuating the hollow rotary bearings 15 for carrying the spring 4. The hoppers 16 containing either cement or various minerals such as sand are located above the metering members 12. The pump 1/7, connected to the tubular element 3, makes it possible to supply the device X with water.
Rúrový prvok 3. vystupuje do rúrového prvku 2 v poprúdovom smere od prívodného otvoru 6 a v protiprúdovom smere od výstupného otvoru 7_, aby tak vytvoril v poprúdovom smere od výstupu z prvku 3. miesto 18 na miešanie suchých materiálov s vodou a v protiprúdovom smere zónu 19 na dopravu a miešanie suchých materiálov 8.. Dávkovacie členy 12 sú pevne spojené s vozíkom 10 zariadením 1 a tuhými potrubiami 20 na dopravu suchých materiálov. Vychyľovač 22 je umiestnený na konci pružiny 4.The tubular element 3 extends into the tubular element 2 in a downstream direction from the inlet opening 6 and upstream of the outlet opening 7 to form downstream from the outlet of the element 3 a mixing point 18 for mixing dry materials with water and The dispensing members 12 are rigidly connected to the carriage 10 by the device 1 and the rigid pipes 20 for conveying the dry materials. The deflector 22 is located at the end of the spring 4.
Zariadenie nanáša maltu 9 na rúru 11 pomocou nanášacej vstrekovacej rúry 2.The device applies the mortar 9 to the pipe 11 by means of the injection pipe 2.
Táto operácia sa uskutočňuje za súčasného zabezpečenia otáčania rúry 11 okolo svojej osi 21. posúvania zariadenia 1 a miešania, dopravy do vstrekovacej rúry 2 a nanášania.This operation is carried out while ensuring that the tube 11 is rotated about its axis 21 of advancing the device 1 and mixing, conveying to the injection tube 2 and depositing.
Špirálová pružina 4, umiestnená do vstrekovacej rúry 2, sa uvádza do rýchleho otáčavého pohybu. Suché materiály 8 sa zavádzajú riadenými prietokovými rýchlosťami do zóny 19 vstrekovacej rúry 2. Rýchlo sa otáčajúca pružina 4 okamžite spôsobuje prudké miešanie, ktoré umožňuje dokonalé zmiešanie rôznych suchých materiálov 8, ako aj dopravu týchto materiálov vo vstrekovacej rúre- 2 smerom k miestu 18.The coil spring 4, placed in the injection tube 2, is set to rotate rapidly. The dry materials 8 are introduced at controlled flow rates into zone 19 of the injection tube 2. The rapidly rotating spring 4 instantly causes vigorous mixing, which allows the various dry materials 8 to be mixed perfectly, as well as transporting these materials in the injection tube 2 towards location 18.
Voda 5 sa vstrekuje pomocou druhého rúrového prvku 3. do miesta 18 prívodnej vstrekovacej rúry 2. Tam opäť rýchly otáčavý pohyb pružiny 4 zabezpečuje dokonalé zmiešanie suchých materiálov 8 s vodou 5., ako aj dopravu práve dokončenej malty 9 smerom k výstupnému otvoru 7 vstrekovacej rúryWater 5 is injected by means of a second tubular element 3 into the location 18 of the inlet injection pipe 2. Again, the rapid rotation of the spring 4 ensures perfect mixing of the dry materials 8 with water 5 as well as transporting the just finished mortar 9 towards the outlet opening 7 of the injection pipe.
2.Second
Súčasne s prebiehajúcimi miešacími operáciami otáčavý pohyb rúry a posuvný pohyb vstrekovacej rúry zabezpečujú okamžité nanášanie malty do rúry 11, keď táto opúšťa nanášáciu vstrekovaciu rúru 2. Vychylovač 22 umožňuje dokonca rozstrekovanie malty 9, aby sa vytvoril rovnomerný obklad rúry 11Takto je k dispozícii systém na kontinuálne miešanie/dopravu/nanášanie, pretože malta 9. sa nanáša vnútri rúry 11 hneď, ako sa pripraví.Simultaneously with the mixing operations in progress, the rotary movement of the pipe and the sliding movement of the injection pipe ensure immediate application of the mortar to the pipe 11 when it leaves the injection pipe 2. The deflector 22 even allows the mortar 9 to be sprayed to create a uniform pipe lining 11There is a system available mixing / conveying / deposition since the mortar 9 is applied inside the oven 11 as soon as it is prepared.
Toto zariadenie vykazuje výhodu, že je schopné obmedziť množstvo mokrej malty 9, prítomnej za každých okolností, v zariadení s miestom 18 s malou veľkosťou.This device has the advantage of being able to limit the amount of wet mortar 9 present at all times in a device with a small size site 18.
Preto doba, po ktorú sa táto malta 9 zdrží v zariadení X, je malá.Therefore, the time for which this mortar 9 will remain in the device X is small.
Naviac, v prípade náhleho zastavenia zariadenia 1 je potrebné vyčistiť len miesto 18., lebo zvyšok zariadenia 1 obsahuje len suché materiály.In addition, in the event of a sudden stop of the device 1, only the location 18 needs to be cleaned, as the rest of the device 1 contains only dry materials.
Toto zariadenie umožňuje použiť veľmi rýchlo tuhnúce cementy. Minimálna doba stvrdnutia pre tento cement môže byť len 3 minúty. Je teda možné použiť malty, vykazujúce veľkú premenlivosť reológie.This device makes it possible to use very fast setting cements. The minimum setting time for this cement can be only 3 minutes. Thus, it is possible to use mortars which exhibit great variation in rheology.
Reológia malty 9. sa mení v závislosti od rozdielov v množstve niektorých zložiek vzhľadom na všetky ostatné.The rheology of the mortar 9 varies depending on the differences in the amount of some components relative to all others.
Teda ak bude v zmesi 9, obsahujúcej vodu 5, cement a piesok, málo vody 5., malta 9 bude veľmi suchá, ak v nej bude veľa vody 5, zmes bude dekantovať, tuhé materiály (piesok, cement) 8 padnú ku dnu a voda 5 vystúpi späť k povrchu. V tomto zariadení je možné miešať a nanášať malty, ktoré obsahujú od žiadneho piesku až po desaťnásobok množstva piesku voči cementu, t. j. s pomerom S/C 0 až 10, kde S je piesok a C je cement. Tieto malty tiež ležia v rozsahu V/C od 0,1 do 2, kde V j e voda 5. a C j e cement.Thus, if there is little water 5 in the mixture 9 containing water 5, cement and sand, the mortar 9 will be very dry, if there is a lot of water 5, the mixture will decant, the solid materials (sand, cement) 8 will fall to the bottom and the water 5 rises back to the surface. In this apparatus, it is possible to mix and apply mortars which contain from no sand up to ten times the amount of sand relative to the cement, i.e.. j. with an S / C ratio of 0 to 10, where S is sand and C is cement. These mortars also lie in the V / C range of 0.1 to 2, where V is water 5 and C is cement.
Zariadenie umožňuje zabrániť tomu, aby malta 9 dekantovala, pretože nevytvára žiadny tlak a mieša uvedenú maltu.The device makes it possible to prevent the mortar 9 from decanting since it does not exert any pressure and mixes said mortar.
Toto zariadenie umožňuje napríklad nanášať veľmi suché malty, malty, ktoré obsahujú značný podiel piesku, a malty, ktoré majú vysokú tendenciu k oddeľovaniu.This device makes it possible, for example, to apply very dry mortars, mortars which contain a considerable proportion of sand, and mortars which have a high tendency to separate.
Claims (9)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9308587A FR2707204B1 (en) | 1993-07-07 | 1993-07-07 | Use, device and method for mixing a hydraulic binder and mineral materials with a liquid. |
| PCT/FR1994/000829 WO1995001830A1 (en) | 1993-07-07 | 1994-07-06 | Device and method for mixing a hydraulic binder and mineral materials with a liquid and use of same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SK696A3 true SK696A3 (en) | 1997-01-08 |
Family
ID=9449198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SK6-96A SK696A3 (en) | 1993-07-07 | 1994-07-06 | Device for mixing a hydraulic binder and mineral materials with a liquid |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US5810470A (en) |
| EP (1) | EP0707512A1 (en) |
| AU (1) | AU7230494A (en) |
| BG (1) | BG99998A (en) |
| CA (1) | CA2165428A1 (en) |
| CZ (1) | CZ3296A3 (en) |
| EG (1) | EG20403A (en) |
| FR (1) | FR2707204B1 (en) |
| HU (1) | HUT74538A (en) |
| MX (1) | MX9405138A (en) |
| MY (1) | MY130058A (en) |
| PL (1) | PL312459A1 (en) |
| RU (1) | RU2123379C1 (en) |
| SA (1) | SA95160489B1 (en) |
| SK (1) | SK696A3 (en) |
| WO (1) | WO1995001830A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6123445A (en) * | 1996-09-16 | 2000-09-26 | Grassi; Frank | Dual stage continuous mixing apparatus |
| US6145728A (en) * | 1999-04-26 | 2000-11-14 | Worktools, Inc. | Compact simplified staple gun mechanism |
| FR2958203B1 (en) * | 2010-04-02 | 2012-09-07 | Saint Gobain Pont A Mousson | INTERIOR COATING INSTALLATION OF A PIPE ELEMENT AND USE THEREOF |
