NO123789B - - Google Patents
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- Publication number
- NO123789B NO123789B NO4888/68A NO488868A NO123789B NO 123789 B NO123789 B NO 123789B NO 4888/68 A NO4888/68 A NO 4888/68A NO 488868 A NO488868 A NO 488868A NO 123789 B NO123789 B NO 123789B
- Authority
- NO
- Norway
- Prior art keywords
- sludge
- compartment
- compartments
- well
- hatch
- Prior art date
Links
- 239000010802 sludge Substances 0.000 claims description 30
- 239000002351 wastewater Substances 0.000 claims description 14
- 238000000855 fermentation Methods 0.000 claims description 11
- 230000004151 fermentation Effects 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 230000000717 retained effect Effects 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 208000028659 discharge Diseases 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000011218 seed culture Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- GXCLVBGFBYZDAG-UHFFFAOYSA-N N-[2-(1H-indol-3-yl)ethyl]-N-methylprop-2-en-1-amine Chemical compound CN(CCC1=CNC2=C1C=CC=C2)CC=C GXCLVBGFBYZDAG-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000008029 eradication Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/18—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/16—Two dimensionally sectional layer
- Y10T428/163—Next to unitary web or sheet of equal or greater extent
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24132—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in different layers or components parallel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24752—Laterally noncoextensive components
- Y10T428/2476—Fabric, cloth or textile component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
- Y10T428/249926—Including paper layer
Landscapes
- Laminated Bodies (AREA)
- Wrappers (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Description
Anordning ved en såkalt avløpsbronn og fremgangsmåte ved drift av en slik avløpsbronn. Device at a so-called drainage well and method for operating such a drainage well.
Foreliggende oppfinnelse angår en anordning ved såkalte avløpsbrønner med to The present invention relates to a device for so-called drainage wells with two
eller flere innbyrdes kommuniserende, ved or several mutually communicating, by
mellomvegger atskilte råtnings- eller partitions separated rotting or
gjæringskammeravdelinger. Slike avløps-brønner er kjent i flere typer, og de baserer fermentation chamber departments. Such drainage wells are known in several types, and they base
seg i første rekke på det prinsipp at det itself primarily on the principle that it
slam som befinner seg i avløpsvannet skal sludge that is in the waste water shall
avsette seg i avløpsbrønnen. De i slammet deposit in the drainage well. Those in the mud
forekommende bakterier og andre mikroorganismer frembringer visse gjærings- og Occurring bacteria and other microorganisms produce certain fermentation and
lignende prosesser, hvorved organiske og similar processes, whereby organic and
andre stoffer i slammet omvandles (ned-brytes). Dernest kan avløpsbrønnen ha til other substances in the sludge are converted (degraded). Secondly, the drainage well may have to
formål å frembringe nedbryting i større purpose of producing breakdown in larger
eller mindre grad av mere finfordelt sub-stans i avløpsvannet til enklere forbindel-ser, som bortføres med avløpsvannet i or lesser degree of more finely divided substance in the waste water into simpler compounds, which are carried away with the waste water in
væskeform eller avgår i form av gasser, liquid form or exits in the form of gases,
eller også felles de ut på bunnen av avløps-brønnen. I forbindelse hermed foregår også or else dump them at the bottom of the drainage well. In connection with this also takes place
utryddelsen av coliforma med fl. bakterier. the eradication of coliforma with fl. bacteria.
For at en avløpsbrønn skal kunne gi den For a drainage well to be able to provide it
ønskete virkning må alkalisk gjæring (for-råtning) opprettholdes i brønnen. desired effect, alkaline fermentation (decomposition) must be maintained in the well.
Det avleirete slam må efter en viss tid The deposited sludge must after a certain time
fjernes fra brønnen for at denne ikke i removed from the well so that it does not
altfor høy grad skal fylles med slam. Tøm-ningen foregår ved hjelp av et fast eller too high a degree must be filled with sludge. Emptying takes place with the help of a fixed or
løst rør, som føres ned til i nærheten av loose pipe, which is led down to the vicinity of
bunnen av brønnen, hvorved slammet ved the bottom of the well, whereby the sludge wood
pumping eller selvtrykk fjernes fra brøn-nen. Herunder er det imidlertid viktig å pumping or self-pressure is removed from the well. Below, however, it is important to
sørge for at en viss mengde slam får bli ensure that a certain amount of sludge is allowed to remain
tilbake i brønnen for å tjene som podnings-kultur for fortsatt drift av avløpsbrønnen, back into the well to serve as a seed culture for continued operation of the drainage well,
da ellers sur gjæring vil inntre (hvis der otherwise acid fermentation will occur (if there
ikke tas særskilte forholdsregler). no special precautions are taken).
Ifølge foreliggende oppfinnelse lettes podningen ved at i det minste én av av-løpsbrønnens mellomvegger nær bunnen er utstyrt med en åpning som kan reguleres ved en luke, som åpnes og stenges, en ventil eller lignende, eller annen forbindelse mellom avdelingene på begge sider av mellomveggen. Denne luke holdes normalt åpen for at denne vei skal skaffe kommunikasjon for slammet mellom råtnings- eller gjæringskammer-avdelingene, men stenges i forbindelse med tømning av slam, for herved å holde tilbake en passende mengde slam i det minste i én av avdelingene. Efterat tømningen er utført i ønsket grad, åpnes luken igjen, for at det tilbakeholdte slam skal tjene som podekultur for det slam som senere avleires i avløpsbrønnen. Man har således alltid en viss mengde aktivt slam tilbake i brønnen for å holde de ønskete gjæringsprosesser igang. According to the present invention, grafting is facilitated by at least one of the drain well's intermediate walls near the bottom being equipped with an opening that can be regulated by a hatch, which opens and closes, a valve or similar, or other connection between the compartments on both sides of the intermediate wall . This hatch is normally kept open so that this way will provide communication for the sludge between the rotting or fermentation chamber departments, but is closed in connection with the emptying of sludge, in order to retain a suitable amount of sludge in at least one of the departments. After the emptying has been carried out to the desired extent, the hatch is opened again, so that the retained sludge will serve as a seed culture for the sludge which is later deposited in the drainage well. You thus always have a certain amount of active sludge back in the well to keep the desired fermentation processes going.
I forbindelse med denne anordning er det ofte hensiktsmessig å forsyne i det minste én av råtnings- eller gjæringskammer-avdelingene med et nedadgående rør, en trommel eller lignende for innføring av avløpsvannet i denne avdeling til en slik dybde, at det umiddelbart bringes i direkte kontakt med avleiret slam. In connection with this device, it is often appropriate to provide at least one of the rotting or fermentation chamber compartments with a downward-going pipe, a drum or the like for introducing the waste water into this compartment to such a depth that it is immediately brought into direct contact with deposited sludge.
En utførelsesform av en anordning ifølge oppfinnelsen er vist på vedlagte teg-ninger, hvor fig. 1 er et vertikalsnitt av avløpsbrønnen efter linjen I—I på fig. 2, som er et horisontalsnitt efter linjen II—II på fig. 1, mens fig. 3 er et horisontalsnitt efter linjen III—III på fig. 1. Fig. 4 viser et skjematisk, brutt perspektivriss. Avløpsbrønnen 1 kan være utført av vilkårlig materiale, som betong eller jern og kan ha vilkårlig tverrsnittsform, men er på tegningen vist med rundt tverrsnitt. An embodiment of a device according to the invention is shown in the attached drawings, where fig. 1 is a vertical section of the drainage well along the line I—I in fig. 2, which is a horizontal section along the line II—II in fig. 1, while fig. 3 is a horizontal section along the line III—III in fig. 1. Fig. 4 shows a schematic, broken perspective view. The drainage well 1 can be made of any material, such as concrete or iron and can have any cross-sectional shape, but is shown in the drawing with a round cross-section.
Brønnen er oppdelt i flere innbyrdes kommuniserende råtnings- eller gjæringskammer-avdelinger 3, 10, 25, 13, 24. Der kan forefinnes et vilkårlig antall slike avdelin- The well is divided into several communicating rotting or fermentation chamber compartments 3, 10, 25, 13, 24. There can be any number of such compartments
ger. Gjennom røret 2 innføres avløpsvannet og føres gjennom et vertikalt rør 26 til den nedre del av den første avdeling 3, som ved en vegg 5 er atskilt fra neste avdeling 10 gives. The waste water is introduced through the pipe 2 and is led through a vertical pipe 26 to the lower part of the first department 3, which is separated from the next department 10 by a wall 5
og 25. Veggen 5 behøver ikke i sin helhet å and 25. Wall 5 does not need to be completely
nå opp til vannoverflaten i brønnen. Vannet ledes således her over denne vegg fra av- reach up to the water surface in the well. The water is thus led here over this wall from the
delingen 3 til 10. the division 3 to 10.
Ved bunnen er veggen 5 utstyrt med en At the bottom, the wall 5 is equipped with a
åpning 6, som reguleres av en luke 7, som muliggjør forbindelse mellom avdelingene 3 opening 6, which is regulated by a hatch 7, which enables connection between the departments 3
og 10 også ad denne vei. Luken 7 kan åpnes og stenges på hensiktsmessig måte, f. eks. and 10 also in this direction. The hatch 7 can be opened and closed in an appropriate manner, e.g.
ved manøvrering av en stang 8 fra utsiden av brønnen. Den hovedsakelige slamavlei- by maneuvering a rod 8 from the outside of the well. The main sludge diversion
ring finner sted i avdelingene 3 og 10. Fra avdelingen 10 strømmer avløpsvannet gjen- ring takes place in departments 3 and 10. From department 10, the waste water flows again
nom en kanal 11 i mellomveggen 12 til neste avdeling 25, som gjennom en åp- nom a channel 11 in the intermediate wall 12 to the next compartment 25, which through an open
ning 14 i veggen 5 kan settes i forbindelse med avdelingen 3. ning 14 in wall 5 can be connected to department 3.
Åpningen 14 reguleres av en luke 19, The opening 14 is regulated by a hatch 19,
som kan manøvreres ved hjelp av en stang 18 på samme måte som luken 7. Fra avdelingen 25 strømmer avløpsvannet gjennom en åpning 16 i veggen 5 inn i neste avdeling 13, som likeledes gjennom en åp- which can be maneuvered with the help of a rod 18 in the same way as the hatch 7. From the compartment 25, the waste water flows through an opening 16 in the wall 5 into the next compartment 13, which likewise through an opening
ning 15 kan settes i forbindelse med avde- section 15 can be put in connection with the
lingen 3. Åpningen 15 reguleres av en luke 20, som manøvreres ved hjelp av en stang 17. Fra avdelingen leder et vinkel- the opening 3. The opening 15 is regulated by a hatch 20, which is maneuvered with the help of a rod 17. From the compartment leads an angle
rør 21, 22 inn til den siste avdeling 24, fra hvilken avløpsvannet går ut gjennom et rør 23. pipes 21, 22 into the last compartment 24, from which the waste water exits through a pipe 23.
Under sin passasje gjennom de for- During its passage through the for-
skjellige avdelinger bringes avløpsvannet til å felle ut i det minste størstedelen av de forurensninger som har slamkonsistens, different departments, the waste water is brought to precipitate at least the majority of the pollutants that have a sludge consistency,
samt faste partikler m. m. eventuelt også slamfnokker, hvorunder lukene 19, 20 nor- as well as solid particles, etc., possibly also lumps of sludge, under which hatches 19, 20 nor-
malt holdes stengt og luken 7 åpen. Når en viss mengde slam har samlet seg på bunnen av de forskjellige avdelinger, pumpes slam- malt is kept closed and hatch 7 open. When a certain amount of sludge has accumulated at the bottom of the various compartments, the sludge is pumped
met ut gjennom uttømningsledningen 4, measured out through the discharge line 4,
som når ned til i nærheten av bunnen av avdelingen 3. Samtidig åpnes lukene 19 og 20 for at det slam som befinner seg i av- which reaches down to near the bottom of compartment 3. At the same time, hatches 19 and 20 are opened so that the sludge in compartment
delingene 25 og 13 skal kunne renne ned i avdelingen 3 og pumpes ut. Ved et passende stadium av tømningen eller før denne, compartments 25 and 13 must be able to drain into compartment 3 and be pumped out. At or before an appropriate stage of discharge,
stenges luken 7 slik at det slam som befinner seg i avdelingen 10 holdes tilbake i denne avdeling. Efterat tømningen er utført, åp- the hatch 7 is closed so that the sludge in compartment 10 is retained in this compartment. After the emptying has been carried out, open
nes atter luken 7, hvorved slammet i avde- nes the hatch 7 again, whereby the sludge in the de-
lingen 10 i det minste delvis renner ut i avdelingen 3, og kan tjene til poding av det nye slam. the ling 10 at least partly flows out into the compartment 3, and can be used to inoculate the new sludge.
Ventilasjon kan f. eks! finne sted gjen- Ventilation can, for example! take place again
nom røret 27, eller gjennom innløpsrøret 2. Ventilasjonen kan i visse tilfeller hensikts- through the pipe 27, or through the inlet pipe 2. In certain cases, the ventilation can
messig forsterkes ved hjelp av en vifte. Brønnens indre er tilgjengelig gjennom en is reinforced with the help of a fan. The interior of the well is accessible through a
trommel 9 med lokk. drum 9 with lid.
Avløpsvannets nominelle oppholdstid i The wastewater's nominal residence time i
brønnen kan f. eks. variere fra noen timer eller noen få timer til flere døgn. I noen av de siste avdelingene kan man eventuelt anordne en på hensiktsmessig måte opp- the well can e.g. vary from a few hours or a few hours to several days. In some of the latter departments, it is possible to arrange an appropriate way up-
bygget, frittliggende, temmelig glissen stabel eller lignende av sten eller annet materiale, over hvilken vannet renner, siler eller drypper. Derved at vannets kontakt- built, detached, rather slippery stack or similar of stone or other material, over which the water flows, filters or drips. Thereby, the water's contact
flaté med luften på denne måte i høy grad økes, lettes bortføringen av svovelvann- surface area with the air in this way is greatly increased, the removal of sulfur water is facilitated
stoff m. m. hvorved surstoffbehovet hos den utstrømmende væske minskes. En slik sta- material, etc., whereby the oxygen demand of the flowing liquid is reduced. Such a sta-
bel eller lignende kan også anordnes i noen av de forskjellige avdelinger for å danne feste for mikroorganismer som ér virk- bel or the like can also be arranged in some of the different departments to form attachments for microorganisms that are active
somme ved den anaerobe utfnokking og oppdeling (nedbryting), hvorved disse pro- some by the anaerobic flocculation and breakdown (decomposition), whereby these pro-
sesser kan gjøres mere intense. En av de siste avdelingene kan også anordnes for klorering. sessions can be made more intense. One of the last departments can also be arranged for chlorination.
Oppfinnelsen er nærmest bestemt til å The invention is almost destined to
tillempes for mindre anlegg, men kan også applied for smaller facilities, but can also
komme på tale for større anlegg. come into question for larger facilities.
Det nedadgående rør 26 er bestemt til å The downward pipe 26 is intended to
sikre direkte kontakt mellom det nytilførte avløpsvann og allerede bunnfelt slam for på denne måte å påvirke såvel slamutskil- ensure direct contact between the newly added waste water and already settled sludge in order in this way to influence both sludge discharge
lelsen som den biologiske utfnokkingen og nedbrytningen av organiske substanser på the desire on which the biological decay and breakdown of organic substances
en gunstig måte. Vesentlig fordelaktig for disse prosesser er også den ved hjelp av det nedadrettete rør i forbindelse med den partielle vegg 5 frembragte først oppad- a favorable way. Significantly advantageous for these processes is also the one first produced upwards by means of the downward-directed pipe in connection with the partial wall 5
rettete og siden nedadrettete strømning i avdelingene 3 og 10, hvorved der oppnåes en god volumetrisk virkningsgrad, uav- directed and then downward directed flow in compartments 3 and 10, whereby a good volumetric efficiency is achieved, regardless of
hengig av temperaturen av det innkom- depending on the temperature of the incoming
mende avløpsvann i forhold til tempera- mending wastewater in relation to temperature
turen i avløpsbrønnen. the trip in the cesspool.
Claims (6)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1738467A SE320262B (en) | 1967-12-19 | 1967-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO123789B true NO123789B (en) | 1972-01-17 |
Family
ID=20303571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO4888/68A NO123789B (en) | 1967-12-19 | 1968-12-06 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3668049A (en) |
| BE (1) | BE725669A (en) |
| DE (1) | DE1814659A1 (en) |
| DK (1) | DK118446B (en) |
| FI (1) | FI47863C (en) |
| FR (1) | FR1604417A (en) |
| GB (1) | GB1242566A (en) |
| NO (1) | NO123789B (en) |
| SE (1) | SE320262B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4024618A (en) * | 1971-03-12 | 1977-05-24 | Fmc Corporation | Method of fabricating gas transmitting body for use in bubble shearing |
| FR2465658A1 (en) * | 1979-05-30 | 1981-03-27 | Cyrel Sarl | Slats with flexible tape hinges for building boxes - opt. enclosed by heat shrunk film |
| US4402489A (en) * | 1981-01-29 | 1983-09-06 | Murray Richard C | Rope protection device |
| US5256462A (en) * | 1991-02-05 | 1993-10-26 | Callahan William S | Waterproof thermal resistant packaging wrap |
| FR2749281B1 (en) * | 1996-05-28 | 1998-07-31 | Capy Gilbert | DEVICE FOR REINFORCING A PLEATED PACKAGE FOR CONVEX BODIES |
| US5839653A (en) * | 1996-07-12 | 1998-11-24 | Zadravetz; Robert B. | Container with corrugated wall |
| DE19652135A1 (en) * | 1996-12-14 | 1998-06-18 | Gundlach Verpackung & Display | Drinks carton with gable-shaped top |
| DE19652138A1 (en) * | 1996-12-14 | 1998-06-18 | Gundlach Verpackung & Display | Producing folding box from multiply foldable basic material |
| US6253995B1 (en) | 2000-05-16 | 2001-07-03 | Burrows Paper Corporation | Insulated containers and sidewalls having laterally extending flutes, and methods |
| US20070262129A1 (en) * | 2006-05-15 | 2007-11-15 | Zadravetz Robert B | Method for forming a container with corrugated wall and rolled lip |
| CA2844017C (en) * | 2010-08-12 | 2019-01-08 | D.R. Bike Ltd. | Suspending device |
| US20140158564A1 (en) * | 2012-12-12 | 2014-06-12 | James P. Blasingame | Cylindrical clothes protector roll-up packing system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US516572A (en) * | 1894-03-13 | mowry | ||
| US886926A (en) * | 1906-03-22 | 1908-05-05 | Bishopric & Company | Wall for packing-cases. |
| US1474699A (en) * | 1920-04-21 | 1923-11-20 | Wisbrock Chris | Reenforced board |
| US2217773A (en) * | 1938-09-22 | 1940-10-15 | Selva Luigi Ruggero | Manufacture of covers for books or the like |
| US2680319A (en) * | 1953-02-26 | 1954-06-08 | Dratler Albert | Process for making decorative tile mats |
-
1967
- 1967-12-19 SE SE1738467A patent/SE320262B/xx unknown
-
1968
- 1968-12-05 FI FI349268A patent/FI47863C/en active
- 1968-12-06 NO NO4888/68A patent/NO123789B/no unknown
- 1968-12-13 DE DE19681814659 patent/DE1814659A1/en active Pending
- 1968-12-18 GB GB6010068A patent/GB1242566A/en not_active Expired
- 1968-12-18 DK DK620068A patent/DK118446B/en not_active IP Right Cessation
- 1968-12-18 BE BE725669D patent/BE725669A/en not_active IP Right Cessation
- 1968-12-19 FR FR1604417D patent/FR1604417A/fr not_active Expired
-
1971
- 1971-06-17 US US3668049D patent/US3668049A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1242566A (en) | 1971-08-11 |
| BE725669A (en) | 1969-05-29 |
| FR1604417A (en) | 1971-11-08 |
| FI47863B (en) | 1974-01-02 |
| FI47863C (en) | 1974-04-10 |
| US3668049A (en) | 1972-06-06 |
| SE320262B (en) | 1970-02-02 |
| DE1814659A1 (en) | 1969-07-31 |
| DK118446B (en) | 1970-08-17 |
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