NL22654C - - Google Patents
Info
- Publication number
- NL22654C NL22654C NL30367A NL30367A NL22654C NL 22654 C NL22654 C NL 22654C NL 30367 A NL30367 A NL 30367A NL 30367 A NL30367 A NL 30367A NL 22654 C NL22654 C NL 22654C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/38—Exhausting, degassing, filling, or cleaning vessels
- H01J9/385—Exhausting vessels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F9/00—Diffusion pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Prevention Of Fouling (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE334077D BE334077A (pl) | 1925-06-02 | ||
| NL30367A NL22654C (pl) | 1925-06-02 | 1925-06-02 | |
| US100708A US1676302A (en) | 1925-06-02 | 1926-04-08 | Exhaust machine |
| DEN25882D DE466639C (de) | 1925-06-02 | 1926-05-08 | Vorrichtung zur Entlueftung der Birnen elektrischer Gluehlampen und aehnlicher Vakuumgefaesse |
| FR32504D FR32504E (fr) | 1925-06-02 | 1926-05-10 | Dispositif destiné à faire le vide à l'intérieur des ampoules pour les lampes électriques et à l'intérieur d'autres objets |
| GB13832/26A GB253112A (en) | 1925-06-02 | 1926-06-01 | Improvements in or relating to exhausting devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL30367A NL22654C (pl) | 1925-06-02 | 1925-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL22654C true NL22654C (pl) | 1929-10-15 |
Family
ID=19781190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL30367A NL22654C (pl) | 1925-06-02 | 1925-06-02 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US1676302A (pl) |
| BE (1) | BE334077A (pl) |
| DE (1) | DE466639C (pl) |
| FR (1) | FR32504E (pl) |
| GB (1) | GB253112A (pl) |
| NL (1) | NL22654C (pl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2450243A (en) * | 1942-09-19 | 1948-09-28 | Continental Can Co | Container sealing machine having seaming mechanism actuated by fluid pressure operated means responsive to vacuum |
| US2808857A (en) * | 1954-12-23 | 1957-10-08 | Gen Electric | Exhaust machine |
-
0
- BE BE334077D patent/BE334077A/xx unknown
-
1925
- 1925-06-02 NL NL30367A patent/NL22654C/xx active
-
1926
- 1926-04-08 US US100708A patent/US1676302A/en not_active Expired - Lifetime
- 1926-05-08 DE DEN25882D patent/DE466639C/de not_active Expired
- 1926-05-10 FR FR32504D patent/FR32504E/fr not_active Expired
- 1926-06-01 GB GB13832/26A patent/GB253112A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE334077A (pl) | |
| US1676302A (en) | 1928-07-10 |
| GB253112A (en) | 1926-10-14 |
| DE466639C (de) | 1928-10-11 |
| FR32504E (fr) | 1928-01-24 |