US1771558A - Air distributor for paper-making machines - Google Patents
Air distributor for paper-making machines Download PDFInfo
- Publication number
- US1771558A US1771558A US286430A US28643028A US1771558A US 1771558 A US1771558 A US 1771558A US 286430 A US286430 A US 286430A US 28643028 A US28643028 A US 28643028A US 1771558 A US1771558 A US 1771558A
- Authority
- US
- United States
- Prior art keywords
- paper
- air distributor
- making machines
- inner tube
- distributor
- 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
Images
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G1/00—Calenders; Smoothing apparatus
- D21G1/0073—Accessories for calenders
- D21G1/0093—Web conditioning devices
Definitions
- My invention relates to improvements in air distributors for paper making machines
- Figure 1 is a diagrammatic end View show ing the calender rolls of a paper machine with my improved air distributor associated therewith.
- Figure 2 is a top plan view of a portion of my improved device.
- Figure 3 is a transverse section on the line 33 of Fig. 2.
- Figure 4L is a perspective view of my improved air distributor, one end thereof being broken away.
- Figure 5 is a perspective view of aninner tube forming part of my improved air distributor, a portion at one end being broken away.
- my invention con sists of an improved air distributor indicated collectively by the numeral 6.
- This air distributor comprises an inner tube 7 provided with a longitudinal slot 8 in one side thereof.
- Upon the inner tube 7 are mounted a number of sleeve sections 9, which sections 0 register with the slot 8 in the inner tube.
- the ends of the inner tube 7 are provided with coupling elements such as the threaded withthe slot 8.
- Each sleeve section 9 carries a 1 pin -1 4;, which 'pins e Q POSi Q h 1S. hes eyetalented this ;pin strikes. against the bar 13-,when. the
- the pins 14 provide aconvenient stop I have devised an improved device of the class described whereby the objects of my invention have been attained.
- Various modifications may be made in my invention Without departing from the spirit thereof or the scope of the claiman'd thereforeithejeiiact form 7 shown is to betaliei'rias illustrative only and not in a limiting sense, and I desire that only such limitations shal l be p laced thereonias are imp'eed by the prier are 6r are speafieafly set forth in the a pended cl aifn.
Landscapes
- Paper (AREA)
Description
July 29, 1930'. A. DE REPENTIGNY AIR DISTRIBUTOR FOR PAPER MAKING MACHINES Filed June 18, 1928 Patented July 29, 1930 UNITED STATES ARTHUR DE REPENTIGN'Y, on OTTA A, eminence Ana, A ssIe i To ARTHUR LA BRossn, or OTTAWA, daerniegea apn f A IR DISTRIBUTOR FOR PAPERV-MVAKILIVG irnoffiinns Application filed June 18, 192 s. Serial No. 286,430,:andin canaiianaicaie 1928.
My invention relates to improvements in air distributors for paper making machines,
Justed and regulated as desired so as to ob-v tain a uniform drying effect across the extreme width of the paper and thus obtain a better finish on the paper.
My invention consists in the construction and arrangement of parts all as hereinafter more particularly described and illustrated in the accompanying drawings, in which:
Figure 1 is a diagrammatic end View show ing the calender rolls of a paper machine with my improved air distributor associated therewith. i
Figure 2 is a top plan view of a portion of my improved device.
Figure 3 is a transverse section on the line 33 of Fig. 2.
Figure 4L is a perspective view of my improved air distributor, one end thereof being broken away.
Figure 5 is a perspective view of aninner tube forming part of my improved air distributor, a portion at one end being broken away.
In ence indicate corresponding parts in the various views.
In the form illustrated, my invention con sists of an improved air distributor indicated collectively by the numeral 6. This air distributor comprises an inner tube 7 provided with a longitudinal slot 8 in one side thereof. Upon the inner tube 7 are mounted a number of sleeve sections 9, which sections 0 register with the slot 8 in the inner tube.
The sleeve sections 9-are retained upon the inner tube 7 by a collar 11 mounted upon the inner tube 7 adjacent to each end thereof.
The ends of the inner tube 7 are provided with coupling elements such as the threaded withthe slot 8.
the drawings like characters of refen o eam to asourceof air supply.
as fastening to the collars llais aha-r13. Each sleeve section 9 carries a 1 pin -1 4;, which 'pins e Q POSi Q h 1S. hes eyetalented this ;pin strikes. against the bar 13-,when. the
slotlQ in the sleeve is in registration withthe slot-8 of the inner tubew 1 These pins and the bar 213 thus, constitute stop .means operable to limit 7 the rotation of the sleeves when the. slotsr101are in register In operatiommy improved 1 distributor is mounted adj acent; to one .of the calender rolls .15 elf a paper.:ma-kingmachineand is spaced slightly away from the roll and disposedparallel to the axis of the rolln Tll'e dGViGB-jS'jG mounted thatthe, slot 8 in; the inner-tube is directed towards the calender roll. 1 1' The paperpafssing.overthe calender rolls is indicated by the numeral 16. The air supply to the device is connected to the. coupling elements 12 at the ends ofthe inner tube so that when the slot 8 is uncoveredair is directed against the paper passing over the roll to accomplish the desirable drying effect.
It frequently happens that to obtain a uniform drying effect across the entire width of the paper, it would be a great advantage if the air supplyacross the width of the paper could be adjusted and regulated as desired and this control is conveniently provided in my device since the sleeve sections 9 are independently rotatable upon the inner tube 7 so that the slot 8 in the inner tube may be closed to the passage of air entirely, or shut ofi as may be desired at variouspoints across the width of the roll.
