US1769889A - Portable centrifugal machine - Google Patents
Portable centrifugal machine Download PDFInfo
- Publication number
- US1769889A US1769889A US1769889DA US1769889A US 1769889 A US1769889 A US 1769889A US 1769889D A US1769889D A US 1769889DA US 1769889 A US1769889 A US 1769889A
- Authority
- US
- United States
- Prior art keywords
- motor
- arm
- centrifugal machine
- shaft
- container
- 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
- 239000003208 petroleum Substances 0.000 description 16
- 239000002184 metal Substances 0.000 description 14
- 239000000203 mixture Substances 0.000 description 10
- 239000011521 glass Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 210000003414 Extremities Anatomy 0.000 description 4
- 241000238631 Hexapoda Species 0.000 description 4
- 239000000969 carrier Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000007664 blowing Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000004301 light adaptation Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002459 sustained Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
- B04B5/0407—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
- B04B5/0414—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles comprising test tubes
- B04B5/0421—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles comprising test tubes pivotably mounted
Definitions
- Our invention relates to centrifugal machines for separating the heavier from the lighter portions of liquids.
- the objects of our invention are to provide a device of this class which is new, novel, practical and of utility; which is intended primarily for testing crude petroleum by separating therefrom and measuring its content of bottom sediment and water; which will be portable; which may be readily attached to and detached from any suitable support, such as an automobile runboard, or the like; which will operate upon electric current from a 6 volt storage battery, or may be adapted to operate upon other electric current as desired; which will be accurate, dependable, durable; which will be shielded from dust, dirt, insects and other extraneous matter; which will be safe in operation; which will permit the tests to be made in the proximity of the supply of petroleum which is to be tested; which will save much expense, time and labor, inasmuch as tests may be made in the field, rather than in a laboratory remote from the field; which will enable the operator to accept or to reject the petroleum from the tanks being tested, while on the tank premises, rather than after the delay of a trip to and from the usual testing laboratory; which will assist in establishing the market value of the crude
- Our shielded device operated by current from the operators automobile battery eliminates all of the objectionable features of the portable centrifugal machines of present use, and embodies new and useful features of its own, as well.
- Figure 1 is a plan view of my device
- Figure 2 is a front elevational view
- Figure 3 is a perspective view of the pivoted bottle container cage.
- An electric motor 1 adapted, in its most common form, to operate upon a 6 volt direct current from a battery not shown.
- Said motor 1 is provided with a flat'base 2 which has upon its central underside two arallel downstanding In 8, pivotally em racing the head of a hen clampinfi means 4.
- t e cross arm 7 Upst din through t e ousing of the motor 1 is tie end portion of the vertical shaft 6 of said motor, and dis osed thereupon at right angles thereto is t e cross arm 7.
- Said cross arm 7 is rovided centrall upon its upper surface wit a boss 8 and bot said boss 8 and arm 7 are perforated to fit u n the said shaft 6 and are secured rigidl to by the set screw 9.
- Said cross arm is vertically bifurcated at each of its two end portions as shown at 10. The extending limbs 11 of the bifurcations are each revolute as shown at 12 upon their free ends.
- the arm 7 revolves horizontally with the vertical rotation of the said motor shaft 6, and further, that if desired two or more such cross arms 7 may be disposed upon the shaft 6, or that a sin le arm ma be provided with four or more ifnrcate end rtions such as 11.
- Said cage 13 comprises an up r annular ring 14, provided with two exten 'ng oppositely disposed and alined pins 15 three edly receive by said link 14 and adapted to pivotally fit within the said revolute ends 12.
- a lower and somewhat smaller annular rin 16 is rigidly connected with said ring 14 y two oppositel positioned interextending lin k members 1 The pfigpelndicular axes of rings 14 and 16 are e
- Each of said cages 13 is adapted to securely but removably embrace and support a thin metal container tube 18.
- Said container 18 is cylindrical as to its upper portion; its lower portion graduallfi tapers to form a smaller closed rounded ottom 19, and both said cylindrical and tapered portions are adapted to fit within the said rin 14 and 16. It will be noted in Fig. 2 that said container is sustained by the bottom ring 16 in such a way that the container top portion rises above the top pivoted ring 14. Said container is adapted in size and shape to closely but removably hold a glasstube 20 of known make, having an outwardly flanged to 21.
- a metal housing 22 attached by bolt or rivet means 23 or the like to the vertically central portion of the sai housing 5 of said motor 1, and said housing 22 is provided with a removable lid or to 24 having a handle 27. Said to is secures by a plurality of latch means siiown as 25.
