SI9400082B - Element cevovoda za podzemske kanalizacije, odgovarjajoča podzemska kanalizacija in postopek zaščite takšnega elementa cevovoda - Google Patents
Element cevovoda za podzemske kanalizacije, odgovarjajoča podzemska kanalizacija in postopek zaščite takšnega elementa cevovoda Download PDFInfo
- Publication number
- SI9400082B SI9400082B SI9400082A SI9400082A SI9400082B SI 9400082 B SI9400082 B SI 9400082B SI 9400082 A SI9400082 A SI 9400082A SI 9400082 A SI9400082 A SI 9400082A SI 9400082 B SI9400082 B SI 9400082B
- Authority
- SI
- Slovenia
- Prior art keywords
- layer
- pipeline element
- element according
- piping
- organic
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
- F16L58/04—Coatings characterised by the materials used
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
- C23C28/021—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material including at least one metal alloy layer
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
- C23C28/023—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material only coatings of metal elements only
- C23C28/025—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material only coatings of metal elements only with at least one zinc-based layer
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
- C23C28/028—Including graded layers in composition or in physical properties, e.g. density, porosity, grain size
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/18—After-treatment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12611—Oxide-containing component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
- Y10T428/1393—Multilayer [continuous layer]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Coating By Spraying Or Casting (AREA)
- Laminated Bodies (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Paints Or Removers (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Chemical Treatment Of Metals (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Sewage (AREA)
- Pipeline Systems (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Prostheses (AREA)
- Electrotherapy Devices (AREA)
- Paper (AREA)
Claims (10)
- -1- PATENTNI ZAHTEVKI 1. Element za cevovod na osnovi železa, posebno litega železa, za v zemljo vkopan cevovod, opremljen z zunanjo prevleko, ki vsebuje: prvo porozno plast iz zlitine cink/aluminij, ki vsebuje 5 do 60 % aluminija in na tej prvi plasti, drugo porozno plast, imenovano plast, ki zatesni pore, na osnovi organskega ali mineralnega veziva v vodni fazi, topilu ali prahu, z debelino v območju od 100 do 140 pm.
- 2. Element za cevovod po zahtevku 1, označen s tem, da je organsko vezivo bitumenski lak, smola iz črnega premoga ali organski sintezni produkt.
- 3. Element za cevovod po zahtevku 2, označen s tem, da je organski sintezni produkt epoksidna smola.
- 4. Element za cevovod po zahtevku 1, označen s tem, da je plast, ki zatesni pore, vodni premaz.
- 5. Element za cevovod po zahtevku 1, označen a tem, da je plast iz zlitine predvidena v količini vsaj 200 g/m2.
- 6. Element za cevovod po kateremkoli od zahtevkov 1 do 5, označen s tem, da prevleka razen tega obsega plast iz cinkovega kromata in/ali cinkovega fosfata med omenjeno prvo in drugo plastjo.
- 7. V zemljo vkopan cevovod, ki je sestavljen iz elementov za cevovod po kateremkoli od zahtevkov 1 do 6. -2-
- 8. Postopek za izdelavo elementa za cevovod po kateremkoli od zahtevkov 1 do 6, ki obsega vsaj naslednje faze: (a) nanašanje prve plasti iz zlitine cink/aluminij, ki vsebuje 5 do 60 % aluminija, z obločno metalizacijo; potem (b) nanašanje druge, porozne plasti, imenovane plast, ki zatesni pore, na osnovi organskega ali mineralnega veziva v vodni fazi, topilu ali prahu, z debelino v območju od 100 do 140 pm. za zaščito omenjenega elementa za cevovod na osnovi železa, posebno litega železa, proti koroziji zaradi zemlje. 0. Postopek za izdelavo po zahtevku 8, označen a tem, da se plast iz zlitine nanese v količini vsaj 200 g/m2.
- 10. Postopek po zahtevku O, označen s tem, da se druga plast nanaša z nabrizgavanjem.
