US219660A - Improvement in lamps - Google Patents
Improvement in lamps Download PDFInfo
- Publication number
- US219660A US219660A US219660DA US219660A US 219660 A US219660 A US 219660A US 219660D A US219660D A US 219660DA US 219660 A US219660 A US 219660A
- Authority
- US
- United States
- Prior art keywords
- reservoir
- pump
- lamps
- lamp
- oil
- 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 - Lifetime
Links
- 239000003921 oil Substances 0.000 description 14
- 235000019198 oils Nutrition 0.000 description 14
- 238000010276 construction Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 241000283986 Lepus Species 0.000 description 2
- 241000906091 Lethrinus miniatus Species 0.000 description 2
- 101700065560 andI Proteins 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000002452 interceptive Effects 0.000 description 2
- 239000010742 number 1 fuel oil Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 description 2
- 239000008158 vegetable oil Substances 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/16—Centrifugal pumps for displacing without appreciable compression
- F04D17/165—Axial entry and discharge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/85978—With pump
- Y10T137/86171—With pump bypass
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86348—Tank with internally extending flow guide, pipe or conduit
- Y10T137/86372—Inlet internally extending
Definitions
- My invention relates to the class of lamps known as pump-lamps 5 and itconsists in a pump-lamp with a lower and upper reservoir,
- Figure l is a side eleva tion of my lamp, partly broken open to show the float.
- Fig. 2. is a central vertical section of the same.
- A represents the base of the lamp, to which the cylinder B is attached, and on the upper end thereof is secured theA top C.
- D is an outside shellsurrounding the cylinder B, and connecting the top or hase.
- a central horizontal diaphragm or partition, b which divides the cylinder into a lower reservoir, B1, andan upper reservoir, B2.
- E represents the iilling-tub'e, secured in the top (Tand extending downward through the partition b.
- This Iillingtube is open at the lower end into the lower reservoir, B, and has also an opening, a, into the upper reservoir, B2, so that both reservoirs can be filled at the same time through one pipe.
- the upper end of the lling-tube E is provided with a cap, F, having an air-hole, x, to
- the oil may be pumped from the lower to the upper reservoir without moving any part of the lamp.
- Pump-lamps have been made in which the oil is contained in the base as a reservoir, and provided with a top reservoir into which the oil is pumped, said top reservoir being movable and forming the pump.
- a pump-lamp having a lowerand an upper oil-reservoir made in one and permanently y connected together, as set forth.
- a pump-lamp having a lower and an upper oil-reservoir with a single iilling-ppe for filling both reservoirs, substantially as herein set forth.
Description
Wvf STABHLEN.
Patenteept. 16,1879.
Lamp.v
n: Q .Hmmm ma y mtmmms.
N.PETEHS. PHOTO-LnHoQRAFHR. wAsHlNGToN. D C.
UNITED STATES PATENT OEEIcE.
WILLIAM STAEELEN, oF NEw Yoan, N. Y., ASSIGNoE To BENNETT B.
' SCHNEIDER, on SAME PLAGE.
||v| PRovEM ENT IN LAMPS.
. Specification forming part of Letters Patent No. 219,660, dated September 16, 1879; application filed March 1, 1879.
To all who@ it may concern:
Beit known that I, WILLIAM STAEHLEN, of New York, in the county of New York and State of New York, have invented certain new and useful Improvements in Larps, andI do hereby declare that the following is a full, clear, and exact description of the invention, which will enable others skilled inthe art to which it appertains to makeand use the same, reference being had to the accompanying drawings, and to the letters of reference marked thereon, which form a part of this'specification.
My invention relates to the class of lamps known as pump-lamps 5 and itconsists in a pump-lamp with a lower and upper reservoir,
. and in the construction of the iilling-tube,
the pump, and 'tube inside the collar of the upper reservoir, all as hereinafter more fully set forth.
In the annexed drawings, which fully illustrate my invention, Figure l is a side eleva tion of my lamp, partly broken open to show the float. Fig. 2. is a central vertical section of the same.
A represents the base of the lamp, to which the cylinder B is attached, and on the upper end thereof is secured theA top C. D is an outside shellsurrounding the cylinder B, and connecting the top or hase. In the cylinder B is a central horizontal diaphragm or partition, b, which divides the cylinder into a lower reservoir, B1, andan upper reservoir, B2.
E represents the iilling-tub'e, secured in the top (Tand extending downward through the partition b. This Iillingtubeis open at the lower end into the lower reservoir, B, and has also an opening, a, into the upper reservoir, B2, so that both reservoirs can be filled at the same time through one pipe.
The upper end of the lling-tube E is provided with a cap, F, having an air-hole, x, to
provide the necessary air-pressure for the.
a spiral spring, I, upon which is supported a hollow metallic plunger, J, having a ballvalve, e, therein.
From the plunger J extends the rod f up ward through the cap K on the upper end of the cylinder H.
By means of this pump the oil may be pumped from the lower to the upper reservoir without moving any part of the lamp.
From the collar L, in the center of the top (l, extends a tube, M, downward vto the lower portion of the Lipper reservoir, to prevent the wick from interfering with the action ot' the float.
Pump-lamps have been made in which the oil is contained in the base as a reservoir, and provided with a top reservoir into which the oil is pumped, said top reservoir being movable and forming the pump.
The up-and-down movement of the top reservoir, with the burner attached, pumped the oil up to the top reservoir, and there was no provision for the oil to overflow, except over the top of the wick-tube.
This construction could only he used for animal and heavy vegetable oils, but will not answer for coal-oils.
In my lamp the upper reservoir with the burner remains stationary with the lower reservoir, and a separate pump is provided for pumping the oil from the lower to the upper reservoir, which admits of coal or other light oils being used. y
Having thus fully described my invention, what I claim as new, and desire to secure by Letters Patent, is-
1. A pump-lamp having a lowerand an upper oil-reservoir made in one and permanently y connected together, as set forth.
2. A pump-lamp having a lower and an upper oil-reservoir with a single iilling-ppe for filling both reservoirs, substantially as herein set forth. p
3. In combination' with a pump-lamp, the pump-cylinder H, spring I, and metallic plunger J, `with ball-valve e, as shown and de scribed.
In testimony that I claim the foregoing as my own I have hereto affixed my signature in presence of two witnesses.
VILLIAM STAEHLEN.
Witnesses:
W. H. TRIPP, G. H. BOUTON.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US219660A true US219660A (en) | 1879-09-16 |
Family
ID=2289061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US219660D Expired - Lifetime US219660A (en) | Improvement in lamps |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US219660A (en) |
-
0
- US US219660D patent/US219660A/en not_active Expired - Lifetime
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