- the device is positioned as de sired, usually in or about an automobile and connected with the storage battery of same liy means of suitable insulated wires 26. ith the lid 24 removed, glass tubes 20, each 1,7eo,sao
- a centrifugal machine the combination with a motor having a vertical shaft, 0. cross-arm mounted perpendicularly on the upper end of said shaft, said cross arm pivotally supporting a cage at each of its ends, said cages each adapted to receive a test tube, of a metal housing rigidly attached to the (periphery of said motor, said housing exten ing u ward and outward past the swee of said tu es when said shaft is rotated, an a removable lid for said housing.
- a centrifu a1 machine the combination with a motor aving a fiat base, having a vertical shaft, and having a cross arm mounted'perpendicularly on the upper end of said shaft, each end of said arm bifurcated to form parallel tines, of a 'ca e pivot ally and removably mounted on eac end of said arm between said tines, said cage adapted to receive and support a glass tube and an enclosin metal cover, a metal housing rigidly attached to the periphery of said motor, said housing extending upward and outward III III
- a centrifugal machine having in combination, a motor. adapted to be held in a vertical position, a cross arm disposed rigidly upon the upper end portion of the motor shaft, said cross arm having its free end portions each adapted to embrace the lower portion of a container for liquid, the top portion of each cage pivotally disposed within one of said bifurcated portions, and a metal housing having a removable lid, rigidly disposed around the periphery of said motor, said housing adapted to completely surround said arm and said containers when said machine is in operation.
Description
.FuEy l, 1930. M, I, McCLARAN ET AL 1,769,889
PORTABLE CENTRIFUGAL MACHINE Filed July 2-9, 1929 Fla 2.
@atcnted July 1, 1930 STATES PATENT ol-rics URICE I. MCCLABAN, OF CEMENT, AND WALTER E. BATES, OF CYRIL, OKLAHOMA PORTABLE CENTRIFUGAL MACHINE Application filed July 29,
Our invention relates to centrifugal machines for separating the heavier from the lighter portions of liquids.
The objects of our invention are to provide a device of this class which is new, novel, practical and of utility; which is intended primarily for testing crude petroleum by separating therefrom and measuring its content of bottom sediment and water; which will be portable; which may be readily attached to and detached from any suitable support, such as an automobile runboard, or the like; which will operate upon electric current from a 6 volt storage battery, or may be adapted to operate upon other electric current as desired; which will be accurate, dependable, durable; which will be shielded from dust, dirt, insects and other extraneous matter; which will be safe in operation; which will permit the tests to be made in the proximity of the supply of petroleum which is to be tested; which will save much expense, time and labor, inasmuch as tests may be made in the field, rather than in a laboratory remote from the field; which will enable the operator to accept or to reject the petroleum from the tanks being tested, while on the tank premises, rather than after the delay of a trip to and from the usual testing laboratory; which will assist in establishing the market value of the crude petroleum or other substance, so tested; which will be efficient in accomplishing all the purposes for which it is intended.
In the the production of crude petroleum, frequently the petroleum as delivered from the well, is mixed with water and bottom sediment. In establishing a price for the petroleum the percentage of extraneous matter therein is an important consideration, as it is, also, in determining whether the petroleum may be transported satisfactorily in pipe lines. For these reasons it is customary for a test to be made of the crude oil, before same is accepted by the purchaser or by the carrier. In most instances because of the lack of satisfactory portable testing devices, it is necessary for samples of oil from various adjacent storage tanks, to be assembled and transported, by the employee entrusted 1929. Serial No. 882,056.
with the matter, to a distant laboratory, where proper testing facilities are available. Only after his return to the field may the storage tanks be opened and the content delivered to the pipe line or other carrier. In the meantime it may even be necessary to stop production of the wells because of a lack of available storage facilities. It is true that some portable hand power, centrifugal machines are in use, but such have been found unsatisfactory, because of difficulty of operation under prevailing conditions, and because, being unshielded, of danger to the operator and their liability to collect at a high speed, blowing dirt, grit and flying insects.
Our shielded device, operated by current from the operators automobile battery eliminates all of the objectionable features of the portable centrifugal machines of present use, and embodies new and useful features of its own, as well.
\Vith these and other objects in view as will more fully appear, our invention consists in the construction, novel features, and
combination of parts hereinafter more fully described, pointed out in the claims hereto appended, and illustrated in the accompanying one-sheet drawing, of which,
Figure 1 is a plan view of my device;
Figure 2 is a front elevational view; and
Figure 3 is a perspective view of the pivoted bottle container cage.
Like characters of reference designate like parts in all the figures.
It is understood that various changes in the form, proportion, size, shape, weight and other details of construction, within the scope of our invention may be resorted to without departing from the spirit or broad principle of our invention and without sacrificing any of the advantages thereof; and it is also understood that the drawings are to be interpreted as being illustrative and not restrictive.
A practical embodiment of the invention as illustrated in the drawings comprises:
An electric motor 1 adapted, in its most common form, to operate upon a 6 volt direct current from a battery not shown. Said motor 1 is provided with a flat'base 2 which has upon its central underside two arallel downstanding In 8, pivotally em racing the head of a hen clampinfi means 4.
Upst din through t e ousing of the motor 1 is tie end portion of the vertical shaft 6 of said motor, and dis osed thereupon at right angles thereto is t e cross arm 7. Said cross arm 7 is rovided centrall upon its upper surface wit a boss 8 and bot said boss 8 and arm 7 are perforated to fit u n the said shaft 6 and are secured rigidl to by the set screw 9. Said cross arm is vertically bifurcated at each of its two end portions as shown at 10. The extending limbs 11 of the bifurcations are each revolute as shown at 12 upon their free ends. It will be obvious that the arm 7 revolves horizontally with the vertical rotation of the said motor shaft 6, and further, that if desired two or more such cross arms 7 may be disposed upon the shaft 6, or that a sin le arm ma be provided with four or more ifnrcate end rtions such as 11.
Pivotally disposed within the said revolute ends 12 of each air of limbs 11 is a container cage 18, shown t in Fig. 3. Said cage 13 comprises an up r annular ring 14, provided with two exten 'ng oppositely disposed and alined pins 15 three edly receive by said link 14 and adapted to pivotally fit within the said revolute ends 12. A lower and somewhat smaller annular rin 16 is rigidly connected with said ring 14 y two oppositel positioned interextending lin k members 1 The pfigpelndicular axes of rings 14 and 16 are e Each of said cages 13 is adapted to securely but removably embrace and support a thin metal container tube 18. Said container 18 is cylindrical as to its upper portion; its lower portion graduallfi tapers to form a smaller closed rounded ottom 19, and both said cylindrical and tapered portions are adapted to fit within the said rin 14 and 16. It will be noted in Fig. 2 that said container is sustained by the bottom ring 16 in such a way that the container top portion rises above the top pivoted ring 14. Said container is adapted in size and shape to closely but removably hold a glasstube 20 of known make, having an outwardly flanged to 21.
The u per ortion of t e sai motor 1 and the who e of t e moving parts thereupon disposed are protected by a metal housing 22, attached by bolt or rivet means 23 or the like to the vertically central portion of the sai housing 5 of said motor 1, and said housing 22 is provided with a removable lid or to 24 having a handle 27. Said to is secures by a plurality of latch means siiown as 25. In operation, the device is positioned as de sired, usually in or about an automobile and connected with the storage battery of same liy means of suitable insulated wires 26. ith the lid 24 removed, glass tubes 20, each 1,7eo,sao
filled with a quantity of the oil from the supply to be tested, together with a usual solvent, are placed within the said metal tube containers 18. The latter is then di within the cages 13 u on the bifurcate' ends of the arms 7. The id 24 is latched to the housing 22 and by means of a switch, not shown, electric current is ermitted to flow to the motor 1. The rotation of the shaft. 6 and the consequent revolution of the arm 7 and of the glass bottles 20, will in the usual and known manner be followed by the tilting of said bottles to the positions shown in the dotted lines in Figs. 1 and 2. In the usual and known manner the heavier portions of the liquid contained in said bottles will be separated from the lighter contents thereof and deposited in s uence as their various specific weights justi at the outstanding or bottom ends of said g ass container. For the reading of the results thus attained said bottles are usually graduated in cubic centimeters.
Obviously, the invention is susceptible of embodiment in forms other than that which is illustrated in the accompanyin drawings and described herein and app cable for uses andpurposes other than as detailed and we therefore consider as our own all such modifications and adaptations and other uses of the form of the device other than as herein described as fairly fall within the scope of our invention.
Having thus describedour invention what is claimed and desired to be secured by Letters Patent, is:
1. In a centrifugal machine, the combination with a motor having a vertical shaft, and a cross arm rigidly attached to the upper end of said shaft, of a cage as described for ivotally supporting test tubes between the ifurcated ends of said arm.
2. In a centrifugal machine, the combination with a motor having a vertical shaft, 0. cross-arm mounted perpendicularly on the upper end of said shaft, said cross arm pivotally supporting a cage at each of its ends, said cages each adapted to receive a test tube, of a metal housing rigidly attached to the (periphery of said motor, said housing exten ing u ward and outward past the swee of said tu es when said shaft is rotated, an a removable lid for said housing.
3. In a centrifu a1 machine, the combination with a motor aving a fiat base, having a vertical shaft, and having a cross arm mounted'perpendicularly on the upper end of said shaft, each end of said arm bifurcated to form parallel tines, of a 'ca e pivot ally and removably mounted on eac end of said arm between said tines, said cage adapted to receive and support a glass tube and an enclosin metal cover, a metal housing rigidly attached to the periphery of said motor, said housing extending upward and outward III III
past the sweep of'said arm cages and tubes when the device is in operation, and a removablecover or top for saidhousing. r
4. A centrifugal machine, having in combination, a motor. adapted to be held in a vertical position, a cross arm disposed rigidly upon the upper end portion of the motor shaft, said cross arm having its free end portions each adapted to embrace the lower portion of a container for liquid, the top portion of each cage pivotally disposed within one of said bifurcated portions, and a metal housing having a removable lid, rigidly disposed around the periphery of said motor, said housing adapted to completely surround said arm and said containers when said machine is in operation.
MAURICE I.- MCCLARAN. WALTER E. BATES.
as described,
bifurcated, a pairof cages
Publications (1)
Publication Number | Publication Date |
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US1769889A true US1769889A (en) | 1930-07-01 |
Family
ID=3420267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US1769889D Expired - Lifetime US1769889A (en) | Portable centrifugal machine |
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US (1) | US1769889A (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2783938A (en) * | 1954-11-15 | 1957-03-05 | Internat Equipment Company | Centrifuge for capillary tubes |
US2800275A (en) * | 1955-08-19 | 1957-07-23 | Henry W Walden | Apparatus for rejuvenating ball-point pens |
US3123701A (en) * | 1964-03-03 | figure | ||
US3151073A (en) * | 1960-10-07 | 1964-09-29 | Res Specialties Co | Centrifuging apparatus |
US3233825A (en) * | 1963-02-11 | 1966-02-08 | Lomb Paul | Self-contained centrifuge |
US3873021A (en) * | 1973-05-18 | 1975-03-25 | Du Pont | Wire frame centrifuge |
US5096573A (en) * | 1991-03-21 | 1992-03-17 | Wilfred Bermudez | Blood and fluid separator apparatus |
US5924972A (en) * | 1998-03-24 | 1999-07-20 | Turvaville; L. Jackson | Portable D.C. powered centrifuge |
US20040234416A1 (en) * | 2003-05-02 | 2004-11-25 | Yuichi Shimoyama | Centrifugal separator |
US20110130263A1 (en) * | 2009-09-24 | 2011-06-02 | Del Vecchio Daniel A | Syringe centrifuge systems |
EP2921237A1 (en) | 2014-03-20 | 2015-09-23 | Döbelin, Werner | Centrifuge for automatic sample preparation in a serial workflow |
US20160030952A1 (en) * | 2013-03-14 | 2016-02-04 | Centricycle, Inc. | Centrifuge device |
-
0
- US US1769889D patent/US1769889A/en not_active Expired - Lifetime
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3123701A (en) * | 1964-03-03 | figure | ||
US2783938A (en) * | 1954-11-15 | 1957-03-05 | Internat Equipment Company | Centrifuge for capillary tubes |
US2800275A (en) * | 1955-08-19 | 1957-07-23 | Henry W Walden | Apparatus for rejuvenating ball-point pens |
US3151073A (en) * | 1960-10-07 | 1964-09-29 | Res Specialties Co | Centrifuging apparatus |
US3233825A (en) * | 1963-02-11 | 1966-02-08 | Lomb Paul | Self-contained centrifuge |
US3873021A (en) * | 1973-05-18 | 1975-03-25 | Du Pont | Wire frame centrifuge |
US5096573A (en) * | 1991-03-21 | 1992-03-17 | Wilfred Bermudez | Blood and fluid separator apparatus |
US5924972A (en) * | 1998-03-24 | 1999-07-20 | Turvaville; L. Jackson | Portable D.C. powered centrifuge |
US20040234416A1 (en) * | 2003-05-02 | 2004-11-25 | Yuichi Shimoyama | Centrifugal separator |
US20110130263A1 (en) * | 2009-09-24 | 2011-06-02 | Del Vecchio Daniel A | Syringe centrifuge systems |
US8986185B2 (en) * | 2009-09-24 | 2015-03-24 | Lipovera, Llc | Syringe centrifuge systems |
US20160030952A1 (en) * | 2013-03-14 | 2016-02-04 | Centricycle, Inc. | Centrifuge device |
US9839921B2 (en) * | 2013-03-14 | 2017-12-12 | Sisu Global Health, Inc. | Modular centrifuge devices and methods |
US10335803B2 (en) * | 2013-03-14 | 2019-07-02 | Sisu Global Health, Inc. | Modular centrifuge devices and methods |
US20190314829A1 (en) * | 2013-03-14 | 2019-10-17 | Sisu Global Health, Inc. | Modular centrifuge devices and methods |
US10792675B2 (en) * | 2013-03-14 | 2020-10-06 | Sisu Global Health, Inc. | Modular centrifuge devices and methods |
EP2921237A1 (en) | 2014-03-20 | 2015-09-23 | Döbelin, Werner | Centrifuge for automatic sample preparation in a serial workflow |
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