JPH0126932B2 - - Google Patents
Info
- Publication number
- JPH0126932B2 JPH0126932B2 JP57001876A JP187682A JPH0126932B2 JP H0126932 B2 JPH0126932 B2 JP H0126932B2 JP 57001876 A JP57001876 A JP 57001876A JP 187682 A JP187682 A JP 187682A JP H0126932 B2 JPH0126932 B2 JP H0126932B2
- Authority
- JP
- Japan
- Prior art keywords
- container
- probe
- wall
- tip
- magnetic field
- Prior art date
- 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
- 239000000523 sample Substances 0.000 claims description 43
- 230000005291 magnetic effect Effects 0.000 claims description 20
- 239000003302 ferromagnetic material Substances 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 description 9
- 238000004804 winding Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000005294 ferromagnetic effect Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work aligning cylindrical work; Clamping devices therefor
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Feeding Of Articles To Conveyors (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK24981A DK145777C (da) | 1981-01-20 | 1981-01-20 | Mekanisme til orientering af beholdere |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57137098A JPS57137098A (en) | 1982-08-24 |
| JPH0126932B2 true JPH0126932B2 (enExample) | 1989-05-25 |
Family
ID=8091409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57001876A Granted JPS57137098A (en) | 1981-01-20 | 1982-01-11 | Device for positioning cylindrical vessel |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4494070A (enExample) |
| EP (1) | EP0057512B1 (enExample) |
| JP (1) | JPS57137098A (enExample) |
| DE (1) | DE3271710D1 (enExample) |
| DK (1) | DK145777C (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19635349C1 (de) * | 1996-08-31 | 1998-05-20 | Mfb Werkzeugsysteme Und Anlage | Verfahren und Vorrichtung zur Erkennung der Winkellage einer Eigentümlichkeit in der Kontur einer Außenfläche eines im wesentlichen zylindrischen Körpers |
| FR2935480B1 (fr) * | 2008-08-27 | 2010-10-15 | Sabatier | Orientation angulaire d'une piece metallique telle que virole, seau, bidon, conteneur ou analogue. |
| CN113084413B (zh) * | 2021-06-08 | 2021-09-07 | 山东奥扬新能源科技股份有限公司 | 一种瓶体加工用焊接装置 |
| CN114850743B (zh) * | 2022-07-06 | 2022-09-09 | 烟台市特种设备检验研究院 | 斜角管材焊接设备 |
| CN119282549B (zh) * | 2024-10-22 | 2025-05-02 | 山东涌聚重工有限公司 | 一种用于压力容器加工的焊接装置 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3141952A (en) * | 1961-02-01 | 1964-07-21 | United Aircraft Corp | Electronic seam follower |
| US3305711A (en) * | 1962-08-22 | 1967-02-21 | Api Instr Company | Apparatus for positioning a pipe sample circumferentially by sensing of disturbancesin a null plane between oppositely polarized exciter coils |
| US3233231A (en) * | 1963-04-23 | 1966-02-01 | Sundstrand Corp | Machine tool |
| US3430134A (en) * | 1966-08-26 | 1969-02-25 | Magnaflux Corp | Weld tracker system having magnetically isolated pickup coils |
| JPS559655B2 (enExample) * | 1971-08-17 | 1980-03-11 | ||
| US3921065A (en) * | 1974-02-15 | 1975-11-18 | Wendell G Rawlins | Magnetic sensor for detecting flaws on one surface of roller bearing |
| JPS5240624B2 (enExample) * | 1974-02-21 | 1977-10-13 | ||
| JPS5514145A (en) * | 1978-07-17 | 1980-01-31 | Nippon Kokan Kk <Nkk> | Weld seam center determining method |
| US4384252A (en) * | 1979-05-11 | 1983-05-17 | The Bendix Corporation | Cup shaped magnetic pickoff for use with a variable reluctance motion sensing system |
-
1981
- 1981-01-20 DK DK24981A patent/DK145777C/da active
-
1982
- 1982-01-07 US US06/337,949 patent/US4494070A/en not_active Expired - Fee Related
- 1982-01-11 JP JP57001876A patent/JPS57137098A/ja active Granted
- 1982-01-12 EP EP82300159A patent/EP0057512B1/en not_active Expired
- 1982-01-12 DE DE8282300159T patent/DE3271710D1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57137098A (en) | 1982-08-24 |
| EP0057512A3 (en) | 1983-08-03 |
| DE3271710D1 (en) | 1986-07-24 |
| EP0057512A2 (en) | 1982-08-11 |
| DK24981A (da) | 1982-07-21 |
| DK145777C (da) | 1983-08-22 |
| US4494070A (en) | 1985-01-15 |
| DK145777B (da) | 1983-02-28 |
| EP0057512B1 (en) | 1986-06-18 |
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