DE2154300B2 - Anordnung zum einleiten einer elektrischen entladung in einer gas- und/oder dampfentladungslampe mit hilfe eines piezoelektrischen elementes - Google Patents
Anordnung zum einleiten einer elektrischen entladung in einer gas- und/oder dampfentladungslampe mit hilfe eines piezoelektrischen elementesInfo
- Publication number
- DE2154300B2 DE2154300B2 DE19712154300 DE2154300A DE2154300B2 DE 2154300 B2 DE2154300 B2 DE 2154300B2 DE 19712154300 DE19712154300 DE 19712154300 DE 2154300 A DE2154300 A DE 2154300A DE 2154300 B2 DE2154300 B2 DE 2154300B2
- Authority
- DE
- Germany
- Prior art keywords
- lamp
- piezoelectric element
- flash lamp
- discharge
- flash
- 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.)
- Pending
Links
- 230000000977 initiatory effect Effects 0.000 title claims description 7
- 238000002485 combustion reaction Methods 0.000 claims description 11
- 239000003990 capacitor Substances 0.000 claims description 8
- 230000035939 shock Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/03—Combinations of cameras with lighting apparatus; Flash units
- G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
- H01J61/547—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode outside the vessel
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/30—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp
- H05B41/32—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp for single flash operation
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B2215/00—Special procedures for taking photographs; Apparatus therefor
- G03B2215/05—Combinations of cameras with electronic flash units
- G03B2215/0514—Separate unit
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B2215/00—Special procedures for taking photographs; Apparatus therefor
- G03B2215/05—Combinations of cameras with electronic flash units
- G03B2215/0514—Separate unit
- G03B2215/056—Connection with camera, e.g. adapter
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B2215/00—Special procedures for taking photographs; Apparatus therefor
- G03B2215/05—Combinations of cameras with electronic flash units
- G03B2215/0564—Combinations of cameras with electronic flash units characterised by the type of light source
- G03B2215/0578—Flashtube mounting
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
- Stroboscope Apparatuses (AREA)
- Spark Plugs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7016114A NL7016114A (enExample) | 1970-11-04 | 1970-11-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2154300A1 DE2154300A1 (de) | 1972-05-10 |
| DE2154300B2 true DE2154300B2 (de) | 1976-08-05 |
Family
ID=19811452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712154300 Pending DE2154300B2 (de) | 1970-11-04 | 1971-11-02 | Anordnung zum einleiten einer elektrischen entladung in einer gas- und/oder dampfentladungslampe mit hilfe eines piezoelektrischen elementes |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5533600Y2 (enExample) |
| BE (1) | BE774867A (enExample) |
| CA (1) | CA1030591A (enExample) |
| CH (1) | CH552928A (enExample) |
| DE (1) | DE2154300B2 (enExample) |
| ES (1) | ES396576A1 (enExample) |
| FR (1) | FR2113558A5 (enExample) |
| GB (1) | GB1347793A (enExample) |
| NL (1) | NL7016114A (enExample) |
| SE (1) | SE372136B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2319746A1 (de) * | 1972-04-24 | 1973-11-15 | Polaroid Corp | Vorrichtung zum zuenden einer einrichtung zum erzeugen von lichtblitzen in verbindung mit einer kamera mit einer einrichtung zum zuenden von blitzlampen |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2101801B (en) * | 1981-07-16 | 1984-10-03 | Ferranti Ltd | Laser apparatus |
| DD218498A1 (de) * | 1983-08-01 | 1985-02-06 | Zeiss Jena Veb Carl | Verfahren und anordnung zur zuendung von laserrohren |
| GB8911915D0 (en) * | 1989-05-24 | 1989-07-12 | Wakefield Stephen R | Improved electrical switching system |
-
1970
- 1970-11-04 NL NL7016114A patent/NL7016114A/xx unknown
-
1971
- 1971-11-01 CH CH1587571A patent/CH552928A/xx not_active IP Right Cessation
- 1971-11-01 SE SE7113865A patent/SE372136B/xx unknown
- 1971-11-01 GB GB5064371A patent/GB1347793A/en not_active Expired
- 1971-11-02 CA CA126,650A patent/CA1030591A/en not_active Expired
- 1971-11-02 ES ES396576A patent/ES396576A1/es not_active Expired
- 1971-11-02 DE DE19712154300 patent/DE2154300B2/de active Pending
- 1971-11-03 BE BE774867A patent/BE774867A/xx unknown
- 1971-11-04 FR FR7139557A patent/FR2113558A5/fr not_active Expired
-
1979
- 1979-10-15 JP JP1979141494U patent/JPS5533600Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2319746A1 (de) * | 1972-04-24 | 1973-11-15 | Polaroid Corp | Vorrichtung zum zuenden einer einrichtung zum erzeugen von lichtblitzen in verbindung mit einer kamera mit einer einrichtung zum zuenden von blitzlampen |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7016114A (enExample) | 1972-05-08 |
| JPS5564300U (enExample) | 1980-05-01 |
| DE2154300A1 (de) | 1972-05-10 |
| GB1347793A (en) | 1974-02-27 |
| JPS5533600Y2 (enExample) | 1980-08-09 |
| FR2113558A5 (enExample) | 1972-06-23 |
| SE372136B (enExample) | 1974-12-09 |
| ES396576A1 (es) | 1974-12-16 |
| CA1030591A (en) | 1978-05-02 |
| CH552928A (de) | 1974-08-15 |
| BE774867A (fr) | 1972-05-03 |
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