NO140657B - MACHINE FOR MANUFACTURE OF A RED WITH LARGE DIAMETER, ESPECIALLY A SILO - Google Patents
MACHINE FOR MANUFACTURE OF A RED WITH LARGE DIAMETER, ESPECIALLY A SILO Download PDFInfo
- Publication number
- NO140657B NO140657B NO2940/73A NO294073A NO140657B NO 140657 B NO140657 B NO 140657B NO 2940/73 A NO2940/73 A NO 2940/73A NO 294073 A NO294073 A NO 294073A NO 140657 B NO140657 B NO 140657B
- Authority
- NO
- Norway
- Prior art keywords
- coffee
- bowl
- water
- supply pipe
- opening
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/12—Making tubes or metal hoses with helically arranged seams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/12—Making tubes or metal hoses with helically arranged seams
- B21C37/128—Control or regulating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Description
Trykk-kaffekanne. Pressure coffee pot.
Foreliggende oppfinnelse angår for-bedringer ved trykk-kaffekanner, særlig trykk-kaffekanner av den art hvor den skål i hvilken den malte kaffe er anbragt, omfatter et nedre rør ved hjelp av hvilket vannet innføres i skålen og som munner i et tett kammer for vannet som ved opp-hetning stiger opp i tilførselsrøret og passerer gjennom den malte kaffe, idet vannet da anriker seg med kaffe. The present invention relates to improvements in pressure coffee pots, in particular pressure coffee pots of the type where the bowl in which the ground coffee is placed comprises a lower pipe by means of which the water is introduced into the bowl and which opens into a sealed chamber for the water which, when heated, rises in the supply pipe and passes through the ground coffee, as the water is then enriched with coffee.
Ifølge oppfinnelsen er der rundt vann-tilførselsrøret anordnet en rørformet kappe som er slik utformet at der dannes frie passasjer mellom kappen og tilførsels-røret, hvilken kappe, for å slippe vannet inn, ved sin nedre del er forsynt med en åpning som er betydelig mindre enn åpningen i tilførselsrøret, hvorved skålen opptar alternativt vann og damp. According to the invention, there is arranged around the water supply pipe a tubular casing which is designed in such a way that free passages are formed between the casing and the supply pipe, which casing, in order to let the water in, is provided at its lower part with an opening which is significantly smaller than the opening in the supply pipe, whereby the bowl takes up alternately water and steam.
Ved hjelp av denne anordning trenger vekselvis varmt vann og damp inn i skålen, hvilket i betydelig grad øker kvalite-ten av den traktede kaffe. With the help of this device, hot water and steam alternately penetrate into the bowl, which significantly increases the quality of the brewed coffee.
Tegningene viser et utførelseseksem-pel på en trykk-kaffekanne forsynt med anordninger i henhold til oppfinnelsen, hvor fig. 1 er et vertikalsnitt av hele ap-paratet, fig. 2 et delvis vertikalsnitt s<om viser virkningen etter at der har dannet seg damp i det tette kammer, og fig. 3 et snitt etter linjen III—III på fig. 1; fig. 4 er et perspektivriss av den rørformede kappe og fig. 5 viser hvordan den rør-formede kappe ifølge oppfinnelsen kan brukes slik at den virker tilfredsstillende under fyllingen av skålen for malt kaffe. The drawings show an embodiment of a pressure coffee pot equipped with devices according to the invention, where fig. 1 is a vertical section of the entire device, fig. 2 is a partial vertical section showing the effect after steam has formed in the sealed chamber, and fig. 3 a section along the line III—III in fig. 1; fig. 4 is a perspective view of the tubular casing and fig. 5 shows how the tubular cover according to the invention can be used so that it works satisfactorily during the filling of the bowl for ground coffee.
Den på fig. 1 viste kaffekanne svarer The one in fig. 1 shown coffee pot answers
til den som er beskrevet i norsk patent nr. to the one described in Norwegian patent no.
99 145. På denne figur er vist kannelege-met 1 med sitt deksel'2. Skålen for malt kaffe er betegnet med 3 og dens vann-tilførselsrør 4 er anordnet i det tette kammer 5 og forsynt med en inngangsåpnlng 6. Skålen 3 er på utsiden forsynt med en 99 145. This figure shows the jug body 1 with its cover 2. The bowl for ground coffee is denoted by 3 and its water supply pipe 4 is arranged in the sealed chamber 5 and provided with an entrance opening 6. The bowl 3 is provided on the outside with a
pakning 7 som lukker kammeret 5. Skålen inneholder en avtagbar rist 8 understøttet av to elastiske grener 9 som griper inn i røret 4. Risten 8, som på denne måte er regulerbar i høyderetningen, understøtter kaffen; over denne befinner der seg en øvre rist 11 og et skåldeksel 12 utført i ett med et trekkrør 13 som befinner seg i det øvre kammer 14 som opptar den traktede kaffe. Røret 13 er forbundet med en tverr-stang 15 og kan reguleres ved hjelp av en betjeningsknapp 16; tverrstangen' hviler på ører 17 øverst på innersiden av kanne-legemet 1. seal 7 which closes the chamber 5. The bowl contains a removable grate 8 supported by two elastic branches 9 which engage in the tube 4. The grate 8, which in this way is adjustable in the height direction, supports the coffee; above this there is an upper grate 11 and a bowl cover 12 made in one with a draft tube 13 which is located in the upper chamber 14 which receives the funneled coffee. The pipe 13 is connected to a cross bar 15 and can be regulated by means of an operating button 16; the crossbar' rests on lugs 17 at the top on the inner side of the jug body 1.
I henhold til oppfinnelsen er denne kjente innretning komplettert med en rør-formet kappe 21 som er innskrudd på til-førselsrøret 4. For å slippe vannet inn, er kappen 21 forsynt med en åpning 22, hvis gjennomløpstverrsnitt er betydelig mindre enn tverrsnittet av innløpsåpniingen 6 i til-førselsrøret 4. Eksempelvis kan arealet av åpningen 22 i kappen 21 utgjøre omtrent en fjerdedel av arealet av åpningen 6 i rø-ret 4. According to the invention, this known device is completed with a tube-shaped cover 21 which is screwed onto the supply pipe 4. To let the water in, the cover 21 is provided with an opening 22, the passage cross-section of which is significantly smaller than the cross-section of the inlet opening 6 in the supply pipe 4. For example, the area of the opening 22 in the jacket 21 can make up about a quarter of the area of the opening 6 in the pipe 4.
Ved den på tegningen viste utførelse omfatter kappen 21 et rør, hvis tverrsnitt i det vesentlige har form av en trekant med avrundede vinkler og som ved midten av hver side ligger an mot tilførselsrøret 4. Der vil således mellom tilførselsrøret og den rørformede kappe være tre parallelle, vertikale passasjer som står i forbindelse med et organ anordnet mellom enden av røret 4 og bunnen av kappen 21. Denne kappe kunne også ha et sirkelformet eller annet tverrsnitt, forutsatt at der er anordnet vertikale passasjer med lite tverrsnitt rundt røret 4. In the embodiment shown in the drawing, the jacket 21 comprises a tube, the cross-section of which essentially has the shape of a triangle with rounded angles and which abuts the supply pipe 4 at the middle of each side. Thus, between the supply pipe and the tubular jacket, there will be three parallel , vertical passages which are in connection with an organ arranged between the end of the pipe 4 and the bottom of the jacket 21. This jacket could also have a circular or other cross-section, provided that vertical passages with a small cross-section are arranged around the pipe 4.
Den rørformede kappe 21 omfatter fortrinsvis i sin nedre del ben 23, slik at kappen vil stå av seg selv når den er ad-skilt fra tilførselsrøret 4. The tubular cover 21 preferably comprises legs 23 in its lower part, so that the cover will stand by itself when it is separated from the supply pipe 4.
Kaffekannen ifølge oppfinnelsen virker på følgende måte. Etter at skålen 3 er påfylt malt kaffe 10 og det tette kammer 5 er påfylt en passende mengde vann, blir kaffekannen opphetet. Vannnet i kammeret 5 blir varmt, og når en del av dette vann er blitt omdannet i damp, virker damptrykket på vannet som er innestengt mellom den rørformede kappe 21 og til-førselsrøret 4. Vannet passerer gjennom åpningen 6, stiger i tilførselsrøret og passerer derpå gjennom den malte kaffe 10 i skålen 3, hvor vannet anrikes med kaffe; den derved dannede kaffeekstrakt stiger opp i utgangsrøret 13 og renner ut i det øvre kammer 14. The coffee pot according to the invention works in the following way. After the bowl 3 has been filled with ground coffee 10 and the sealed chamber 5 has been filled with a suitable amount of water, the coffee pot is heated. The water in the chamber 5 becomes hot, and when part of this water has been converted into steam, the steam pressure acts on the water which is enclosed between the tubular jacket 21 and the supply pipe 4. The water passes through the opening 6, rises in the supply pipe and then passes through the ground coffee 10 in the bowl 3, where the water is enriched with coffee; the coffee extract thus formed rises in the outlet pipe 13 and flows out into the upper chamber 14.
Da tilførselsrørets 4 åpning 6 er større enn åpningen 22 i kappen 21, blir kappen snart fullstendig tom for vann; det vil da være damp som stiger opp i tilførselsrøret 4 og passerer gjennom kaffen 10. Since the opening 6 of the supply pipe 4 is larger than the opening 22 in the jacket 21, the jacket soon becomes completely empty of water; there will then be steam that rises in the supply pipe 4 and passes through the coffee 10.
Etter noen få sekunders forløp er en viss mengde vann trengt inn mellom til-førselsrøret 4 og den rørformede kappe 21. Dette vann fortrenges av trykket av dam-pen og passerer deretter gjennom kaffen 10. Den malte kaffe opptar således avveks-lende vann og damp. After a few seconds, a certain amount of water has penetrated between the supply pipe 4 and the tubular jacket 21. This water is displaced by the pressure of the steam and then passes through the coffee 10. The ground coffee thus alternately absorbs water and steam .
Erfaringen viser at den alternative passasje av vann og damp gjennom den malte kaffe bevirker at den ekstraherte kaffe har en bedre aroma og at også ut-byttet blir større enn når kaffen bare gjennomstrømmes' av varmt vann. Experience shows that the alternative passage of water and steam through the ground coffee causes the extracted coffee to have a better aroma and that the yield is also greater than when the coffee is only run through by hot water.
Hvis kaffekannen på den annen side ikke hadde noen rørformet kappe i henhold til oppfinnelsen rundt tilførselsrøret, kunne det trykk som hersker i det tette kammer hvor tilførselsrøret munner, lett nå forholdsvis høye verdier, og den store varmemengde som ved ledning overføres til den øvre del av kaffekannen, kunne forårsake en koking av kaffeekstrakten og således forringe dennes kvalitet. For å hindre dette måtte man 1 tilfelle nedsette opphetningen i det øyeblikk kaffen be-gynner å renne ut i den øvre del. Men da måtte man stå ved siden av kaffekannen hele tiden for å passe på å redusere opphetningen i det rette øyeblikk. If, on the other hand, the coffee pot had no tubular jacket according to the invention around the supply pipe, the pressure prevailing in the tight chamber where the supply pipe opens could easily reach relatively high values, and the large amount of heat which is transferred by conduction to the upper part of the coffee pot, could cause the coffee extract to boil and thus reduce its quality. To prevent this, in one case the heating had to be reduced at the moment the coffee starts to flow out in the upper part. But then you had to stand next to the coffee pot all the time to take care to reduce the heating at the right moment.
Tilstedeværelsen av den rørformede kappe 21 ifølge oppfinnelsen nedsetter i betydelig grad trykket i kammeret 5 som følge av at den utviklede damp suksessivt slipper ut. Enhver fare for at den ekstraherte kaffe skal koke, er således eliminert, og brukeren behøver derfor ikke å passe på kaffekannen hele tiden. The presence of the tubular jacket 21 according to the invention significantly reduces the pressure in the chamber 5 as a result of the developed steam successively escaping. Any risk of the extracted coffee boiling is thus eliminated, and the user therefore does not need to watch the coffee pot all the time.
Ved å anbringe den rørformede kappe 21 på et bord, kan man, som vist på fig. 5, By placing the tubular cover 21 on a table, one can, as shown in fig. 5,
benytte kappen som understøttelse for skålen 3 for å fylle den før den anbringes på plass i kaffekannen. Den rørformede kappe hviler på ben 23 som danner et bredt underlag og en stabil understøttelse for skålen under ifyllingen av malt kaffe 3. use the cover as a support for the bowl 3 to fill it before it is placed in place in the coffee pot. The tubular cover rests on legs 23 which form a wide base and a stable support for the bowl during the filling of ground coffee 3.
Selv om tegningen viser en kaffekanne i henhold til det ovenfor nevnte norske patent, kan oppfinnelsen også anvendes ved alle slags trykk-kaffekanner som omfatter et tilførselsrør for vannet under skålen for malt kaffe. Although the drawing shows a coffee pot according to the above-mentioned Norwegian patent, the invention can also be used for all kinds of pressure coffee pots that include a supply pipe for the water under the bowl for ground coffee.
