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NO122729B - - Google Patents

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Publication number
NO122729B
NO122729B NO153291A NO15329164A NO122729B NO 122729 B NO122729 B NO 122729B NO 153291 A NO153291 A NO 153291A NO 15329164 A NO15329164 A NO 15329164A NO 122729 B NO122729 B NO 122729B
Authority
NO
Norway
Prior art keywords
drum
relation
links
flow
controlling
Prior art date
Application number
NO153291A
Other languages
Norwegian (no)
Inventor
L Bean
R Gundlach
Original Assignee
Rank Xerox Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rank Xerox Ltd filed Critical Rank Xerox Ltd
Publication of NO122729B publication Critical patent/NO122729B/no

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Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02Charge-receiving layers
    • G03G5/022Layers for surface-deformation imaging, e.g. frost imaging
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G16/00Electrographic processes using deformation of thermoplastic layers; Apparatus therefor
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G7/00Selection of materials for use in image-receiving members, i.e. for reversal by physical contact; Manufacture thereof
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00Cathode ray tubes; Electron beam tubes
    • H01J31/02Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused
    • H01J31/06Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused with more than two output electrodes, e.g. for multiple switching or counting
    • H01J31/065Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused with more than two output electrodes, e.g. for multiple switching or counting for electrography or electrophotography, for transferring a charge pattern through the faceplate
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/76Television signal recording
    • H04N5/80Television signal recording using electrostatic recording
    • H04N5/82Television signal recording using electrostatic recording using deformable thermoplastic recording medium

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Description

Anordning for kontroll av strømningen av kornformet materiale. Device for controlling the flow of granular material.

Oppfinnelsen vedrører anlegg for mat-ning og kontroll av strømningen av kornformet materiale som f. eks. Stener, malm, koks, kull sand o. lign. når disse enten The invention relates to facilities for feeding and controlling the flow of granular material such as e.g. Stones, ore, coke, coal, sand, etc. when these either

faller fritt eller helt eller delvis understøt-tes av en rende. Oppfinnelsen vedrører falls freely or is fully or partially supported by a gutter. The invention relates to

særlig slike anlegg hvor kontrollappara-tet omfatter et elastisk teppe dannet av particularly such facilities where the control apparatus comprises an elastic blanket formed by

endeløse kjettinger understøttet på et sted endless chains supported in one place

for å dreie seg i en sikret bane slik at kjettingene hviler på materialet og kontrollerer dettes fall. Selve kjettingene pleier van-ligvis å være dannet av ledd med betydelig vekt som f. eks. skipsanker-, fortøy-nings-, krankjettiinger eller lignende. to rotate in a secured path so that the chains rest on the material and control its fall. The chains themselves are usually formed of links with considerable weight, such as ship anchors, moorings, crank jets or the like.

I hittil kjente anlegg av denne beskaf-fenhet har de anvendte kjettinger vært In previously known facilities of this nature, the chains used have been

understøttet og drevet av en roterende supported and driven by a rotating

trommel som har et sett stenger slik anbragt med innbyrdes avstand rundt trommelens overflate at de kommer i inngrep drum which has a set of bars so spaced around the surface of the drum that they engage

med de vesklende ledd for kjettingsløyfen, with the alternating links for the chain loop,

men disse anlegg har vist seg å fremby flere but these facilities have been shown to offer more

mangler ved at bevegelsen skjer noe rykkevis på grunn av at inngrepet skjer bare lacking in that the movement occurs somewhat jerkily due to the fact that the intervention only occurs

med de vekslende ledd hvorved en sving-ning meddeles i oppover gående del av kjettingene og et slag meddeles trommelens with the alternating links whereby a swing is given in the upward part of the chains and a blow is given to the drum's

stenger, idet leddene kommer i berøring bars, as the joints come into contact

med disse, samtidig som vekslende bevegel-ser opp og ned overføres til kjettingsløyfene with these, while alternating movements up and down are transferred to the chain loops

ettersom hver trommelstang beveger seg as each drum bar moves

opp og ned i den øvre stilling ettersom up and down in the upper position accordingly

trommelen dreier seg. Det blir derved en the drum rotates. Thereby it becomes one

betydelig forskjell i det arbeide som utføres significant difference in the work carried out

på materialet av de forskjellige ledd og der on the material of the different joints and there

oppstår en ujevn levering av materialene an uneven delivery of the materials occurs

fra den halve renne på grunn av at leddene from the half gutter due to the joints

ligger på linje ved siden av hverandre hvorved materialet vil frigjøres i porsjo-ner ettersom kjettingleddene passerer den andre ende. are aligned next to each other whereby the material will be released in portions as the chain links pass the other end.

