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31. 发明授权

EP0208056B1 Sicherheitsüberströmventil 失效
标题翻译：溢流安全阀
公开(公告)号：EP0208056B1
公开(公告)日：1988-05-11
申请号：EP86103374.4
申请日：1986-03-13
申请人： Deutsche Babcock Werke Aktiengesellschaft
发明人： Gikadi, Theofani , Lohle, Georg
IPC分类号： F22B37/44 , F22G5/12 , F01K9/04
CPC分类号： F22G5/126 , F01K9/04 , F22B37/44

32. 发明公开

EP0053147A1 FLUID PRESSURE RELIEF SYSTEM ACTUATOR 失效
标题翻译：传动泄压装置。
公开(公告)号：EP0053147A1
公开(公告)日：1982-06-09
申请号：EP81901523.0
申请日：1981-06-11
申请人： CROSBY VALVE AND ENGINEERING COMPANY LIMITED
发明人： HEWLETT, Kelvin John Russell
IPC分类号： F16K17 , F22B37
CPC分类号： F22B37/44 , F16K17/10 , Y10T137/7762 , Y10T137/7782
摘要： Tete de dispositif d'actionnement pour une soupape (1) de reduction sous pression possedant un element de soupape (11) maintenu par un ressort dans une position fermee et dispose de maniere a pouvoir se deplacer sous l'action d'un milieu fluide sous pression et permettre l'echappement du milieu fluide sous pression au travers de la soupape dans le but de reduire la pression. La tete du dispositif d'actionnement comprend un dispositif d'actionnement (3) couple a l'element de soupape (11) et possedant un organe (21) pouvant se deplacer en reponse a une pression fluide qui lui est appliquee. Une connexion (22, 19, 12) couple l'element de soupape (11) au dispositif d'actionnement (3) et possede une connexion (72) a rattrapage qui permet a l'element de soupape (11) de se deplacer contre la force de rappel du ressort (13) de maniere a reduire la pression sans communication de mouvement a l'organe mobile (21) du dispositif d'actionnement (3). L'organe de rappel (27) est dispose de maniere a s'opposer au deplacement de l'organe mobile (21) du dispositif d'actionnement (3), et un moyen de commande (4, 5) est prevu pour commander l'alimentation en pression de fluide a cet organe mobile (21). L'organe mobile (21) est dispose de maniere a pouvoir se deplacer lorsqu'une pression de fluide est appliquee a l'organe par le moyen de commande, de maniere a appliquer une charge supplementaire de fermeture de soupape a l'element de soupape (11) via la liaison (22, 19, 12). En outre, un mecanisme de securite est couple a la liaison de maniere telle que le mecanisme puisse se deplacer avec la liaison et faire partie de celles-ci pendant l'application normale d'une charge supplementaire par le dispositif d'actionnement (3), ce mecanisme etant convertible, lorsque l'organe mobile (21) reste involontairement dans une position deplacee sous l'action d'une pression fluide et lorsque l'element de soupape (11) de la soupape (1) de reduction de pression execute le mouvement de reduction de pression, en un mode de securite dans lequel le

33. 发明公开

US20240101446A1 VAPORIZER AND VAPORIZATION SUPPLY DEVICE 审中-公开
公开(公告)号：US20240101446A1
公开(公告)日：2024-03-28
申请号：US18264501
申请日：2022-02-01
申请人： FUJIKIN INCORPORATED
发明人： Ichiro TOKUDA , Mizuki NAKAGAWA , Keiji HIRAO , Yukio MINAMI
IPC分类号： C02F1/04 , F22B1/28 , F22B37/44 , F22D1/00 , H01L21/67
CPC分类号： C02F1/045 , F22B1/28 , F22B37/44 , F22D1/003 , H01L21/67017 , C02F2103/04
摘要： A vaporizer 10 comprises: a vaporization chamber 12 for storing a liquid; a bottom heater 14B provided in the vaporization chamber 12 which includes a winding portion 141, acting as a heat source, to contact with the liquid stored in the vaporization chamber and an upright portion 142 erected from the winding portion and having an end portion with a heater terminal 143; and a relief valve 16 connected to the vaporization chamber 12. The vaporizer 10 is configured to be able to appropriately vaporize and supply ultrapure water.

34. 发明授权

US09765978B2 Low water sensor testing device 有权
公开(公告)号：US09765978B2
公开(公告)日：2017-09-19
申请号：US14998785
申请日：2016-02-17
申请人： Craig W. Billings
发明人： Craig W. Billings
IPC分类号： F22B37/44 , F24D19/10 , F24D19/08
CPC分类号： F24D19/1009 , F22B37/44 , F22B37/46 , F24D19/088 , F24D2240/22 , Y10T137/87917
摘要： A low water sensor testing device having an initial piping unit connected to a hot water boiler and also connected to a first three way purge valve unit, which valve unit is, in turn, connected to a T-shaped piping unit and affixed within the stem portion of which there is a low water level sensor unit with the T-shaped piping unit being further connected to a second three way purge valve unit, wholly equivalent to the first valve unit, with the second valve unit being connected to an adapter unit, in turn, also connected to outflow piping carrying boiler heated water via outflow piping to the heating system of a residential or commercial structure.

35. 发明申请

US20170254529A1 FURNACE COOLING BY STEAM AND AIR INJECTION 有权
公开(公告)号：US20170254529A1
公开(公告)日：2017-09-07
申请号：US15057345
申请日：2016-03-01
申请人： The Babcock & Wilcox Company
发明人： Mikhail Maryamchik , Michael J. Szmania , Donald L. Wietzke
IPC分类号： F22D11/00 , F22B37/44 , F22D5/26
CPC分类号： F22D11/003 , F22B31/0061 , F22B37/44 , F22D5/26
摘要： A system can quickly cool and de-pressurize a boiler arrangement under non-normal operating conditions such as loss of plant power. A discharge system injects into the furnace a combined stream of steam from a steam discharge system and ambient air, thereby both cooling components of the boiler arrangement and reducing pressure in the steam/water circuit. This reduces or eliminates the additional cost associated with providing extra capacity in a steam drum and/or an independently powered boiler water pump. The system is particularly useful for quickly cooling the U-beams of a circulating fluidized bed boiler during a black plant condition.

36. 发明授权

US06333956B1 Blow-off device and method of blowing off live steam 失效
标题翻译：吹灭装置和吹灭活蒸汽的方法
公开(公告)号：US06333956B1
公开(公告)日：2001-12-25
申请号：US09539236
申请日：2000-03-30
申请人： Dietmar Bittermann , Erwin Laurer , Jürgen Model
发明人： Dietmar Bittermann , Erwin Laurer , Jürgen Model
IPC分类号： G21C900
CPC分类号： G21C9/004 , F22B37/44 , G21Y2002/501 , G21Y2004/304 , Y02E30/40
摘要： A blow-off device for live steam includes a filter for radioactive substances in order to increase operational safety in a nuclear power plant. The filter is preferably integrated in a housing of a muffler or sound absorber and is disposed on a slide which is movable along an axis under the effect of gravitational force and in particular also serves as a closure for an outlet opening of the muffler or sound absorber. A method of blowing off live steam is also provided.
摘要翻译：用于活蒸汽的吹扫装置包括用于放射性物质的过滤器，以增加核电厂的操作安全性。过滤器优选地集成在消音器或吸声器的壳体中，并且设置在可在重力作用下沿轴线移动的滑块上，并且特别地还用作消音器或吸声器的出口的封闭件。还提供了吹灭活蒸汽的方法。

37. 发明授权

US4842244A Valve control system for power generating plants 失效
标题翻译：发电厂阀门控制系统
公开(公告)号：US4842244A
公开(公告)日：1989-06-27
申请号：US118938
申请日：1987-11-10
申请人： Joseph J. Panchison, Jr.
发明人： Joseph J. Panchison, Jr.
IPC分类号： F16K31/163 , F22B37/44 , G21D3/04
CPC分类号： G21D3/04 , F16K31/1635 , F22B37/44 , Y02E30/40
摘要： In a steam generating plant having a main steam line and a pivotally actuated valve movable between open and closed positions for controlling the flow of steam in the main steam line, a system for operating the main steam line valve comprising a spring assembly for biasing the valve pivotally into the closed position, fluid actuated means for urging the valve pivotally into the open position against the biasing action of the spring assembly and means for supplying fluid under pressure for the fluid actuated means, the fluid supply means including a pump operatively connected to the fluid actuated means and at least one exhaust valve operatively connected to the pressure end of the pump.
摘要翻译：在具有主蒸汽管线和枢转驱动阀的蒸汽发生设备中，其可在打开和关闭位置之间运动，用于控制主蒸汽管线中的蒸汽流动，用于操作主蒸汽管线阀的系统包括用于偏置阀门的弹簧组件枢转地进入关闭位置的流体致动装置，用于克服弹簧组件的偏压作用将阀枢转到打开位置，以及用于在压力下为流体致动装置供应流体的装置，流体供应装置包括可操作地连接到流体致动装置和至少一个可操作地连接到泵的压力端的排气阀。

38. 发明授权

US1694507A Pressure-regulation means 失效
标题翻译：压力调节手段
公开(公告)号：US1694507A
公开(公告)日：1928-12-11
申请号：US54064922
申请日：1922-03-02
申请人： CASH A W CO
发明人： HOWSE CURTIS L
IPC分类号： F22B35/00 , F22B37/44
CPC分类号： F22B35/00 , F22B37/44

39. 发明授权

US1614857A Control device operated by change of liquid level 失效
公开(公告)号：US1614857A
公开(公告)日：1927-01-18
申请号：US1614857D
CPC分类号： F22B37/44 , F22B37/443

40. 发明授权

US1602160A Automatic safety valve 失效
标题翻译：自动安全阀
公开(公告)号：US1602160A
公开(公告)日：1926-10-05
申请号：US57721822
申请日：1922-07-24
申请人： LAIR ABRAHAM W
发明人： LAIR ABRAHAM W
IPC分类号： F22B37/44
CPC分类号： F22B37/44

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