CA2325173A1 - Connecting member for a pump - Google Patents
Connecting member for a pump Download PDFInfo
- Publication number
- CA2325173A1 CA2325173A1 CA 2325173 CA2325173A CA2325173A1 CA 2325173 A1 CA2325173 A1 CA 2325173A1 CA 2325173 CA2325173 CA 2325173 CA 2325173 A CA2325173 A CA 2325173A CA 2325173 A1 CA2325173 A1 CA 2325173A1
- Authority
- CA
- Canada
- Prior art keywords
- sleeve
- contact surface
- coupling member
- engine
- pump
- 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
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
-
- 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
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/05—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by internal-combustion engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/021—Units comprising pumps and their driving means containing a coupling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
A connector for connecting a pump to a portable engine. The engine being connected to the pump through a shaft extending along a central axis and adapted to be mechanically connected to the engine. The connector includes a first and second coupling members designed to be attached together. The first coupling member including a first contact surface having a plane perpendicular to the central axis, a first sleeve projecting outwardly from the first contact surface. The first sleeve having a radius larger than the radius of the shaft. The first coupling member further including at least one flange projecting inwardly from the sleeve. The flange defines at least one opening. The second coupling member is coaxial to the central axis and is adapted to be installed on the other one of the pump and the engine.
The second coupling member comprises a second contact surface complementary to the first contact surface, a second sleeve projecting outwardly from the second contact surface. The second sleeve having a radius larger than the radius of the shaft. The second coupling member comprises at least one tooth projecting outwardly from the second sleeve.
The tooth is designed to fit in the at least one opening of the first sleeve.
The connector is designed so that when the first and second sleeves are brought together, the at least one tooth is in registry and is adapted to fit within the at least one opening of the first sleeve so to allow rotational engagement between the first and second coupling members and thereby frictionally engage and connect the first and second coupling members together.
The second coupling member comprises a second contact surface complementary to the first contact surface, a second sleeve projecting outwardly from the second contact surface. The second sleeve having a radius larger than the radius of the shaft. The second coupling member comprises at least one tooth projecting outwardly from the second sleeve.
The tooth is designed to fit in the at least one opening of the first sleeve.
The connector is designed so that when the first and second sleeves are brought together, the at least one tooth is in registry and is adapted to fit within the at least one opening of the first sleeve so to allow rotational engagement between the first and second coupling members and thereby frictionally engage and connect the first and second coupling members together.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2325173 CA2325173C (en) | 1999-11-03 | 2000-11-03 | Connecting member for a pump |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002288462A CA2288462A1 (en) | 1999-11-03 | 1999-11-03 | Connecting member for a pump |
CA2,288,462 | 1999-11-03 | ||
CA 2325173 CA2325173C (en) | 1999-11-03 | 2000-11-03 | Connecting member for a pump |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2325173A1 true CA2325173A1 (en) | 2001-05-03 |
CA2325173C CA2325173C (en) | 2004-05-11 |
Family
ID=25681302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2325173 Expired - Fee Related CA2325173C (en) | 1999-11-03 | 2000-11-03 | Connecting member for a pump |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2325173C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2031250A1 (en) * | 2007-08-28 | 2009-03-04 | Itt Manufacturing Enterprises, Inc. | Friction lock design for adjustable pump head to allow for 360° rotation |
WO2009097674A1 (en) * | 2008-02-07 | 2009-08-13 | Ansul Canada Limited | Attachment mechanism |
CN102720662A (en) * | 2012-07-13 | 2012-10-10 | 大大电子实业(深圳)有限公司 | Low-noise cylinder housing |
CN108525038A (en) * | 2018-04-24 | 2018-09-14 | 苏州心擎医疗技术有限公司 | The quick locking and fixed mechanism of blood pump |
EP4170127A1 (en) * | 2021-10-22 | 2023-04-26 | A. u. K. Müller GmbH & Co. KG | Gear wheel pump |
-
2000
- 2000-11-03 CA CA 2325173 patent/CA2325173C/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2031250A1 (en) * | 2007-08-28 | 2009-03-04 | Itt Manufacturing Enterprises, Inc. | Friction lock design for adjustable pump head to allow for 360° rotation |
WO2009097674A1 (en) * | 2008-02-07 | 2009-08-13 | Ansul Canada Limited | Attachment mechanism |
CN102720662A (en) * | 2012-07-13 | 2012-10-10 | 大大电子实业(深圳)有限公司 | Low-noise cylinder housing |
CN102720662B (en) * | 2012-07-13 | 2015-05-06 | 大大电子实业(深圳)有限公司 | Low-noise cylinder housing |
CN108525038A (en) * | 2018-04-24 | 2018-09-14 | 苏州心擎医疗技术有限公司 | The quick locking and fixed mechanism of blood pump |
CN108525038B (en) * | 2018-04-24 | 2023-04-28 | 苏州心擎医疗技术有限公司 | Quick locking and fixing mechanism of blood pump |
EP4170127A1 (en) * | 2021-10-22 | 2023-04-26 | A. u. K. Müller GmbH & Co. KG | Gear wheel pump |
Also Published As
Publication number | Publication date |
---|---|
CA2325173C (en) | 2004-05-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |