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    3.
    发明专利
    未知

    公开(公告)号：AT134830T

    公开(公告)日：1996-03-15

    申请号：AT89905427

    申请日：1989-05-02

    Applicant: WISDOM AGRICULTURAL INVESTMENT

    Inventor： GARNETT RICHARD HENRY

    IPC: B05B1/04 ,  A01M20060101 ,  A01M7/00 ,  B05B1/28 ,  B05B1/30 ,  B05B7/30

    Abstract: PCT No. PCT/GB89/00500 Sec. 371 Date Oct. 23, 1990 Sec. 102(e) Date Oct. 23, 1990 PCT Filed May 2, 1989 PCT Pub. No. WO89/11219 PCT Pub. Date Nov. 30, 1989.A chemical concentrate metering device 16 is provided for an agricultural or horticultural or forestry sprayer system including a reservoir 2 for supplying a dilutant and a spray head 10 for spraying a mixture of the dilutant and a chemical concentrate. The metering device 16 comprises a conduit 17 having an inlet 18 for receiving dilutant from the system and an outlet 19 for supplying a mixture of the dilutant and a chemical concentrate to the system. In addition a seating 22 is provided for detachably receiving a receptacle 31 for supplying chemical concentrate and an injection orifice 26 opens into the conduit 17 and communicates with an outlet 35 of the receptacle 31 received in the seating 22 so as to enable chemical concentrate to be injected from the receptacle 31 into a flow of dilutant in the conduit 17. This enables the chemical concentrate to be supplied directly to the spray head or to an intervening storage tank prior to supply to the spray head, without risk of the user being contaminated by the chemical concentrate.

    5.
    发明专利
    未知

    公开(公告)号：DE68925903T2

    公开(公告)日：1996-10-02

    申请号：DE68925903

    申请日：1989-05-02

    Applicant: WISDOM AGRICULTURAL INVESTMENT

    Inventor： GARNETT RICHARD HENRY

    IPC: B05B1/04 ,  A01M20060101 ,  A01M7/00 ,  B05B1/28 ,  B05B1/30 ,  B05B7/30

    Abstract: PCT No. PCT/GB89/00500 Sec. 371 Date Oct. 23, 1990 Sec. 102(e) Date Oct. 23, 1990 PCT Filed May 2, 1989 PCT Pub. No. WO89/11219 PCT Pub. Date Nov. 30, 1989.A chemical concentrate metering device 16 is provided for an agricultural or horticultural or forestry sprayer system including a reservoir 2 for supplying a dilutant and a spray head 10 for spraying a mixture of the dilutant and a chemical concentrate. The metering device 16 comprises a conduit 17 having an inlet 18 for receiving dilutant from the system and an outlet 19 for supplying a mixture of the dilutant and a chemical concentrate to the system. In addition a seating 22 is provided for detachably receiving a receptacle 31 for supplying chemical concentrate and an injection orifice 26 opens into the conduit 17 and communicates with an outlet 35 of the receptacle 31 received in the seating 22 so as to enable chemical concentrate to be injected from the receptacle 31 into a flow of dilutant in the conduit 17. This enables the chemical concentrate to be supplied directly to the spray head or to an intervening storage tank prior to supply to the spray head, without risk of the user being contaminated by the chemical concentrate.

    6.
    发明专利
    未知

    公开(公告)号：DE68925903D1

    公开(公告)日：1996-04-11

    申请号：DE68925903

    申请日：1989-05-02

    Applicant: WISDOM AGRICULTURAL INVESTMENT

    Inventor： GARNETT RICHARD HENRY

    IPC: B05B1/04 ,  A01M20060101 ,  A01M7/00 ,  B05B1/28 ,  B05B1/30 ,  B05B7/30

    Abstract: PCT No. PCT/GB89/00500 Sec. 371 Date Oct. 23, 1990 Sec. 102(e) Date Oct. 23, 1990 PCT Filed May 2, 1989 PCT Pub. No. WO89/11219 PCT Pub. Date Nov. 30, 1989.A chemical concentrate metering device 16 is provided for an agricultural or horticultural or forestry sprayer system including a reservoir 2 for supplying a dilutant and a spray head 10 for spraying a mixture of the dilutant and a chemical concentrate. The metering device 16 comprises a conduit 17 having an inlet 18 for receiving dilutant from the system and an outlet 19 for supplying a mixture of the dilutant and a chemical concentrate to the system. In addition a seating 22 is provided for detachably receiving a receptacle 31 for supplying chemical concentrate and an injection orifice 26 opens into the conduit 17 and communicates with an outlet 35 of the receptacle 31 received in the seating 22 so as to enable chemical concentrate to be injected from the receptacle 31 into a flow of dilutant in the conduit 17. This enables the chemical concentrate to be supplied directly to the spray head or to an intervening storage tank prior to supply to the spray head, without risk of the user being contaminated by the chemical concentrate.

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