- 11. Postopek po zahtevku 8, označen s tem, da med fazami (a) in (b) vsebuje fazo za pretvorbo površine s kromatiranjem in/ ali fosfatiranjem.v p T N I C A JANEŽIČ W *H$0. *ax ' >' Za PONT-A-MOUSSON S.A. 54000 Nancy FRANCIJA :
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9301862A FR2701754B1 (fr) | 1993-02-18 | 1993-02-18 | Elément de tuyauterie pour canalisation enterrée, canalisation enterrée correspondante, et procédé de protection d'un tel élément de tuyauterie. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SI9400082A SI9400082A (en) | 1994-12-31 |
| SI9400082B true SI9400082B (sl) | 2002-02-28 |
Family
ID=9444194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SI9400082A SI9400082B (sl) | 1993-02-18 | 1994-02-17 | Element cevovoda za podzemske kanalizacije, odgovarjajoča podzemska kanalizacija in postopek zaščite takšnega elementa cevovoda |
Country Status (36)
| Country | Link |
|---|---|
| US (1) | US5706866A (sl) |
| EP (1) | EP0686246B1 (sl) |
| JP (1) | JP2726565B2 (sl) |
| KR (1) | KR100313990B1 (sl) |
| CN (1) | CN1041457C (sl) |
| AT (1) | ATE179246T1 (sl) |
| AU (1) | AU679499B2 (sl) |
| BG (1) | BG99884A (sl) |
| BR (1) | BR9406146A (sl) |
| CA (1) | CA2156393C (sl) |
| CZ (1) | CZ285435B6 (sl) |
| DE (1) | DE69418029T2 (sl) |
| DK (1) | DK0686246T3 (sl) |
| DZ (1) | DZ1752A1 (sl) |
| EC (1) | ECSP941041A (sl) |
| EG (1) | EG20407A (sl) |
| ES (1) | ES2130408T3 (sl) |
| FR (1) | FR2701754B1 (sl) |
| GR (1) | GR3030027T3 (sl) |
| HR (1) | HRP940119B1 (sl) |
| HU (1) | HU218445B (sl) |
| LT (1) | LT3551B (sl) |
| MA (1) | MA23114A1 (sl) |
| MX (1) | MX9401293A (sl) |
| NO (1) | NO307272B1 (sl) |
| PL (1) | PL177929B1 (sl) |
| RO (1) | RO115823B1 (sl) |
| RU (1) | RU2105231C1 (sl) |
| SA (1) | SA94140738B1 (sl) |
| SI (1) | SI9400082B (sl) |
| SK (1) | SK100995A3 (sl) |
| TN (1) | TNSN94016A1 (sl) |
| TR (1) | TR27748A (sl) |
| TW (1) | TW264531B (sl) |
| WO (1) | WO1994019640A1 (sl) |
| ZA (1) | ZA941115B (sl) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2729935B2 (ja) * | 1995-10-31 | 1998-03-18 | 大日本塗料株式会社 | 溶射被膜の封孔処理方法及び封孔材料 |
| FR2748278B1 (fr) * | 1996-05-02 | 1998-05-29 | Pont A Mousson | Procede et installation de metallisation de tuyaux en fonte |
| JP3354818B2 (ja) * | 1996-12-20 | 2002-12-09 | 株式会社クボタ | ダクタイル鋳鉄管の外面防食方法 |
| US6253839B1 (en) * | 1999-03-10 | 2001-07-03 | Ti Group Automotive Systems Corp. | Refrigeration evaporator |
| US20040121181A1 (en) * | 2001-05-01 | 2004-06-24 | Call Edwin Young | System for protection of submerged marine surfaces |
| US20060000183A1 (en) * | 2001-12-20 | 2006-01-05 | Farwest Steel Corporation | Method and apparatus for anticorrosive coating |
| CN101134868B (zh) * | 2006-08-31 | 2010-05-12 | 上海宝钢设备检修有限公司 | 一种热喷涂涂层封孔剂及其使用方法 |
| JP4929115B2 (ja) * | 2007-09-28 | 2012-05-09 | 本田技研工業株式会社 | 船外機用塗装金属製品及び同製造方法 |
| TR201006923T1 (tr) | 2008-03-24 | 2011-07-21 | Kubota Corporation | Dış yüzeyi üzerinde korozyon önleyici katmanla donatılan boru, bu borunun üretimi için işlem ve korozyon önleyici katman ıçın kullanılan alaşım tellerin üretimi için işlem. |
| JP5550250B2 (ja) * | 2008-03-24 | 2014-07-16 | 株式会社クボタ | Ｚｎ−Ｓｎ−Ｍｇ系溶射用合金 |
| CN101555988B (zh) * | 2008-04-10 | 2013-06-12 | 中国铝业股份有限公司 | 一种矿浆长距离输送防止结疤方法 |
| KR100969813B1 (ko) | 2009-02-11 | 2010-07-13 | 김창순 | 배수기능이 향상된 그레이팅 및 제조방법 |
| JP5653084B2 (ja) * | 2010-06-25 | 2015-01-14 | 株式会社クボタ | 表面処理が施された鉄系部材および鉄系部材の表面処理方法 |
| FR2992708B1 (fr) * | 2012-06-29 | 2015-03-27 | Saint Gobain Pont A Mousson | Revetement exterieur pour element de tuyauterie enterre a base de fer, element de tuyauterie revetu et procede de depot du revetement |
| FR2994243B1 (fr) | 2012-08-06 | 2016-06-10 | Saint-Gobain Pam | Element de tuyauterie a base de fer pour canalisation enterree, comprenant un revetement exterieur |
| FR3009999B1 (fr) * | 2013-09-02 | 2017-04-21 | Saint-Gobain Pam | Revetement exterieur pour element de tuyauterie enterre a base de fer, element de tuyauterie revetu et procede de depot du revetement. |
| KR101717675B1 (ko) * | 2015-05-14 | 2017-03-17 | 한국주철관공업주식회사 | 방식 처리된 철관의 제조방법 |
| IN2015KO00595A (sl) | 2015-05-28 | 2015-06-19 | Electrosteel Castings Ltd | |
| CN106883738A (zh) * | 2017-03-27 | 2017-06-23 | 德施普科技发展温州有限公司 | 一种具有防腐蚀性能的球墨铸铁管及其制备方法 |
| RU2770158C1 (ru) * | 2020-12-22 | 2022-04-14 | Общество С Ограниченной Ответственностью "Газпром Трансгаз Краснодар" | Способ термохимического восстановления корродированных поверхностей стальных изделий |
| KR102539109B1 (ko) | 2022-11-11 | 2023-06-01 | 주식회사 수성이앤씨 건축사사무소 | 내부 몰탈을 충진한 지중 원형 파이프 구조 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5245552A (en) * | 1975-10-08 | 1977-04-11 | Osaka Gas Co Ltd | Method of preventing corrosion of metallic material liable to be corroded by acid |
| GB2116414B (en) * | 1982-03-12 | 1986-03-19 | Gen Foods Ltd | Instant rice pudding mix |
| GB2117414B (en) * | 1982-03-26 | 1985-11-13 | Usui Kokusai Sangyo Kk | Ferrous substrates hot dip coated with lead alloy |
| FR2558485B1 (fr) * | 1984-01-25 | 1990-07-13 | Rech Applic Electrochimique | Structure metallique poreuse, son procede de fabrication et applications |
| JPS62902U (sl) * | 1985-06-18 | 1987-01-07 | ||
| JPS6220880A (ja) * | 1985-07-19 | 1987-01-29 | Nippon Parkerizing Co Ltd | 亜鉛−アルミニウム合金めつき鋼板の表面処理方法 |
| US4885215A (en) * | 1986-10-01 | 1989-12-05 | Kawasaki Steel Corp. | Zn-coated stainless steel welded pipe |
| JP2719698B2 (ja) * | 1987-04-06 | 1998-02-25 | 臼井国際産業 株式会社 | 耐食性重層被覆金属管 |
| JPS63265627A (ja) * | 1987-04-24 | 1988-11-02 | Sumitomo Metal Ind Ltd | 表面被覆鋼材およびその製造方法 |
| US4869936A (en) * | 1987-12-28 | 1989-09-26 | Amoco Corporation | Apparatus and process for producing high density thermal spray coatings |
| JPH02310357A (ja) * | 1989-05-23 | 1990-12-26 | Matsushita Electric Ind Co Ltd | 物干し台用パイプ |
| US5126210A (en) * | 1989-08-23 | 1992-06-30 | Aluminum Company Of America | Anodic phosphonic/phosphinic acid duplex coating on valve metal surface |
| JPH0753913B2 (ja) * | 1990-11-14 | 1995-06-07 | 新日本製鐵株式会社 | 有機複合めっき鋼板の製造方法 |
| US5300336A (en) * | 1990-12-21 | 1994-04-05 | Shaw Industries Ltd. | High performance composite coating |
| JP2841912B2 (ja) * | 1991-03-29 | 1998-12-24 | 日本鋼管株式会社 | 溶接可能な黒色鋼板 |
| FR2685352A1 (fr) * | 1991-12-24 | 1993-06-25 | Pont A Mousson | Revetement multicouche, avec son procede d'obtention et son application. |
-
1993
- 1993-02-18 FR FR9301862A patent/FR2701754B1/fr not_active Expired - Fee Related
-
1994
