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公开(公告)号：EP2771617B8
公开(公告)日：2017-12-13
申请号：EP12784209.4
申请日：2012-10-22
发明人： HAPPE, Barbara
IPC分类号： F23N5/26
CPC分类号： F23Q3/006 , F23N5/26 , F23N2035/24
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公开(公告)号：EP3042122A1
公开(公告)日：2016-07-13
申请号：EP14771508.0
申请日：2014-08-28
发明人： KEIL, Peter
IPC分类号： F23L13/06
摘要： The object of the invention is to provide a system for controlling combustion air supply, in which the air supply to the primary and secondary air supply can be infinitely variable. The object is also to enable said system to be retrofitted in furnaces having a primary and a secondary air supply. To achieve this, a housing (1) having an internal, pot-shaped insert (5) provided with radial openings (9; 10) associated with either the primary air supply (7) or the secondary air supply (8) of the furnace is located between the furnace and the supply line for the combustion air, the cross-sections of said openings being infinitely variable via a pivotally mounted (17) motion link, the rotary angle of which is restricted by one or more stops (19). The motion link (17) is actuated by means of a drive unit (13) which in turn can be controlled by a control unit (23).
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公开(公告)号：EP2976571A1
公开(公告)日：2016-01-27
申请号：EP14716753.0
申请日：2014-03-17
发明人： HAPPE, Barbara , KEIL, Peter
CPC分类号： F23N1/007 , F16K31/002 , F16L15/08 , F23N5/027 , F23N5/067 , F23N2035/24 , G05D7/0676 , G05D23/01
摘要： The aim is to provide a gas control valve in which the specified desired value range can be subsequently shifted easily in order to optimize the range of settable temperatures for the heating device without exceeding the device- and/or installation-specific admissible use conditions. To this end, a setting element (17) which serves to change the position of a temperature-sensitive element (8) and thus to actuate a switch for activating a valve has a threaded part (12) that is screwable into the housing (1) of the gas control valve. In this case, the two are connected together in a rotationally secure manner via a releasable locking mechanism, wherein a tubular latching part (14) that is firmly connected to the threaded part (12) is arranged between the pot-like setting element (17), partially surrounding the threaded part (12) with a recess (18), and the threaded part (12). By way of a stop element (16) that protrudes from the end side, the latching part (14) projects into a guiding contour (19) which is formed by an end-side aperture located in the setting element (17).
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公开(公告)号：EP1592922A1
公开(公告)日：2005-11-09
申请号：EP04710021.9
申请日：2004-02-11
发明人： HAPPE, Barbara , BLANK, Jürgen
CPC分类号： F23N5/102 , F23N5/203 , F23N2027/24 , F23N2027/30
摘要： The invention relates to a method and an arrangement for igniting a gas flow by means of remote control. The aim of the invention is to maintain the current consumption so low that an integratable voltage source can be used. To this end, a thermoelectric safety pilot valve (17) is opened and the escaping gas ignited by the actuation of an electronic control unit (5) fed by a voltage source. Said thermoelectric safety pilot valve (17) is maintained open by a safety pilot magnet (18) by means of a holding current from the voltage source until a thermocouple (22) provides the required holding current once the gas flow has been ignited or a defined holding time is exceeded.
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公开(公告)号：EP1342030B1
公开(公告)日：2004-08-11
申请号：EP01270725.3
申请日：2001-11-27
发明人： SCHULZE, Klaus
CPC分类号： F16L37/60 , Y10T137/698
摘要： The invention relates to a gas socket which enables a gas connector plug to be quickly connected and disconnected. When the gas connector plug is not connected, the gas socket provides protection against interventions and penetrations of foreign bodies. The gas socket is also suitable for use with a flush-mounted installation. The inventive gas socket comprises a cap (18) which seals the connection opening (20) of the output connector element (3) by means of a cover (21) when the gas connector plug (24) is removed. The cover (21) comprises a locking member (29). Said locking member (29) can be unlocked by a first introductory movement of the gas connector plug (24) into an introduction opening (23), the aforementioned locking member (29) of the cover (21) being adapted to the gas connector plug.The cover (21) releases the connection opening (20) of the output connector element (3) for the connection of the gas connector plug (24) by means of at least one other movement of the gas connector plug (24).
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公开(公告)号：EP1275039A1
公开(公告)日：2003-01-15
申请号：EP01925552.0
申请日：2001-04-17
发明人： BAYER, Detlef
CPC分类号： G05D16/0669 , F23N1/005 , F23N2027/22 , F23N2035/14 , F23N2035/20 , Y10T137/2278 , Y10T137/7801 , Y10T137/87394 , Y10T137/87507
摘要： The aim of the invention is to provide a gas pressure regulator which functions with repetitive accuracy even with the smallest possible throughputs and which simultaneously maintains a zero cut-off. In addition, the invention should allow gas burners which are operated within a wide modulation range to be ignited, while keeping the internal pressure loss as minimal as possible. The production costs and the number of sealing points should also be as low as possible. To achieve these aims, the chamber (19) on the inlet side and the chamber on the outlet side (22) of the gas pressure regulator, together with the passage that is available for regulating the pressure, are also connected by one or several separate openings (34) which respectively form a seat (35) for a closure body (33) that is allocated to said openings and that is displaced in an axial direction against the seat. Said closure body is, in turn, connected to an armature (31) of a solenoid valve. The gas pressure regulator, which regulates the initial pressure in a gas line that supplies a gas burner, can also feed the gas burner the required initial quantity of gas for ignition.
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公开(公告)号：EP0766800B1
公开(公告)日：1998-09-16
申请号：EP95923243.0
申请日：1995-06-07
发明人： SCHULZE, Klaus
IPC分类号： F16K17/38
CPC分类号： F16K17/383 , Y10T137/1812 , Y10T137/1819 , Y10T137/7724
摘要： The invention concerns a thermal safety fitting in which the closure motion of the obturator is longitudinal with respect to the obturator seat. The aim is to avoid lateral excursions of the obturator, while keeping manufacturing costs and structural size as low as possible. The obturator (12) is held in the open position in the housing (1) on the longitudinal axis of the obturator seat (28) by means of an approximatively U-shaped element (30). The two arms (9) of the U-shaped element (30) are located in the vicinity of a reduced-diameter section (17) of the obturator (12). The part (13) of the U-shaped element (30) joining the two arms (9) rests against a thermosolder (14). If the thermosolder (14) melts, the arms (9) no longer remain in the reduced-diameter section (17) owing to the change in the position of the U-shaped element (30), and the obturator (12) thus moves into the closed position under the action of a closing spring (24).
摘要翻译： 本发明涉及一种热安全装置，其中闭塞器的闭合运动相对于闭塞器座纵向。 其目的是避免封闭器的横向偏移，同时保持制造成本和结构尺寸尽可能低。 借助于近似U形的元件（30），闭塞器（12）在闭塞器座（28）的纵向轴线上保持在壳体（1）中的打开位置中。 U形元件（30）的两个臂（9）位于闭塞器（12）的直径减小部分（17）的附近。 连接两个臂（9）的U形元件（30）的部分（13）靠在热熔体（14）上。 如果热焊料（14）熔化，则由于U形元件（30）的位置变化，臂（9）不再保留在缩径部分（17）中，并且填塞器（12）因此移动 在关闭弹簧（24）的作用下进入关闭位置。
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9.发明公开
公开(公告)号：EP0605551A1
公开(公告)日：1994-07-13
申请号：EP92920148.0
申请日：1992-09-22
发明人： SCHULZE, Klaus , LÖRCHNER, Henning
CPC分类号： A62C4/02 , F16K17/383 , Y10T137/1797 , Y10T137/1819 , Y10T137/7724
摘要： L'objet de l'invention est de développer une soupape coupe-feu garantissant, de façon reproductible, une fermeture étanche. Même lorsque le ressort perd sa force à cause de températures très élevées, la soupape doit rester fermée même sous des coups et/ou des secousses. Afin de résoudre ce problème, on a donné au corps métallique de fermeture (11) une forme sphérique au moins dans la zone d'étanchéité. Son diamètre est tel que l'on obtient un ajustement serré léger avec le diamètre d'un alésage (21) du corps (1) de la soupape lorsque la soupape est fermée. Un deuxième alésage (20) s'étendant axialement par rapport au premier alésage (21) est situé en amont dudit alésage (21) dans la direction du corps de fermeture (11), lorsque la soupape est ouverte. Le diamètre du deuxième alésage (20) s'assemble, avec un jeu, avec le diamètre du corps de fermeture (11). Un guidage conique (19) qui s'élargit dans la direction du corps de fermeture (11) en position d'ouverture est situé entre celui-ci et le deuxième alésage (20). L'invention concerne une soupape coupe-feu avec un ressort de fermeture automatique de canalisations, notamment de canalisations de gaz, du type des soupapes utilisées en amont de robinets de gaz, etc.
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公开(公告)号：EP1728025B1
公开(公告)日：2015-07-29
申请号：EP05715904.8
申请日：2005-03-10
发明人： BLANK, Jürgen , HAPPE, Barbara
CPC分类号： F23N5/102 , F23N1/002 , F23N5/184 , F23N5/203 , F23N2005/185 , F23N2027/24
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