GB759579A - Improvements in or relating to lubricating systems - Google Patents
Improvements in or relating to lubricating systemsInfo
- Publication number
- GB759579A GB759579A GB25342/54A GB2534254A GB759579A GB 759579 A GB759579 A GB 759579A GB 25342/54 A GB25342/54 A GB 25342/54A GB 2534254 A GB2534254 A GB 2534254A GB 759579 A GB759579 A GB 759579A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bores
- lubricant
- pistons
- storage chambers
- slide valve
- 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
- F16N25/00—Distributing equipment with or without proportioning devices
- F16N25/02—Distributing equipment with or without proportioning devices with reciprocating distributing slide valve
Abstract
759,579. Lubricating systems. BOSCH GES., R. Sept. 1, 1954 [Sept. 5, 1953], No. 25342/54. Class 12 (3). A housing 2 connected by a pipe 1 to a main lubricant supply line and by a pipe 1<SP>1</SP> to other distributers, is formed with cylinder bores 7 accommodating pistons 8. The pistons are spring-pressed and have stop members 9 of different lengths so that the strokes of the pistons vary accordingly. The cylinder bores communicate with a bore 6 containing a slide valve 17 which is formed on the outside with channels 20 and also has an axial bore 18 with transverse bores 19. The valve is pressed against a stop member 29 by a spring 22 fitted in a hole 21, which communicates by an opening 26 with a channel 20. The cylinder bores 7 at their outer ends lead to storage chambers 14 which are fitted with nipples 12 communicating with lubricating points. The storage chambers communicate with inclined bores 15 leading to the bore 6 of the slide valve 17. Lubricant intermittently fed, for example, by a piston pump, is forced through pipe 1 and moves the slide valve 17 to the left. Lubricant also enters the axial bore 18 and transverse bores 19 and eventually the pistons 8 are moved outwardly causing lubricant to be forced out of the storage chambers 14 to the points to be lubricated. When the piston pump ceases its stroke, the slide valve is pressed back to normal position by the spring 22 and lubricant is forced by the return action of the pistons 8 through the channels 20 and inclined bores 15 to the storage chambers 14. In a modification the bores 5, 51 are closed, the screw 28 is removed and connection is made to a hand operated or mechanically operated piston pump withdrawing lubricant from a reservoir.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE759579X | 1953-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB759579A true GB759579A (en) | 1956-10-17 |
Family
ID=6660525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25342/54A Expired GB759579A (en) | 1953-09-05 | 1954-09-01 | Improvements in or relating to lubricating systems |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB759579A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016941A (en) * | 2011-09-20 | 2013-04-03 | 上海航盛实业有限公司 | Viscous grease compensation type pressurized oil separating valve |
-
1954
- 1954-09-01 GB GB25342/54A patent/GB759579A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016941A (en) * | 2011-09-20 | 2013-04-03 | 上海航盛实业有限公司 | Viscous grease compensation type pressurized oil separating valve |
| CN103016941B (en) * | 2011-09-20 | 2015-11-04 | 上海航盛实业有限公司 | The compensation pressurization separating valve of a kind of thick grease |
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