IT1016741B - Filtro particolarmente per impianti di irrigazione - Google Patents

Filtro particolarmente per impianti di irrigazione

Info

Publication number
IT1016741B
IT1016741B IT69427/74A IT6942774A IT1016741B IT 1016741 B IT1016741 B IT 1016741B IT 69427/74 A IT69427/74 A IT 69427/74A IT 6942774 A IT6942774 A IT 6942774A IT 1016741 B IT1016741 B IT 1016741B
Authority
IT
Italy
Prior art keywords
irrigation systems
particularly filter
filter
irrigation
systems
Prior art date
Application number
IT69427/74A
Other languages
English (en)
Original Assignee
Legras Bertrand Leon
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.)
Filing date
Publication date
Application filed by Legras Bertrand Leon filed Critical Legras Bertrand Leon
Application granted granted Critical
Publication of IT1016741B publication Critical patent/IT1016741B/it

Links

Classifications

    • 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
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • B01D29/25—Supported filter elements arranged for outward flow filtration open-ended the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element
    • 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
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • B01D29/606—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by pressure measuring
    • 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
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
    • B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Nozzles (AREA)
IT69427/74A 1973-08-02 1974-07-31 Filtro particolarmente per impianti di irrigazione IT1016741B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7328361A FR2245397B1 (it) 1973-08-02 1973-08-02

Publications (1)

Publication Number Publication Date
IT1016741B true IT1016741B (it) 1977-06-20

Family

ID=9123522

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69427/74A IT1016741B (it) 1973-08-02 1974-07-31 Filtro particolarmente per impianti di irrigazione

Country Status (9)

Country Link
JP (1) JPS6146162B2 (it)
BE (1) BE818187A (it)
CH (1) CH577840A5 (it)
DE (1) DE2437358A1 (it)
ES (1) ES428918A1 (it)
FR (1) FR2245397B1 (it)
GB (1) GB1472583A (it)
IT (1) IT1016741B (it)
NL (1) NL180806C (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379058A (en) * 1981-05-14 1983-04-05 Albany International Corp. Method and apparatus for filtering contaminating particles from a liquid/particle mixture
JPS58153509A (ja) * 1982-03-08 1983-09-12 Kuri Kagaku Sochi Kk 連続「ろ」過機
FR2545377A1 (fr) * 1983-05-04 1984-11-09 Guinard Centrifugation Filtre auto-nettoyant a fonctionnement automatique
DE3400072C2 (de) * 1984-01-03 1986-12-04 Heinrich 5974 Herscheid Baurhenn Filtervorrichtung zum Wiedergewinnen von überschüssigem Kunststoffpulver aus einem Pulvernebel einer Pulverbeschichtungsanlage
DE3842436A1 (de) * 1988-12-16 1990-06-21 Weinhold Karl Rohrleitungsfilter
NO166781C (no) * 1989-02-14 1991-09-04 Magne Skogland Renseanordning for mekanisk rensing av kloakkvann.
GB2247187B (en) * 1990-08-24 1994-04-27 Chen Tsong Hae Liquid filter assembly
DE9306206U1 (it) * 1993-04-23 1993-07-08 Ehrbar, Manfred, Dipl.-Ing. (Fh), 8039 Puchheim, De
US8256147B2 (en) 2004-11-22 2012-09-04 Frampton E. Eliis Devices with internal flexibility sipes, including siped chambers for footwear
CN103109720B (zh) * 2013-01-22 2014-04-16 余姚市黄家埠镇东方阀门配件厂 一种农田灌溉装置
CN108506589A (zh) * 2018-04-13 2018-09-07 张剑 一种水利管道
CN109511525A (zh) * 2018-12-10 2019-03-26 余启飞 一种农用水利旋转喷灌装置
JP6684430B1 (ja) 2019-05-15 2020-04-22 スリーエム工業株式会社 インライン型ストレーナ
CN111213571A (zh) * 2020-01-20 2020-06-02 孙耀军 一种农田灌溉用灌溉管
CN111841096A (zh) * 2020-07-24 2020-10-30 广州德程机电设备有限公司 一种工业废水处理除泥设备
CN112742103B (zh) * 2020-12-27 2022-04-22 海南龙宝农业设备有限公司 一种农用自动冲洗过滤器
CN113041684B (zh) * 2021-03-29 2022-10-21 内蒙古工业大学 一种化工污水固液分离装置
CN113041638B (zh) * 2021-03-30 2022-02-25 深圳市朗坤生物科技有限公司 一种生物柴油高纯度提纯用高效蒸馏提取方法及装置
CN115177993A (zh) * 2022-06-07 2022-10-14 南通市华业石油机械有限公司 一种防垢防腐的磁环不锈钢筛管

