NO123849B - - Google Patents
Download PDFInfo
- Publication number
- NO123849B NO123849B NO168664A NO16866467A NO123849B NO 123849 B NO123849 B NO 123849B NO 168664 A NO168664 A NO 168664A NO 16866467 A NO16866467 A NO 16866467A NO 123849 B NO123849 B NO 123849B
- Authority
- NO
- Norway
- Prior art keywords
- rows
- edge
- innermost
- slot
- filter
- Prior art date
Links
- 230000005291 magnetic effect Effects 0.000 claims description 12
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 239000003302 ferromagnetic material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
- C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
- C07D221/04—Ortho- or peri-condensed ring systems
- C07D221/06—Ring systems of three rings
- C07D221/16—Ring systems of three rings containing carbocyclic rings other than six-membered
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Pyridine Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Coils Or Transformers For Communication (AREA)
Description
Magnetisk filter. Magnetic filter.
Foreliggende oppfinnelse angår et magnetisk filter av den art hvor flere på en sentral magnetkjerne monterte koaksiale plateformede filterelementer består av bløtt ferromagnetisk materiale, idet en polsko er anordnet i hver ende av stabelen. The present invention relates to a magnetic filter of the kind where several coaxial plate-shaped filter elements mounted on a central magnetic core consist of soft ferromagnetic material, a pole shoe being arranged at each end of the stack.
Ifølge oppfinnelsen er filterelementene forsynt med flere rekker slisser som i det minste langs en kant av hver sliss er forsynt med en fra slissen utbøyet del som strekker seg vinkelrett på filterelemente-nes flate for å danne en magnetpol. Platen er i praksis fortrinnsvis sirkelformet og forsynt med konsentriske, sirkelformede rekker av bueformede slisser. According to the invention, the filter elements are provided with several rows of slots which, at least along one edge of each slot, are provided with a part bent from the slot which extends perpendicular to the surface of the filter elements to form a magnetic pole. In practice, the plate is preferably circular and provided with concentric, circular rows of arc-shaped slits.
Utførelseseksempler på oppfinnelsen skal forklares nærmere under henvisning til tegningen. Fig. 1 viser et sideriss delvis i snitt av et magnetisk filter ifølge oppfinnelsen. Fig. 2 viser et grunnriss av en del av et filterelement ifølge fig. 1. Fig. 3 viser et aksialt snitt gjennom en del av en annen utførelse ifølge oppfinnelsen. Fig. 4 viser et aksialt snitt gjennom en del av en tredje utførelse ifølge oppfinnelsen. Embodiments of the invention shall be explained in more detail with reference to the drawing. Fig. 1 shows a side view, partially in section, of a magnetic filter according to the invention. Fig. 2 shows a plan view of a part of a filter element according to fig. 1. Fig. 3 shows an axial section through part of another embodiment according to the invention. Fig. 4 shows an axial section through part of a third embodiment according to the invention.
I fig. 1 og 2 har et magnetisk filter en hul, ikke magnetisk hylse 1 av sylindrisk form, i hvilken er anbrakt en kjerne 2, i form av en stavformet permanentmagnet eller en gruppe permanentmagneter. Hylsen 1 er i begge ender forsynt med en polsko 4 og det hele holdes sammen ved hjelp av en sentral bolt 3. In fig. 1 and 2, a magnetic filter has a hollow, non-magnetic sleeve 1 of cylindrical shape, in which is placed a core 2, in the form of a rod-shaped permanent magnet or a group of permanent magnets. The sleeve 1 is provided at both ends with a pole shoe 4 and the whole is held together by means of a central bolt 3.
Filterelementene 5 understøttes av hylsen 1 og hvert element består av en ski- The filter elements 5 are supported by the sleeve 1 and each element consists of a ski-
veformet plate av ferromagnetisk materiale, f. eks. bløtt jern, med en sentral åpning 6 for hylsen 1 og kjernen 2, samt noen sirkelformede, konsentriske rekker av bueformede slisser 7, som hver langs den innerste kant er forsynt med en utbøyet del 8 som strekker seg vinkelrett på platens web-shaped plate of ferromagnetic material, e.g. soft iron, with a central opening 6 for the sleeve 1 and the core 2, as well as some circular, concentric rows of arcuate slots 7, each of which along the innermost edge is provided with a flared part 8 extending perpendicular to the plate's
plan og er dannet av materiale ved utpressing fra slissområdene. plane and is formed of material by extrusion from the slot areas.
For å holde filterelementene i en viss avstand fra hverandre, er der på hver av elementenes omkrets festet avstandsstifter 9 av ikke magnetisk materiale. Ved en annen utførelse ifølge fig. 3 er den innerste slissrekke bredere enn de andre, slik at den bueformede vegg 11 rager høyere enn delene 8 og ligger an mot det over liggende filterelement. Ved en ytterligere utførelses-form ifølge fig. 4 er kanten av den sentrale åpning 6 i hver plate forsynt med en vegg-del 10 som er dannet ved utpressing av materialet fra åpningens område og som strekker seg oppover parallelt med de utbøyede delene 8 og tjener som avstandsstykker. Veggdelen 10 kan være utformet som en ubrutt vegg eller kan ha flere adskilte veggdeler i likhet med veggdelene 11 i fig. 3. To keep the filter elements at a certain distance from each other, spacing pins 9 of non-magnetic material are attached to the circumference of each element. In another embodiment according to fig. 3, the innermost row of slits is wider than the others, so that the arc-shaped wall 11 projects higher than the parts 8 and rests against the overlying filter element. In a further embodiment according to fig. 4, the edge of the central opening 6 in each plate is provided with a wall part 10 which is formed by extruding the material from the area of the opening and which extends upwards parallel to the bent parts 8 and serves as spacers. The wall part 10 can be designed as an unbroken wall or can have several separate wall parts like the wall parts 11 in fig. 3.
Ved en ytterligere utførelsesform har ikke bare den ene bueformede kant i hver sliss en utbøyet del, men begge kanter er forsynt med en utbøyet del, idet begge vegger dannes på samme måte som oven-for beskrevet. Ved denne utførelsesform kan samtlige slisser ha samme bredde, idet hver sliss i den indre rekke har en utbøyet del som tjener som avstandsstykke på samme måte som delene 11 i fig. 3, og hver sliss i de øvrige rekker har to utbøyede deler, hvis høyde er halvparten av delene i In a further embodiment, not only does one arc-shaped edge in each slot have a bent part, but both edges are provided with a bent part, both walls being formed in the same way as described above. In this embodiment, all slots can have the same width, as each slot in the inner row has a bent part which serves as a spacer in the same way as the parts 11 in fig. 3, and each slot in the other rows has two bent parts, the height of which is half of the parts in
den innerste slissrekke. the innermost row of slits.
I bruk er det magnetiske filter anordnet i et hus med et inntak og et utløp for In use, the magnetic filter is arranged in a housing with an inlet and an outlet for it
væsken. the liquid.
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH898466A CH491920A (en) | 1966-06-21 | 1966-06-21 | Process for the preparation of new indenopyridine derivatives |
CH324467A CH503027A (en) | 1966-06-21 | 1967-03-06 | Analgesic indenopyridine derivs |
Publications (1)
Publication Number | Publication Date |
---|---|
NO123849B true NO123849B (en) | 1972-01-24 |
Family
ID=25692545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO168664A NO123849B (en) | 1966-06-21 | 1967-06-20 |
Country Status (18)
Country | Link |
---|---|
AT (4) | AT289800B (en) |
BE (1) | BE700170A (en) |
BG (1) | BG16187A3 (en) |
CH (2) | CH491920A (en) |
DE (1) | DE1695740A1 (en) |
DK (1) | DK120238B (en) |
FI (1) | FI48926C (en) |
FR (1) | FR6625M (en) |
GB (3) | GB1191309A (en) |
GR (1) | GR36823B (en) |
HU (1) | HU164665B (en) |
IL (2) | IL28108A (en) |
NL (1) | NL6708391A (en) |
NO (1) | NO123849B (en) |
OA (1) | OA02661A (en) |
SE (2) | SE356513B (en) |
SU (1) | SU374824A3 (en) |
YU (1) | YU32173B (en) |
-
1966
- 1966-06-21 CH CH898466A patent/CH491920A/en not_active IP Right Cessation
-
1967
- 1967-03-06 CH CH324467A patent/CH503027A/en unknown
- 1967-06-02 GB GB57150/69A patent/GB1191309A/en not_active Expired
- 1967-06-02 GB GB25621/67A patent/GB1191307A/en not_active Expired
