GB593634A - Improvements in or relating to lubricant pressure control devices for bearings - Google Patents
Improvements in or relating to lubricant pressure control devices for bearingsInfo
- Publication number
- GB593634A GB593634A GB1517645A GB1517645A GB593634A GB 593634 A GB593634 A GB 593634A GB 1517645 A GB1517645 A GB 1517645A GB 1517645 A GB1517645 A GB 1517645A GB 593634 A GB593634 A GB 593634A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lubricant
- valve
- pressure
- bearing
- plug
- 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
- 239000000314 lubricant Substances 0.000 title abstract 5
- 210000002445 Nipples Anatomy 0.000 abstract 3
- 230000001276 controlling effect Effects 0.000 abstract 1
- 239000004519 grease Substances 0.000 abstract 1
- 230000001050 lubricating Effects 0.000 abstract 1
- 230000001105 regulatory 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
- F16N21/00—Conduits; Junctions; Fittings for lubrication apertures
- F16N21/02—Lubricating nipples
Abstract
593,634. Lubricators. UNI-GUN LUBRICATING EQUIPMENT, Ltd., and MARTONFALVY, I. C. June 14, 1945, No. 15176. [Class 12 (iii)] A device for controlling the lubricant pressure in a bearing comprises a valve chamber attached to the bearing as by the threaded hole for the usual lubricant nipple and having a relief valve giving communications to the atmosphere, the seating for such relief valve being formed in the passageway of the valve chamber leading, to the conduit by which the bearing surface is fed. The form shown is adapted for supply of lubricant by a grease gun or the like applied to a nipple portion 13 having a non- return valve 9. The relief valve is provided by a sleeve 22 with a shoulder 18 pressed downwardly by a spring 19 and sliding on a guide stem 21 which depends from a plug 20 screwed into the housing 10. A passageway 14 extends through this plug and stem for the passage of lubricant from the nipple to the bearing by the outlet spigot 11. The shouldered portion of the sleeve on its underside engages a valve seating 15. With excessive pressure in the housing the sleeve, due to the larger exposed area of its underface, will rise against the spring pressure to give d:rect communication to the atmosphere through a port 17. The pressure is regulated by screwing the plug 20 in or out by means of a screwdriver slot 23.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB593634A true GB593634A (en) | 1947-10-22 |
Family
ID=1731316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1517645A Expired GB593634A (en) | 1945-06-14 | Improvements in or relating to lubricant pressure control devices for bearings |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB593634A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2611450A (en) * | 1951-01-27 | 1952-09-23 | Gen Electric | Lubricant fitting |
| US2720283A (en) * | 1951-03-05 | 1955-10-11 | Robert K Lares | Lubricant fitting |
| DE1176430B (en) * | 1961-08-15 | 1964-08-20 | Bbc Brown Boveri & Cie | Arrangement for lubricating a roller bearing |
-
1945
- 1945-06-14 GB GB1517645A patent/GB593634A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2611450A (en) * | 1951-01-27 | 1952-09-23 | Gen Electric | Lubricant fitting |
| US2720283A (en) * | 1951-03-05 | 1955-10-11 | Robert K Lares | Lubricant fitting |
| DE1176430B (en) * | 1961-08-15 | 1964-08-20 | Bbc Brown Boveri & Cie | Arrangement for lubricating a roller bearing |
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