GB403274A - Improvements in lubricating systems - Google Patents
Improvements in lubricating systemsInfo
- Publication number
- GB403274A GB403274A GB11450/33A GB1145033A GB403274A GB 403274 A GB403274 A GB 403274A GB 11450/33 A GB11450/33 A GB 11450/33A GB 1145033 A GB1145033 A GB 1145033A GB 403274 A GB403274 A GB 403274A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pressure
- air
- piston
- control device
- lubricant
- 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
- 230000001050 lubricating effect Effects 0.000 title abstract 2
- 239000000314 lubricant Substances 0.000 abstract 5
- 241000283153 Cetacea Species 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
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
- F16N27/00—Proportioning devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Confectionery (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
403,274. Lubricators. BEAUDOUIN, M. J. L. P., 12, Boulevard Pereire, and BALEINE, G. D. DE, 42, Avenue Rapp, both in Paris. April 19, 1933, No. 11450. Convention date, April 25, 1932. [Class 12 (iii).] In a lubricating system having a number of feed control devices 3 supplied by a common source each of which has an air chamber 1 into which lubricant is forced during a high pressure period so that the air inside is compressed, the pressure of the air forcing lubricant to the outlet 8 of the chamber and to a delivery conduit 11 when the high pressure at the source is reduced or cut-off, a pressure control device 4 in each feed control device closes the conduit 11 when the air pressure has fallen to a predetermined value, so that the amount of lubri - cant delivered depends upon the difference between the maximum pressure of the source of lubricant and the minimum pressure permitted within the air chamber. In Fig. 3, the air chamber is formed in a tube 1 preferably of glass held in a body 3 by a member 2. The body 3 has a bore containing the pressure control device or piston 4 which is pressed on its inlet side by a spring 6 having an adjustable abutment member 7 and is constantly in communication at its outlet end with the outlet 8 by reason of a stop screw 5. Lubricant admitted at 12 passes into the bore, through an inlet 9 past the ball valve 10 and into the air chamber. The inlet pressure acts on both ends of the piston 4 so that the spring 6 maintains it against the stop 5. On releasing the inlet pressure, the air pressure forces back the piston 4, Fig. 7, so that the delivery conduit 11 is uncovered, the passage 9 being closed by the valve 10 and subsequently by the piston 4. Fig. 7 also shows a slight modification in which the stop member 5 is replaced by a member 14 which guides a rod 15 having a head 17 constantly urged towards the member 14 by a spring 16. This arrangement enables an extra supply to be delivered to any single control device by merely pushing the rod 15 inwardly.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU403274X | 1932-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB403274A true GB403274A (en) | 1933-12-21 |
Family
ID=19732680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11450/33A Expired GB403274A (en) | 1932-04-25 | 1933-04-19 | Improvements in lubricating systems |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB403274A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005055697B4 (en) * | 2005-11-23 | 2011-12-29 | Allmendinger Elektromechanik Gmbh | Device for metered delivery of a fluid and device with such a device |
-
1933
- 1933-04-19 GB GB11450/33A patent/GB403274A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005055697B4 (en) * | 2005-11-23 | 2011-12-29 | Allmendinger Elektromechanik Gmbh | Device for metered delivery of a fluid and device with such a device |
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