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1. 发明申请

WO2021229465A1 A MINIATURE STEAM TRAP 审中-公开
公开(公告)号：WO2021229465A1
公开(公告)日：2021-11-18
申请号：PCT/IB2021/054052
申请日：2021-05-12
申请人： FORBES MARSHALL PRIVATE LIMITED
发明人： BOMADE, Mrunmayi , RANADE, Prashant , PATIL, Pranil Chavan
IPC分类号： F16T1/20
摘要： The present disclosure relates to steam traps. The envisaged miniature steam trap (10) comprises a base (07) having a valve seat (05). The valve seat (05) allows flow of condensate through and out of the enclosure of the steam trap. A mounting bracket (04) is attached to the base (07). A lever (02) is pivotably attached to the mounting bracket (04) at a first end of the lever (02), and has a valve head (09) formed thereon. The valve head (09) is configured to close the opening of the valve seat (05) when the lever (02) is in a lowered state. A float (01) is pivotably attached to the lever (02) at a second end of the lever (02). The lever (02) rotates about the mounting bracket (04) due to the buoyant force of the float (01) exerted by condensate rising in level in the enclosure boundary (08) of the steam trap and thereby lift the valve head(09) from the valve seat.

2. 发明申请

WO2017064726A1 TEMPERATURE RESPONSIVE SHUT-OFF VALVE 审中-公开
标题翻译：温度响应关断阀
公开(公告)号：WO2017064726A1
公开(公告)日：2017-04-20
申请号：PCT/IN2016/000241
申请日：2016-10-10
申请人： FORBES MARSHALL PRIVATE LIMITED
发明人： KULKARNI, Hrishikesh , KAREGAONKAR, Anant
IPC分类号： F16K17/38
CPC分类号： F16K17/38 , F16K31/002 , F16K37/0008
摘要： Disclosed is a temperature responsive shut-off valve (TRSV) (100) for fluids. The TRSV (100) comprises housing (50) having a first open end (10), a second open end (20), a third open end (30) and a fourth open end (40). The temperature responsive shut off valve uses an antifriction element (24a) which reduces wear and tear. Further, a cam (26) guidingover a profile of an piston (42) reduces effort of manual reset. Furthermore, the temperature responsive shut off valve (34) of the TRSV (100) provides enhanced safety to liquid analyzers by providing liquid sample below predefined temperature.
摘要翻译：公开了一种用于流体的温度响应切断阀（TRSV）（100）。 TRSV（100）包括具有第一开口端（10），第二开口端（20），第三开口端（30）和第四开口端（40）的外壳（50）。温度响应切断阀使用减少磨损的抗摩擦元件（24a）。此外，引导活塞（42）轮廓的凸轮（26）减少了手动复位的工作量。此外，TRSV（100）的温度响应切断阀（34）通过提供低于预定温度的液体样品来为液体分析仪提供增强的安全性。

3. 发明申请

WO2022018612A1 A ROTARY JOINT WITH SIPHON AND SEALING MECHANISM 审中-公开
公开(公告)号：WO2022018612A1
公开(公告)日：2022-01-27
申请号：PCT/IB2021/056502
申请日：2021-07-19
申请人： FORBES MARSHALL PRIVATE LIMITED
发明人： DESHPANDE, Abhijeet , MADHAVAN, Lathesh , WANWE, Shashank
IPC分类号： F16L43/00 , F16T1/00 , F25B25/00
摘要： The present disclosure relates to a rotary joint (2) with a siphon (9) and sealing mechanism comprising a housing (7) defining an annular passage with a first end (62) and a second end (64), the first end (62) configured to be coupled with a head (34) of the siphon pipe (9) and the second end (64) configured to be coupled with a siphon nut (35). The flat profiles (56) are configured along the periphery of the first end (62) and splines (37) configured along the periphery of the second end (64) at predetermined spaced apart locations. A seal (42) made of composite material is provided on the other end of the siphon pipe (9) and constrained between a seal flange (26) and a primary flange (43). The rotary joint facilitates resistance against angular displacement of the siphon pipe (9) and prevent inadvertent mixing of fluids thereby.

4. 发明申请

WO2021229488A1 A LIQUID REMOVING DEVICE FOR A CONTROL VALVE POSITIONER 审中-公开
公开(公告)号：WO2021229488A1
公开(公告)日：2021-11-18
申请号：PCT/IB2021/054093
申请日：2021-05-13
申请人： FORBES MARSHALL PRIVATE LIMITED
发明人： BOMANDE, Mrunmayi , RANADE, Prashant , PATIL, Pranil Chavan
IPC分类号： F16K31/126 , F16K25/02
摘要： The present disclosure relates to and envisages a liquid removing device (10) for a control valve positioner (20). The device (10) comprises a flow deflector for separating liquid droplets from the gas, and a base (07) having an orifice (11). A valve seat (05) is mounted on the orifice (11), and has an opening to allow liquid flow therethrough. A mounting bracket (04) is fitted to the base (07). A lever (02) is pivotably attached to the bracket (04). A valve head (08) is formed on the lever (02), to close the opening of the valve seat (05) when the lever (02) is in a lowered state. A float (01) is pivotably attached to the lever (02). The lever (02) rotates about the mounting bracket (04) due to the buoyant force of the float (01) exerted by the liquid rising in the enclosure of the device (10) to lift the valve head (08) from the valve seat (05).

5. 发明申请

WO2021220125A1 A DEVICE FOR SEPARATING MOISTURE FROM WET STEAM 审中-公开
公开(公告)号：WO2021220125A1
公开(公告)日：2021-11-04
申请号：PCT/IB2021/053399
申请日：2021-04-26
申请人： FORBES MARSHALL PRIVATE LIMITED
发明人： NAKKINA, Parameswara Rao , GADWAL, Narendra , DATTARAJAN, Srinivasan
IPC分类号： B01D53/26 , B01D45/08 , F22B37/26
摘要： The present disclosure discloses a device (100) for separating moisture from wet steam which comprises an elongated body (10) having inner walls and outer walls, and having an inlet (6) on one end and an outlet (7) on the other end. A space (20) is defined by the inner walls of the body and configured to extend from the inlet to the outlet. A plurality of baffles (1,2,3,4) is attached to the inner walls of the body in the space and configured to partially occupy cross sectional area of said body at predefined locations. Each of the plurality of baffles configured serially spanning from the inlet to the outlet. Each of the baffles are configured to deflect flow of the wet steam traveling from the inlet to the outlet while alternating between the operative left and the operative right.

6. 发明申请

WO2017158444A1 A CONTROL VALVE ASSEMBLY 审中-公开
标题翻译：控制阀总成
公开(公告)号：WO2017158444A1
公开(公告)日：2017-09-21
申请号：PCT/IB2017/050521
申请日：2017-02-01
申请人： FORBES MARSHALL PRIVATE LIMITED
发明人： JOSHI, Milind , RANADE, Prashant , AMBHORE, Amol
IPC分类号： F16K31/00
CPC分类号： F16K3/246 , F16K25/00 , F16K25/02 , F16K31/1262
摘要： The present disclosure relates to the field of mechanical engineering. The control valve assembly of the present disclosure has a self-aligning construction, better life, durability, and functionality. The control valve assembly includes a valve, an actuator, a yoke, and a positioner. The valve comprises a body, a seat, a bonnet, and a plug and stem assembly. The body has at least one first counterbore and at least one second counterbore. The seat is disposed within the body. The bonnet is receivable within the body. The plug and stem assembly is disposed within the bonnet. The at least one first counterbore is configured to facilitate central alignment of the seat with the body. The at least one second counterbore is configured within the body to facilitate the central alignment of the bonnet with the body.
摘要翻译：本公开涉及机械工程领域。本公开的控制阀组件具有自对准结构，更好的寿命，耐久性和功能性。控制阀组件包括阀门，致动器，磁轭和定位器。阀门包括阀体，阀座，阀盖，以及阀杆和阀杆组件。身体至少有一个第一沉孔和至少一个第二沉孔。座位置于身体内。发动机罩可在机体内接收。插头和杆组件布置在机罩内。该至少一个第一埋头孔构造成便于座椅与身体的中心对齐。至少一个第二沉孔被配置在主体内以便于阀盖与主体的中心对齐。

7. 发明申请

WO2017064598A1 SYSTEM AND METHOD FOR ONLINE DETERMINATION OF DISSOLVED CARBON DIOXIDE CONCENTRATION IN A LIQUID SAMPLE 审中-公开
标题翻译：用于在线确定液体样品中溶解的二氧化碳浓度的系统和方法
公开(公告)号：WO2017064598A1
公开(公告)日：2017-04-20
申请号：PCT/IB2016/055985
申请日：2016-10-06
申请人： FORBES MARSHALL PRIVATE LIMITED
发明人： KUVALEKAR, Datta , DESHPANDE, Abhijeet , KAREGAONKAR, Anant
IPC分类号： B01D53/00
CPC分类号： B01D53/00 , B01D53/30 , G01N27/00 , G01N27/06 , G01N33/1826
摘要： The present disclosure relates to a system and method for online determination of the concentration of dissolved carbon dioxide in a liquid sample. Particularly, the concentration of dissolved carbon dioxide is determined by determining conductivity values of the liquid sample and a degassed liquid sample. It is necessary to determine the concentration of carbon dioxide dissolved in the sample, because the dissolved carbon dioxide corrodes piping systems, mounting systems, and accessories of a boiler. The system and method of the present disclosure also facilitates in reducing electricity consumption required for online determination of the dissolved carbon dioxide in the liquid sample.
摘要翻译：本公开涉及用于在线确定液体样品中溶解的二氧化碳浓度的系统和方法。特别地，通过确定液体样品和脱气液体样品的电导率值来确定溶解二氧化碳的浓度。由于溶解的二氧化碳会腐蚀锅炉的管道系统，安装系统和附件，因此有必要确定溶解在样品中的二氧化碳浓度。本公开的系统和方法还有助于减少在线测定液体样品中溶解的二氧化碳所需的电力消耗。

8. 发明申请

WO2022018609A1 A SHOE SECURED TO A SIPHON FOR CONDENSATE REMOVAL 审中-公开
公开(公告)号：WO2022018609A1
公开(公告)日：2022-01-27
申请号：PCT/IB2021/056496
申请日：2021-07-19
申请人： FORBES MARSHALL PRIVATE LIMITED
发明人： DESHPANDE, Abhijeet , MADHAVAN, Lathesh , WANWE, Shashank , BHAGAT, Swapnil
IPC分类号： F26B13/18
摘要： The present disclosure envisages a shoe (31) secured to a siphon pipe (10) for removing condensate formed inside a cylinder (6). The shoe comprises (31) outer side walls (34) extending vertically in a top direction, inner side walls (35) extending vertically in a top direction and at an inclination to the outer side walls (34). The shoe further comprises a leading bottom edge (36) that is inclined to the front outer side wall (34a) and a trailing bottom edge (37) that extends horizontally. The shoe (31) is configured to transport a condensate fluid entering from the leading bottom edge (36) into the inner side walls (35). The shoe facilitates reduction in induced stresses in the siphon pipe due to fluctuating bending loads incident during the condensate removal process.

9. 发明申请

WO2021198897A1 A FLOAT OPERATED PUMPING SYSTEM 审中-公开
公开(公告)号：WO2021198897A1
公开(公告)日：2021-10-07
申请号：PCT/IB2021/052613
申请日：2021-03-30
申请人： FORBES MARSHALL PRIVATE LIMITED
发明人： KULKARNI, Hrishikesh , ALANDE, Sudhir , KULKARNI, Ameya
IPC分类号： F16K31/18 , F04F1/06 , F04F1/18
摘要： The present disclosure relates to float operated pumping systems. The envisaged system comprises a chamber (102) having at least one inlet port (100) and at least one outlet port (101) for facilitating fluid communication of a liquid with the chamber (102), a pumping mechanism (103) attached to a liquid levelling mechanism (104) enclosed in the chamber (102). The pumping mechanism (103) has a plurality of interconnected passages having valves, and which facilitate fluid communication of a gas with the chamber (102). The liquid levelling mechanism (104) is configured to actuate the valves in response to changes in the level of the liquid in the chamber (102) to pressurize the gas and allow the pressurized gas to pass into the chamber (102) to create a pressure difference in the chamber (102) to facilitate pumping of the liquid to a relatively elevated level.

10. 发明申请

WO2018060871A1 AN ARRANGEMENT FOR REMOVING CONDENSATE FROM A HEAT EXCHANGER 审中-公开
标题翻译：从热交换器去除凝结物的安排
公开(公告)号：WO2018060871A1
公开(公告)日：2018-04-05
申请号：PCT/IB2017/055886
申请日：2017-09-27
申请人： FORBES MARSHALL PRIVATE LIMITED
发明人： JOSEPH, Ronnie , JOSHI, Milind
IPC分类号： F28B9/08 , F28F17/00
摘要： The present disclosure envisages an arrangement (400) for removing condensate from a heat exchanger (208). The arrangement (400) facilitates removal of a condensate from the heat exchanger (208) even when the pressure inside the heat exchanger drops below pressure of a condensate discharge pipe (220). The arrangement (400) operates in a first configuration when the pressure in the heat exchanger (208) is higher than the pressure in the condensate discharge pipe (220), and in a second configuration when the pressure in the heat exchanger (208) is lower than the pressure in the condensate discharge pipe (220).
摘要翻译：本公开设想用于从热交换器（208）去除冷凝物的装置（400）。即使热交换器内部的压力下降到冷凝水排放管（220）的压力以下，装置（400）也便于从热交换器（208）中去除冷凝物。当热交换器（208）中的压力高于冷凝物排出管（220）中的压力时，装置（400）以第一配置操作，并且在热交换器（208）中的压力为低于冷凝水排放管（220）中的压力。

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