- 1967-06-02 GB GB57149/69A patent/GB1191308A/en not_active Expired
- 1967-06-04 IL IL28108A patent/IL28108A/en unknown
- 1967-06-16 NL NL6708391A patent/NL6708391A/xx unknown
- 1967-06-19 AT AT684269A patent/AT289800B/en not_active IP Right Cessation
- 1967-06-19 FI FI671723A patent/FI48926C/en active
- 1967-06-19 DE DE19671695740 patent/DE1695740A1/en active Pending
- 1967-06-19 AT AT684069A patent/AT289798B/en not_active IP Right Cessation
- 1967-06-19 YU YU1220/67A patent/YU32173B/en unknown
- 1967-06-19 BE BE700170D patent/BE700170A/xx unknown
- 1967-06-19 AT AT571667A patent/AT290535B/en not_active IP Right Cessation
- 1967-06-19 AT AT684169A patent/AT289799B/en not_active IP Right Cessation
- 1967-06-20 BG BG008380A patent/BG16187A3/en unknown
- 1967-06-20 HU HUSA1989A patent/HU164665B/hu unknown
- 1967-06-20 SE SE02592/70A patent/SE356513B/xx unknown
- 1967-06-20 DK DK318467AA patent/DK120238B/en unknown
- 1967-06-20 NO NO168664A patent/NO123849B/no unknown
- 1967-06-20 GR GR670136823A patent/GR36823B/en unknown
- 1967-06-20 OA OA52977A patent/OA02661A/en unknown
- 1967-06-20 SE SE08729/67A patent/SE331098B/xx unknown
- 1967-06-21 SU SU1165829A patent/SU374824A3/ru active
- 1967-09-19 FR FR121435A patent/FR6625M/fr not_active Expired
-
1971
- 1971-07-19 IL IL37333A patent/IL37333A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH503027A (en) | 1971-02-15 |
GB1191308A (en) | 1970-05-13 |
IL28108A (en) | 1971-10-20 |
FI48926B (en) | 1974-10-31 |
IL37333A (en) | 1971-10-20 |
SE356513B (en) | 1973-05-28 |
HU164665B (en) | 1974-03-28 |
AT289798B (en) | 1971-05-10 |
AT289800B (en) | 1971-05-10 |
DK120238B (en) | 1971-05-03 |
FR6625M (en) | 1969-01-13 |
GR36823B (en) | 1969-03-12 |
AT289799B (en) | 1971-05-10 |
SU374824A3 (en) | 1973-03-20 |
FI48926C (en) | 1975-02-10 |
YU122067A (en) | 1973-12-31 |
SE331098B (en) | 1970-12-14 |
CH491920A (en) | 1970-06-15 |
GB1191309A (en) | 1970-05-13 |
BG16187A3 (en) | 1972-07-20 |
NL6708391A (en) | 1967-12-22 |
BE700170A (en) | 1967-12-19 |
YU32173B (en) | 1974-06-30 |
DE1695740A1 (en) | 1970-07-16 |
OA02661A (en) | 1970-12-15 |
AT290535B (en) | 1971-06-11 |
GB1191307A (en) | 1970-05-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES314567A1 (en) | Improvements in electrically heated pressing plates. (Machine-translation by Google Translate, not legally binding) | |
NO123849B (en) | ||
CH497981A (en) | Perforated Sheet Stack Binding Machine | |
FR1439280A (en) | New developments in flat knitting machines | |
US1895870A (en) | Electric water heater | |
US2085819A (en) | Drum snare | |
FR1507593A (en) | Uniform ironing machine | |
FR1431883A (en) | Pantyhose set, panty-bottom, with interchangeable elements | |
FI42665C (en) | Screen specially designed for dewatering presses, comprising a cylindrical screen plate with screen pieces fitted thereon | |
US1635261A (en) | Pencil mold | |
FR1495696A (en) | Storage heaters | |
FR1436154A (en) | Fuel cell improvements | |
FR1515435A (en) | Paper making machine | |
FR1513235A (en) | Machine for aligning the stripes of fabrics made on circular looms | |
ES135976Y (en) | NEW FLAT NEEDLE BEDS FOR A TRICO- TAR MACHINE. | |
FR1429074A (en) | Radiator with elements, the whole of which forms a flat front surface | |
FR1399728A (en) | Improvements in cheese making | |
FR1543733A (en) | Steam iron with rod to choose the operating mode | |
DK121609B (en) | Humidifier for off-set printing machines. | |
ES122639U (en) | Frame for television mechanisms. (Machine-translation by Google Translate, not legally binding) | |
ES302065A1 (en) | A gas burner device (Machine-translation by Google Translate, not legally binding) | |
FR1531021A (en) | Vapor permeable sheets | |
ES91469U (en) | Self-fixing elements for construction games (Machine-translation by Google Translate, not legally binding) | |
CH470028A (en) | Adding machine, including cash register | |
ES104576U (en) | Improved mountable channel (Machine-translation by Google Translate, not legally binding) |