FR2509190B1 - FILTER CLEANING DEVICE - Google Patents

FILTER CLEANING DEVICE

Info

Publication number
FR2509190B1
FR2509190B1 FR8200105A FR8200105A FR2509190B1 FR 2509190 B1 FR2509190 B1 FR 2509190B1 FR 8200105 A FR8200105 A FR 8200105A FR 8200105 A FR8200105 A FR 8200105A FR 2509190 B1 FR2509190 B1 FR 2509190B1
Authority
FR
France
Prior art keywords
cleaning device
filter cleaning
filter
cleaning
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8200105A
Other languages
French (fr)
Other versions
FR2509190A1 (en
Inventor
Alfred Denholm Tucker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ris Irrigation Systems Pty Ltd
Original Assignee
Ris Irrigation Systems Pty Ltd
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 Ris Irrigation Systems Pty Ltd filed Critical Ris Irrigation Systems Pty Ltd
Publication of FR2509190A1 publication Critical patent/FR2509190A1/en
Application granted granted Critical
Publication of FR2509190B1 publication Critical patent/FR2509190B1/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
    • F16K31/385—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Control Of Fluid Pressure (AREA)
  • Details Of Valves (AREA)
FR8200105A 1981-01-07 1982-01-06 FILTER CLEANING DEVICE Expired FR2509190B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPE716681 1981-01-07

Publications (2)

Publication Number Publication Date
FR2509190A1 FR2509190A1 (en) 1983-01-14
FR2509190B1 true FR2509190B1 (en) 1986-03-21

Family

ID=3768916

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8200105A Expired FR2509190B1 (en) 1981-01-07 1982-01-06 FILTER CLEANING DEVICE

Country Status (3)

Country Link
FR (1) FR2509190B1 (en)
GB (1) GB2091451B (en)
IT (1) IT1215215B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5374351A (en) * 1993-07-27 1994-12-20 D & J Filtration Systems Filter backflushing system
DE29705703U1 (en) * 1996-06-03 1997-05-22 Geberit Technik Ag, Jona Servo-controlled water valve
US20220205467A1 (en) * 2019-04-18 2022-06-30 Smc Corporation High-pressure fluid discharge device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB984282A (en) * 1960-06-09 1965-02-24 John Paterson Brydon Straining apparatus
US3867961A (en) * 1973-11-16 1975-02-25 Calgon Corp Control valve for water conditioners
US4135696A (en) * 1976-11-01 1979-01-23 Richdel, Inc. Pilot operated diaphragm valve

Also Published As

Publication number Publication date
IT1215215B (en) 1990-01-31
IT8219016A0 (en) 1982-01-07
GB2091451A (en) 1982-07-28
GB2091451B (en) 1985-04-17
FR2509190A1 (en) 1983-01-14

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Legal Events

Date Code Title Description
ST Notification of lapse