BE716841A - - Google Patents
Info
- Publication number
- BE716841A BE716841A BE716841DA BE716841A BE 716841 A BE716841 A BE 716841A BE 716841D A BE716841D A BE 716841DA BE 716841 A BE716841 A BE 716841A
- Authority
- BE
- Belgium
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/16—Filtration; Moisture separation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
- F04B41/02—Pumping installations or systems specially adapted for elastic fluids having reservoirs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
- H01H33/304—Working fluid supplies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Gases (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR111057A FR1538381A (fr) | 1967-06-20 | 1967-06-20 | Installation pour la fourniture d'air comprimé sec, notamment aux disjoncteurs pneumatiques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE716841A true BE716841A (forum.php) | 1968-12-19 |
Family
ID=8633377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE716841D BE716841A (forum.php) | 1967-06-20 | 1968-06-19 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE716841A (forum.php) |
| FR (1) | FR1538381A (forum.php) |
| GB (1) | GB1205864A (forum.php) |
-
1967
- 1967-06-20 FR FR111057A patent/FR1538381A/fr not_active Expired
-
1968
- 1968-06-19 BE BE716841D patent/BE716841A/xx not_active IP Right Cessation
- 1968-06-20 GB GB2934968A patent/GB1205864A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1205864A (en) | 1970-09-23 |
| FR1538381A (fr) | 1968-09-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: GRATZMULLER JEAN L. Effective date: 19870630 |