US446053A - Hans bittinger - Google Patents
Hans bittinger Download PDFInfo
- Publication number
- US446053A US446053A US446053DA US446053A US 446053 A US446053 A US 446053A US 446053D A US446053D A US 446053DA US 446053 A US446053 A US 446053A
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- Prior art keywords
- pipe
- bittinger
- air
- hans
- dust
- 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.)
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- 230000000875 corresponding Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000006011 modification reaction Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
Definitions
- This invention relates to an apparatus for taking the dust and impurities out of the air by centrifugal force.
- the object of the invention is to so construct the apparatus that a uniform motion takes place within the same and no agitation caused by the meeting of different currents.
- the invention consists in the various features of improvement more fully pointed out in the claim.
- Figure 1 is a vertical central section of my improved apparatus; Fig. 2, a top view of the same.
- Figs. 3 and 4 are corresponding views of a modification.
- Figs. 5 and 6 are corresponding views of a further modification.
- the letter A represents a drum closed on top by a cover M, through which enters the air-inlet pipe E.
- This pipe may have a curved lower end, as in Fig. 1, or it may be placed in an inclined position, as in Fig. 3, or it may be of helicoidal form, as in Fig. 5.
- Fig. 1 hood-shaped, as in Fig. 1, orit may be horizontal, as in Figs. 3 and 5.
- a rarefaction of air is of course produced, which has a tendency to retard the eXit of the purified air and also to suck impure air up through opening B.
- a central pipe C is introduced in the apparatus, preferably from the top. This pipe admit-s air into the central part of the apparatus and prevents the rarefaction.
- the lower end of pipe 0 may be either flaring, as in Fig. 1, straight, as in Fig. 3, or curved outward, as in Fig. 5.
- the operation of the apparatus will be readily understood.
- the impurities of the incoming air are by centrifugal force thrown against the inner face of drum A, and are thence discharged through opening B.
- the pure air leaves the apparatus t-hrough pipe B.
- a dust-collector the combination,'with a separating-drum provided with a dust-outlet at its small end, of the cover therefor having two openings, an inlet-pipe entering one of said openings obliquely to said drum, an airescape pipe passing through the other of said openings and provided with the annular defiector at its lower end, and the additional airinlet pipe passing centrally into the drum through the air-escape pipe, substantially as described.
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Paper (AREA)
Description
(No Model.)
H. BITTINGER.
DUST GOLLEGTOR.
Patented Feb; 10
UNITED STATES PATENT OFFICE.
IL NS BITTINGER, OF BRUNSIVICK, GERMANY.
DUST-COLLECTOR.
SPECIFICATION forming part of Letters Patent No. 446,053, dated February 10, 1891.
Application filed October 27, 1890. Serial No. 369,459. (No model.)
To aZZ whom it may concern:
- Be it known thatI, HANS BITTINGER, a subject of the King of Bavaria, residing at Brunswick, Germany, have invented new and useful Improvements in Dust-Collectors, of which the following is a specification.
This invention relates to an apparatus for taking the dust and impurities out of the air by centrifugal force.
The object of the invention is to so construct the apparatus that a uniform motion takes place within the same and no agitation caused by the meeting of different currents.
The invention consists in the various features of improvement more fully pointed out in the claim.
In the accompanying drawings, Figure 1 is a vertical central section of my improved apparatus; Fig. 2, a top view of the same. Figs. 3 and 4 are corresponding views of a modification. Figs. 5 and 6 are corresponding views of a further modification.
The letter A represents a drum closed on top by a cover M, through which enters the air-inlet pipe E. This pipe may have a curved lower end, as in Fig. 1, or it may be placed in an inclined position, as in Fig. 3, or it may be of helicoidal form, as in Fig. 5.
At the lower end the drum A contracts to form a central dustdischarge opening B, which is opposite the air-admitting cover M. Through the center of cover M there passes the pipe It for discharging the purified air, this pipe being held in place by a suitable cruciform frame a. Around the lower end or it from the purified air.
be either hood-shaped, as in Fig. 1, orit may be horizontal, as in Figs. 3 and 5.
In the center of the apparatus a rarefaction of air is of course produced, which has a tendency to retard the eXit of the purified air and also to suck impure air up through opening B. To avoid this difficultya central pipe C is introduced in the apparatus, preferably from the top. This pipe admit-s air into the central part of the apparatus and prevents the rarefaction. The lower end of pipe 0 may be either flaring, as in Fig. 1, straight, as in Fig. 3, or curved outward, as in Fig. 5.
