JPH025146B2 - - Google Patents
Info
- Publication number
- JPH025146B2 JPH025146B2 JP57139965A JP13996582A JPH025146B2 JP H025146 B2 JPH025146 B2 JP H025146B2 JP 57139965 A JP57139965 A JP 57139965A JP 13996582 A JP13996582 A JP 13996582A JP H025146 B2 JPH025146 B2 JP H025146B2
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- spray gun
- plasma spray
- refrigerant
- liquid
- 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
- 239000007921 spray Substances 0.000 claims description 58
- 239000003507 refrigerant Substances 0.000 claims description 56
- 238000001816 cooling Methods 0.000 claims description 33
- 239000007789 gas Substances 0.000 claims description 24
- 238000010891 electric arc Methods 0.000 claims description 14
- 238000002242 deionisation method Methods 0.000 claims description 13
- 239000002826 coolant Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 150000002500 ions Chemical class 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 12
- 230000003116 impacting effect Effects 0.000 claims 1
- 230000003628 erosive effect Effects 0.000 description 8
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
- B05B7/22—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc
- B05B7/222—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/28—Cooling arrangements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
- H05H1/34—Details, e.g. electrodes, nozzles
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
- H05H1/34—Details, e.g. electrodes, nozzles
- H05H1/3478—Geometrical details
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Electromagnetism (AREA)
- Geometry (AREA)
- Plasma Technology (AREA)
- Nozzles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US292764 | 1981-08-14 | ||
| US06/292,764 US4405853A (en) | 1981-08-14 | 1981-08-14 | Plasma spray gun with cooling fin nozzle and deionizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5836672A JPS5836672A (ja) | 1983-03-03 |
| JPH025146B2 true JPH025146B2 (en:Method) | 1990-01-31 |
Family
ID=23126089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57139965A Granted JPS5836672A (ja) | 1981-08-14 | 1982-08-13 | 冷却ひれ付きノズルを備えたプラズマスプレ−ガン |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4405853A (en:Method) |
| EP (1) | EP0072407B1 (en:Method) |
| JP (1) | JPS5836672A (en:Method) |
| CA (1) | CA1166442A (en:Method) |
| DE (1) | DE3270082D1 (en:Method) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4659899A (en) * | 1984-10-24 | 1987-04-21 | The Perkin-Elmer Corporation | Vacuum-compatible air-cooled plasma device |
| JP2755499B2 (ja) * | 1991-04-03 | 1998-05-20 | 三菱電機株式会社 | 薄膜形成装置 |
| US5444209A (en) * | 1993-08-11 | 1995-08-22 | Miller Thermal, Inc. | Dimensionally stable subsonic plasma arc spray gun with long wearing electrodes |
| US5455401A (en) * | 1994-10-12 | 1995-10-03 | Aerojet General Corporation | Plasma torch electrode |
| DE102006038134B4 (de) | 2006-08-16 | 2009-08-20 | Kjellberg Finsterwalde Plasma Und Maschinen Gmbh | Plasmabrennerkopf, Plasmabrennerschaft und Plasmabrenner |
| WO2008101226A1 (en) * | 2007-02-16 | 2008-08-21 | Hypertherm, Inc. | Gas-cooled plasma arc cutting torch |
| DE102008018530B4 (de) * | 2008-04-08 | 2010-04-29 | Kjellberg Finsterwalde Plasma Und Maschinen Gmbh | Düse für einen flüssigkeitsgekühlten Plasmabrenner, Anordnung aus derselben und einer Düsenkappe sowie flüssigkeitsgekühlter Plasmabrenner mit einer derartigen Anordnung |
| US8640974B2 (en) | 2010-10-25 | 2014-02-04 | General Electric Company | System and method for cooling a nozzle |
| US20120097756A1 (en) * | 2010-10-25 | 2012-04-26 | General Electric Company | System and method for cooling a nozzle |
| JP6469023B2 (ja) * | 2013-01-31 | 2019-02-13 | エリコン メテコ（ユーエス）インコーポレイテッド | 最適化された熱ノズル及び同ノズルを使用する方法 |
| CZ308964B6 (cs) * | 2018-09-30 | 2021-10-20 | B&Bartoni, spol. s r.o. | Sestava trysky s adaptérem pro použití v kapalinou chlazeném dvouplynovém plazmovém hořáku |
| EP4112218A1 (de) | 2021-06-30 | 2023-01-04 | FRONIUS INTERNATIONAL GmbH | Schweisskomponenten-kühlsystem mit einer einrichtung zur desionierung der kühlflüssigkeit, und schweisskomponente mit einem solchen schweisskomponenten-kühlsystem |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB966743A (en) * | 1960-01-15 | 1964-08-12 | Babcock & Wilcox Ltd | Improvements in nuclear power plant |
| US3627965A (en) * | 1966-01-21 | 1971-12-14 | Emanuel Zweig | Ionizing method and apparatus |
| US3627925A (en) * | 1969-12-31 | 1971-12-14 | Ibm | Beam velocity correction for flying spot optical scanners |
| US3641308A (en) * | 1970-06-29 | 1972-02-08 | Chemetron Corp | Plasma arc torch having liquid laminar flow jet for arc constriction |
| US3684911A (en) * | 1970-08-25 | 1972-08-15 | Giancarlo Perugini | Plasma-jet generator for versatile applications |
| US3914573A (en) * | 1971-05-17 | 1975-10-21 | Geotel Inc | Coating heat softened particles by projection in a plasma stream of Mach 1 to Mach 3 velocity |
| CA1105569A (en) * | 1977-10-18 | 1981-07-21 | Ivan A. Kuznetsov | Plasma arc torch head |
| US4293755A (en) * | 1978-10-23 | 1981-10-06 | General Instrument Corporation | Method of cooling induction-heated vapor deposition apparatus and cooling apparatus therefor |
| US4236059A (en) * | 1978-11-03 | 1980-11-25 | United Technologies Corporation | Thermal spray apparatus |
-
1981
- 1981-08-14 US US06/292,764 patent/US4405853A/en not_active Expired - Lifetime
-
1982
- 1982-06-14 CA CA000405105A patent/CA1166442A/en not_active Expired
- 1982-06-25 EP EP82105656A patent/EP0072407B1/en not_active Expired
- 1982-06-25 DE DE8282105656T patent/DE3270082D1/de not_active Expired
- 1982-08-13 JP JP57139965A patent/JPS5836672A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CA1166442A (en) | 1984-05-01 |
| US4405853A (en) | 1983-09-20 |
| EP0072407A2 (en) | 1983-02-23 |
| EP0072407B1 (en) | 1986-03-26 |
| EP0072407A3 (en) | 1983-09-07 |
| JPS5836672A (ja) | 1983-03-03 |
| DE3270082D1 (en) | 1986-04-30 |
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