NL55877C - - Google Patents
Info
- Publication number
- NL55877C NL55877C NL88969A NL88969A NL55877C NL 55877 C NL55877 C NL 55877C NL 88969 A NL88969 A NL 88969A NL 88969 A NL88969 A NL 88969A NL 55877 C NL55877 C NL 55877C
- Authority
- NL
- Netherlands
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C7/00—Engines of flexible-wall type
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/04—Electrodes; Screens
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/22—Means for obtaining or maintaining the desired pressure within the tube
- H01J17/26—Means for producing, introducing, or replenishing gas or vapour during operation of the tube
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
- H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
- H01J31/121—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen tubes for oscillography
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
- H01J37/32018—Glow discharge
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Analytical Chemistry (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Furnace Details (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB179741D DE740453C (de) | 1937-08-27 | 1937-08-27 | Elektrischer, mittels Glimmentladung beheizter Ofen |
Publications (1)
Publication Number | Publication Date |
---|---|
NL55877C true NL55877C (xx) | 1944-03-15 |
Family
ID=25944803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL88969A NL55877C (xx) | 1937-08-27 | 1938-07-22 |
Country Status (5)
Country | Link |
---|---|
US (1) | US2219612A (xx) |
DE (1) | DE740453C (xx) |
FR (1) | FR841938A (xx) |
GB (1) | GB504097A (xx) |
NL (1) | NL55877C (xx) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2431887A (en) * | 1940-01-16 | 1947-12-02 | Penning Frans Michel | Electric device and method for heating materials |
DE1142158B (de) * | 1956-05-09 | 1963-01-10 | Wolfram Ferdinand Schultz | Vorrichtung zur Vermeidung des Beschlagens von Schauglaesern, vorzugsweise an erhitzten Druckbehaeltern |
DE1121771B (de) * | 1956-07-27 | 1962-01-11 | Stauffer Chemical Co | Vakuumschmelzvorrichtung, in der das zu behandelnde Material mit Hilfe eines elektrischen Gasentladungsvorganges, bei gleichzeitiger Zufuhr einer regelbaren Menge Gas in den Entladungsbereich, auf Schmelzhitze aufheizbar ist, und Verfahren zum Betrieb dieser Vorrichtung |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE375235C (de) * | 1923-05-08 | Franz Skaupy Dr | Elektrischer Ofen zum Erhitzen in ihn einzubringender Gegenstaende |
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1937
- 1937-08-27 DE DEB179741D patent/DE740453C/de not_active Expired
-
1938
- 1938-07-14 US US219294A patent/US2219612A/en not_active Expired - Lifetime
- 1938-07-22 NL NL88969A patent/NL55877C/xx active
- 1938-08-09 FR FR841938D patent/FR841938A/fr not_active Expired
- 1938-08-26 GB GB25093/38A patent/GB504097A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR841938A (fr) | 1939-06-01 |
US2219612A (en) | 1940-10-29 |
DE740453C (de) | 1943-10-21 |
GB504097A (en) | 1939-04-19 |