| ES2544987T3 (en) * | 2010-04-02 | 2015-09-07 | Saint-Gobain Pam | Installation of interior lining of a corresponding channeling element and use |
| EP2789677A1 (en) | 2013-04-12 | 2014-10-15 | Kymi Baltic Consulting Oü | Torrefaction plant, its operation and maintenance |
| US10259140B1 (en) * | 2018-10-19 | 2019-04-16 | Red Dog Mobile Shelters, Llc | Portable concrete mixer for hydrating and mixing concrete mix containing gravel aggregate in a continuous process |
| US11285639B2 (en) | 2020-01-30 | 2022-03-29 | Red Dog Mobile Shelters, Llc | Portable mixer for hydrating and mixing cementitious mix in a continuous process |
| RU2749267C1 (en) * | 2020-05-25 | 2021-06-07 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Тульский государственный университет" (ТулГУ) | Method of producing a mixture of tubular components and apparatus for implementation thereof |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR705338A (en) * | 1930-02-10 | 1931-06-04 | Method and device for coating pipes with a protective material by centrifugation | |
| US2002701A (en) * | 1933-05-25 | 1935-05-28 | Mcwane Cast Iron Pipe Co | Method of and apparatus for lining metal pipes |
| US3682447A (en) * | 1970-10-12 | 1972-08-08 | Supraton Bruchmann & Zucker Kg | Apparatus for producing dispersions or solutions from a liquid component and a solid or pasty component |
| US4164597A (en) * | 1976-07-27 | 1979-08-14 | Midcon Pipeline Equipment Co. | Method of mixing and spraying concrete onto pipe |
| FR2414952A1 (en) * | 1978-01-20 | 1979-08-17 | Ligouzat Pierre | DEVICE FOR THE CONTINUOUS MIXING OF SOLID PRODUCTS IN THE DIVIDED STATE AND LIQUID PRODUCTS |
| US4194844A (en) * | 1978-02-13 | 1980-03-25 | Northern Telecom Limited | Multiple powder conveyor system |
| FR2443277A2 (en) * | 1978-12-07 | 1980-07-04 | Ligouzat Pierre | Mixer for continuous mixing of solids and liq. - having pipe contg. helicoidal feeder discharging into second, coaxial, pipe contg. helicoidal feeder giving instantaneous lump-free mixing |
| US4492478A (en) * | 1981-09-18 | 1985-01-08 | Yasuro Ito | Method and apparatus for applying mortar or concrete |
| SU1278486A2 (en) * | 1985-03-12 | 1986-12-23 | Белорусский Государственный Институт По Проектированию Водохозяйственного И Мелиоративного Строительства | Pump-mixer |
| US5176869A (en) * | 1989-04-06 | 1993-01-05 | Nippon Shokubai Co., Ltd. | Method of manufacturing an inner lined pipe |
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1993
- 1993-07-07 FR FR9308587A patent/FR2707204B1/en not_active Expired - Lifetime
-
1994
- 1994-06-07 US US08/571,907 patent/US5810470A/en not_active Expired - Lifetime
- 1994-07-06 HU HU9503676A patent/HUT74538A/en unknown
- 1994-07-06 RU RU96102780A patent/RU2123379C1/en not_active IP Right Cessation
- 1994-07-06 CA CA002165428A patent/CA2165428A1/en not_active Abandoned
- 1994-07-06 PL PL94312459A patent/PL312459A1/en unknown
- 1994-07-06 EP EP94921687A patent/EP0707512A1/en not_active Withdrawn
- 1994-07-06 AU AU72304/94A patent/AU7230494A/en not_active Abandoned
- 1994-07-06 SK SK6-96A patent/SK696A3/en unknown
- 1994-07-06 CZ CZ9632A patent/CZ3296A3/en unknown
- 1994-07-06 WO PCT/FR1994/000829 patent/WO1995001830A1/en not_active Application Discontinuation
- 1994-07-06 MY MYPI94001760A patent/MY130058A/en unknown
- 1994-07-06 MX MX9405138A patent/MX9405138A/en unknown
- 1994-07-07 EG EG40194A patent/EG20403A/en active
-
1995
- 1995-12-31 SA SA95160489A patent/SA95160489B1/en unknown
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1996
- 1996-01-04 BG BG99998A patent/BG99998A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO1995001830A1 (en) | 1995-01-19 |
| CA2165428A1 (en) | 1995-01-08 |
| AU7230494A (en) | 1995-02-06 |
| FR2707204B1 (en) | 1995-08-18 |
| MX9405138A (en) | 1995-01-31 |
| FR2707204A1 (en) | 1995-01-13 |
| HU9503676D0 (en) | 1996-02-28 |
| SA95160489B1 (en) | 2005-12-26 |
| HUT74538A (en) | 1997-01-28 |
| CZ3296A3 (en) | 1996-08-14 |
| EP0707512A1 (en) | 1996-04-24 |
| EG20403A (en) | 1999-02-28 |
| MY130058A (en) | 2007-05-31 |
| BG99998A (en) | 1996-05-31 |
| US5810470A (en) | 1998-09-22 |
| RU2123379C1 (en) | 1998-12-20 |
| PL312459A1 (en) | 1996-04-29 |
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