GB639296A - Lubricator - Google Patents
LubricatorInfo
- Publication number
- GB639296A GB639296A GB5320/48A GB532048A GB639296A GB 639296 A GB639296 A GB 639296A GB 5320/48 A GB5320/48 A GB 5320/48A GB 532048 A GB532048 A GB 532048A GB 639296 A GB639296 A GB 639296A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plug
- bowl
- air
- oil
- 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
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/30—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the oil being fed or carried along by another fluid
- F16N7/32—Mist lubrication
- F16N7/34—Atomising devices for oil
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
639,296. Air line oilers. NORGREN CO., C. A. Feb. 23, 1948, No. 5320. Convention date, Oct. 10, 1938. [Class 12 (iii)] In a lubricator for a pneumatically-operated device, comprising a valve body 5 having a passageway 7 for a flow of compressed air and a restriction 8, and an oil bowl 6, an air port 17 containing a ball check valve 15 connects the passageway 7 with the interior of the bowl 6 ahead of the restricted portion 8. A plug 14 screwed into the underside of the body 5 houses the ball valve 15 which is held in its normal open position by a spring 16. A syphon 20 has its lower end 20a immersed in the oil, and extends upwardly into a part 5a of the lubricator body 5 to connect with a chamber 21 in the head 5b of the body. An adjustable needle valve 27 is disposed in the chamber 21, and a passage 22 in a threaded plug 23 communicates with the interior of a sight-feed glass 24 which in turn communicates with a port 25 in the restriction 8. The syphon 20 has a ballcheck valve 31 disposed in a plug 29 which is permanently attached to the body 5. The oil bowl 6, which is preferably of transparent material, has an annular flange 9 engaged by a ring 10 which is secured to the body 5 by means of screws. A filler plug 33 is provided. In operation, the Venturi effect causes oil to flow through the passage 20 to the chamber 23 from which it is metered through passages 22, 25, to the passage 7 where it will be atomized by the flow of air or gas and carried to the pneumatic device to be lubricated. When the plug 33 is removed to replenish the oil in the bowl 6, the ball valve 15 closes preventing a rush of air through the lubricator and out through the filler opening. The ball valve 31 also closes preventing the return of lubricant from the upper part of tube 20. A slight leakage of air past ball valve 15 enables the pressure to build up in the bowl 6 after the filler plug 33 has been replaced.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US639296XA | 1938-10-10 | 1938-10-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB639296A true GB639296A (en) | 1950-06-28 |
Family
ID=22052426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5320/48A Expired GB639296A (en) | 1938-10-10 | 1948-02-23 | Lubricator |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB639296A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1190407B (en) * | 1959-04-24 | 1965-04-01 | Enfo Grundlagen Forschungs Ag | Atomizers, especially for lubricants |
DE1214487B (en) * | 1958-12-02 | 1966-04-14 | Boehler & Co Ag Geb | Lubricator for hand-held compressed air devices |
CN110043782A (en) * | 2019-04-25 | 2019-07-23 | 宁波市华益气动工程有限公司 | A kind of oil sprayer with gas supply oiling function |
-
1948
- 1948-02-23 GB GB5320/48A patent/GB639296A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1214487B (en) * | 1958-12-02 | 1966-04-14 | Boehler & Co Ag Geb | Lubricator for hand-held compressed air devices |
DE1190407B (en) * | 1959-04-24 | 1965-04-01 | Enfo Grundlagen Forschungs Ag | Atomizers, especially for lubricants |
CN110043782A (en) * | 2019-04-25 | 2019-07-23 | 宁波市华益气动工程有限公司 | A kind of oil sprayer with gas supply oiling function |
CN110043782B (en) * | 2019-04-25 | 2024-03-26 | 宁波市华益气动工程有限公司 | Oil atomizer with function of filling oil without stopping gas |
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