GB191214039A - - Google Patents
Info
- Publication number
- GB191214039A GB191214039A GBM14039DA GB191214039A GB 191214039 A GB191214039 A GB 191214039A GB M14039D A GBM14039D A GB M14039DA GB 191214039 A GB191214039 A GB 191214039A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oil
- pump
- plunger
- delivery
- stroke
- 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.)
- Active
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
- F16N13/22—Lubricating-pumps with distributing equipment
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Mechanical Engineering (AREA)
Abstract
14,039. Shannon, D. M. June 17. Multiple-delivery piston pumps; indicators. -In a multi-feed lubricator of the type in which each pump plunger delivers alternately to a sight-feed device and to the part to be lubricated, a number of pump cylinders are arranged in a single plane and are controlled by a single rotary valve which makes one revolution for every four strokes of the pump plungers. Fig. 1 shows one of the pump elements in cross-section. The eccentric shaft 3, which operates all the pumps, is driven through gearing at twice the speed of the rotary valve 5, which also controls all the pumps by means of passages drilled therethrough. Upon the first up-stroke of the plunger 1, oil is drawn into the pump through the suction pipe 13 and passage 11. Upon the first delivery stroke, the oil is discharged through a slanting passage in the valve to the pipe 8 and sight-feed device 9, where it drops back into the oil-container. Upon the second up-stroke of the plunger, oil is again drawn through the passage 11 into the pump, and upon the second delivery stroke, the oil is discharged through a second slanting passage in the valve to the delivery pipe 10. The sightfeed device 9 may be dispensed with and each plunger caused to deliver oil to separate parts to be lubricated on alternate strokes. A strokevarying device 4 is provided for regulating the delivery of each plunger.
Publications (1)
Publication Number | Publication Date |
---|---|
GB191214039A true GB191214039A (en) |
Family
ID=1664584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBM14039D Active GB191214039A (en) |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191214039A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2619192A (en) * | 1943-09-20 | 1952-11-25 | Lendax Lubricator Og Maskinind | Pressure lubricator |
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0
- GB GBM14039D patent/GB191214039A/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2619192A (en) * | 1943-09-20 | 1952-11-25 | Lendax Lubricator Og Maskinind | Pressure lubricator |
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