CA2028432A1 - Pompe pour puits d'eau - Google Patents
Pompe pour puits d'eauInfo
- Publication number
- CA2028432A1 CA2028432A1 CA2028432A CA2028432A CA2028432A1 CA 2028432 A1 CA2028432 A1 CA 2028432A1 CA 2028432 A CA2028432 A CA 2028432A CA 2028432 A CA2028432 A CA 2028432A CA 2028432 A1 CA2028432 A1 CA 2028432A1
- Authority
- CA
- Canada
- Prior art keywords
- casing
- rocker arm
- well
- gears
- chain
- 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.)
- Granted
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
- F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
- F04B47/02—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level
- F04B47/024—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level actuated by muscle power
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2028432 CA2028432C (fr) | 1990-10-24 | 1990-10-24 | Pompe pour puits d'eau |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2028432 CA2028432C (fr) | 1990-10-24 | 1990-10-24 | Pompe pour puits d'eau |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2028432A1 true CA2028432A1 (fr) | 1992-04-25 |
CA2028432C CA2028432C (fr) | 1994-10-25 |
Family
ID=4146246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2028432 Expired - Fee Related CA2028432C (fr) | 1990-10-24 | 1990-10-24 | Pompe pour puits d'eau |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2028432C (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106642439A (zh) * | 2015-10-29 | 2017-05-10 | 艾美特电器(九江)有限公司 | 手动控制水泵上下移动的水箱组件 |
-
1990
- 1990-10-24 CA CA 2028432 patent/CA2028432C/fr not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106642439A (zh) * | 2015-10-29 | 2017-05-10 | 艾美特电器(九江)有限公司 | 手动控制水泵上下移动的水箱组件 |
Also Published As
Publication number | Publication date |
---|---|
CA2028432C (fr) | 1994-10-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |