GB229318A - An improved plunger lubricant pump - Google Patents
An improved plunger lubricant pumpInfo
- Publication number
- GB229318A GB229318A GB3973/25A GB397325A GB229318A GB 229318 A GB229318 A GB 229318A GB 3973/25 A GB3973/25 A GB 3973/25A GB 397325 A GB397325 A GB 397325A GB 229318 A GB229318 A GB 229318A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- cylinder
- pistons
- pressure
- oil
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N13/00—Lubricating-pumps
- F16N13/02—Lubricating-pumps with reciprocating piston
- F16N13/06—Actuation of lubricating-pumps
- F16N13/10—Actuation of lubricating-pumps with mechanical drive
- F16N13/14—Actuation of lubricating-pumps with mechanical drive with cam or wobble-plate on shaft parallel to the pump cylinder or cylinders
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
229,318. Michalk, O. Feb. 12, 1924, [Convention date]. Cam-actuated pumps ; revolving-cylinder pumps.-In a lubricating pump comprising a revolving cylinder a in which a plunger k is reciprocated by an axial cam, the ported conical end of the cylinder is pressed against its seat by the pressure of the oil in the delivery pipe # acting through a passage #<1> on a piston c fixed to the cylinder end. If there are several delivery pipes, they are separated from the pressure chamber e by non-return valves g, so that only the oil in the pipe having the highest pressure acts on the piston c. The valves g may be replaced by pistons h, as shown in Fig. 2, which act on the piston c to hold the cylinder to its seat. The ends of the pistons h and the portions of the piston c on which they act may be beveled, or the pistons h may press axially on the piston c. In the Specification as open to inspection under Sect. 91 (3) (a), another form is described in which the piston c is integral with the cylinder a on the end remote from the conical end and the pressure oil enters a chamber behind the piston. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE229318X | 1924-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB229318A true GB229318A (en) | 1925-12-24 |
Family
ID=5867727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3973/25A Expired GB229318A (en) | 1924-02-12 | 1925-02-12 | An improved plunger lubricant pump |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB229318A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101994900A (en) * | 2009-08-24 | 2011-03-30 | 贺勍 | Method for preventing leakage of high-pressure power oil of lubricant pump for concrete pump |
| US8783418B2 (en) | 2004-05-06 | 2014-07-22 | Natasa Enterprises Ltd | Automatic motor driven in-line piston pump lubricator |
-
1925
- 1925-02-12 GB GB3973/25A patent/GB229318A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8783418B2 (en) | 2004-05-06 | 2014-07-22 | Natasa Enterprises Ltd | Automatic motor driven in-line piston pump lubricator |
| CN101994900A (en) * | 2009-08-24 | 2011-03-30 | 贺勍 | Method for preventing leakage of high-pressure power oil of lubricant pump for concrete pump |
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