Oppfinnelsen har til hovedhensikt å overvinne disse mangler og den består av et apparat av den type som er omtalt hvori trommelen som fører og understøtter kjettingene er konstruert slik at kjettingleddene rundt trommelen anbringes i plan som heller i forhold til trommelens akse med vinkler mindre enn 90°. The main purpose of the invention is to overcome these shortcomings and it consists of an apparatus of the type described in which the drum that guides and supports the chains is constructed so that the chain links around the drum are placed in a plane inclined to the axis of the drum with angles less than 90° .

Ifølge den fortrukne utførelse blir leddene anbragt i plan som heller omtrent 45° i forhold til trommelens overflate, hvorved de suksessive eller nærliggende ledd gis motsatt helling i forhold til trommelens overflate med omtrent de samme vinkler. Trommelen er fortrinnsvis konstruert slik at leddene for de nærliggende kjettinger på trommelen ligger i siksak i forhold til hverandre. According to the preferred embodiment, the joints are arranged in a plane which inclines approximately 45° in relation to the surface of the drum, whereby the successive or adjacent joints are given the opposite inclination in relation to the surface of the drum with approximately the same angles. The drum is preferably constructed so that the links for the nearby chains on the drum are zigzag in relation to each other.

Oppfinnelsen vil forståes bedre av den nedenstående detaljerte beskrivelse an-ført i forbindelse med vedføyede tegninger, hvor: Fifg. 1 og 2 er henholdsvis side- og frontriss av et kontrollapparat konstruert i overensstemmelse med oppfinnelsen. Fig. 3 er en del av et snitt gjennom trommeloverflaten på apparatet og viser hvorledes kjettingleddene anbringes i riktig stilling. Fig. 4 er en del av et snitt gjennom trommelens overflate på apparatet hvorved vises en alternativ metode for riktig anbringelse av kjettingleddene. Fig. 5 og 6 er snitt tatt fra enden og viser 2 modifiserte former for trommelen. Fig. 7 og 8 er henholdsvis ende- og frontriss av en trommel forsynt med mid-ler for anbringelse av de nærbeliggende kjettingledd i siksak. Fig. 9 er et snitt gjennom enden av trommelen ifølge fig. 4. The invention will be better understood from the detailed description given below in connection with the attached drawings, where: Fig. 1 and 2 are respectively side and front views of a control device constructed in accordance with the invention. Fig. 3 is part of a section through the drum surface of the device and shows how the chain links are placed in the correct position. Fig. 4 is part of a section through the surface of the drum on the apparatus showing an alternative method for the correct placement of the chain links. Fig. 5 and 6 are sections taken from the end and show 2 modified forms of the drum. Fig. 7 and 8 are respectively end and front views of a drum provided with means for placing the nearby chain links in a zigzag pattern. Fig. 9 is a section through the end of the drum according to fig. 4.

Idet det først skal henvises til figurene 1 og 2 på disse tegninger så omfatter anlegget en renne 1 ned gjennom hvilken materialer 2, f. eks. stener, malm, koks, kull, sand og lign. er beregnet på å bevege seg, og et elastisk teppe dannet av et sett endeløse kjettinger 3 opphengt fra en trommel 4 slik at kjettingenes nedre ende henger ned og hviler mot det materiale som strømmer ned gjennom rennen. Trommelen 4 er montert på og fastkilt til en drivaksel 5 som er montert i passende lagre og trommelen er forsynt med et par skiver 6 og 7 anbragt med passende avstand fra hverandre slik at de danner begrensnings-organ for kjettingene 3, hvilke fortrinnsvis består av skipsankerkjettinger, fortøy-ningskjettinger, krankjettinger eller lignende. Trommeloverflaten er forsynt med et sett fremspring, 8a, 8b, 8c og 13a, 13b, 13c, slik som vist i figurene 3 og 4 for inngrep med kjettingleddene. Disse fremspring er utformet og plasert slik at de suksessive eller nærbeliggende ledd 9 og 10 for en kjetting får motsatt helling i forhold til trommeloverflaten med en vinkel på omtrent 45° slik at istedenfor at et ledd blir liggende flatt mot trommelens overflate mens det neste blir stående oppreist slik som ellers er vanlig, vil alle ledd bli liggende halvveis over til siden idet ett ledd ligger over mot høyre og det neste ligger over mot venstre, hvorved alle ledd får de samme anlegg mot det materiale som strøm-mer ned gjennom rennen istedenfor bare annethvert ledd. Derved bevirkes at det materiale som leveres strømmer ut i en konstant strøm istedenfor rykkevis, hvilket utjevner den kraft som er nødvendig for anlegget. Since reference must first be made to figures 1 and 2 on these drawings, the facility comprises a chute 1 down through which materials 2, e.g. stones, ore, coke, coal, sand and the like. is intended to move, and an elastic blanket formed by a set of endless chains 3 suspended from a drum 4 so that the lower end of the chains hangs down and rests against the material flowing down through the chute. The drum 4 is mounted on and wedged to a drive shaft 5 which is mounted in suitable bearings and the drum is provided with a pair of washers 6 and 7 placed at a suitable distance from each other so that they form a limiting device for the chains 3, which preferably consist of ship anchor chains , mooring chains, crank chains or the like. The drum surface is provided with a set of projections, 8a, 8b, 8c and 13a, 13b, 13c, as shown in Figures 3 and 4 for engagement with the chain links. These protrusions are designed and placed so that the successive or nearby links 9 and 10 of a chain are inclined oppositely in relation to the drum surface at an angle of approximately 45° so that instead of one link lying flat against the drum's surface while the next remains standing upright as is otherwise usual, all joints will lie halfway over to the side, with one joint lying over to the right and the next lying over to the left, whereby all joints have the same contact with the material flowing down through the chute instead of just every other joint. This causes the delivered material to flow out in a constant stream instead of in jerks, which balances the power required for the plant.

Disse fremspring er fortrinnsvis av triangulær form og de kan enten være fastsveiset til trommelens overflate som vist i fig. 3 eller de kan være utformet ved støpning som vist i fig. 4. These projections are preferably of a triangular shape and they can either be welded to the surface of the drum as shown in fig. 3 or they can be designed by casting as shown in fig. 4.

For å tilveiebringe et mere effektivt grep mellom kjettingene og trommeloverflaten, kan den sistnevnte ytterligere være av 8-kantet tverrsnitt slik som vist i fig. 5, eller den kan være dannet av et sett stenger 11, slik som vist i figur 6, hvorved fåes anlegg for kjettingleddene ettersom disse passerer rundt trommelens overflate. In order to provide a more effective grip between the chains and the drum surface, the latter can further be of an octagonal cross-section as shown in fig. 5, or it can be formed by a set of rods 11, as shown in figure 6, whereby a facility is obtained for the chain links as they pass around the surface of the drum.

For å redusere støyen så meget som To reduce the noise as much as

mulig kan de forannevnte fremspring anbringes på forskjellige radiale posisjoner langs trommelens overflate omtrent slik at nærbeliggende kjettingledd ligger på skrå i forhold til hverandre og slik at svin-gebevegelsen for de suksessive kjettinger brytes, hvorved den lyd som fremkommer blir mere en rasling enn dumpe slag med rykkevise mellomrom. En slik anordning er vist i fig. 3, 7 og 8, hvor fremspringene 8a, 8b, 8c og 13a, 13b, 13c er sveiset fast til trommelens overflate 4 og skiven 6, mens i figurene 4 og 9 en lignende anordning er vist, men her er fremspringene 8a, 8b, 8c og 13a, 13b, 13c utformet i ett med trommelen 4 ved støpning. Akselen 12 har i dette tilfelle 4-kantet tverrsnitt for effektivt inngrep med det indre av trommelen 4. if possible, the above-mentioned protrusions can be placed at different radial positions along the surface of the drum approximately so that nearby chain links lie at an angle in relation to each other and so that the swinging movement of the successive chains is broken, whereby the resulting sound becomes more of a rattling than dull blows with jerky spaces. Such a device is shown in fig. 3, 7 and 8, where the projections 8a, 8b, 8c and 13a, 13b, 13c are welded to the surface 4 of the drum and the disk 6, while in figures 4 and 9 a similar arrangement is shown, but here the projections 8a, 8b, 8c and 13a, 13b, 13c formed in one with the drum 4 by casting. In this case, the shaft 12 has a 4-sided cross-section for effective engagement with the interior of the drum 4.

Claims (4)

1. Apparat for kontroll av strømningen av kornformet materiale, som omfatter et sett endeløse kjettinger ophengt i en driv-trommel på en slik måte at de hviler på materialet og kontrollerer dettes fall, karakterisert ved at nevnte trommel er konstruert slik at kjettingleddene, når de passerer rundt trommelen, anbringes i plan som er hellende i forhold til trommelakse-len med vinkler mindre enn 90°.1. Apparatus for controlling the flow of granular material, comprising a set of endless chains suspended in a drive drum in such a way that they rest on the material and control its fall, characterized in that said drum is constructed so that the chain links, when they passes around the drum, is placed in a plane which is inclined in relation to the drum axis with angles less than 90°. 2. Apparat for kontroll av strømning av kornformet materiale, som angitt i på-stand 1, karakterisert ved anordninger, hvorved kjettingleddene anbringes i plan som heller i forhold til trommeloverflaten i omtrent 45°, hvorved de suksessive eller nærbeliggende ledd har motsatt helling til trommelens overflate med omtrent samme vinkler.2. Apparatus for controlling the flow of granular material, as stated in claim 1, characterized by devices, whereby the chain links are placed in a plane inclined in relation to the drum surface at approximately 45°, whereby the successive or nearby links have the opposite inclination to that of the drum surface with approximately the same angles. 3. Apparat for kontroll av strømning av kornformet materiale, som angitt i på-stand 2, karakterisert ved at nevnte anordninger omfatter et sett fremspring, an-brakt på trommeloverflaten på en slik måte at de kommer til inngrep med kjettingleddene og holder dem under en på for-hånd bestemt vinkel i forhold til trommel-akselen mens de er i berøring med trommeloverflaten.3. Apparatus for controlling the flow of granular material, as stated in claim 2, characterized in that said devices comprise a set of protrusions, placed on the drum surface in such a way that they come into engagement with the chain links and hold them under a at a predetermined angle in relation to the drum axis while in contact with the drum surface. 4. Apparat for kontroll av strømning av kornformet materiale som angitt i på-stand 3, karakterisert ved at nevnte fremspring er anordnet slik på trommeloverflaten at leddene for nærbeliggende kjettinger ligger i siksak i forhold til hverandre.4. Apparatus for controlling the flow of granular material as stated in claim 3, characterized in that said projections are arranged on the drum surface in such a way that the links for nearby chains lie in a zigzag pattern in relation to each other.
NO153291A 1963-05-17 1964-05-16 NO122729B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US281233A US3317316A (en) 1963-05-17 1963-05-17 Internal frost recording
US281181A US3321308A (en) 1963-05-17 1963-05-17 Xerographic induction recording
US61667867A 1967-02-16 1967-02-16

Publications (1)

Publication Number Publication Date
NO122729B true NO122729B (en) 1971-08-02

Family

ID=27403208

Family Applications (1)

Application Number Title Priority Date Filing Date
NO153291A NO122729B (en) 1963-05-17 1964-05-16

Country Status (10)

Country Link
US (3) US3317316A (en)
BE (1) BE648043A (en)
CH (1) CH469292A (en)
DE (1) DE1437260C3 (en)
FR (2) FR1393821A (en)
GB (2) GB1049903A (en)
LU (1) LU46101A1 (en)
NL (2) NL6405291A (en)
NO (1) NO122729B (en)
SE (1) SE319083B (en)

