NO120152B - - Google Patents
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- Publication number
- NO120152B NO120152B NO169438A NO16943867A NO120152B NO 120152 B NO120152 B NO 120152B NO 169438 A NO169438 A NO 169438A NO 16943867 A NO16943867 A NO 16943867A NO 120152 B NO120152 B NO 120152B
- Authority
- NO
- Norway
- Prior art keywords
- valve
- spindle
- neck
- designed
- valve head
- Prior art date
Links
- 238000007789 sealing Methods 0.000 claims description 6
- 235000013365 dairy product Nutrition 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/04—Liquid carbonaceous fuels essentially based on blends of hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G69/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process
- C10G69/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only
- C10G69/04—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only including at least one step of catalytic cracking in the absence of hydrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Catalysts (AREA)
- Lift Valve (AREA)
- Mechanically-Actuated Valves (AREA)
Description
Ventil til bruk i meierier eller lignende. Valve for use in dairies or similar.
Man har innen meieri-yrket og andre industrier hvor væskebehandlingen må You have within the dairy profession and other industries where liquid treatment is necessary
finne sted under hygieniske forhold, mere og mere gått over til å benytte rustfritt stål til apparater og ledningsarmatur. For melkeledningene er derunder den gamle-kik-krantypen bibeholdt på grunn av at kik-kraner er lette å ta fra hverandre og rengjøre. Ved overgangen til. rustfritt stål er imidlertid den kjente ulempe ved kik-kraner, nemlig tregheten ved dreining av kranen, vesentlig øket på grunn av egen-skaper hos det rustfri stål, og foreliggende take place under hygienic conditions, more and more switched to using stainless steel for appliances and wiring fittings. For the milk lines, the old kik tap type has been retained underneath because kik taps are easy to take apart and clean. At the transition to. stainless steel is, however, the well-known disadvantage of peephole taps, namely the slowness when turning the tap, significantly increased due to the characteristics of the stainless steel, and present
oppfinnelse har til øyemed å overvinne denne ulempe ved å erstatte kik-kranen med en spesialutført ventil, som er lett be-vegelig ved omstilling og med mulighet for å kunne tas enkelt og raskt fra hverandre for rengjøring, samt anvendbar for fler-veisutførelse. Oppfinnelsen er hovedsake-lig karakterisert ved at spindelen som bærer ventilhodet går gjennom en hals, som strekker seg ut fra et ventilhuslokk like overfor styrelegemet, hvorunder den ytre frittliggende spindeltopp-ende er forsynt med en med i forhold til denne tverslig-gende, svingbart lagret toarmet hevstang, hvis ene arm som er utformet som et håndtak, i avstand fra spindeltopp-enden er svingbart lagret ved en om halsen dreibar ring, idet hevstangens annen arm har en innover mot ventilhuset rettet, aksiell sperretunge i samvirkning med en ved lokkhalsen anbragt sperreskive, slik an-brakt sperreskive, slik anordnet at en i et beskyttelseskammer i halsen anbragt skruefjær som omgir spindelen ved påvirkning på spindelen, bringer så vel ventilhodet til tetningsstilling som sperretungen til sperrestilling. invention aims to overcome this disadvantage by replacing the peep-cock with a specially made valve, which is easily movable when changing and with the possibility of being taken apart easily and quickly for cleaning, as well as applicable for multi-way design. The invention is mainly characterized by the fact that the spindle which carries the valve head passes through a neck, which extends from a valve housing cover just opposite the control body, under which the outer free-standing spindle top end is provided with a pivotable bearing two-armed lever, one arm of which is designed as a handle, at a distance from the spindle top end, is pivotally supported by a ring that can be rotated around the neck, the other arm of the lever having an axial locking tongue directed inwards towards the valve housing in cooperation with a locking disc located at the lid neck , such a locking disc, arranged in such a way that a coil spring placed in a protective chamber in the neck which surrounds the spindle by impact on the spindle, brings both the valve head to the sealing position and the locking tongue to the locking position.
Ventilen kan også utføres slik at ventilhodet er svingbart opphengt ved ventilspindelens nedre ende. The valve can also be designed so that the valve head is pivotably suspended at the lower end of the valve stem.
På vedlagte tegning illustreres en ut-førelsesform for oppfinnelsen, tilpasset til en treveisventil, hvor fig. 1 viser et verti-kalsnitt og fig. 2 et planriss av ventilen. The attached drawing illustrates an embodiment of the invention, adapted to a three-way valve, where fig. 1 shows a vertical section and fig. 2 a plan view of the valve.
Ventilen, som eksempelvis er en treveisventil, har et hus 1, som ligner et kran-kikhus med et konisk indre rom med vegg-åpninger 3, 4, 5 for tre uttagninger 3a, 4a, 5a hensiktsmessig anbragt i T-rørform, med sitt felles sentrale plan vinkelrett mot kon-rommets akselinje som danner akselinje for en ventilspindel 6. Ventilspindelen bærer et ventilhode 7, ved den viste utførelsesform på en slik måte at ventilhodet ved overkanten er svingbart lagret ved et sideutspring 6a ved enden av spindelen, ved hjelp av en akseltapp 8 som er anordnet på tvers av spindelaksen, hvilken tapp hviler i avlange hull 9 i utspringet og tillater en mindre glippe-bevegelse av ventilhodet. På fig. 1 ligger ventilhodet 7 i tetningsstilling mot ventilhusets veggåp-ning 3, og tetter ved hjelp av en gummi-ring 10, som fastholdes til ventilhodet av en holderskive 11. Ventilhodet og gummi-ringen er utformet etter overflatens kon-kave form rundt veggåpningen. Den indre ende av spindelen slutter et stykke over sentralplanet gjennom veggåpningene, slik at ventilhodet henger ned foran veggåpningen. For å tvinge ventilhodet til tetningsstilling, raker der opp et styrelegeme i form av en kon 12 fra bunnen 13 i huset opp til i nærheten av den indre ende av spindelen som vist på fig. 1, idet overfla-ten av konen danner styring for en kam 7a, som er utformet på ventilhodets bak-side, slik at en nedover-bevegelse av ventilhodet langs konens overflate presser ventilhodet til tetning mot veggåpningen. The valve, which is, for example, a three-way valve, has a housing 1, which resembles a faucet peephole housing with a conical inner space with wall openings 3, 4, 5 for three outlets 3a, 4a, 5a suitably arranged in a T-tube shape, with its common central plane perpendicular to the axis line of the cone space which forms the axis line of a valve spindle 6. The valve spindle carries a valve head 7, in the embodiment shown in such a way that the valve head at the upper edge is pivotally supported by a side projection 6a at the end of the spindle, by means of a shaft pin 8 which is arranged across the spindle axis, which pin rests in elongated holes 9 in the protrusion and allows a minor slippage movement of the valve head. In fig. 1, the valve head 7 is in a sealing position against the wall opening 3 of the valve housing, and seals with the help of a rubber ring 10, which is fixed to the valve head by a retaining disc 11. The valve head and the rubber ring are designed according to the concave shape of the surface around the wall opening. The inner end of the stem ends a little above the central plane through the wall openings, so that the valve head hangs down in front of the wall opening. In order to force the valve head into the sealing position, a guide body in the form of a cone 12 is raked up from the bottom 13 in the housing up to near the inner end of the spindle as shown in fig. 1, the surface of the cone forming a guide for a cam 7a, which is designed on the rear side of the valve head, so that a downward movement of the valve head along the surface of the cone presses the valve head to seal against the wall opening.
Ventilspindelen er lagret for forskyv-ning og dreining i en hals 14, som med en endeskive 15 dekker en øvre endeåpning 16 og holdes i stilling av et skruelokk 17, samt tetter med en gummipakning 18 mot huset. En spindeltetning er ved åpningen i huset eksempelvis utført som en pakk-boks 20. Inne i halsen er en skruefjær 21 anbragt innspent mellom en ansatsskive på spindelen, samt en propp som er inn-gjenget i ytterenden av halsen. Ved denne ytterende er det et håndtak 22 med en flensring 22c, dreibart lagret om halsen, hvilket håndtak er utformet med en opp-' adrettet arm 22b, i hvilken arm et ytterligere håndtak 23 ved hjelp av en tappfor-bindelse 24 er svingbart lagret og slik anbragt at de to håndtak hensiktsmessig kan gripes med en hånd og trykkes i retning mot hverandre. Sistnevnte håndtak er ved hjelp av en ytterligere tapp 25 dreibart til-koblet til ytterenden av spindelen 6, og er deretter ombøyet til å danne en tunge 23, som ligger utenfor halsen parallelt med denne og rettet mot huset, for alternativ samvirkning med kantspor 26a, 26 b og 26c i en på halsen fast anbragt skive 26, hvilke kantspor svarer til hver sin åpning 3a, 4a, 5a. The valve spindle is stored for displacement and rotation in a neck 14, which with an end disc 15 covers an upper end opening 16 and is held in position by a screw cap 17, and seals with a rubber gasket 18 against the housing. At the opening in the housing, a spindle seal is, for example, designed as a packing box 20. Inside the neck, a coil spring 21 is arranged clamped between a shoulder disc on the spindle, as well as a plug which is threaded into the outer end of the neck. At this extreme end there is a handle 22 with a flange ring 22c, rotatably mounted around the neck, which handle is designed with an upwardly adjusted arm 22b, in which arm a further handle 23 by means of a pin connection 24 is pivotally mounted and arranged in such a way that the two handles can conveniently be grasped with one hand and pressed in the direction of each other. The latter handle is, by means of a further pin 25, rotatably connected to the outer end of the spindle 6, and is then bent to form a tongue 23, which lies outside the neck parallel to it and directed towards the housing, for alternative interaction with edge groove 26a, 26 b and 26c in a disk 26 fixed to the neck, which edge grooves correspond to each of the respective openings 3a, 4a, 5a.
Ventilen kan ved den viste utførelse åpnes og stenges uten nevneverdig treghet, likesom en omstilling av ventilen mot den ønskete uttagning raskt kan gjennomføres. Ved ventilens åpning og omstilling til en annen åpning, trykkes håndtakene i retning mot hverandre med den følge at spindelen med ventilhuset heves, hvorved ventilhodet blir løst fra sin stengestilling. Samtidig løftes håndtaks-tungen 23a fra skivens 26 kantspor 26a, hvorved spindelen blir fri til å dreies med håndtakene til en ny stilling f. eks. med ventilhodet til veggåpningen 5. Slippes håndtaket deretter, går håndtaks-tungen dels inn i kantsporet 26b og sikrer ventilspindelen i denne dreie-stilling, dels forskyves ventilspindelen av sin fjær, hvorved ventilhodet som styres av konen 12, presses under kilevirkning til tettende anlegg mot veggåpningen 5. In the embodiment shown, the valve can be opened and closed without appreciable inertia, just as an adjustment of the valve towards the desired outlet can be carried out quickly. When the valve is opened and changed to another opening, the handles are pressed in opposite directions with the result that the spindle with the valve body is raised, whereby the valve head is released from its closed position. At the same time, the handle tongue 23a is lifted from the edge groove 26a of the disc 26, whereby the spindle is free to turn with the handles to a new position, e.g. with the valve head to the wall opening 5. If the handle is then released, the handle tongue partly enters the edge groove 26b and secures the valve spindle in this rotating position, partly the valve spindle is displaced by its spring, whereby the valve head, which is controlled by the cone 12, is pressed under a wedge effect into a sealing contact against the wall opening 5.
For rengjøring skrues bare lokket 17 av, hvorved halsen 14 med ventilspindelen blir fri for uttagning og skylling, samtidig som husets indre rom blir fritt tilgjengelig for spyling og skylling. For cleaning, the lid 17 is simply unscrewed, whereby the neck 14 with the valve spindle becomes free for removal and rinsing, while the housing's inner space becomes freely accessible for flushing and rinsing.
