DE133740C - - Google Patents
Info
- Publication number
- DE133740C DE133740C DE1901133740D DE133740DA DE133740C DE 133740 C DE133740 C DE 133740C DE 1901133740 D DE1901133740 D DE 1901133740D DE 133740D A DE133740D A DE 133740DA DE 133740 C DE133740 C DE 133740C
- Authority
- DE
- Germany
- Prior art keywords
- lamps
- venting
- pump
- vented
- hand
- 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 - Lifetime
Links
- 238000013022 venting Methods 0.000 claims description 7
- 238000005086 pumping Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 230000000750 progressive effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010079 rubber tapping Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
- H01K3/22—Exhausting, degassing, filling, or cleaning vessels
- H01K3/24—Machines therefor
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Jigs For Machine Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT12506D AT12506B (forum.php) | 1901-06-13 | 1902-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE133740C true DE133740C (forum.php) |
Family
ID=401915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1901133740D Expired - Lifetime DE133740C (forum.php) | 1901-06-13 | 1901-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE133740C (forum.php) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3021878A (en) * | 1956-09-17 | 1962-02-20 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Exhaust machine for lamp and radio bulbs and the like |
-
1901
- 1901-06-13 DE DE1901133740D patent/DE133740C/de not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3021878A (en) * | 1956-09-17 | 1962-02-20 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Exhaust machine for lamp and radio bulbs and the like |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE133740C (forum.php) | ||
| US1101494A (en) | Automatic switch for flashers, &c. | |
| DE618027C (de) | Stromrueckgewinnungsschaltung | |
| DE355815C (de) | Elektrisches Flammenfeuerzeug | |
| DE152134C (forum.php) | ||
| DE179200C (de) | Verfahren zur Erhöhung der Nutzbrenndauer elektrischer Glühlampen | |
| DE389851C (de) | Beleuchtungsvorrichtung fuer photographische, insbesondere Kinoaufnahmen | |
| DE200647C (forum.php) | ||
| DE187762C (forum.php) | ||
| DE122781C (de) | Selbstthaetige stromschlufvorrichtung fuer bogenlichtstromkreise | |
| DE396716C (de) | Elektrische Mehrfachbogenlampe | |
| DE251013C (forum.php) | ||
| DE159831C (forum.php) | ||
| DE942074C (de) | Warnvorrichtung | |
| DE209583C (forum.php) | ||
| DE629010C (de) | Lichtwandschalter, insbesondere Drehschalter, mit Ausruestung zum Regeln der Lichtstaerke | |
| DE618044C (de) | Verfahren zum Zuenden von gleichstromgespeisten elektrischen Gas- oder Dampfentladungsroehren | |
| DE712127C (de) | Schaltungsweise fuer zwei abwechselnd benutzte Kinoprojektoren | |
| AT61286B (de) | Hebelschalter für Drehstrom. | |
| DE47752C (de) | Schaltvorrichtung für Signalapparate | |
| DE391627C (de) | Druckluftgeblaese fuer zahnaerztliche Zwecke | |
| DE26834C (de) | Einrichtung zur Aenderung der Licht- stärke elektrischer Glühlampen während des Stromdurchganges | |
| DE182057C (forum.php) | ||
| DE653190C (de) | Fernschalter mit umsteuerbarem Antriebsmotor und Rueckmeldeeinrichtung | |
| AT117620B (de) | Vorrichtung zum Strom- bzw. Wattsparen für elektrische Beleuchtung. |