GB867584A - Dual-line lubrication systems - Google Patents
Dual-line lubrication systemsInfo
- Publication number
- GB867584A GB867584A GB31119/57A GB3111957A GB867584A GB 867584 A GB867584 A GB 867584A GB 31119/57 A GB31119/57 A GB 31119/57A GB 3111957 A GB3111957 A GB 3111957A GB 867584 A GB867584 A GB 867584A
- Authority
- GB
- United Kingdom
- Prior art keywords
- line
- valve
- pressure
- actuates
- ram
- 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
-
- 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
- F16N25/04—Distributing equipment with or without proportioning devices with rotary distributing member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Harvester Elements (AREA)
Abstract
867,584. Force-feed lubricating. DE LIMON HULME & CO. Oct. 4, 1957 [Nov. 7, 1956], No. 31119/57. Class 12 (3). In a dual-line lubrication system, means are provided for relieving pressure in both feed lines A, B simultaneously during a rest interval in order to reduce leakage from them through the feeders V. The system comprises a five connection, four position rotary valve 2 which in the position shown, connects the feed line A with a relief valve R 2 and the feed line B with a pump PF. After actuating the feeders V and thereby supplying lubricant to the righthand delivery lines L, the rise in pressure actuates a ram 1 which rotates the valve through 90 degrees and thus reverses the connections to the feed lines A and B. Lubricant is then delivered to the left-hand delivery lines L and the subsequent rise in pressure in line A actuates the ram 1 which rotates the valve 2 through a further 90 degrees, whereby both lines A and B are put in communication with an outlet R 1 . Also a projection 3 on the plug 2 actuates a switch S which sets a timer T to stop the pump for a predetermined rest interval. On re-starting, the rise in pressure in the pump outlet actuates the ram 1 which rotates the valve 2 through another 90 degrees, whereby line A is re-connected with the pump and the line B is connected with the outlet R 1 . A further pressure rise ensues and the ram 1 rotates the valve through yet another 90 degrees. Non-return valves may be located in the left-hand delivery lines L.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE867584X | 1956-11-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB867584A true GB867584A (en) | 1961-05-10 |
Family
ID=6802158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB31119/57A Expired GB867584A (en) | 1956-11-07 | 1957-10-04 | Dual-line lubrication systems |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB867584A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3724600A (en) * | 1971-07-29 | 1973-04-03 | Us Navy | Submarine outboard greasing system |
FR2435658A1 (en) * | 1978-09-07 | 1980-04-04 | Limon Fluhme & Co De | Chain lubricator with oil pump - feeds squirts of pulsed oil to distribution points at pinions |
-
1957
- 1957-10-04 GB GB31119/57A patent/GB867584A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3724600A (en) * | 1971-07-29 | 1973-04-03 | Us Navy | Submarine outboard greasing system |
FR2435658A1 (en) * | 1978-09-07 | 1980-04-04 | Limon Fluhme & Co De | Chain lubricator with oil pump - feeds squirts of pulsed oil to distribution points at pinions |
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