FR784146A - Well valve for wooden pump installations - Google Patents
Well valve for wooden pump installationsInfo
- Publication number
- FR784146A FR784146A FR784146DA FR784146A FR 784146 A FR784146 A FR 784146A FR 784146D A FR784146D A FR 784146DA FR 784146 A FR784146 A FR 784146A
- Authority
- FR
- France
- Prior art keywords
- well valve
- pump installations
- wooden
- wooden pump
- installations
- 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
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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT784146X | 1933-11-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR784146A true FR784146A (en) | 1935-07-22 |
Family
ID=3680899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR784146D Expired FR784146A (en) | 1933-11-21 | 1934-11-21 | Well valve for wooden pump installations |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR784146A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6628029B2 (en) | 2000-04-06 | 2003-09-30 | Paolo Astegno | Drive for a roller shutter winding tube |
-
1934
- 1934-11-21 FR FR784146D patent/FR784146A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6628029B2 (en) | 2000-04-06 | 2003-09-30 | Paolo Astegno | Drive for a roller shutter winding tube |
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