1
Pierre Cros: System for converting the randomly variable energy of a natural fluid. Spie Batignolles, Societe Generale de Techniques et d Etudes, Young & Thompson, April 10, 1979: US04149092 (85 worldwide citation)

Emitters and rotary hydraulic displacement pumps are associated with one or a number of propeller-type transducers and connected to receivers each having a rotary hydraulic displacement motor coupled to an alternator. The emitters are connected to the receivers by means of a hydraulic circuit for an ...


2
Pierre Cros: Device for bending a tool holder of a folding press or the like. Promecam Sisson Lehmann, Young & Thompson, May 22, 1984: US04449389 (13 worldwide citation)

This device for bending the tool holder of a folding press comprises structure for controlling the deformation of the wedge secured at either end, in the form of a hollow screw engaged in a socket rigid with the tool holder so that it can accomplish movements of translation within this socket, a mem ...


3
Pierre Cros: Adapter device for mounting punches on a bending press. Promecam Sisson Lehmann, Young & Thompson, August 13, 1985: US04534203 (12 worldwide citation)

Punches having attachment heels of different types are mounted on a bending press by means of an adapter consisting of a bar or a series of bar segments secured to the top die-shoe of the press. The bottom portion of the adapter body is provided in one vertical face with a recess of greater depth th ...


4
Pierre Cros, Christian Daumas: Method and apparatus for distilling liquid hydrocarbon products. Spie Batignolles, Electricite de France, Kenyon & Kenyon, February 27, 1990: US04904347 (9 worldwide citation)

A liquid product (4) leaving a furnace (2) is introduced into a series of cyclone separators (5, 6, 7). The liquid product to be vaporized is introduced tangentially into the top portion (5a, 6a, 7a) of each cyclone to place the product into contact with a side wall (5b, 6b, 7b) of the cyclone. A ga ...


5
Jean Louis Mingaud, Christian Plard, Pierre Cros, Jacques Vanrenterghem: Installation for chemical conversion of a gas mixture containing hydrogen and hydrocarbons. Electricite de France, SPIE Batignolles, Young & Thompson, May 24, 1988: US04746495 (8 worldwide citation)

An installation for chemical conversion of a gas mixture containing hydrogen and hydrocarbons comprises a series of reactors in which the gas mixture undergoes endothermic reactions at temperatures within the range of 350.degree. C. to 900.degree. C. A furnace is placed upstream of each reactor for ...


6
Pierre Cros, Jean Pierre Desorbay, Jean Jacques Refoubelet: Separating exchangers. Spie Batignolles, Societe Generale de Techniques et d Etudes, Young & Thompson, November 13, 1979: US04174273 (6 worldwide citation)

A method for heating crude oil to be processed in a petrochemical installation, comprises successive heat exchangers disposed in series, each heat exchanger using pressurized steam as the heating fluid. Each exchanger has a lower exchange chamber, a liquid product supply line and a tube bundle, the ...


7
Pierre Cros: Hydroelectric power station. Spie Batignolles, Young & Thompson, July 14, 1981: US04278895 (5 worldwide citation)

In a low-head hydroelectric power station, a turbine runner is mounted within the hub of a convergent-divergent draft tube at the base of a dam. At least one turbine is coupled to one or more electric generators housed within a casing which is totally submerged within the upstream pool. The distance ...


8
Pierre Cros: Method and an installation for improving the energy balance of installations for processing chemical process streams and especially petroleum refineries. Spie Batignolles, Societe Generale de Techniques et d Etudes, Young & Thompson, July 6, 1976: US03968030 (5 worldwide citation)

In a chemical processing plant such as a petroleum refinery, provision is made for steam boilers and heating furnaces in which the energy consumed by the boilers for generating steam exceeds the energy consumed by the heating furnaces. The steam is produced at a pressure level which is sufficient to ...


9
Jean Pierre Cros: Printing material and printing apparatus using same. Cros Jean Pierre, July 31, 1992: FR2672008-A1 (1 worldwide citation)

The material consists of a sheet, a strip or a web (1) acting as a temporary support for a thin coating film (4) which is releasably mounted by an adhesive on the surface to be printed (3). The adhesive is applied to the surfaces to be coated and the coating layer is stuck thereto in an apparatus wh ...



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