GB412886A - Improvements in lubricating devices - Google Patents
Improvements in lubricating devicesInfo
- Publication number
- GB412886A GB412886A GB3756/34A GB375634A GB412886A GB 412886 A GB412886 A GB 412886A GB 3756/34 A GB3756/34 A GB 3756/34A GB 375634 A GB375634 A GB 375634A GB 412886 A GB412886 A GB 412886A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- lubricator
- cup
- cylinder
- spring
- 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
- F16N9/00—Arrangements for supplying oil or unspecified lubricant from a moving reservoir or the equivalent
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressor (AREA)
Abstract
412,886. Force - feed lubricating. PRUVOT, H. E. N., 30, Rue des Epis, Sotteville-les-Rouen, Seine-Inferieure, France. July 15, 1933, No. 3756/34. Convention date, July 18, 1932. Divided on 412,421. [Class 12 (iii).] A moving part of a machine is lubricated by a lubricator 3 having an accumulator chamber 10 accommodating a spring-pressed piston 11. Oil under pressure is admitted to the cylinder 10 through a pipe 1 and non-return valve 7. The cylinder 10 has a hole 17 through which lubricant escapes when the cylinder is fully charged. A valve housing 19 having a delivery nozzle 27 is secured to the lubricator 3, the valve 21 being held on its seat by a spring 22. The part of the machine to be lubricated, e.g. the small end of a connecting-rod, carries a cup 35 having a cam member 38. When the cup 35, in its reciprocating movement, lies below the nozzle 27, the cam 38 engages a roller 33 on a bell-crank 31, and the valve 21 is opened so that a charge of lubricant passes from the lubricator to the cup 35. The lubricator 3 may have a test screw 5, which, when loosened, allows lubricant to flow through an orifice 6, and the nozzle 27 may have a spring-pressed valve 28. The means for operating the valve 21 may include movementreducing means, such as a pawl and ratchet mechanism, so that the valve 21 is opened once for a definite number of strokes of the cup 35.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR412886X | 1932-07-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB412886A true GB412886A (en) | 1934-07-05 |
Family
ID=8897820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3756/34A Expired GB412886A (en) | 1932-07-18 | 1933-07-15 | Improvements in lubricating devices |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB412886A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299420A (en) * | 2015-12-01 | 2016-02-03 | 朱滨 | Lubricating equipment for strip-shaped part |
-
1933
- 1933-07-15 GB GB3756/34A patent/GB412886A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299420A (en) * | 2015-12-01 | 2016-02-03 | 朱滨 | Lubricating equipment for strip-shaped part |
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