APPARATUS AND STRUCTURAL ARRANGEMENT FOR INFLUENCING THE DROP-FLOW OF NOZZLE DROP-PRESSURE DEVICES

    公开(公告)号:HUT40474A

    公开(公告)日:1986-12-28

    申请号:HU111585

    申请日:1985-11-12

    Inventor: WILLS LESLIE J

    Abstract: PCT No. PCT/AU85/00277 Sec. 371 Date Jul. 10, 1986 Sec. 102(e) Date Jul. 10, 1986 PCT Filed Nov. 12, 1985 PCT Pub. No. WO86/02959 PCT Pub. Date May 22, 1986.To permit accurate adjustment of the direction of projection of droplets from a droplet generating head of a jet printer, the jet body is mounted for rotational movement in a cradle formed on, or on an arm member extending from, a support body. Charging electrodes can also be mounted on, or on an arm member extending from, the support body. The support body can be mounted on a shaft in the jet printer. Arrays of droplet generating heads can be formed by supporting a plurality of heads on a single shaft, or by constructing a plurality of support bodies from a single block of electrically insulating material.

    MECHANISM FOR NOZZLE DROP-PRESSING DEVICES FOR POSITION-TRUE SETTING AND FIXING OF NOZZLE BODIES

    公开(公告)号:HU195543B

    公开(公告)日:1988-05-30

    申请号:HU111585

    申请日:1985-11-12

    Inventor: WILLS LESLIE J

    Abstract: PCT No. PCT/AU85/00277 Sec. 371 Date Jul. 10, 1986 Sec. 102(e) Date Jul. 10, 1986 PCT Filed Nov. 12, 1985 PCT Pub. No. WO86/02959 PCT Pub. Date May 22, 1986.To permit accurate adjustment of the direction of projection of droplets from a droplet generating head of a jet printer, the jet body is mounted for rotational movement in a cradle formed on, or on an arm member extending from, a support body. Charging electrodes can also be mounted on, or on an arm member extending from, the support body. The support body can be mounted on a shaft in the jet printer. Arrays of droplet generating heads can be formed by supporting a plurality of heads on a single shaft, or by constructing a plurality of support bodies from a single block of electrically insulating material.

    HEAT TRANSFER AND CARPET DYE FIXATION METHOD AND APPARATUS

    公开(公告)号:CA1311746C

    公开(公告)日:1992-12-22

    申请号:CA601588

    申请日:1989-06-02

    Inventor: WILLS LESLIE J

    Abstract: Liquid dye deposited on the pile of a carpet tile can be fixed by inserting an array of heated pins into the pile. The pins, mounted on a block, penetrate the tufts of the pile which have liquid dye thereon, but do not penetrate the backing of the carpet tile. A heating element, to raise the pins to the fixation temperature of from 90.degree.C to 100.degree.C, is clamped to or located within the block. Preferably, both the block and the pins are made of metal (not necessarily the same metal).

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