US815224A - Spiral pump and propeller. - Google Patents
Spiral pump and propeller. Download PDFInfo
- Publication number
- US815224A US815224A US4115300A US1900041153A US815224A US 815224 A US815224 A US 815224A US 4115300 A US4115300 A US 4115300A US 1900041153 A US1900041153 A US 1900041153A US 815224 A US815224 A US 815224A
- Authority
- US
- United States
- Prior art keywords
- spiral
- propeller
- pump
- spiral pump
- packing
- 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
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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
- F04D3/00—Axial-flow pumps
- F04D3/02—Axial-flow pumps of screw type
Definitions
- Figure 1 is a ver-y improved spiral pumpor' propeller.
- Fi 2 is a transverse section thereof on the ine a a, Fig. 1, showing the'anr tii'riction-rollers between the packings.
- Fi Si is another horizontal section on the line 12%, o enings to the screw throu h which t e water to be pumpe or propellev passes into the screw.
- Figs.'v 1, 2,w 'and 3 the inner cylindrical casing and member of the device is marked A, and 4it contains a double spiral 'B and C, which extends, respectively, from the ⁇ bottom of the member D to .the top thereof.
- This'spiral member is fitted by a joint E to a vertical rotativeshaft F, and the exterior of the member A forms va continuous cylinder,
- the ring O therefore rotates with the spiral member A,- while the ring Q remains stationf. ary, the rings O and Q having between them a sspace whereinto ythe antifriction ball-rollers S S S are placed, as shown at Figs. 1 and 2. From this construction it follows .that'as the movable rotated 1t e antifriction-ro lers S S S S not only enable the pump to be operated with. considerable reduction of friction, N N N N above and below are enabled to be a perfectly tight but is to say, rotative.-
- the pump-casing is provided with a lubricating-.pipe U for conveying lubricant to the It is to be understood that in place of using parts of the pum or propeller are while the rings i gradualdegree by the the rotatingand fixed p ump or pro eller is disch'ar ed through the lift-pipe T, ich a branch pipe is conf ypacking and rotating parts of the pump, as l shown in Fig. v1.
- a single row of antifriction ball-rollers S S S S two or lmore rows of Asuch balls may be used and correspondingly-situatedaccordin ⁇ to the lsize and weight of the pump or propeller, also that one, two, ormore spiral passages vmay be used in the propeller.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Earth Drilling (AREA)
Description
To a/ZZ whom itfmay concern.'
i and lcomparatively vthereofthat is to say, the
'tical section of my f Fig. 1, showing` the entrancerotating H f UNITED sTATEsPATENT Iorrron vieronsJsraM, oFfLosANoELEs, CALIFORNIA.
Be it known that I, VICTOR SJsrRM, a
the city of Los Angeles, inthe county `of Angeles, in the State of California, liave invented certain new and useful Improvements in Spiral Pumps and Propellers, of which the following is a full,.clear, and exact description and specification, reference being had to the annexed-.sheet of drawings and to the letters marked thereon.
` My invention, which relates to 'certainnew and useful improvements in spiral pumps and propellers, has for its object not only to render vsuch pumps and ropellers more eiiicient than hitherto, but a so to provide'a simple cheap' vconstruction of such devices with a very effective'packing between the rotating and stationary parts packing between the cylindrical citizen of the Kingdom of Sweden, residingin os the rotating screw part `an casingwithin which such part rotates-and by which construction also my im roved spiral pump or propeller is capable o being easily taken to pieces and assembledv whenever re uired. 4
n the annexed drawings, Figure 1 is a ver-y improved spiral pumpor' propeller. Fi 2 is a transverse section thereof on the ine a a, Fig. 1, showing the'anr tii'riction-rollers between the packings. Fi Sis another horizontal section on the line 12%, o enings to the screw throu h which t e water to be pumpe or propellev passes into the screw. In. Figs.' v 1, 2,w 'and 3 the inner cylindrical casing and member of the device is marked A, and 4it contains a double spiral 'B and C, which extends, respectively, from the `bottom of the member D to .the top thereof. This'spiral memberis fitted by a joint E to a vertical rotativeshaft F, and the exterior of the member A forms va continuous cylinder,
, as shown at Figs. 1 and?. VI n that part of the casing of the pump or pro eller marked G 1 and 3 there is fixe the cylindrical in FiIgIs. p ringcontaining the admissien- Orts I I Il. I.V
lss
As the spiral member'A of the evice is rotated by power applied to fthe shaft Father.
water to be pumpedis not only drawn through the suctionthe curved orm of the orts I is caused to' movein a direction.whiclfacilitates its entry into the spiral passages B and C of therotatin spiral member A. he central part of the `pump or propel-ler Speci-cation .of Letters Patent.- Appncaion ma; peember'za. 1900. .serai No. 41,153.