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US3443938A (en) * 1964-05-18 1969-05-13 Xerox Corp Frost imaging employing a deformable electrode
US3619054A (en) * 1966-08-09 1971-11-09 Xerox Corp Oil film imaging apparatus
US3550155A (en) * 1968-01-18 1970-12-22 Itt Printer using a solid state semiconductor material as a switch
US3761951A (en) * 1968-02-25 1973-09-25 Canon Kk Electrostatic image forming apparatus
US3795009A (en) * 1970-06-17 1974-02-26 Bell & Howell Co Information recording methods, apparatus and media using deformable magnetized materials
US3897247A (en) * 1970-12-14 1975-07-29 Hoechst Ag Process for selectively deforming a thermoplastic layer
BE793151A (en) * 1971-12-24 1973-06-21 Kalle Ag PROCESS FOR PRODUCING A RELIEF IMAGE
DE2212968C3 (en) * 1972-03-17 1979-10-11 Hoechst Ag, 6000 Frankfurt Method for recording a deformation image
DE2262917C3 (en) * 1972-12-22 1979-02-01 Hoechst Ag, 6000 Frankfurt Electrophotographic recording material for the production of deformation images
US4077803A (en) * 1975-12-01 1978-03-07 Sperry Rand Corporation Low charge-voltage frost recording on a photosensitive thermoplastic medium
US4063222A (en) * 1976-01-21 1977-12-13 Xerox Corporation Selective erasure of image recording devices
US4051463A (en) * 1976-01-21 1977-09-27 Xerox Corporation Method and apparatus for inverting the polarity of an input image formed on a surface of an image recording device
US4174881A (en) * 1976-03-05 1979-11-20 Rca Corporation Recording a synthetic focused-image hologram on a thermally deformable plastic
JP2862450B2 (en) * 1992-12-26 1999-03-03 キヤノン株式会社 Image forming device
GB2521457A (en) * 2013-12-20 2015-06-24 Isis Innovation Charge stabilized dielectric film for electronic devices

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Publication number Priority date Publication date Assignee Title
US2200741A (en) * 1937-05-01 1940-05-14 Bell Telephone Labor Inc Electrostatic recording and reproducing
BE478771A (en) * 1946-09-23
US2896507A (en) * 1952-04-16 1959-07-28 Foerderung Forschung Gmbh Arrangement for amplifying the light intensity of an optically projected image
US2777745A (en) * 1952-10-04 1957-01-15 Gen Dynamics Corp Electrostatic recording apparatus
US3040124A (en) * 1956-06-25 1962-06-19 Armour Res Found Transducer head system
NL112816C (en) * 1958-02-07
US3008066A (en) * 1958-08-25 1961-11-07 Gen Electric Information storage system
US3069681A (en) * 1960-03-14 1962-12-18 Itt System for large-area display of two-color information
NL273832A (en) * 1961-01-24
US3169061A (en) * 1961-05-01 1965-02-09 Rca Corp Electrostatic printing
DE1252531B (en) * 1961-10-02
US3196008A (en) * 1962-05-08 1965-07-20 Xerox Corp Electrophotographic process for formation of frost-like deformation images in mechanically deformable photoconductive layers
US3196013A (en) * 1962-06-07 1965-07-20 Xerox Corp Xerographic induction recording with mechanically deformable image formation in a deformable layer
US3196012A (en) * 1962-06-07 1965-07-20 Xerox Corp Half-tone xerography with thermoplastic deformation of the image
US3284196A (en) * 1962-10-11 1966-11-08 Ibm Apparatus and method for electric recording

Also Published As

Publication number Publication date
DE1437260C3 (en) 1974-08-22
FR1399017A (en) 1965-05-14
GB1069741A (en) 1967-05-24
US3321308A (en) 1967-05-23
NL7108246A (en) 1971-09-27
DE1437260A1 (en) 1968-10-10
US3317316A (en) 1967-05-02
BE648043A (en) 1964-08-31
NL6405291A (en) 1964-11-18
GB1049903A (en) 1966-11-30
FR1393821A (en) 1965-03-26
SE319083B (en) 1969-12-22
LU46101A1 (en) 1972-01-01
CH469292A (en) 1969-02-28
US3526879A (en) 1970-09-01
DE1437260B2 (en) 1974-01-31

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