CH620375A5 - - Google Patents
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- Publication number
- CH620375A5 CH620375A5 CH373474A CH373474A CH620375A5 CH 620375 A5 CH620375 A5 CH 620375A5 CH 373474 A CH373474 A CH 373474A CH 373474 A CH373474 A CH 373474A CH 620375 A5 CH620375 A5 CH 620375A5
- Authority
- CH
- Switzerland
- Prior art keywords
- circuit
- voltage
- control circuit
- resistor
- output
- Prior art date
Links
- 239000007921 spray Substances 0.000 claims description 22
- 239000003990 capacitor Substances 0.000 claims description 17
- 238000012544 monitoring process Methods 0.000 claims description 13
- 230000009849 deactivation Effects 0.000 claims description 12
- 238000005507 spraying Methods 0.000 claims description 10
- 238000007600 charging Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000004913 activation Effects 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 2
- 239000004065 semiconductor Substances 0.000 claims 2
- 230000004043 responsiveness Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 238000004804 winding Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000007786 electrostatic charging Methods 0.000 description 1
- 238000009503 electrostatic coating Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/003—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for electrostatic apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/08—Plant for applying liquids or other fluent materials to objects
- B05B5/10—Arrangements for supplying power, e.g. charging power
Landscapes
- Electrostatic Spraying Apparatus (AREA)
- Protection Of Static Devices (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Nozzles (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00344685A US3809955A (en) | 1973-03-26 | 1973-03-26 | Safety circuit for electrostatic spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH620375A5 true CH620375A5 (enrdf_load_html_response) | 1980-11-28 |
Family
ID=23351565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH373474A CH620375A5 (enrdf_load_html_response) | 1973-03-26 | 1974-03-18 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3809955A (enrdf_load_html_response) |
| JP (1) | JPS572392B2 (enrdf_load_html_response) |
| CA (1) | CA1001713A (enrdf_load_html_response) |
| CH (1) | CH620375A5 (enrdf_load_html_response) |
| DE (1) | DE2414524C2 (enrdf_load_html_response) |
| FR (1) | FR2223873B1 (enrdf_load_html_response) |
| GB (1) | GB1461480A (enrdf_load_html_response) |
| IT (1) | IT1007651B (enrdf_load_html_response) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3300027A1 (de) * | 1983-01-03 | 1984-07-05 | Hermann Behr & Sohn Gmbh & Co, 7121 Ingersheim | Anlage zum erzeugen elektrischer hochspannung fuer farbspritzkabinen |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2620164C2 (de) * | 1976-05-07 | 1978-07-06 | Ionit Anstalt Bernhard Berghaus, Vaduz | Verfahren und Vorrichtung zur Überwachung von stromstarken Glimmentladungen |
| DE3138645A1 (de) * | 1981-09-29 | 1983-04-14 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | "elektronische ueberstromschutzvorrichtung" |
| JPS59133570A (ja) * | 1983-01-20 | 1984-07-31 | Sharp Corp | コロナ放電器の異常検出装置 |
| US4688644A (en) * | 1986-04-14 | 1987-08-25 | Graco Inc. | Ignition and fire suppressor |
| DE3709510A1 (de) * | 1987-03-23 | 1988-10-06 | Behr Industrieanlagen | Verfahren zur betriebssteuerung einer elektrostatischen beschichtungsanlage |
| DE3709509A1 (de) * | 1987-03-23 | 1988-10-06 | Behr Industrieanlagen | Ueberwachungssystem fuer eine elektrostatische beschichtungsanlage |
| GB8726783D0 (en) * | 1987-11-16 | 1987-12-23 | Chin Fay Lai | Over current circuit breaker |
| EP0626208B2 (en) * | 1993-04-08 | 2004-09-29 | Nordson Corporation | Power supply for an electrostatic spray gun |
| US5978244A (en) * | 1997-10-16 | 1999-11-02 | Illinois Tool Works, Inc. | Programmable logic control system for a HVDC power supply |
| US6144570A (en) * | 1997-10-16 | 2000-11-07 | Illinois Tool Works Inc. | Control system for a HVDC power supply |
| US20050136733A1 (en) * | 2003-12-22 | 2005-06-23 | Gorrell Brian E. | Remote high voltage splitter block |
| DE102015215402A1 (de) * | 2015-08-12 | 2017-02-16 | Gema Switzerland Gmbh | Steuerschaltung zum Schutz gegen Funkenentladung |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2509277A (en) * | 1945-04-06 | 1950-05-30 | Ransburg Electro Coating Corp | Control of electrostatic fields |
| DE834263C (de) * | 1951-06-29 | 1952-03-17 | Gen Motors Corp | Elektrisches Entladungssystem und seine Anwendung zur Spritzlackierung |
| BE715685A (enrdf_load_html_response) * | 1967-07-06 | 1968-10-16 | ||
| US3641971A (en) * | 1967-09-01 | 1972-02-15 | Arvid C Walberg | Apparatus for preventing arcing in an electrostatic coating system |
| US3725738A (en) * | 1968-12-17 | 1973-04-03 | V Sokolsky | Device for preventing a corona discharge from assuming the form of a spark discharge in electrostatic painting apparatus |
| US3544844A (en) * | 1969-07-11 | 1970-12-01 | Hipotronics | Interlocked operation control and overload protective circuit system |
-
1973
- 1973-03-26 US US00344685A patent/US3809955A/en not_active Expired - Lifetime
-
1974
- 1974-03-14 FR FR7408734A patent/FR2223873B1/fr not_active Expired
- 1974-03-18 CH CH373474A patent/CH620375A5/de not_active IP Right Cessation
- 1974-03-20 CA CA195,470A patent/CA1001713A/en not_active Expired
- 1974-03-25 GB GB1312974A patent/GB1461480A/en not_active Expired
- 1974-03-26 DE DE2414524A patent/DE2414524C2/de not_active Expired
- 1974-03-26 JP JP3316374A patent/JPS572392B2/ja not_active Expired
- 1974-04-08 IT IT20843/74A patent/IT1007651B/it active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3300027A1 (de) * | 1983-01-03 | 1984-07-05 | Hermann Behr & Sohn Gmbh & Co, 7121 Ingersheim | Anlage zum erzeugen elektrischer hochspannung fuer farbspritzkabinen |
Also Published As
| Publication number | Publication date |
|---|---|
| US3809955A (en) | 1974-05-07 |
| CA1001713A (en) | 1976-12-14 |
| FR2223873A1 (enrdf_load_html_response) | 1974-10-25 |
| DE2414524C2 (de) | 1984-11-29 |
| JPS49128950A (enrdf_load_html_response) | 1974-12-10 |
| IT1007651B (it) | 1976-10-30 |
| JPS572392B2 (enrdf_load_html_response) | 1982-01-16 |
| DE2414524A1 (de) | 1974-10-10 |
| GB1461480A (en) | 1977-01-13 |
| FR2223873B1 (enrdf_load_html_response) | 1981-05-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |