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Results 1-10 of 2,114 for Criteria: Office(s):all Language:EN Stemming: true maximize
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TitleCtrPubDate
Int.ClassAppl.NoApplicantInventor
1. WO/2016/023047 VALVE ARRANGEMENT FOR AM INTERNAL COMBUSTION ENGINEWO11.02.2016
F01L 33/02
PCT/ZA2015/000051TONSING, Rudolf Johannes TONSING, Rudolf Johannes
A valve arrangement for controlling the flow of gasses through a cylinder of an Internal combustion engine, which includes an inlet shaft having an inlet flow channel defined therein, an outlet shaft having an outlet flow channel defined therein, the inlet and outlet shafts being mounted rotatabiy about an inlet and outlet port of the cylinder respectively, wherein the flow of gasses through the cylinder Is controlled as the shafts are rotated between a first position wherein the flow channels are In register with the cylinder ports, thereby allowing the flow of gasses through the cylinder, and a second position wherein the flow channels are dereglstered relative the cylinder ports, so as to inhibit the flow of gasses through the said cylinder.

2. WO/2016/019403 PRODUCTION OF OILFIELD HYDROCARBONSWO04.02.2016
PCT/ZA2015/050002SASOL TECHNOLOGY PROPRIETARY LIMITED DE WET, Ewald, Watermeyer
A process (20) to produce olefinic products suitable for use as or conversion to oilfield hydrocarbons includes separating (42) an olefins-containing Fischer-Tropsch condensate (64) into a light fraction (68), an intermediate fraction (82) and a heavy fraction (94), oligomerising (44) at least a portion of the light fraction (68) to produce a first olefinic product (72) which includes branched internal olefins, and carrying out either one or both of the steps of (i) dehydrogenating (50) at least a portion of the intermediate fraction (82) to produce an intermediate product (84) which includes internal olefins and alpha-olefins, and synthesising (52) higher olefins from the intermediate product which includes internal olefins and alpha-olefins to produce a second olefinic product (86), and (ii) dimerising (52) at least a portion of the intermediate fraction to produce a second olefinic product (86). At least a portion of the heavy fraction (94) is dehydrogenated (58) to produce a third olefinic product (96) which includes internal olefins. Also provided is a process (30) to produce paraffinic products suitable for use as or conversion to oilfield hydrocarbons which includes separating (110) a Fischer-Tropsch wax (124) into at least a lighter fraction (126, 128) and a heavier fraction (130), hydrocracking (120) the heavier fraction (130) to provide a cracked intermediate (144), and separating (122) the cracked intermediate (144) into at least a naphtha fraction (148), a heavier than naphtha paraffinic distillate fraction (150) suitable for use as or conversion to oilfield hydrocarbons, and a bottoms fraction (152) which is heavier than the paraffinic distillate fraction (150).

3. WO/2016/019402 A JOINTED ROCK ANCHORWO04.02.2016
E21D 21/00
PCT/ZA2015/000039NCM INNOVATIONS (PTY) LTD CROMPTON, Brendan Robert
The invention provides a jointed rock anchor which includes a elongate body comprising a first section, a second section and a joining part connectedly interposed between respective ends of each section to allow relative movement of the sections about the joining part.

4. WO/2016/011463 AN INITIATORWO21.01.2016
F42B 3/18
PCT/ZA2015/000047VAN DYK, Andrè VAN DYK, Andrè
The invention provides a stable initiator for initiating explosives. The initiator includes a pair of spaced electrodes (4, 5) or an electrically conductive material and an ionic plasma generator (2) in contact with each of the pair of electrodes.