The pins 14 provide aconvenient stop I have devised an improved device of the class described whereby the objects of my invention have been attained. Various modifications may be made in my invention Without departing from the spirit thereof or the scope of the claiman'd thereforeithejeiiact form 7 shown is to betaliei'rias illustrative only and not in a limiting sense, and I desire that only such limitations shal l be p laced thereonias are imp'eed by the prier are 6r are speafieafly set forth in the a pended cl aifn.
What I Claim s inrierent nis In a paper making machine, the combination with the calender roll thereof; ofian air distributor associated therewith and positiciiied iii spaced-relation uirefiahi aiidparallel to the axis of the fiil e'rifler roll; said an distributor "cbmprisiegan inner tube pmi iddifiith a longitudinal slot dir'eted wwards- 1 9- emanate rem; amenity er independemiy rotatable-abutting sleeve seefiefie maimed thereiimeiich sleve' seetmn-p'reviaeu with a mega-mien Sim iidaptd to bemae.
theiim'e'r tubeafid abutting the cuter ehds f the outermost sleeves a b ur seemed to said collars and extehding lengituuimny of the sleeves, a pin secured to each sleeve and prejectirig radiallytherefr'eni; said fiifis" adapted t6 engage the bar to 'liihitthe rotation qft-l i' .sleev'e when the $101; in the elev' registers with the shit in the inner tribe, aiidcoiipliiig elements at the ends for the" inner tube. Q
In witness whereof I have hereunto set my hand. 14 L a ARTHUR b1. REPENTIGNY.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA1771558X | 1928-03-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
US1771558A true US1771558A (en) | 1930-07-29 |
Family
ID=4174148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US286430A Expired - Lifetime US1771558A (en) | 1928-03-16 | 1928-06-18 | Air distributor for paper-making machines |
Country Status (1)
Country | Link |
---|---|
US (1) | US1771558A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3145409A (en) * | 1963-10-25 | 1964-08-25 | John P Davey | Lint collecting device for textile machine |
DE1274865B (en) * | 1963-09-24 | 1968-08-08 | Lodding Engineering Corp | Device for equalizing zones of different thicknesses in paper webs during their manufacture |
US3786574A (en) * | 1972-05-26 | 1974-01-22 | Eastman Kodak Co | Method for removing water from tow |
US3849831A (en) * | 1972-12-20 | 1974-11-26 | Dee Electric Co | Air dryer equipment |
US3910320A (en) * | 1972-05-26 | 1975-10-07 | Eastman Kodak Co | Tow dewatering jet device |
US4120070A (en) * | 1975-07-31 | 1978-10-17 | Severin Hubert J | Cleaning system |
US4166368A (en) * | 1977-01-18 | 1979-09-04 | Rimar Meccanica S.P.A. | Suction device for removing liquids from machine-treated textiles |
-
1928
- 1928-06-18 US US286430A patent/US1771558A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1274865B (en) * | 1963-09-24 | 1968-08-08 | Lodding Engineering Corp | Device for equalizing zones of different thicknesses in paper webs during their manufacture |
US3145409A (en) * | 1963-10-25 | 1964-08-25 | John P Davey | Lint collecting device for textile machine |
US3786574A (en) * | 1972-05-26 | 1974-01-22 | Eastman Kodak Co | Method for removing water from tow |
US3910320A (en) * | 1972-05-26 | 1975-10-07 | Eastman Kodak Co | Tow dewatering jet device |
US3849831A (en) * | 1972-12-20 | 1974-11-26 | Dee Electric Co | Air dryer equipment |
US4120070A (en) * | 1975-07-31 | 1978-10-17 | Severin Hubert J | Cleaning system |
US4166368A (en) * | 1977-01-18 | 1979-09-04 | Rimar Meccanica S.P.A. | Suction device for removing liquids from machine-treated textiles |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1771558A (en) | Air distributor for paper-making machines | |
CH496134A (en) | Device for treating web-shaped textile or non-textile fabrics | |
DE69800137T2 (en) | Steam oven | |
US1670873A (en) | Threader for paper-drying machines | |
US2548108A (en) | Flow distributor | |
AT412789B (en) | METHOD AND DEVICE FOR HEATING A ROLLER | |
US1163734A (en) | Shower-pipe for paper-making machines. | |
US2262227A (en) | Apparatus for rolling helicoid conveyer flight | |
DE4139708A1 (en) | BLOWING AND VENTILATION DEVICE FOR A REVERSE CYLINDER GROUP OF A PAPER MACHINE DRYING SECTION | |
DE4656C (en) | Innovations in paper smoothing machines | |
US1957122A (en) | Paper roll stand | |
DE1266119B (en) | Drying cylinders for paper machines | |
US357208A (en) | Winfield s | |
AT116899B (en) | System for drying the drying felts of paper machines with hot air. | |
DE2624439C2 (en) | Steam calender | |
DE202012007726U1 (en) | Heat transfer roller | |
AT383629B (en) | Apparatus for drying material webs, especially paper webs | |
DE1076073B (en) | Trough deficiency | |
US3440737A (en) | Apparatus for treating material in web or sheet form | |
USRE17376E (en) | Double-deck printing press | |
US1699729A (en) | Double-deck printing press | |
EP3543013B1 (en) | Web printer | |
US2325475A (en) | Ironing machine | |
AT221923B (en) | Machine for the production of fibrous webs | |
CH421823A (en) | Roller dryer for air-impermeable or difficult-to-penetrate goods |