- 1994-02-09 MA MA23421A patent/MA23114A1/fr unknown
- 1994-02-13 DZ DZ940011A patent/DZ1752A1/fr active
- 1994-02-15 EG EG9594A patent/EG20407A/xx active
- 1994-02-16 EC EC1994001041A patent/ECSP941041A/es unknown
- 1994-02-17 PL PL94310323A patent/PL177929B1/pl unknown
- 1994-02-17 DE DE69418029T patent/DE69418029T2/de not_active Expired - Lifetime
- 1994-02-17 RO RO95-01487A patent/RO115823B1/ro unknown
- 1994-02-17 TN TNTNSN94016A patent/TNSN94016A1/fr unknown
- 1994-02-17 ES ES94907592T patent/ES2130408T3/es not_active Expired - Lifetime
- 1994-02-17 AT AT94907592T patent/ATE179246T1/de active
- 1994-02-17 AU AU61107/94A patent/AU679499B2/en not_active Ceased
- 1994-02-17 KR KR1019950703456A patent/KR100313990B1/ko not_active IP Right Cessation
- 1994-02-17 WO PCT/FR1994/000181 patent/WO1994019640A1/fr active IP Right Grant
- 1994-02-17 CZ CZ952100A patent/CZ285435B6/cs not_active IP Right Cessation
- 1994-02-17 CN CN94191222A patent/CN1041457C/zh not_active Expired - Lifetime
- 1994-02-17 HU HU9502438A patent/HU218445B/hu unknown
- 1994-02-17 JP JP6518708A patent/JP2726565B2/ja not_active Expired - Lifetime
- 1994-02-17 TW TW083101284A patent/TW264531B/zh active
- 1994-02-17 SK SK1009-95A patent/SK100995A3/sk unknown
- 1994-02-17 EP EP94907592A patent/EP0686246B1/fr not_active Expired - Lifetime
- 1994-02-17 RU RU95122762A patent/RU2105231C1/ru active
- 1994-02-17 DK DK94907592T patent/DK0686246T3/da active
- 1994-02-17 BR BR9406146A patent/BR9406146A/pt not_active IP Right Cessation
- 1994-02-17 SI SI9400082A patent/SI9400082B/sl unknown
- 1994-02-17 CA CA002156393A patent/CA2156393C/fr not_active Expired - Lifetime
- 1994-02-18 TR TR00135/94A patent/TR27748A/xx unknown
- 1994-02-18 HR HR9301862A patent/HRP940119B1/xx not_active IP Right Cessation
- 1994-02-18 ZA ZA941115A patent/ZA941115B/xx unknown
- 1994-02-18 LT LTIP1872A patent/LT3551B/lt not_active IP Right Cessation
- 1994-02-18 MX MX9401293A patent/MX9401293A/es unknown
- 1994-05-30 SA SA94140738A patent/SA94140738B1/ar unknown
-
1995
- 1995-08-14 NO NO953181A patent/NO307272B1/no not_active IP Right Cessation
- 1995-08-17 US US08/516,063 patent/US5706866A/en not_active Expired - Lifetime
- 1995-08-24 BG BG99884A patent/BG99884A/xx unknown
-
1999
- 1999-04-22 GR GR990400882T patent/GR3030027T3/el unknown
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SI9400082B (sl) | Element cevovoda za podzemske kanalizacije, odgovarjajoča podzemska kanalizacija in postopek zaščite takšnega elementa cevovoda | |
| RU95122762A (ru) | Трубчатый элемент для погруженного трубопровода, погруженный трубопровод и способ нанесения покрытия на трубчатый элемент | |
| KR100376612B1 (ko) | 파이프라인용파이프공작요소,해당파이프라인과파이프가공요소의피복에의한보호방법 | |
| TH18547A (th) | ชิ้นส่วนท่อสำหรับระบบท่อฝังดิน ระบบท่อฝังดินชนิดที่ตรงกันและวิธีการสำหรับป้องกันชิ้นส่วนท่อเหล่านั้น | |
| TH9731B (th) | ชิ้นส่วนท่อสำหรับระบบท่อฝังดิน ระบบท่อฝังดินชนิดที่ตรงกันและวิธีการสำหรับป้องกันชิ้นส่วนท่อเหล่านั้น | |
| CN105885675A (zh) | 铺设地下电缆的管道 | |
| YU48691B (sh) | Cevni element na bazi gvoždja, posebno livenog gvoždja, za podzemne cevovode i postupak za zaštitu tog cevnog elementa |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| IF | Valid on the event date |