JPS5730228B2 - - Google Patents
Info
- Publication number
- JPS5730228B2 JPS5730228B2 JP13557375A JP13557375A JPS5730228B2 JP S5730228 B2 JPS5730228 B2 JP S5730228B2 JP 13557375 A JP13557375 A JP 13557375A JP 13557375 A JP13557375 A JP 13557375A JP S5730228 B2 JPS5730228 B2 JP S5730228B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D21/00—Arrangement of monitoring devices; Arrangement of safety devices
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/44—Refractory linings
- C21C5/441—Equipment used for making or repairing linings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/026—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring distance between sensor and object
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Measurement Of Optical Distance (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7414531A SE414347B (sv) | 1974-11-20 | 1974-11-20 | Anordning for att meta avstandet till en punkt pa den egenstralande innerveggen i en ugn |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5173461A JPS5173461A (cg-RX-API-DMAC7.html) | 1976-06-25 |
| JPS5730228B2 true JPS5730228B2 (cg-RX-API-DMAC7.html) | 1982-06-28 |
Family
ID=20322748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13557375A Expired JPS5730228B2 (cg-RX-API-DMAC7.html) | 1974-11-20 | 1975-11-10 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4227802A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS5730228B2 (cg-RX-API-DMAC7.html) |
| DE (1) | DE2551965C3 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2292214A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1516336A (cg-RX-API-DMAC7.html) |
| SE (1) | SE414347B (cg-RX-API-DMAC7.html) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE7813291L (sv) * | 1978-12-27 | 1980-06-28 | Aga Ab | Forfarande for att overvaka en blestermasugn |
| JPS55146015A (en) * | 1979-05-02 | 1980-11-14 | Ebara Corp | Non-contact measuring method for surface level and its measuring unit |
| US4708482A (en) * | 1982-02-22 | 1987-11-24 | Armco Inc. | Method and apparatus for measuring wear in the lining of refractory furnaces |
| US5127736A (en) * | 1982-02-22 | 1992-07-07 | Armco Inc. | Apparatus for measuring wear in the lining of refractory furnaces |
| US4687335A (en) * | 1985-12-09 | 1987-08-18 | Atlantic Richfield Company | Temperature compensation means for a radiometer |
| US4893933A (en) * | 1987-09-30 | 1990-01-16 | Armco Inc. | Automatic BOF vessel remaining lining profiler and method |
| GB9003221D0 (en) * | 1990-02-13 | 1990-04-11 | Optical Measuring Systems Limi | Electronic distance measurement |
| SE468109B (sv) * | 1991-03-12 | 1992-11-02 | Geotronics Ab | Arrangemang foer uppmaetning av det inre av ett gloedande kaerl |
| US5212738A (en) * | 1991-04-12 | 1993-05-18 | Martin Marietta Magnesia Specialties Inc. | Scanning laser measurement system |
| FI94906C (fi) * | 1993-05-21 | 1995-11-10 | Rautaruukki Oy | Menetelmä kääntöakselilla ja suuaukolla varustetun säiliön vuorauksen kulumisen mittaamiseksi |
| FI94907C (fi) * | 1993-12-29 | 1995-11-10 | Rautaruukki Oy | Menetelmä optista säteilyä lähettävän ja vastaanottavan mittalaitteen asemoimiseksi säiliön vuorauksen kulumismittauksessa |
| US5491553A (en) * | 1994-06-01 | 1996-02-13 | Phillips Kiln Service Company Of Canada, Ltd. | Triple laser rotary kiln alignment system |
| JP2001317938A (ja) * | 2000-05-01 | 2001-11-16 | Asahi Optical Co Ltd | 光波距離計を有する測量機 |
| GB0013833D0 (en) * | 2000-06-08 | 2000-07-26 | Renishaw Plc | Gas laser and optical system |
| US20030103540A1 (en) * | 2001-12-05 | 2003-06-05 | Yu Zheng | Fabry-perot laser |
| DE10223284A1 (de) * | 2002-05-24 | 2003-12-11 | Specialty Minerals Michigan | Verfahren zum Reparieren einer Schutzauskleidung eines Industriellen Reaktions- oder Transportgefäßes |
| CN201298079Y (zh) * | 2008-11-17 | 2009-08-26 | 南京德朔实业有限公司 | 激光测距装置 |
| JP6227220B2 (ja) | 2010-12-27 | 2017-11-08 | Ｊｆｅスチール株式会社 | 炉壁形状測定装置、炉壁形状測定システム、および炉壁形状測定方法 |
| CN103658624B (zh) * | 2012-09-17 | 2016-08-10 | 中冶宝钢技术服务有限公司 | 钢包透气砖熔损测量方法及装置 |
| PL2789960T3 (pl) * | 2013-04-12 | 2019-06-28 | Refractory Intellectual Property Gmbh & Co. Kg | Sposób określania stanu ogniotrwałej okładziny metalurgicznego naczynia do topienia |
| US10935320B2 (en) | 2013-04-12 | 2021-03-02 | Refractory Intellectual Property Gmbh & Co. Kg | Method for determining the state of a refractory lining of a metallurgical vessel for molten metal in particular |
| DE202018101270U1 (de) * | 2017-03-13 | 2018-03-15 | Primetals Technologies Austria GmbH | Sonde für eine Sublanze mit Entfernungsmesser |
| CN110174053B (zh) * | 2019-05-31 | 2021-04-09 | 天津铁厂有限公司 | 转炉炉口开口度小于炉膛半径时炉膛尺寸的测量方法 |
| CN110186374B (zh) * | 2019-05-31 | 2021-04-09 | 天津铁厂有限公司 | 转炉炉口开口度大于炉膛半径时炉膛尺寸的测量方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3832056A (en) * | 1972-03-13 | 1974-08-27 | Aga Corp | Distance measuring device using electro-optical techniques |
| US3802775A (en) * | 1972-09-05 | 1974-04-09 | Us Navy | Rapidly, continuously and synchronously tuned laser and laser detector |
-
1974
- 1974-11-20 SE SE7414531A patent/SE414347B/xx not_active IP Right Cessation
-
1975
- 1975-10-21 GB GB43137/75A patent/GB1516336A/en not_active Expired
- 1975-11-10 JP JP13557375A patent/JPS5730228B2/ja not_active Expired
- 1975-11-18 FR FR7535152A patent/FR2292214A1/fr active Granted
- 1975-11-19 DE DE2551965A patent/DE2551965C3/de not_active Expired
-
1977
- 1977-04-18 US US05/788,346 patent/US4227802A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1516336A (en) | 1978-07-05 |
| FR2292214A1 (fr) | 1976-06-18 |
| SE7414531L (sv) | 1976-05-21 |
| DE2551965C3 (de) | 1979-04-12 |
| DE2551965A1 (de) | 1976-08-12 |
| US4227802A (en) | 1980-10-14 |
| FR2292214B1 (cg-RX-API-DMAC7.html) | 1982-10-22 |
| DE2551965B2 (de) | 1978-08-17 |
| JPS5173461A (cg-RX-API-DMAC7.html) | 1976-06-25 |
| SE414347B (sv) | 1980-07-21 |