公开(公告)号：CA125950A

公开(公告)日：1910-05-31

申请号：CA125950D

申请日：1909-11-05

Applicant: STEANE GEORGE ,  TODD JOHN S

Inventor： STEANE GEORGE

公开(公告)号：GB190627563A

公开(公告)日：1907-10-24

申请号：GB190627563D

申请日：1906-12-04

Applicant: WALKER JOHN ,  TODD JOHN

Inventor： WALKER JOHN ,  TODD JOHN

Abstract: 27,563. Walker, J., and Todd, J. Dec. 4. Chimney and ventilating-shaft tops.-The top consists of a base 1 with spiral ribs 2 covered by a sleeve - 5 and capped by a finial 9, Fig. 3, or by a modification of the spiral louver top described in Specification No. 5404, A.D. 1896. The sleeve 5 is of the form shown in Fig. 2, and has a chamfered upper edge 7 and abutments 8 for supporting the piece 9 or the lowest of the spiral sections. These sections each form a turn and a third, and have cylindrical bores and extensions 11 which have chamfered upper and lower edges 12, 13, forming a continuous air inlet. The topmost section is a plain conical piece 14 .

公开(公告)号：GB189508342A

公开(公告)日：1896-03-07

申请号：GB189508342D

申请日：1895-04-27

Applicant: TODD JOHN

Inventor： TODD JOHN

公开(公告)号：CA16341A

公开(公告)日：1883-02-20

申请号：CA16341D

Applicant: TODD JOHN G ,  HILL NATHAN

Inventor： TODD JOHN G ,  HILL NATHAN

公开(公告)号：CA2190725C

公开(公告)日：2001-12-11

申请号：CA2190725

申请日：1995-04-25

Applicant: TODD JOHN M

Inventor： TODD JOHN M

IPC: B29C53/40 ,  B29C53/58 ,  B29C61/06 ,  B29C61/10 ,  F16L47/22 ,  F16L11/24

Abstract: Cable, wire, optical fibre and other elongated objects may be encased in a tube which has a longitudinal axis and is made from an elongated strip of oriented crystalline thermoplastic polymer film, wherein the strip is memory-set into a split tubular shape. The split may be parallel to the longitudinal axis or follow a helical path along the tube. Preferably, the strip is memory-set so portions adjacent its longitudinal edges overlap or are adapted to be interlocked. After forming into tubular form, the split tube may be splayed open and wound up on a roll for easy transportation; the memory- set tube will re-form when the strip is unwound from the roll.

公开(公告)号：PT871595E

公开(公告)日：2001-11-30

申请号：PT96902375

申请日：1996-02-13

Applicant: TODD JOHN JAMES ,  PROCEFF LTD

Inventor： TODD JOHN JAMES ,  HOPWOOD ADRIAN

IPC: B01J2/00 ,  C02F3/10 ,  C02F3/12

Abstract: Granules of plastics material have grains of an inert mineral such as sand coated thereon to provide a habitat for microorganisms effective in waste water treatment, the granules having a predetermined particle size range, and the grains having a predetermined particle size range and being disposed at a predetermined packing density range on the granules. The particles have an average density of approximately 1.0 g/cc such that a proportion tend to float and a proportion tend to sink in the waste water. The particles arc manufactured by contacting the granules of plastics material with a mixture of grains of the inert mineral and grains of a soluble substance such as salt, at an elevated temperature, to coat the granules with the mixture, and subsequently dissolving the soluble substance grains from the coating to provide the granules coated with the grains of inert mineral in the predetermined packing density range.

公开(公告)号：ES2160800T3

公开(公告)日：2001-11-16

申请号：ES96902375

申请日：1996-02-13

Applicant: PROCEFF LTD ,  TODD JOHN JAMES

Inventor： TODD JOHN JAMES ,  HOPWOOD ADRIAN

IPC: B01J2/00 ,  C02F3/10 ,  C02F3/12

Abstract: Granules of plastics material have grains of an inert mineral such as sand coated thereon to provide a habitat for microorganisms effective in waste water treatment, the granules having a predetermined particle size range, and the grains having a predetermined particle size range and being disposed at a predetermined packing density range on the granules. The particles have an average density of approximately 1.0 g/cc such that a proportion tend to float and a proportion tend to sink in the waste water. The particles arc manufactured by contacting the granules of plastics material with a mixture of grains of the inert mineral and grains of a soluble substance such as salt, at an elevated temperature, to coat the granules with the mixture, and subsequently dissolving the soluble substance grains from the coating to provide the granules coated with the grains of inert mineral in the predetermined packing density range.

公开(公告)号：GB2334029A

公开(公告)日：1999-08-11

申请号：GB9802388

申请日：1998-02-04

Applicant: TODD JOHN JAMES

Inventor： HOPWOOD ADRIAN ,  TODD JOHN JAMES

IPC: C02F3/10 ,  C12N11/08 ,  C12N11/14

Abstract: A loose particulate material for use in waste water treatment comprises granules of plastics material carrying weighting material so that the granules have an average density of approximately 1.0g/cc. At least a portion of the weighting material is carried within the granules and the surfaces of the granules are provided with concavities to provide a habitat for organisms effective in waste water treatment. The particles are manufactured by incorporating a weighting material into the granules, contacting the granules with grains of a soluble substance at an elevated temperature to coat the granules with the soluble substance grains and subsequently dissolving the soluble substance grains. The weighting material may be sand, the soluble substance may be sodium chloride.

公开(公告)号：PL321777A1

公开(公告)日：1997-12-22

申请号：PL32177796

申请日：1996-02-13

Applicant: TODD JOHN JAMES ,  PROCEFF LTD

Inventor： TODD JOHN JAMES ,  HOPWOOD ADRIAN

IPC: B01J2/00 ,  C02F3/10 ,  C02F3/12

Abstract: Granules of plastics material have grains of an inert mineral such as sand coated thereon to provide a habitat for microorganisms effective in waste water treatment, the granules having a predetermined particle size range, and the grains having a predetermined particle size range and being disposed at a predetermined packing density range on the granules. The particles have an average density of approximately 1.0 g/cc such that a proportion tend to float and a proportion tend to sink in the waste water. The particles arc manufactured by contacting the granules of plastics material with a mixture of grains of the inert mineral and grains of a soluble substance such as salt, at an elevated temperature, to coat the granules with the mixture, and subsequently dissolving the soluble substance grains from the coating to provide the granules coated with the grains of inert mineral in the predetermined packing density range.

公开(公告)号：NO973712A

公开(公告)日：1997-09-19

申请号：NO973712

申请日：1997-08-12

Applicant: PROCEFF LTD ,  TODD JOHN JAMES

Inventor： TODD JOHN JAMES ,  HOPWOOD ADRIAN

IPC: B01J2/00 ,  C02F3/10 ,  C02F3/12

CPC classification number: C02F3/085 ,  B01J2/006 ,  C02F3/10 ,  Y02W10/15 ,  Y10T428/2993 ,  Y10T428/2998