Anordningens detaljer kan underkastes forandringer innen rammen av de føl-gende patentpåstander. De viste paknings-anordninger er bare å betrakte som eks-empler. Ventilrommet kan være sylindrisk. Ventilhodet kan være svingbart lagret direkte ved ventil-enden i stedet for ved et sideutspring fra denne. The details of the device can be subject to changes within the scope of the following patent claims. The shown packing devices are only to be considered as examples. The valve chamber can be cylindrical. The valve head can be pivotally mounted directly at the valve end instead of at a side projection from it.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US57421466A | 1966-08-22 | 1966-08-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
NO120152B true NO120152B (en) | 1970-09-07 |
Family
ID=24295173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO169438A NO120152B (en) | 1966-08-22 | 1967-08-21 |
Country Status (17)
Country | Link |
---|---|
US (1) | US3479279A (en) |
AT (1) | AT285006B (en) |
BE (1) | BE710004A (en) |
BR (1) | BR6792376D0 (en) |
CH (1) | CH505885A (en) |
DE (1) | DE1645822B1 (en) |
DK (1) | DK128284B (en) |
ES (1) | ES344256A1 (en) |
FI (1) | FI48609C (en) |
GB (1) | GB1188692A (en) |
GR (1) | GR34311B (en) |
IL (1) | IL28518A (en) |
NL (1) | NL6711527A (en) |
NO (1) | NO120152B (en) |
OA (1) | OA02489A (en) |
SE (1) | SE341435B (en) |
YU (1) | YU33885B (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2726222B2 (en) * | 1977-06-10 | 1980-02-07 | Reinhard Mohn Gmbh, 4830 Guetersloh | Method and device for drying paints, varnishes or adhesives on print carriers, in particular on print carriers made of paper or cardboard |
US4370220A (en) * | 1979-12-31 | 1983-01-25 | Exxon Research And Engineering Co. | Process for reducing coke formation in heavy feed catalytic cracking |
US4372840A (en) * | 1979-12-31 | 1983-02-08 | Exxon Research And Engineering Co. | Process for reducing coke formation in heavy feed catalytic cracking |
US4372841A (en) * | 1979-12-31 | 1983-02-08 | Exxon Research And Engineering Co. | Process for reducing coke formation in heavy feed catalytic cracking |
US4409093A (en) * | 1981-05-04 | 1983-10-11 | Exxon Research And Engineering Co. | Process for reducing coke formation in heavy feed catalytic cracking |
EP0066018B1 (en) * | 1981-06-01 | 1986-03-12 | Exxon Research And Engineering Company | Method of reducing coke formation in heavy hydrocarbon feed catalytic cracking |
US4504380A (en) * | 1983-08-23 | 1985-03-12 | Exxon Research And Engineering Co. | Passivation of metal contaminants in cat cracking |
US5770044A (en) * | 1994-08-17 | 1998-06-23 | Exxon Research And Engineering Company | Integrated staged catalytic cracking and hydroprocessing process (JHT-9614) |
US5770043A (en) * | 1994-08-17 | 1998-06-23 | Exxon Research And Engineering Company | Integrated staged catalytic cracking and hydroprocessing process |
US6565739B2 (en) * | 2000-04-17 | 2003-05-20 | Exxonmobil Research And Engineering Company | Two stage FCC process incorporating interstage hydroprocessing |
US20010042701A1 (en) | 2000-04-17 | 2001-11-22 | Stuntz Gordon F. | Cycle oil conversion process |
US6569316B2 (en) | 2000-04-17 | 2003-05-27 | Exxonmobil Research And Engineering Company | Cycle oil conversion process incorporating shape-selective zeolite catalysts |
US20010042702A1 (en) | 2000-04-17 | 2001-11-22 | Stuntz Gordon F. | Cycle oil conversion process |
US20010042700A1 (en) * | 2000-04-17 | 2001-11-22 | Swan, George A. | Naphtha and cycle oil conversion process |
US6569315B2 (en) * | 2000-04-17 | 2003-05-27 | Exxonmobil Research And Engineering Company | Cycle oil conversion process |
CN102361959B (en) | 2009-03-27 | 2014-07-30 | 吉坤日矿日石能源株式会社 | Method for producing aromatic hydrocarbons |
US20170241308A1 (en) * | 2016-02-24 | 2017-08-24 | Ford Global Technologies, Llc | Oil maintenance strategy for electrified vehicles |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2370533A (en) * | 1942-11-23 | 1945-02-27 | Shell Dev | Cracking and reforming of hydrocarbons |
US2431243A (en) * | 1946-12-02 | 1947-11-18 | Shell Dev | Conversion of hydrocarbon oils |
FR1320310A (en) * | 1960-04-25 | 1963-03-08 | Universal Oil Prod Co | Process for converting hydrocarbon oils |
US3168461A (en) * | 1960-11-10 | 1965-02-02 | Sinclair Research Inc | Catalytic cracking of mineral hydrocarbon oil |
GB1009102A (en) * | 1961-12-23 | 1965-11-03 | British Petroleum Co | Improvements relating to the alkylation of alkanes with olefins |
US3204006A (en) * | 1962-05-14 | 1965-08-31 | Universal Oil Prod Co | Hydrotreatment of hydrocarbon stocks and separation of aromatic components |
US3203889A (en) * | 1962-11-01 | 1965-08-31 | Universal Oil Prod Co | Catalytic hydrocracking process with the preliminary hydrogenation of the aromatic containing feed oil |
US3219574A (en) * | 1963-09-03 | 1965-11-23 | Sun Oil Co | Conversion of catalytic gas oil to lower boiling hydrocarbons |
US3245900A (en) * | 1963-12-26 | 1966-04-12 | Chevron Res | Hydrocarbon conversion process |
-
1966
- 1966-08-22 US US574214A patent/US3479279A/en not_active Expired - Lifetime
-
1967
- 1967-08-16 GR GR670134311A patent/GR34311B/en unknown
- 1967-08-17 IL IL28518A patent/IL28518A/en unknown
- 1967-08-18 AT AT763367A patent/AT285006B/en not_active IP Right Cessation
- 1967-08-19 DE DE1967U0014166 patent/DE1645822B1/en active Pending
- 1967-08-19 ES ES344256A patent/ES344256A1/en not_active Expired
- 1967-08-21 OA OA53033A patent/OA02489A/en unknown
- 1967-08-21 NO NO169438A patent/NO120152B/no unknown
- 1967-08-21 GB GB38413/67A patent/GB1188692A/en not_active Expired
- 1967-08-21 SE SE11675/67A patent/SE341435B/xx unknown
- 1967-08-21 DK DK422667AA patent/DK128284B/en unknown
- 1967-08-22 FI FI672254A patent/FI48609C/en active
- 1967-08-22 CH CH1175967A patent/CH505885A/en not_active IP Right Cessation
- 1967-08-22 BR BR192376/67A patent/BR6792376D0/en unknown
- 1967-08-22 NL NL6711527A patent/NL6711527A/xx unknown
- 1967-08-22 YU YU1649/67A patent/YU33885B/en unknown
-
1968
- 1968-01-29 BE BE710004D patent/BE710004A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
IL28518A (en) | 1971-01-28 |
YU33885B (en) | 1978-06-30 |
DK128284B (en) | 1974-04-01 |
SE341435B (en) | 1971-12-27 |
FI48609B (en) | 1974-07-31 |
CH505885A (en) | 1971-04-15 |
US3479279A (en) | 1969-11-18 |
BE710004A (en) | 1968-05-30 |
BR6792376D0 (en) | 1973-12-26 |
GR34311B (en) | 1968-04-15 |
ES344256A1 (en) | 1968-09-16 |
FI48609C (en) | 1974-11-11 |
YU164967A (en) | 1977-12-31 |
OA02489A (en) | 1970-05-05 |
NL6711527A (en) | 1968-02-23 |
AT285006B (en) | 1970-10-12 |
GB1188692A (en) | 1970-04-22 |
DE1645822B1 (en) | 1972-05-31 |
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