| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 221 | Restoring damaged areas of enamel layer in steel tanks - by spraying abrasive agent, esp. corundum, applying protection layer by plasma or detonation spraying etc. | DE4021466 | 1990-07-05 | DE4021466A1 | 1992-01-09 | VERZICHT DES ERFINDERS AUF NENNUNG |
| In this method the affected site is subjected to the effects of a sprayed abrasive agent, esp corundum, blasted on by air or water pressure or a mixt. of the two. The area in the immediate vicinity of the damage (2-30 mm around the periphery) is also cleansed by blasting with a shape-edged abrasive. The protective layer is applied next by plasma or detonation spraying, powder-flame or wire-flame or electric arc methods. The pores of the covering layer thus produced are then closed by mechanical working esp. brushing with a metallic or non-metal powder. Alternatively, the pore closing can be effected by a sealant, esp. one based on poly-methylmethacrylate or epoxy resin. USE/ADVANTAGE - Useful for mending steel tanks coated with enamel, as used in the food industry. Cheap and simple method. | ||||||
| 222 | IMPROVED CORROSION PROTECTION OF MARINE STRUCTURES | GB9112499 | 1991-06-11 | GB9112499D0 | 1991-07-31 | |
| 223 | GLASS-CERAMIC COATINGS FOR TITANIUM ALUMINIDE SURFACES | CA2023657 | 1990-08-20 | CA2023657A1 | 1991-02-22 | ANDRUS RONALD L; MACDOWELL JOHN F |
| An article of manufacture comprising protectively coated titanium aluminide, and a method for making it, wherein the protective coating is an adherent crystalline alkaline earth silicate glass-ceramic coating having a composition consisting essentially, in weight percent on the oxide basis, of about 20-75% total of oxides selected in amounts not exceeding the indicated proportions from the group consisting of up to about 50% BaO, 55% SrO, and 35% CaO, 25-60% of SiO2 and, as optional constituents, 0-25% MnO, 0-20% MgO, and 0-30% total of other compatible bivalent and trivalent metal oxides. The coating is applied as a continuous glassy coating and is converted to a crystalline glass-ceramic coating by heat treatment. | ||||||
| 224 | METHOD FOR ENAMELLING A PLATE METAL OBJECT AND THE OBJECT OBTAINED | GB9008099 | 1990-04-10 | GB9008099D0 | 1990-06-06 | |
| 225 | 'MO ELIMINATING MICRODEFECTS IN COATINGS | SU4224752 | 1987-02-05 | SU1497277A1 | 1989-07-30 | ZEMBAKHIDZE REVEZ T; SAMKHARADZE RAMAZ G; GEGECHKORI TENGIZ A |
| 226 | MX19334882 | 1982-06-29 | MX159287A | 1989-05-12 | DAUSON SAMUEL | |
| 227 | SCREW-IN SEALING DEVICE | SU4041450 | 1986-03-24 | SU1430409A1 | 1988-10-15 | ZELENKEVICH OLEG A |
| 228 | PROCESS FOR DECORATING, MARKING AND ENGRAVING ARTICLES WITH ENAMELED SURFACE USING LASER BEAM | YU198385 | 1985-12-18 | YU198385A | 1988-04-30 | SCHUMACHER B; KUEHN W |
| 229 | DD28727386 | 1986-02-24 | DD247028A1 | 1987-06-24 | GALLE WILFRIED; KUEHN WOLFGANG; POESCHMANN HELMUT | |
| 230 | Method for sealing a metal electrode into an enamel layer | DE3542028 | 1985-11-28 | DE3542028A1 | 1987-06-04 | HORSCH RUDI |
| A method for sealing a metal electrode into an enamel layer on a metallic carrier is described, the metal electrode being exposed on the surface of the enamel layer and being connected in an electrically conductive manner to a conductor embedded in the enamel layer. In order to produce a point of contact of the metal electrode with the embedded conductor, there is ground in the enamel surface a location whose volume is partly filled with a mixture which consists of metal powder and enamel powder and touches the connection point to the conductor. A metal platelet is pressed onto the mixture. In order to form an electrically conductive connection of sintered metal powder, a first firing pass is then carried out, and after enamel powder has been applied along the edge of the metal platelet and over the surface of the sintered metal, a second firing pass is carried out. The metal platelet preferably consists of rhodium and has a diameter of approximately 2 mm. | ||||||
| 231 | VERFAHREN ZUR HERSTELLUNG POROESER UEBERZUEGE ODER POROESER KOERPER AUS KERAMIK, GLASKERAMIK ODER GLAS. | AT84102499 | 1984-03-08 | AT22062T | 1986-09-15 | HORSCH RUDI |
| 232 | Method for producing thick-film structures | DE3502370 | 1985-01-25 | DE3502370A1 | 1986-07-31 | SMERNOS STAUROS DIPL CHEM DR; RICHTER HORST DIPL CHEM DR; THAIDIGSMANN OTTO |
| Readily solderable thick-film structures on metal substrates coated with an enamel layer are obtained by using a glass-free paste and firing above the softening temperature of the enamel. | ||||||
| 233 | A method of decorating, marking, engraving or the like of objects with enamelled surfaces by means of a laser beam. | NL8503201 | 1985-11-20 | NL8503201A | 1986-07-16 | |
| 234 | VERFAHREN ZUR HERSTELLUNG EINER METALLISCHEN SCHICHT AUF GLASARTIGEN SUBSTRATOBERFLAECHEN. | CH399983 | 1983-07-21 | CH655923A5 | 1986-05-30 | OKSTAJNER TOMISLAV |
| 235 | IT6808385 | 1985-12-20 | IT8568083A0 | 1985-12-20 | SCHUMACHERUND BERNDPETER; KUHN WOLFGANG | |
| 236 | INSERT AND METHOD FOR REPARING THE ENAMELING DEFECTS ORIGINATED ON PIPE STUBS OF ENAMELED CHEMICAL INDUSTRIAL EQUIPMENTS | HU10583 | 1983-01-13 | HU186241B | 1985-06-28 | BERKES JOZSEF; NAGY LASZLO; KOCSIS ISTVAN |
| 237 | DE3231546C2 - | DE3231546 | 1982-08-25 | DE3231546C2 | 1985-01-10 | SCHULMEYER, HERBERT GEORG, 6101 MESSEL, DE |
| 238 | DURABLE CERAMIC ENAMEL SPANDRELS | GB8218708 | 1982-06-29 | GB2106263B | 1984-12-12 | DAUSON SAMUEL |
| 239 | DE3309332C1 - | DE3309332 | 1983-03-16 | DE3309332C1 | 1984-05-24 | HORSCH, RUDI, 6831 NEULUSSHEIM, DE |
| 240 | FR2446328B1 - | FR8000544 | 1980-01-11 | FR2446328B1 | 1984-05-11 | |
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