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GB1450684A - Trickle irrigation emitter - Google Patents

Trickle irrigation emitter

Info

Publication number
GB1450684A
GB1450684A GB2410073A GB2410073A GB1450684A GB 1450684 A GB1450684 A GB 1450684A GB 2410073 A GB2410073 A GB 2410073A GB 2410073 A GB2410073 A GB 2410073A GB 1450684 A GB1450684 A GB 1450684A
Authority
GB
United Kingdom
Prior art keywords
parts
tubing
pipe
water
trickle irrigation
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
GB2410073A
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.)
ITW Ltd
Original Assignee
ITW 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 ITW Ltd filed Critical ITW Ltd
Priority to GB2410073A priority Critical patent/GB1450684A/en
Priority to CA199,990A priority patent/CA1000327A/en
Priority to AU69067/74A priority patent/AU6906774A/en
Priority to JP5623474A priority patent/JPS5721964B2/ja
Publication of GB1450684A publication Critical patent/GB1450684A/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
    • A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
    • A01G25/023—Dispensing fittings for drip irrigation, e.g. drippers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Nozzles (AREA)

Abstract

1450684 Nozzles ITW Ltd 15 May 1974 [21 May 1973] 24100/73 Heading B2F A water trickling device comprises two parts 10 and 12 which are engaged to define a chamber containing a flexible capillary tubing 26 connected to one of inlet and outlet ports 18 and 20 located respectively on the parts 10 and 12, the tubing having freedom to move in response to fluctuations, in use, in the pressure of irrigation fluid flowing therethrough. Water from a pipe 30 enters in a preferred situation one end 24 of the tubing 26 and leaves through the port 20 to fill a reservoir defined by an annular wall 22 and to trickle out onto the ground. Mains water passes through a header (32) to a number of risers (34), through a filter (36) and optionally through a flow meter 38, to a control valve (40) before entering the pipe 30 Fig. 4 (not shown). Each of the parts 10 and 12 is a one-piece plastics moulding.
GB2410073A 1973-05-21 1973-05-21 Trickle irrigation emitter Expired GB1450684A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB2410073A GB1450684A (en) 1973-05-21 1973-05-21 Trickle irrigation emitter
CA199,990A CA1000327A (en) 1973-05-21 1974-05-15 Trickle irrigation emitter
AU69067/74A AU6906774A (en) 1973-05-21 1974-05-17 Trickle irrigation emitter
JP5623474A JPS5721964B2 (en) 1973-05-21 1974-05-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2410073A GB1450684A (en) 1973-05-21 1973-05-21 Trickle irrigation emitter

Publications (1)

Publication Number Publication Date
GB1450684A true GB1450684A (en) 1976-09-22

Family

ID=10206377

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2410073A Expired GB1450684A (en) 1973-05-21 1973-05-21 Trickle irrigation emitter

Country Status (4)

Country Link
JP (1) JPS5721964B2 (en)
AU (1) AU6906774A (en)
CA (1) CA1000327A (en)
GB (1) GB1450684A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU733999B2 (en) * 1997-01-15 2001-05-31 Tony Holmes Agricultural and garden spraying or sprinkling devices
CN108640211A (en) * 2018-07-24 2018-10-12 彭圆 A kind of industry high-salt wastewater purification system
CN108975587A (en) * 2018-07-24 2018-12-11 彭圆 A method of it improving high-salt wastewater and recycles

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU733999B2 (en) * 1997-01-15 2001-05-31 Tony Holmes Agricultural and garden spraying or sprinkling devices
CN108640211A (en) * 2018-07-24 2018-10-12 彭圆 A kind of industry high-salt wastewater purification system
CN108975587A (en) * 2018-07-24 2018-12-11 彭圆 A method of it improving high-salt wastewater and recycles
CN108640211B (en) * 2018-07-24 2021-03-09 浙江致远环境科技有限公司 Industrial high-salinity wastewater purification system
CN108975587B (en) * 2018-07-24 2021-04-20 盛隆资源再生（无锡）有限公司 Method for improving reutilization of high-salinity wastewater

Also Published As

Publication number Publication date
CA1000327A (en) 1976-11-23
JPS5018228A (en) 1975-02-26
AU6906774A (en) 1975-11-20
JPS5721964B2 (en) 1982-05-11

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee