GB403209A - Improvements relating to electrically operated pumps - Google Patents
Improvements relating to electrically operated pumpsInfo
- Publication number
- GB403209A GB403209A GB29227/32A GB2922732A GB403209A GB 403209 A GB403209 A GB 403209A GB 29227/32 A GB29227/32 A GB 29227/32A GB 2922732 A GB2922732 A GB 2922732A GB 403209 A GB403209 A GB 403209A
- Authority
- GB
- United Kingdom
- Prior art keywords
- armature
- valve
- secured
- pole piece
- diaphragm
- 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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/04—Pumps having electric drive
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Abstract
403,209. Electrically operated pumps. KENT, R. L., and MORRIS, J. N., East Works, Bordesley Green Road, Adderloy Park, Birmingham. Oct. 19, 1932, No. 29227. [Class 102 (i).] In an electrically-operated fuel pump, in which the electro-magnet comprises a winding a on a core b with a cylindrical pole piece c, the disc armature d is guided by means of circular or other struts 12, having spherical ends engaging recesses 10, 11 in the pole piece and armature respectively. A rod m, secured to the armature, operates a snap-over switch, comprising levers f, g pivoted at h and connected at their other ends by a spring i. The lever f carries a contact j co-operating with a contact k mounted on a spring blade l. The pump space is formed between a diaphragm u and a valve-box p, which is secured to a flange o on the pole piece c. The diaphragm is secured to the armature and is clamped between the flange o and the valve-box. The latter contains a filter y and the suction valve q and discharge valve r.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB29227/32A GB403209A (en) | 1932-10-19 | 1932-10-19 | Improvements relating to electrically operated pumps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB29227/32A GB403209A (en) | 1932-10-19 | 1932-10-19 | Improvements relating to electrically operated pumps |
Publications (1)
Publication Number | Publication Date |
---|---|
GB403209A true GB403209A (en) | 1933-12-21 |
Family
ID=10288155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB29227/32A Expired GB403209A (en) | 1932-10-19 | 1932-10-19 | Improvements relating to electrically operated pumps |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB403209A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2521225A1 (en) * | 1982-02-10 | 1983-08-12 | Chemie Filter Gmbh Verfahren | MEMBRANE PUMP WITH ELECTROMAGNETIC ACTUATION |
WO2019029879A1 (en) * | 2017-08-10 | 2019-02-14 | Robert Bosch Gmbh | Magnetic actuator for a conveying unit |
-
1932
- 1932-10-19 GB GB29227/32A patent/GB403209A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2521225A1 (en) * | 1982-02-10 | 1983-08-12 | Chemie Filter Gmbh Verfahren | MEMBRANE PUMP WITH ELECTROMAGNETIC ACTUATION |
WO2019029879A1 (en) * | 2017-08-10 | 2019-02-14 | Robert Bosch Gmbh | Magnetic actuator for a conveying unit |
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