5. WO/2016/011464 CUSTOM NUTRITIONAL SUPPLEMENT COMPOSITION PRODUCTION SYSTEM AND METHODWO21.01.2016
PCT/ZA2015/000048NORTJÉ, Bernard Etienne NORTJÉ, Bernard Etienne
The invention provides a system which implements a method of altering the flavour, stability, consistency, texture and colour of the a custom nutritional supplement composition containing nutritional supplement ingredients selected by a user of the system, said method including addition of specific additives in specific quantities to a custom nutritional supplement composition recipe, which additives and quantities are selected through the retrieval of data stored on a computer system which data has correlated the combinations of nutritional supplement ingredients, the additives, and their relative quantities. The system extends to an automated method of preparing a custom nutritional supplement composition, said method Including preparing one or more master batches or base mixes and add-mixes including one or more nutritional supplement ingredients and/or one or more additives in predetermined ratios, and in response to a user custom nutritional supplement composition product request, combining calculated or selected quantities of one or more master batches including base mixes and/or add-mixes, one or more additives, and/or one or more nutritional supplement ingredients thereby to obtain a palatable, stabilised, custom nutritional supplement composition product having a desired flavour, colour and consistency, or any other sensory characteristics, while reducing the number of components required to be blended to achieve same.

6. WO/2015/200932 PROTECTION OF A SAFEWO30.12.2015
PCT/ZA2015/000040MAGNETO IP HOLDINGS (PTY) LTD ROBSON, Michael, Donald
A protective device for a safe which includes at least first and second containers in close proximity with each other, wherein the first and second containers respectively hold first and second agents which, when released from the containers and in contact with each other interact to hinder unauthorised access to the safe.

7. WO/2015/200933 TUNNELLING METHODWO30.12.2015
F42D 3/04
PCT/ZA2015/000041VAN DYK, André VAN DYK, André
The invention provides a method for tunnelling in rock. The method includes the steps of: drilling a series of interfering parallel holes or a print hole into end generally perpendicular into a rock face; drilling a first series of blasting holes around the pilot hole; loading the first series of hoses with propellant charges; igniting the charges; and repeating the process for further series of blasting holes until the diameter of the tunnel is reached.

8. WO/2015/200934 LONG RANGE BULLETWO30.12.2015
F42B 10/42
PCT/ZA2015/000046PEREGRINE BULLETS (PTY) LTD OBERHOLSTER, Alliwyn, Johannes
The invention provides a long range bullet. The bearing surface of the body of the bullet is provided with one or more annular narrows of which the combined length is at least one third of the length of the bearing surface of the bullet and which depth is between 0.005 mm up to half of the groove depth of a barrel in which the bullet is intended to shoot.

9. WO/2015/196219 COMPOSITE LOAD BEARING MEMBERWO23.12.2015
A01G 17/04
PCT/ZA2015/000044SETEVOX (PTY) LTD VENTER, Johann, Adriaan
The invention provides a composite toad bearing member, such as a pole, which can be built for any specific design load with the objective of low cost to replace wood support applications for similar loads, typically up to 10 ton yield support load. The member has at least two layers but may also comprise of three layers for applications where UV protection and flame retardancy is paramount. The inside layer consists of a thermoplastic pipe of low cost, preferably HOPE, PET or PVC. The thermoplastic may or may not contain a flame retardant. The next layer consists of a thin fibreglass pipe as shell for the thermoplastic to enable strength. This fibreglass pipe will be tight fitting on the thermoplastic since the thermoplastic can be used as mandrel for the fibreglass pipe which can be manufactured by pultrusion or pullwinding or fibreglass fabric rolling. The fibreglass resin can be phenolic, epoxy, polyester or vinylester.

10. WO/2015/196220 A METHOD OF RECOVERING BASE METALS FROM LOW GRADE ORES AND RESIDUESWO23.12.2015
PCT/ZA2015/000045SIRCH GROUP (PTY) LTD CONRADIE, Nicholas
A method of recovering a metal from a low-grade ore which is subjected to cyanide leaching to produce a PLS which contains a metal cyanide which is removed from the PLS by ultrafiltration and nano-filtration, and then acidified and sulphidised to produce a metal sulphide from which the metal is extracted, and hydrogen cyanide which is recycled to the cyanide leaching step.


Results 1-10 of 2,114 for Criteria: Office(s):all Language:EN Stemming: true
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