NO124148B - - Google Patents

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Info

Publication number: NO124148B
Authority: NO; Norway
Prior art keywords: layer; marking; soluble; conductive; water
Prior art date: 1968-08-30

Application number

NO3460/69A

Other languages

English (en)

Norwegian (no)

Inventor

A Soriente

Original Assignee

Ecodyne Corp

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.)

1968-08-30

Filing date

1969-08-29

Publication date

1972-03-13

1969-08-29 Application filed by Ecodyne Corp filed Critical Ecodyne Corp

1972-03-13 Publication of NO124148B publication Critical patent/NO124148B/no

Links

239000010410 layer Substances 0.000 claims description 77
239000000126 substance Substances 0.000 claims description 26
239000004372 Polyvinyl alcohol Substances 0.000 claims description 15
150000001241 acetals Chemical class 0.000 claims description 15
229920002451 polyvinyl alcohol Polymers 0.000 claims description 15
239000011241 protective layer Substances 0.000 claims description 15
229910052751 metal Inorganic materials 0.000 claims description 13
239000002184 metal Substances 0.000 claims description 13
238000000034 method Methods 0.000 claims description 12
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
239000011230 binding agent Substances 0.000 claims description 10
239000011248 coating agent Substances 0.000 claims description 10
238000000576 coating method Methods 0.000 claims description 10
239000004071 soot Substances 0.000 claims description 10
238000004519 manufacturing process Methods 0.000 claims description 9
238000001035 drying Methods 0.000 claims description 8
239000003513 alkali Substances 0.000 claims description 7
150000003839 salts Chemical class 0.000 claims description 6
239000002253 acid Substances 0.000 claims description 5
150000001447 alkali salts Chemical class 0.000 claims description 5
239000007795 chemical reaction product Substances 0.000 claims description 5
239000001814 pectin Substances 0.000 claims description 5
235000010987 pectin Nutrition 0.000 claims description 5
229920001277 pectin Polymers 0.000 claims description 5
238000001556 precipitation Methods 0.000 claims description 5
239000004793 Polystyrene Substances 0.000 claims description 4
150000003863 ammonium salts Chemical class 0.000 claims description 4
239000001913 cellulose Substances 0.000 claims description 4
229920002678 cellulose Polymers 0.000 claims description 4
229920000609 methyl cellulose Polymers 0.000 claims description 4
239000001923 methylcellulose Substances 0.000 claims description 4
235000010981 methylcellulose Nutrition 0.000 claims description 4
239000000049 pigment Substances 0.000 claims description 4
229920002223 polystyrene Polymers 0.000 claims description 4
235000010413 sodium alginate Nutrition 0.000 claims description 4
239000000661 sodium alginate Substances 0.000 claims description 4
229920002472 Starch Polymers 0.000 claims description 3
VJHCJDRQFCCTHL-UHFFFAOYSA-N acetic acid 2,3,4,5,6-pentahydroxyhexanal Chemical class CC(O)=O.OCC(O)C(O)C(O)C(O)C=O VJHCJDRQFCCTHL-UHFFFAOYSA-N 0.000 claims description 3
235000010443 alginic acid Nutrition 0.000 claims description 3
229920000615 alginic acid Polymers 0.000 claims description 3
235000010407 ammonium alginate Nutrition 0.000 claims description 3
239000008107 starch Substances 0.000 claims description 3
235000019698 starch Nutrition 0.000 claims description 3
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
239000000783 alginic acid Substances 0.000 claims description 2
229960001126 alginic acid Drugs 0.000 claims description 2
150000004781 alginic acids Chemical class 0.000 claims description 2
239000000728 ammonium alginate Substances 0.000 claims description 2
KPGABFJTMYCRHJ-YZOKENDUSA-N ammonium alginate Chemical compound [NH4+].[NH4+].O1[C@@H](C([O-])=O)[C@@H](OC)[C@H](O)[C@H](O)[C@@H]1O[C@@H]1[C@@H](C([O-])=O)O[C@@H](O)[C@@H](O)[C@H]1O KPGABFJTMYCRHJ-YZOKENDUSA-N 0.000 claims description 2
229910052700 potassium Inorganic materials 0.000 claims description 2
229910052708 sodium Inorganic materials 0.000 claims description 2
AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical class OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims 1
101100400378 Mus musculus Marveld2 gene Proteins 0.000 claims 1
150000001720 carbohydrates Chemical class 0.000 claims 1
235000014633 carbohydrates Nutrition 0.000 claims 1
150000002118 epoxides Chemical class 0.000 claims 1
230000029142 excretion Effects 0.000 claims 1
235000010408 potassium alginate Nutrition 0.000 claims 1
239000000737 potassium alginate Substances 0.000 claims 1
239000000243 solution Substances 0.000 description 21
239000002904 solvent Substances 0.000 description 12
239000011888 foil Substances 0.000 description 11
239000002966 varnish Substances 0.000 description 10
-1 carbon black Chemical compound 0.000 description 9
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
239000004922 lacquer Substances 0.000 description 7
239000000843 powder Substances 0.000 description 7
239000007864 aqueous solution Substances 0.000 description 6
238000007792 addition Methods 0.000 description 5
150000001875 compounds Chemical class 0.000 description 5
150000002736 metal compounds Chemical class 0.000 description 5
GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 4
239000006229 carbon black Substances 0.000 description 4
150000002170 ethers Chemical class 0.000 description 4
239000000203 mixture Substances 0.000 description 4
239000005445 natural material Substances 0.000 description 4
239000000080 wetting agent Substances 0.000 description 4
IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 3
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
239000005977 Ethylene Substances 0.000 description 3
239000000654 additive Substances 0.000 description 3
229910052799 carbon Inorganic materials 0.000 description 3
239000012876 carrier material Substances 0.000 description 3
238000007598 dipping method Methods 0.000 description 3
239000006185 dispersion Substances 0.000 description 3
230000000694 effects Effects 0.000 description 3
229910002804 graphite Inorganic materials 0.000 description 3
239000010439 graphite Substances 0.000 description 3
150000002611 lead compounds Chemical class 0.000 description 3
229920003023 plastic Polymers 0.000 description 3
239000004033 plastic Substances 0.000 description 3
229940005550 sodium alginate Drugs 0.000 description 3
238000005507 spraying Methods 0.000 description 3
239000000725 suspension Substances 0.000 description 3
150000003752 zinc compounds Chemical class 0.000 description 3
KEQXNNJHMWSZHK-UHFFFAOYSA-L 1,3,2,4$l^{2}-dioxathiaplumbetane 2,2-dioxide Chemical compound [Pb+2].[O-]S([O-])(=O)=O KEQXNNJHMWSZHK-UHFFFAOYSA-L 0.000 description 2
241000251468 Actinopterygii Species 0.000 description 2
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 description 2
XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
159000000032 aromatic acids Chemical class 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
238000009835 boiling Methods 0.000 description 2
230000015556 catabolic process Effects 0.000 description 2
238000002485 combustion reaction Methods 0.000 description 2
150000002148 esters Chemical class 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
238000010409 ironing Methods 0.000 description 2
238000002844 melting Methods 0.000 description 2
150000002739 metals Chemical class 0.000 description 2
239000011148 porous material Substances 0.000 description 2
239000000047 product Substances 0.000 description 2
229920003002 synthetic resin Polymers 0.000 description 2
239000000057 synthetic resin Substances 0.000 description 2
229920001169 thermoplastic Polymers 0.000 description 2
239000004416 thermosoftening plastic Substances 0.000 description 2
238000009834 vaporization Methods 0.000 description 2
230000008016 vaporization Effects 0.000 description 2
238000009736 wetting Methods 0.000 description 2
LNAZSHAWQACDHT-XIYTZBAFSA-N (2r,3r,4s,5r,6s)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2s,3r,4s,5r,6r)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6r)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical compound CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 description 1
MFEVGQHCNVXMER-UHFFFAOYSA-L 1,3,2$l^{2}-dioxaplumbetan-4-one Chemical compound [Pb+2].[O-]C([O-])=O MFEVGQHCNVXMER-UHFFFAOYSA-L 0.000 description 1
QCVGEOXPDFCNHA-UHFFFAOYSA-N 5,5-dimethyl-2,4-dioxo-1,3-oxazolidine-3-carboxamide Chemical class CC1(C)OC(=O)N(C(N)=O)C1=O QCVGEOXPDFCNHA-UHFFFAOYSA-N 0.000 description 1
FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 1
229920001817 Agar Polymers 0.000 description 1
102000009027 Albumins Human genes 0.000 description 1
108010088751 Albumins Proteins 0.000 description 1
241000416162 Astragalus gummifer Species 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
241000206672 Gelidium Species 0.000 description 1
229910000003 Lead carbonate Inorganic materials 0.000 description 1
229920002845 Poly(methacrylic acid) Polymers 0.000 description 1
229920001131 Pulp (paper) Polymers 0.000 description 1
229920002125 Sokalan® Polymers 0.000 description 1
LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
241001422033 Thestylus Species 0.000 description 1
229920001615 Tragacanth Polymers 0.000 description 1
229910000004 White lead Inorganic materials 0.000 description 1
230000002745 absorbent Effects 0.000 description 1
239000002250 absorbent Substances 0.000 description 1
DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
235000010419 agar Nutrition 0.000 description 1
229940072056 alginate Drugs 0.000 description 1
150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
229910052784 alkaline earth metal Inorganic materials 0.000 description 1
150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
125000003118 aryl group Chemical group 0.000 description 1
239000002585 base Substances 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
CNVULGHYDPMIHD-UHFFFAOYSA-L bis[(2-hydroxybenzoyl)oxy]lead Chemical compound [Pb+2].OC1=CC=CC=C1C([O-])=O.OC1=CC=CC=C1C([O-])=O CNVULGHYDPMIHD-UHFFFAOYSA-L 0.000 description 1
125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
150000001719 carbohydrate derivatives Chemical class 0.000 description 1
239000000969 carrier Substances 0.000 description 1
239000003610 charcoal Substances 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
238000004040 coloring Methods 0.000 description 1
238000009833 condensation Methods 0.000 description 1
230000005494 condensation Effects 0.000 description 1
230000001143 conditioned effect Effects 0.000 description 1
239000012084 conversion product Substances 0.000 description 1
238000001816 cooling Methods 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
238000005520 cutting process Methods 0.000 description 1
FKPGNMBJYBPNHL-UHFFFAOYSA-L dioxido-oxo-sulfanylidene-$l^{6}-sulfane;lead(2+) Chemical compound [Pb+2].[O-]S([O-])(=O)=S FKPGNMBJYBPNHL-UHFFFAOYSA-L 0.000 description 1
238000009826 distribution Methods 0.000 description 1
239000000975 dye Substances 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
230000007717 exclusion Effects 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
239000000835 fiber Substances 0.000 description 1
238000011049 filling Methods 0.000 description 1
239000007789 gas Substances 0.000 description 1
230000004313 glare Effects 0.000 description 1
229910001385 heavy metal Inorganic materials 0.000 description 1
125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
AWTSMFNITNKUQL-UHFFFAOYSA-N lead;sulfuric acid;hydrate Chemical compound O.[Pb].OS(O)(=O)=O AWTSMFNITNKUQL-UHFFFAOYSA-N 0.000 description 1
230000008018 melting Effects 0.000 description 1
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
230000007935 neutral effect Effects 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
150000002894 organic compounds Chemical class 0.000 description 1
239000005416 organic matter Substances 0.000 description 1
230000035515 penetration Effects 0.000 description 1
239000004584 polyacrylic acid Substances 0.000 description 1
239000011591 potassium Substances 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
238000003825 pressing Methods 0.000 description 1
239000003380 propellant Substances 0.000 description 1
239000011253 protective coating Substances 0.000 description 1
229920005989 resin Polymers 0.000 description 1
239000011347 resin Substances 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000011734 sodium Substances 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000011877 solvent mixture Substances 0.000 description 1
238000003860 storage Methods 0.000 description 1
229910021653 sulphate ion Inorganic materials 0.000 description 1
229920002994 synthetic fiber Polymers 0.000 description 1
150000003609 titanium compounds Chemical class 0.000 description 1
235000010487 tragacanth Nutrition 0.000 description 1
239000000196 tragacanth Substances 0.000 description 1
229940116362 tragacanth Drugs 0.000 description 1
238000007740 vapor deposition Methods 0.000 description 1
238000009941 weaving Methods 0.000 description 1
239000011787 zinc oxide Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/666—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps by a stirrer placed on the filtrate side of the filtering element
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Organic Chemistry (AREA)
Filtration Of Liquid (AREA)
Photographic Processing Devices Using Wet Methods (AREA)
Heat Sensitive Colour Forming Recording (AREA)
Separation Using Semi-Permeable Membranes (AREA)

NO3460/69A 1968-08-30 1969-08-29 NO124148B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US75648068A	1968-08-30	1968-08-30

Publications (1)

Publication Number	Publication Date
NO124148B true NO124148B (de)	1972-03-13

Family

ID=25043675

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO3460/69A NO124148B (de)	1968-08-30	1969-08-29

Country Status (10)

Country	Link
US (1)	US3542195A (de)
BE (1)	BE738166A (de)
CH (1)	CH490881A (de)
DE (1)	DE1943999C3 (de)
ES (2)	ES369935A1 (de)
FR (1)	FR2016666A1 (de)
GB (1)	GB1276525A (de)
NL (1)	NL6912975A (de)
NO (1)	NO124148B (de)
SE (1)	SE345202B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2016001A1 (de) *	1970-03-26	1971-10-07	Lannoch Rudolf, 1000 Berlin	Anschwemmfilter
CH532409A (fr) *	1970-09-04	1973-01-15	Doucet Charles	Procédé de filtrage d'un fluide et filtre pour la mise en oeuvre de ce procédé
US3715033A (en) *	1970-11-09	1973-02-06	Ecodyne Corp	Filter cartridge
US4592848A (en) *	1984-12-11	1986-06-03	Pabst Richard E	Flow through filter with backflush clearing capability
US4648971A (en) *	1984-12-11	1987-03-10	Pabst Richard E	Flow through filter with backflush clearing capability
WO2002056997A1 (en) *	2001-01-17	2002-07-25	Pall Corporation	Backwashable filter cartridges and methods and systems employing the same
DE10244660A1 (de) *	2002-09-23	2004-04-01	Boll & Kirch Filterbau Gmbh	Filterkerze für Rückspülfilter
DE20311214U1 (de)	2003-03-19	2003-09-18	TRANSOR FILTER GmbH, 61250 Usingen	Filtervorrichtung zum Filtrieren von einem Verunreinigungen enthaltenden Fluid mit einer Abstreifvorrichtung
DE102006039508A1 (de) *	2006-08-23	2008-03-13	Dürr Ecoclean GmbH	Filterkerze für ein Rückspülfilter
WO2022015280A1 (en) *	2020-07-13	2022-01-20	Evoqua Water Technologies Llc	Regenerative media filter with flow diffuser
CN115364559A (zh) *	2022-08-18	2022-11-22	北京滤分环保技术有限责任公司	一种过滤器滤渣湿度可调及自动排渣的装置及方法

1968
- 1968-08-30 US US756480A patent/US3542195A/en not_active Expired - Lifetime
1969
- 1969-07-26 ES ES369935A patent/ES369935A1/es not_active Expired
- 1969-08-18 GB GB41144/69A patent/GB1276525A/en not_active Expired
- 1969-08-26 NL NL6912975A patent/NL6912975A/xx unknown
- 1969-08-28 FR FR6929488A patent/FR2016666A1/fr not_active Withdrawn
- 1969-08-28 SE SE11919/69A patent/SE345202B/xx unknown
- 1969-08-29 CH CH1317969A patent/CH490881A/de not_active IP Right Cessation
- 1969-08-29 BE BE738166D patent/BE738166A/xx unknown
- 1969-08-29 NO NO3460/69A patent/NO124148B/no unknown
- 1969-08-29 DE DE1943999A patent/DE1943999C3/de not_active Expired
1971
- 1971-07-27 ES ES1971198454U patent/ES198454Y/es not_active Expired

Also Published As

Publication number	Publication date
FR2016666A1 (de)	1970-05-08
DE1943999C3 (de)	1973-10-11
US3542195A (en)	1970-11-24
DE1943999B2 (de)	1973-03-29
GB1276525A (en)	1972-06-01
CH490881A (de)	1970-05-31
SE345202B (de)	1972-05-23
ES198454Y (es)	1976-02-01
NL6912975A (de)	1970-03-03
DE1943999A1 (de)	1970-04-09
ES198454U (es)	1975-06-16
ES369935A1 (es)	1971-12-01
BE738166A (de)	1970-02-02

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TW200950607A (en)	2009-12-01	Substrate and negative imaging method for providing transparent conducting patterns
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FR2504290A1 (fr)	1982-10-22	Procede et milieux electrosensibles pour l'enregistrement de signaux et images
DE2748161B2 (de)	1980-01-31	Aufzeichnungsträger für Registriergeräte
DE1669105B2 (de)	1973-12-20	Tinte
Wilson et al.	1956	A contribution to the biology of Ianthina janthina (L.)
FR2620655A1 (fr)	1989-03-24	Papier pour impression a jet d'encre
US2805274A (en)	1957-09-03	Battery electrode component
EP0824078B1 (de)	2001-11-07	Lithographische Schicht für ein Drucktuch und entsprechendes Drucktuch
DE2746397B2 (de)	1981-03-19	Serienblitzleuchte
US4492727A (en)	1985-01-08	Ink donor sheet
US1966907A (en)	1934-07-17	Raised printing process and product
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