. packing-rings N N. Round/the .tightened with such a ipe J, Fig.' 1, buthy' reason of.
SPIR'AL lPuwne AND'PnoPELLEn.
Patented Maren 13, 19.06.
consists of the'cylinder `ortube K, having its uplper and lower ends screw-threaded inten-.f7 na y, as shown at Fig. 1, and into these screw-threaded portions the correspondinglyf screw-threaded glands L and M are'frespcctively en tered, sothat 'they compress the exterior of the spiral member the metallic packing-ring 0.
is fixed by screws P,'"as shown at Fig. 1, and
Within the cylindrical portion K the ring Q is" lsecured by screws R, as also shownat Fig. 1.
The ring O therefore rotates with the spiral member A,- while the ring Q remains stationf. ary, the rings O and Q having between them a sspace whereinto ythe antifriction ball-rollers S S S are placed, as shown at Figs. 1 and 2. From this construction it follows .that'as the movable rotated 1t e antifriction-ro lers S S S S not only enable the pump to be operated with. considerable reduction of friction, N N N N above and below are enabled to be a perfectly tight but is to say, rotative.-
. parts of the pump.
' Thegwater raised bythe spiral to t e flangesofw nected for taking the water in any direction required.
The pump-casing is provided with a lubricating-.pipe U for conveying lubricant to the It is to be understood that in place of using parts of the pum or propeller are while the rings i gradualdegree by the the rotatingand fixed p ump or pro eller is disch'ar ed through the lift-pipe T, ich a branch pipe is conf ypacking and rotating parts of the pump, as l shown in Fig. v1.
a single row of antifriction ball-rollers S S S S two or lmore rows of Asuch balls may be used and correspondingly-situatedaccordin` to the lsize and weight of the pump or propeller, also that one, two, ormore spiral passages vmay be used in the propeller.
. 1 Having now described the nature of my packing-rings,
IOO
said invention and thebest system, mode, or
manner I am at present acquainted with for carrying thesame into eiect, I desire to `ob`l serve 1n conclusion that m said invention may alsobe used as a propel er for ships, and
that what I consider to be novel'and original,
and therefore claim as thein` cured to me by Letters Patent, is as follows:
vention to be se- The combination ofthe tube-inclosed'spi-'- ral passages and driving-shaft, the casing within which the .tube inclosed Spiralpas'# 'sages rotate, they helical directingblades and.;
admission --ports iii the suction pipe, the smiling-boxes and glands in' the pump-casing tube-inclosed spiral passage, said glands and stuffing-boxes togetherwith the pump-easing providing a continuous suction and discharge pipe and casing inolosing the tubelinelosed spiral passages of practically the same diameter throughout their entire lengt-h, the packing, the tfube-inclosed spiral passages, the antifriet-ioir-bearings, the packing-rings, all conslituting the inilproved pump or 1 rsubstantially as i of such enlarged diameter as to receive the i ropeller ereinbe ore descrl ed. In testlmony whereof i have hereunto set my hand and seal, this 10th day of Novem 15 ber, A.' D. 1900, in the presence of two subscribing witnesses.
VICTOR SJsTRM. [L 5.]
' Witnesses:
ST. JOHN DAY, JOHN SATTERWHITE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4115300A US815224A (en) | 1900-12-26 | 1900-12-26 | Spiral pump and propeller. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4115300A US815224A (en) | 1900-12-26 | 1900-12-26 | Spiral pump and propeller. |
Publications (1)
Publication Number | Publication Date |
---|---|
US815224A true US815224A (en) | 1906-03-13 |
Family
ID=2883705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US4115300A Expired - Lifetime US815224A (en) | 1900-12-26 | 1900-12-26 | Spiral pump and propeller. |
Country Status (1)
Country | Link |
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US (1) | US815224A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3507602A (en) * | 1968-07-17 | 1970-04-21 | Earnest B Watson | Submersible pump |
US4318670A (en) * | 1979-01-29 | 1982-03-09 | Passavant-Werke Michelbacher Hutte | Screw pump for conveying waste water and the like |
-
1900
- 1900-12-26 US US4115300A patent/US815224A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3507602A (en) * | 1968-07-17 | 1970-04-21 | Earnest B Watson | Submersible pump |
US4318670A (en) * | 1979-01-29 | 1982-03-09 | Passavant-Werke Michelbacher Hutte | Screw pump for conveying waste water and the like |
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