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21. 发明专利

GB461002A Improvements in or relating to closed heating systems employing a circulating heating liquid 未知
公开(公告)号：GB461002A
公开(公告)日：1937-02-04
申请号：GB1913135
申请日：1935-07-04
申请人： JOHN OSWALD FARRER , ERNST AUGUST JULIUS KOCH
IPC分类号： F24D3/02
摘要： 461,002. Fluid-pressure servomotor-control systems. FARRER, J. O., and KOCH, E. A. J. July 4, 1935, No. 19131. [Class 135] [Also in Group XIII] In a liquid heating system comprising a generator or heater 1, flow and return pipes 2, 3 respectively, consumers 4, and a circu. lating-pump 5, the return pipe is provided with a throttle valve 6 the spindle of which is secured to a diaphragm 7, Fig. 2, loaded on its under side by a spring and exposed on its upper side to the pressure of a liquid the flow of which is controlled by a valve 10 disposed in a chamber having a connection 17 to a vessel containing liquid at a constant pressure. The valve 10 is attached to a diaphragm 12 exposed on its upper side through a pipe 14 to the pressure on the delivery side of the pump, and on its under side, which is loaded by a spring, to the pressure on the suction side of the pump. When the suction pressure falls due to reduced flow, the valve 10 opens and admits liquid to the upper side of the diaphragm 7 thus effecting movement of the valve 6 towards its closed position. The space above the diaphragm 7 is provided with a leak orifice 19. By the above arrangement, a constant pressure differential is maintained between the suction and delivery sides of the pump. In a modification, the valve 10 is also controlled by a second diaphragm 24, Fig. 4, subjected on its opposite sides to the pressures on theopposite sides of an orifice plate 26 in the flow pipe.

22. 发明专利

GB443573A Improvements in or relating to heating systems employing a circulating heating liquid 未知
公开(公告)号：GB443573A
公开(公告)日：1936-02-28
申请号：GB2473134
申请日：1934-08-28
申请人： JOHN OSWALD FARRER , ERNST AUGUST JULIUS KOCH
IPC分类号： F24D3/02
摘要： 443,573. Heating by circulation of fluids. FARRER, J. O., 27, Chancery Lane, London, and KOCH, E. A. J., 64, Victoria Street, Westminster. Aug. 28,1934, No. 24731. [Glass 64 (ii)] In a liquid heating system in which no part of the circuit is open to the atmosphere and in which the pipes are maintained full of liquid at a pressure above that at which the liquid would evaporate at atmospheric pressure means is provided for reducing the supply of liquid to either the whole or a part of the system when the temperature and therefore the pressure in the flow pipe falls below a predetermined value. In one system, the speed of the circulating pump 3 supplying the consumers 5 is controlled by regulating the rheostat 19 of the pump-motor 18 by a thermostat 20 in the flow pipe. Cold liquid from the return pipe may be admitted to the flow pipe to maintain the temperature therein constant through a valve 16 controlled by a thermostat 17. In another system, pressure-reducing cut-off valves may be provided in the branch pipes from the flow pipe to reduce the supply to individual consumers connected in parallel between the flow and the return pipes. This latter system may include a consumer consisting of a water storage tank in which the temperature is maintained constant by a thermostat which controls the supply of water thereto.

23. 发明专利

GB424271A Improvements in or relating to hot water heating systems 未知
公开(公告)号：GB424271A
公开(公告)日：1935-02-15
申请号：GB2279033
申请日：1933-08-15
申请人： JOHN OSWALD FARRER , ERNST AUGUST JULIUS KOCH
IPC分类号： F24D3/04
摘要： 424,271. Heating by circulation of fluids. FARRER, J. O., 27, Chancery Lane, and KOCH, E. A. J., 64, Victoria Street, both in London. Aug. 15, 1933, No. 22790. [Class 64 (ii)] In a hot-water pressure heating system comprising a generator 1, flow and return pipes 3, 9, and 11 respectively, heat appliances 10, 31, an expansion vessel 20, a centrifugal pump 16 for maintaining the pressure of the system and a circulating pump 5, the expansion vessel is connected to the return pipe through an intermediate vessel 14 wherein the colder liquid sinks to the bottom and so reduces the loss of heat in the liquid passing out of the circuit when expansion occurs. A safety valve 18 is provided in a byepass 22 round the pump 16 so that on contraction of the liquid in the system, the pump feeds liquid from the expansion vessel into the system and vice versa on expansion of the liquid in the system. Cold water may be circulated to the appliances 10, 31 through a byepass 25. The supply of hot water to an appliance, e.g. 31, may be regulated by a valve 32 in the return pipe operated by a piston 33 according to the pressure in the system which depends on the speed of the pump 16.

24. 发明专利

DK65995A 未知
公开(公告)号：DK65995A
公开(公告)日：1996-12-10
申请号：DK65995
申请日：1995-06-09
申请人： JULIUS KOCH GRUPPEN A S
发明人： JENSEN LARS DAMM , ODGAARD MADS
IPC分类号： A47H23/02 , E06B9/262

25. 发明专利

AT399749B 未知
公开(公告)号：AT399749B
公开(公告)日：1995-07-25
申请号：AT241590
申请日：1990-11-29
申请人： JULIUS KOCH WERK KREUZFELD MAL
IPC分类号： E06B9/327 , E06B9/32 , E06B9/382 , E06B9/384

26. 发明专利

AU6968794A A method and an apparatus for the manufacture of a curtain with vanes, and a method and device for controlling the vanes 未知
公开(公告)号：AU6968794A
公开(公告)日：1995-01-03
申请号：AU6968794
申请日：1994-06-06
申请人： JULIUS KOCH INTERNATIONAL APS
发明人： ODGARD MADS , JENSEN LARS DAMM
IPC分类号： B29C53/36 , E06B9/266 , E06B9/34

27. 发明专利

DK65993D0 未知
公开(公告)号：DK65993D0
公开(公告)日：1993-06-07
申请号：DK65993
申请日：1993-06-07
申请人： JULIUS KOCH INTERNATIONAL APS
发明人： ODGAARD MADS , JENSEN LARS DAMM
IPC分类号： B29C53/36 , E06B9/266 , E06B9/34

28. 发明专利

DE1114134B 未知
公开(公告)号：DE1114134B
公开(公告)日：1961-09-21
申请号：DEK0036084
申请日：1958-10-30
申请人： HANS JULIUS KOCH
发明人： KOCH HANS-JULIUS
IPC分类号： A24C5/42

29. 发明专利

GB557606A Improvements in vapour fed heating systems employing hot circulating liquids 未知
公开(公告)号：GB557606A
公开(公告)日：1943-11-26
申请号：GB1171142
申请日：1942-08-20
申请人： ERNST AUGUST JULIUS KOCH
IPC分类号： F24D9/00
摘要： 557,606. Heating by hot circulating liquids. KOCH, E. A. J. Aug. 20, 1942, No. 11711. [Classes 64 (i) and 64 (ii)] In a heating system in which liquid in a chamber b is heated by absorption of vapour from a generator a and is then circulated through a radiator or the like f, liquid, equivalent in mass to the vapour, is withdrawn from the return pipe e by pump g and fed to the generator a. Admission of vapour from the generator is controlled by a valve controlled by the temperature of liquid delivered from the chamber b, and return of liquid to the generator from pipe e is controlled by a valve m or by the speed of a pump g controlled by the pressure in chamber b. These controls are such that the pressure in the generator is maintained at a point at which the temperature necessary for the formation of vapour exceeds the temperature of the heated liquid at the point which controls the valve j. The liquid is thus not raised above the boiling point corresponding to its pressure.

30. 发明专利

GB524021A Improvements in or relating to crystallisation processes and apparatus 未知
公开(公告)号：GB524021A
公开(公告)日：1940-07-29
申请号：GB163039
申请日：1939-01-17
申请人： WALTER MCGEORGE , ERNST AUGUST JULIUS KOCH
IPC分类号： B01D9/00 , C01F5/40
摘要： 524,021. Crystallizing. McGEORGE, W.. and KOCH, E. A. J. Jan. 17, 1939, No. 1630. [Class 32] [Also in Group XIII] Feather or needle crystals of sulphates of the alkali metals and magnesium are obtained by bringing a strong sulphate solution in a trough 4 into contact with the surface of a drum filled with refrigerant, withdrawing the solution from contact with the drum by lowering its level, partially rotating the drum while out of contact with the liquid to expose a fresh surface for the crystals, raising the level of the solution to again contact with the drum and repeating the process. The liquid level is raised and lowered by displacement of a body 8 into and out of a reservoir 7 formed in the trough 4. The required movement is obtained by connecting the body 8 through linkage 9 and gearing to a motor 11. In a modification the alteration in the liquid level is obtained by partly immersing an air bell in the liquid and varying the pressure of the air inside the bell. Specification 523,920 is referred to.

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