GB360073A - A new and improved electrically-operated unit for imparting intermittent percussion or reciprocatory movements - Google Patents
A new and improved electrically-operated unit for imparting intermittent percussion or reciprocatory movementsInfo
- Publication number
- GB360073A GB360073A GB2378030A GB2378030A GB360073A GB 360073 A GB360073 A GB 360073A GB 2378030 A GB2378030 A GB 2378030A GB 2378030 A GB2378030 A GB 2378030A GB 360073 A GB360073 A GB 360073A
- Authority
- GB
- United Kingdom
- Prior art keywords
- core
- coil
- plunger
- new
- conical
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D11/00—Portable percussive tools with electromotor or other motor drive
- B25D11/06—Means for driving the impulse member
- B25D11/064—Means for driving the impulse member using an electromagnetic drive
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wind Motors (AREA)
- Reciprocating Pumps (AREA)
- Electromagnetic Pumps, Or The Like (AREA)
Abstract
360,073. Electrically-actuated pumps. JONES, H. D., Market House, Aberavon, Port Talbot, Glamorgan. Aug. 8, 1930, No. 23780. [Class 102 (i).] A reciprocating motor applicable to actuating a pump comprises a coil mounted between the base and a transverse ring of a rectangular framework, a conical core portion projecting from the base into the coil, and a magnetic plunger having a conical recess to co-operate with the conical core and surrounded by a compression spring to return the plunger. In the form shown in Fig. 1, the bars 4, 5 of the framework 1, to which the transverse guide 13 is attached, support the coil 8 and core 9 and serve as guides for the moving member 6 which has a conically recessed core member 10 and which transmits power to a pump plunger. Alternatively the coil and core may be mounted on the sliding member. In the form shown in Fig. 2, the movable member is guided on the bars 4,- 5 of the frame by the flange 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2378030A GB360073A (en) | 1930-08-08 | 1930-08-08 | A new and improved electrically-operated unit for imparting intermittent percussion or reciprocatory movements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2378030A GB360073A (en) | 1930-08-08 | 1930-08-08 | A new and improved electrically-operated unit for imparting intermittent percussion or reciprocatory movements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB360073A true GB360073A (en) | 1931-11-05 |
Family
ID=10201190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2378030A Expired GB360073A (en) | 1930-08-08 | 1930-08-08 | A new and improved electrically-operated unit for imparting intermittent percussion or reciprocatory movements |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB360073A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3130332A (en) * | 1959-03-19 | 1964-04-21 | Rheinmetall Gmbh | Electric impulse generator for the detonation of charges |
| FR2473107A1 (en) * | 1979-08-17 | 1981-07-10 | Dobson Park Ind | PERCUSSION TOOL FOR MINES AND CAREERS |
-
1930
- 1930-08-08 GB GB2378030A patent/GB360073A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3130332A (en) * | 1959-03-19 | 1964-04-21 | Rheinmetall Gmbh | Electric impulse generator for the detonation of charges |
| FR2473107A1 (en) * | 1979-08-17 | 1981-07-10 | Dobson Park Ind | PERCUSSION TOOL FOR MINES AND CAREERS |
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