BE812093A - Procede et appareil servant a former une conicite interne dans les parois d'un corps tubulaire - Google Patents
Procede et appareil servant a former une conicite interne dans les parois d'un corps tubulaireInfo
- Publication number
- BE812093A BE812093A BE141835A BE141835A BE812093A BE 812093 A BE812093 A BE 812093A BE 141835 A BE141835 A BE 141835A BE 141835 A BE141835 A BE 141835A BE 812093 A BE812093 A BE 812093A
- Authority
- BE
- Belgium
- Prior art keywords
- walls
- forming
- tubular body
- internal tapering
- tapering
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/057—Manufacturing or calibrating the moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C23/00—Tools; Devices not mentioned before for moulding
- B22C23/02—Devices for coating moulds or cores
-
- 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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/02—Local etching
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- ing And Chemical Polishing (AREA)
- Continuous Casting (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/339,484 US4053347A (en) | 1973-03-08 | 1973-03-08 | Method for forming an internal taper in the walls of a sleeve-like body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE812093A true BE812093A (fr) | 1974-09-09 |
Family
ID=23329207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE141835A BE812093A (fr) | 1973-03-08 | 1974-03-08 | Procede et appareil servant a former une conicite interne dans les parois d'un corps tubulaire |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US4053347A (xx) |
| JP (1) | JPS5725635B2 (xx) |
| AR (1) | AR200767A1 (xx) |
| AT (1) | AT329343B (xx) |
| AU (1) | AU467351B2 (xx) |
| BE (1) | BE812093A (xx) |
| BR (1) | BR7401673D0 (xx) |
| CA (1) | CA1017660A (xx) |
| DE (1) | DE2411252A1 (xx) |
| ES (1) | ES424041A1 (xx) |
| FR (1) | FR2220599B1 (xx) |
| GB (1) | GB1468377A (xx) |
| IN (1) | IN140777B (xx) |
| IT (1) | IT1051258B (xx) |
| NL (1) | NL7403189A (xx) |
| YU (1) | YU60474A (xx) |
| ZA (1) | ZA741468B (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4440594A (en) * | 1982-09-29 | 1984-04-03 | Stearns Llewelyn B | Method and apparatus of chemical milling of chemical materials |
| US5051146A (en) * | 1989-08-03 | 1991-09-24 | Lockheed Missiles & Space Company, Inc. | Apparatus for fabricating a graded-groove heat pipe |
| KR0165321B1 (ko) * | 1995-12-27 | 1999-03-20 | 윤종용 | 습식 식각 장비 |
| US5904572A (en) * | 1996-12-24 | 1999-05-18 | Samsung Electronics Co., Ltd. | Wet etching station and a wet etching method adapted for utilizing the same |
| US6419005B1 (en) | 2000-06-29 | 2002-07-16 | Vöest-Alpine Services and Technologies Corporation | Mold cassette and method for continuously casting thin slabs |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2883275A (en) * | 1955-04-08 | 1959-04-21 | Turco Products Inc | Process of removing material from a work piece |
| US2762150A (en) * | 1955-05-02 | 1956-09-11 | Turco Products Inc | Apparatus and process for removing material from a work piece |
| US2881059A (en) * | 1956-03-02 | 1959-04-07 | North American Aviation Inc | Chemical taper milling process |
| US2963415A (en) * | 1956-08-28 | 1960-12-06 | Standard Oil Co | Asphalt blending |
| US3023139A (en) * | 1957-03-16 | 1962-02-27 | Floris Van Tetterode And Jan D | Method of strengthening sheet glass in agitated liquid fluoride bath |
| US3274985A (en) * | 1965-03-19 | 1966-09-27 | Mobil Oil Corp | Fuel supply system |
| US3723268A (en) * | 1967-12-21 | 1973-03-27 | Prod Eng Res Ass | Electrochemical machining |
| US3650959A (en) * | 1970-07-24 | 1972-03-21 | Shipley Co | Etchant for cupreous metals |
| JPS5120972B1 (xx) * | 1971-05-13 | 1976-06-29 |
-
1973
- 1973-03-08 US US05/339,484 patent/US4053347A/en not_active Expired - Lifetime
-
1974
- 1974-03-05 AU AU66271/74A patent/AU467351B2/en not_active Expired
- 1974-03-06 ZA ZA00741468A patent/ZA741468B/xx unknown
- 1974-03-07 AT AT190874A patent/AT329343B/de not_active IP Right Cessation
- 1974-03-07 ES ES424041A patent/ES424041A1/es not_active Expired
- 1974-03-07 BR BR1673/74A patent/BR7401673D0/pt unknown
- 1974-03-07 JP JP2670274A patent/JPS5725635B2/ja not_active Expired
- 1974-03-07 CA CA194,403A patent/CA1017660A/en not_active Expired
- 1974-03-08 FR FR7408034A patent/FR2220599B1/fr not_active Expired
- 1974-03-08 BE BE141835A patent/BE812093A/xx not_active IP Right Cessation
- 1974-03-08 GB GB1054674A patent/GB1468377A/en not_active Expired
- 1974-03-08 AR AR252711A patent/AR200767A1/es active
- 1974-03-08 NL NL7403189A patent/NL7403189A/xx not_active Application Discontinuation
- 1974-03-08 YU YU00604/74A patent/YU60474A/xx unknown
- 1974-03-08 DE DE2411252A patent/DE2411252A1/de not_active Ceased
- 1974-03-11 IN IN508/CAL/74A patent/IN140777B/en unknown
- 1974-03-27 IT IT67987/74A patent/IT1051258B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2220599A1 (xx) | 1974-10-04 |
| AU467351B2 (en) | 1975-11-27 |
| AR200767A1 (es) | 1974-12-13 |
| DE2411252A1 (de) | 1974-09-12 |
| JPS5725635B2 (xx) | 1982-05-31 |
| US4053347A (en) | 1977-10-11 |
| ATA190874A (de) | 1975-07-15 |
| AU6627174A (en) | 1975-09-11 |
| AT329343B (de) | 1976-05-10 |
| FR2220599B1 (xx) | 1978-01-06 |
| CA1017660A (en) | 1977-09-20 |
| ES424041A1 (es) | 1977-01-16 |
| IT1051258B (it) | 1981-04-21 |
| IN140777B (xx) | 1976-12-18 |
| BR7401673D0 (pt) | 1974-11-19 |
| YU60474A (en) | 1983-01-21 |
| NL7403189A (xx) | 1974-09-10 |
| GB1468377A (en) | 1977-03-23 |
| JPS5040435A (xx) | 1975-04-14 |
| ZA741468B (en) | 1975-02-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2337331A1 (fr) | Procede et appareil a ultrasons pour mesurer l'epaisseur de paroi d'elements tubulaires | |
| BE784881A (fr) | Procede et appareil pour former des structures en nid d'abeilles a parois minces | |
| BE809478A (fr) | Procede pour sceller un filtre dans l'embout tubulaire d'un injecteur medical ou l'equivalent | |
| FR2278352A1 (fr) | Appareil pour l'administration de substances pulverulentes | |
| BE770948A (fr) | Procede et appareil pour l'introduction periodique precise de fluide | |
| BE792361A (fr) | Procede et appareil de reliure d'une pile de | |
| FR2291344A1 (fr) | Element prefabrique pour la construction d'ouvrages en tranchee et procede s'y rapportant | |
| BE813121A (fr) | Appareil pour le revetement electrolytique continu d'un feuillard | |
| BE822621A (fr) | Appareil de mesure de la densite de substances solides insolubles dans l'eau | |
| BE790903A (fr) | Procede et appareil pour l'extrusion en continu | |
| BE773131A (fr) | Appareil et procede de construction d'un mur en | |
| BE818437A (fr) | Procede et appareil pour determiner l'epaisseur d'une pelliculede fluide | |
| BE805776A (fr) | Procede et appareil pour le fixage en continu d'impressions et de teintures | |
| BE854979A (fr) | Procede et appareil pour chauffer l'extremite d'un element tubulaire | |
| BE800573R (fr) | Procede et appareil pour l'examen non destructeur d'objets tubulaires ou cylindriques | |
| BE812093A (fr) | Procede et appareil servant a former une conicite interne dans les parois d'un corps tubulaire | |
| BE771754A (fr) | Appareil pour la formation de pieux de sable | |
| BE778497A (fr) | Procede et appareil pour relier l'une a l'autre les extremites abouteesde deux bandes | |
| BE818302A (fr) | Appareil pour la preparation de matieres destinees a l'amendement des sols | |
| BE795852A (fr) | Dispositif pour le remplissage de moules ou d'espaces creux a l'aide d'un melange fluide forme de deux constituants reactionnels | |
| BE840167A (fr) | Appareil pour realiser un profil d'ecoulement uniforme | |
| BE790303A (fr) | Procede pour eviter la formation d'eau residuaire dans la desulfurationdu gaz de cokerie | |
| BE803880A (fr) | Procede et appareil pour souder l'un a l'autre un tube et un manchon en matiere synthetique | |
| BE819364A (fr) | Procede d'oxychloration d'hydrocarbures insatures | |
| CH447849A (fr) | Appareil pour la distribution d'un composé formant joint sur la face interne de la paroi latérale d'une capsule |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: USS ENGINEERS AND CONSULTANTS INC. Effective date: 19840308 |