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1640198A (en) * 1923-11-14 1927-08-23 Jean M Lobit Filter
US2125532A (en) * 1936-01-22 1938-08-02 Wells Herbert James Clement Continuous flow strainer
DE743911C (de) * 1938-09-16 1944-01-05 A W Kaniss G M B H Randeinfassung fuer zu spannende Siebgewebe
US2391518A (en) * 1942-11-17 1945-12-25 Ohio Foundry & Mfg Company Fire grate
US2382278A (en) * 1943-03-19 1945-08-14 Ralph L Skinner Filter
US2678732A (en) * 1949-06-08 1954-05-18 Banks John Fluid strainer
US2658622A (en) * 1949-12-03 1953-11-10 Thornhill Craver Company Fluid cleaning apparatus
US2841287A (en) * 1954-05-11 1958-07-01 Dorr Oliver Inc Strainer cleaning
DE1855424U (de) * 1961-09-12 1962-07-26 Schoeller Dueren Metalltuch Konische filterrohre.
DE1966718U (de) * 1967-03-07 1967-08-24 Sandor Gaal Filtergeraet fuer schwimmbaeder.
JPS5030136Y2 (it) * 1971-02-01 1975-09-04

Also Published As

Publication number Publication date
FR2245397B1 (it) 1979-02-23
BE818187A (fr) 1974-11-18
JPS5071132A (it) 1975-06-12
AU7190374A (en) 1976-02-05
CH577840A5 (it) 1976-07-30
DE2437358A1 (de) 1975-02-13
JPS6146162B2 (it) 1986-10-13
ES428918A1 (es) 1977-02-16
NL7410430A (nl) 1975-02-04
NL180806B (nl) 1986-12-01
GB1472583A (en) 1977-05-04
FR2245397A1 (it) 1975-04-25
NL180806C (nl) 1987-05-04

Similar Documents

Publication Publication Date Title
IT1017130B (it) Impianto di irrigazione
IT1016741B (it) Filtro particolarmente per impianti di irrigazione
IT1020610B (it) Purificazione di gas
IT974451B (it) Dispositivo erogatore per impianti di irrigazione
SE411112B (sv) Transportorsystem
IT1015275B (it) Complesso di guarnizioni
BE810095A (fr) Digitael filter
NL153745B (nl) Hoogdoorlaatfilter.
AT342347B (de) Ventilsystem
IT1031016B (it) Impianto di radicumunicazioni
IT1026525B (it) Depurazione di gas
SE400052B (sv) Tryckkensligt registrerande system
IT1006958B (it) Mezzi di tenuta per turbomacchine
AT335308B (de) Kuchenschere
IT1010820B (it) Dispositivo di granulazione
IT1014464B (it) Sistema di irrigazione
FI56767B (fi) Filter foer roekbar tobaksprodukt
CH555785A (de) Klaeranlage.
AT343548B (de) Wandsystem
IT1014720B (it) Cabina specie cabina per impianti sanitari
IT1010490B (it) Collegamento non visibile per impianti sanitari
IT1009607B (it) Impianto tergicristallo
AR199540A1 (es) Instalacion de riego
IT1019297B (it) Ugello per filtro di plastica
IT991446B (it) Filtro autopulitore