Claims (2)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2250239A DE2250239C3 (en) | 1972-10-13 | 1972-10-13 | Machine for making a large diameter pipe, especially a silo |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO140657B true NO140657B (en) | 1979-07-09 |
| NO140657C NO140657C (en) | 1979-10-17 |
Family
ID=5858946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO2940/73A NO140657C (en) | 1972-10-13 | 1973-07-19 | MACHINE FOR MANUFACTURE OF A RED WITH LARGE DIAMETER, ESPECIALLY A SILO |
Country Status (31)
| Country | Link |
|---|---|
| US (1) | US3863479A (en) |
| JP (1) | JPS5243534B2 (en) |
| AR (1) | AR201202A1 (en) |
| AT (1) | AT325927B (en) |
| AU (1) | AU466422B2 (en) |
| BE (1) | BE798074A (en) |
| BR (1) | BR7306539D0 (en) |
| CA (1) | CA987968A (en) |
| CH (1) | CH568106A5 (en) |
| CS (1) | CS174220B2 (en) |
| DD (1) | DD106958A5 (en) |
| DE (1) | DE2250239C3 (en) |
| DK (1) | DK146042C (en) |
| ES (1) | ES412547A1 (en) |
| FI (1) | FI58195C (en) |
| FR (1) | FR2202739B1 (en) |
| GB (1) | GB1424853A (en) |
| HK (1) | HK71278A (en) |
| HU (1) | HU168690B (en) |
| IE (1) | IE38477B1 (en) |
| IL (1) | IL42573A (en) |
| IT (1) | IT993912B (en) |
| NL (1) | NL157522B (en) |
| NO (1) | NO140657C (en) |
| PL (1) | PL89472B1 (en) |
| RO (1) | RO64717A (en) |
| SE (1) | SE402722B (en) |
| SU (1) | SU1152511A3 (en) |
| TR (1) | TR17957A (en) |
| YU (1) | YU36625B (en) |
| ZA (1) | ZA734187B (en) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI62394C (en) * | 1975-07-04 | 1982-12-10 | Xaver Lipp | ANORDNING FOER TILLVERKNING AV ETT ROER MED EN STOR DIAMETER ISYNNERHET AV SILOR |
| DE2754483C2 (en) * | 1976-12-23 | 1982-11-18 | Emil 6603 Sulzbach Siegwart | Device for the production of spiral tubes |
| JPS5336945A (en) * | 1977-09-19 | 1978-04-05 | Hokoku Kogyo | Method of manufacturing storehouse having hopper |
| AU596886B2 (en) * | 1987-02-06 | 1990-05-17 | Josef Sedlbauer | Improvements to roll formers |
| WO2005097374A1 (en) * | 2004-04-12 | 2005-10-20 | Mark Vanderbeken | Method for manufacturing a circular metal tank |
| DE202012009932U1 (en) | 2011-12-17 | 2012-11-29 | Xaver Lipp | Container made of a helically bent sheet metal strip |
| DE202012009931U1 (en) | 2011-12-17 | 2012-11-29 | Xaver Lipp | Alignment device for producing a container from a helically bent multi-layered sheet metal strip |
| CN102825162B (en) * | 2012-05-07 | 2015-12-30 | 安阳艾尔旺新能源环境有限公司 | The making apparatus of canister |
| CN103363259B (en) * | 2013-07-05 | 2016-01-20 | 重庆三一高智能机器人有限公司 | Mounting base, installation foundation system and spiral bin machine make unit |
| DE102013013735B4 (en) * | 2013-08-21 | 2018-12-27 | Fritz Hahn Gmbh & Co. Kg | Apparatus and method for producing a spiral-folded tube and a spiral-folded tube produced by the device and by the method from a profiled metal strip |
| DE102013020340A1 (en) * | 2013-11-27 | 2015-05-28 | Xaver Lipp | Container made of a helically bent sheet metal strip |
| DE102015004281A1 (en) | 2015-04-08 | 2015-12-17 | Xaver Lipp | Container made of a helically bent sheet metal strip |
| EP3189907A1 (en) | 2016-01-11 | 2017-07-12 | Xaver Lipp | Device for making a cylindrical container with large diameter, in particular of a silo |
| PL3189906T3 (en) | 2016-01-11 | 2019-09-30 | Xaver Lipp | Device for making a cylindrical container with large diameter, in particular of a silo |
| EP3189908B1 (en) | 2016-01-11 | 2019-04-24 | Xaver Lipp | Device for making a cylindrical container with large diameter, in particular of a silo |
| EP3456660A1 (en) | 2018-12-13 | 2019-03-20 | Edgar Mayer | Container made from a tilted curved metal sheet |
| DE102019001432A1 (en) | 2019-03-01 | 2020-09-03 | Edgar Mayer | Method of manufacturing a cylindrical container and apparatus therefor |
| DE102019003445A1 (en) | 2019-05-16 | 2020-11-19 | K + M Silotechnik GmbH | Container made from a helically bent sheet metal strip and method for producing such a container |
| CN112046317A (en) * | 2020-08-12 | 2020-12-08 | 陈海艳 | New energy charging pile with automatic disconnection structure after charging is completed |
| CN113028268B (en) * | 2021-03-30 | 2022-07-08 | 中冶南方工程技术有限公司 | Gas tank, gas tank side plate and manufacturing method thereof |
| CN114033185B (en) * | 2021-11-12 | 2023-04-11 | 中建八局第二建设有限公司 | Integral accumulated sliding construction method for steel structure and auxiliary pipeline applied to roof |
| DE102022101389A1 (en) | 2022-01-21 | 2023-07-27 | Lipp & Mayer Technologie GmbH | Metal strip device and wall of a container, in particular a silo, with such a helically running metal strip device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2751672A (en) * | 1953-03-05 | 1956-06-26 | Smith Corp A O | Method and apparatus for erecting helical storage vessel |
| US3183695A (en) * | 1961-07-31 | 1965-05-18 | Republic Steel Corp | Apparatus and process for producing perforated, corrugated, spiral, lock-seam pipe |
| GB1034421A (en) * | 1962-01-26 | 1966-06-29 | Erling Jensen | Improvements in tube making machines |
| US3380147A (en) * | 1966-03-25 | 1968-04-30 | Eldon O. Mcdonald | Method of making a circular building structure |
| US3417587A (en) * | 1966-08-15 | 1968-12-24 | Garland Steel Company | Spiral pipe machine |
| US3677047A (en) * | 1969-04-03 | 1972-07-18 | Noel Victor Holyoake | Forming of tubular metal ducting |
-
1972
- 1972-10-13 DE DE2250239A patent/DE2250239C3/en not_active Expired
-
1973
- 1973-03-12 ES ES412547A patent/ES412547A1/en not_active Expired
- 1973-03-23 GB GB1424973A patent/GB1424853A/en not_active Expired
- 1973-03-28 FR FR7311162A patent/FR2202739B1/fr not_active Expired
- 1973-03-29 NL NL7304416.A patent/NL157522B/en not_active Application Discontinuation
- 1973-04-02 US US346987A patent/US3863479A/en not_active Expired - Lifetime
- 1973-04-11 BE BE129895A patent/BE798074A/en not_active IP Right Cessation
- 1973-06-19 CH CH889273A patent/CH568106A5/xx not_active IP Right Cessation
- 1973-06-21 ZA ZA734187A patent/ZA734187B/en unknown
- 1973-06-21 IL IL42573A patent/IL42573A/en unknown
- 1973-07-06 IE IE1148/73A patent/IE38477B1/en unknown
- 1973-07-10 AT AT607273A patent/AT325927B/en not_active IP Right Cessation
- 1973-07-19 NO NO2940/73A patent/NO140657C/en unknown
- 1973-07-23 HU HUSI1329A patent/HU168690B/hu not_active IP Right Cessation
- 1973-07-27 YU YU2040/73A patent/YU36625B/en unknown
- 1973-08-07 FI FI2469/73A patent/FI58195C/en active
- 1973-08-10 CA CA178,503A patent/CA987968A/en not_active Expired
- 1973-08-10 TR TR17957A patent/TR17957A/en unknown
- 1973-08-22 JP JP48094249A patent/JPS5243534B2/ja not_active Expired
- 1973-08-24 BR BR6539/73A patent/BR7306539D0/en unknown
- 1973-08-30 SU SU731956605A patent/SU1152511A3/en active
- 1973-09-12 AR AR250049A patent/AR201202A1/en active
- 1973-09-13 AU AU60316/73A patent/AU466422B2/en not_active Expired
- 1973-09-19 IT IT29097/73A patent/IT993912B/en active
- 1973-10-08 SE SE7313679A patent/SE402722B/en unknown
- 1973-10-08 DD DD173917A patent/DD106958A5/xx unknown
- 1973-10-10 RO RO7376281A patent/RO64717A/en unknown
- 1973-10-11 PL PL1973165784A patent/PL89472B1/pl unknown
- 1973-10-12 DK DK556273A patent/DK146042C/en not_active IP Right Cessation
- 1973-10-12 CS CS7053A patent/CS174220B2/cs unknown
-
1978
- 1978-11-30 HK HK712/78A patent/HK71278A/en unknown
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