The operation of the apparatus will be readily understood. The impurities of the incoming air are by centrifugal force thrown against the inner face of drum A, and are thence discharged through opening B. The pure air leaves the apparatus t-hrough pipe B.
What I claim is In a dust-collector, the combination,'with a separating-drum provided with a dust-outlet at its small end, of the cover therefor having two openings, an inlet-pipe entering one of said openings obliquely to said drum, an airescape pipe passing through the other of said openings and provided with the annular defiector at its lower end, and the additional airinlet pipe passing centrally into the drum through the air-escape pipe, substantially as described.
In testimony whereof I have signed my- HANS BITTINGER.
\Vitnesses:
CARL SALOMON, LYMAN A. SPALDING.
Publications (1)
Publication Number | Publication Date |
---|---|
US446053A true US446053A (en) | 1891-02-10 |
Family
ID=2514944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US446053D Expired - Lifetime US446053A (en) | Hans bittinger |
Country Status (1)
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US (1) | US446053A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2573192A (en) * | 1946-12-09 | 1951-10-30 | Directie Staatsmijnen Nl | Cyclone |
US2796949A (en) * | 1954-12-27 | 1957-06-25 | Gen Electric | Vortex steam separator |
US2836157A (en) * | 1954-08-03 | 1958-05-27 | Babcock & Wilcox Co | Forced flow vapor generator with multiple vapor and liquid separators |
US2981369A (en) * | 1951-11-23 | 1961-04-25 | Bituminous Coal Research | Vortical whirl separator |
US3199269A (en) * | 1958-08-22 | 1965-08-10 | Siemens Ag | Particle-from-gas separators |
US3443364A (en) * | 1966-12-09 | 1969-05-13 | Bituminous Coal Research | Dust collector |
US20030182757A1 (en) * | 2002-03-26 | 2003-10-02 | White Consolidated Ltd. | Filtration arrangement of a vacuum cleaner |
US20030233938A1 (en) * | 2000-01-14 | 2003-12-25 | Sepke Arnold L. | Bagless dustcup |
US20060070207A1 (en) * | 2000-01-14 | 2006-04-06 | Thomas Hawkins | Upright vacuum cleaner with cyclonic air path |
US20110084420A1 (en) * | 2009-10-13 | 2011-04-14 | Varel Europe S.A.S. | Casting Method For Matrix Drill Bits And Reamers |
-
0
- US US446053D patent/US446053A/en not_active Expired - Lifetime
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2573192A (en) * | 1946-12-09 | 1951-10-30 | Directie Staatsmijnen Nl | Cyclone |
US2981369A (en) * | 1951-11-23 | 1961-04-25 | Bituminous Coal Research | Vortical whirl separator |
US2836157A (en) * | 1954-08-03 | 1958-05-27 | Babcock & Wilcox Co | Forced flow vapor generator with multiple vapor and liquid separators |
US2796949A (en) * | 1954-12-27 | 1957-06-25 | Gen Electric | Vortex steam separator |
US3199269A (en) * | 1958-08-22 | 1965-08-10 | Siemens Ag | Particle-from-gas separators |
US3443364A (en) * | 1966-12-09 | 1969-05-13 | Bituminous Coal Research | Dust collector |
US6863702B2 (en) | 2000-01-14 | 2005-03-08 | White Consolidated Ltd. | Bagless dustcup |
US20030233938A1 (en) * | 2000-01-14 | 2003-12-25 | Sepke Arnold L. | Bagless dustcup |
US20060070207A1 (en) * | 2000-01-14 | 2006-04-06 | Thomas Hawkins | Upright vacuum cleaner with cyclonic air path |
US7228592B2 (en) | 2000-01-14 | 2007-06-12 | Electrolux Homecare Products Ltd. | Upright vacuum cleaner with cyclonic air path |
US6829804B2 (en) | 2002-03-26 | 2004-12-14 | White Consolidated, Ltd. | Filtration arrangement of a vacuum cleaner |
US20030182757A1 (en) * | 2002-03-26 | 2003-10-02 | White Consolidated Ltd. | Filtration arrangement of a vacuum cleaner |
US20110084420A1 (en) * | 2009-10-13 | 2011-04-14 | Varel Europe S.A.S. | Casting Method For Matrix Drill Bits And Reamers |
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