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1. 发明公开

EP4155588A1 VALVE ASSEMBLY 审中-实审
公开(公告)号：EP4155588A1
公开(公告)日：2023-03-29
申请号：EP21199286.2
申请日：2021-09-28
申请人： ESBE AB
发明人： BENGTSSON, Dan
IPC分类号： F16K3/24 , F16K11/044 , F16K11/07 , F16K3/26 , F16K39/02
摘要： A valve assembly (1000) is provided. The valve assembly (1000) comprises a valve housing (100) comprising a first liquid opening (20), a second liquid opening (40), a third liquid opening (60), a valve bore (80) having a cylindrical geometry having an axial extension (A1), the valve bore (80) merging with the first liquid opening (20) at a first merge (82), the second liquid opening (40) at a second merge (84), and the third liquid opening (60) at a third merge (86). The valve assembly (1000) further comprises a plunger (200) having a cylindrical geometry, the plunger (200) being disposed within the valve bore (80), and being movable parallel to the axial extension (A1) of the valve bore (80) between a first plunger position and a second plunger position, wherein the first merge (82) is closed for a liquid to flow between the valve bore (80) and the first liquid opening (20) while the plunger (200) is situated in the first plunger position, and wherein the second merge (84) is closed for a liquid to flow between the valve bore (80) and the second liquid opening (40) while the plunger is situated in the second plunger position. The valve assembly (1000) is characterized in that an interior valve bore wall section (10a,10b) of the valve bore has, on a radially opposing side of a specific merge of the first (82) and the second merge (84), a surface geometry complementary to an outer surface geometry of the plunger, thereby radially securing the plunger in the valve bore.

2. 发明公开

EP3292450A1 THERMOSTATIC MIXING VALVE 有权
标题翻译：恒温混合阀
公开(公告)号：EP3292450A1
公开(公告)日：2018-03-14
申请号：EP16721159.8
申请日：2016-05-06
申请人： ESBE AB
发明人： BENGTSSON, Dan
IPC分类号： G05D23/13 , F16K15/02 , F16K17/04
CPC分类号： G05D23/1346 , F16K17/0413 , F16K31/002
摘要： A thermostatic mixing valve (1) having hot and cold fluid inlets (5, 7), a fluid outlet (11), a spring-biased flow control assembly (15) controlling flows to the fluid mixing chamber (9), a thermostat device (19) operating the flow control assembly (15), wherein the flow control assembly (15) is moved by the thermostat device (19). A cold fluid bypass opening (35) and a bypass closure member (37) normally closing the cold fluid bypass opening (35) and opening it to allow flow of cold fluid to the mixing chamber (9) when when a pressure force (PF) exerted to a pressure surface (49) of the bypass closure member by cold fluid in the cold fluid inlet (7) exceeds a holding force applied by a holding device (39) to the bypass closure member (37) to hold it in the closed position.

3. 发明公开

EP3264007A1 A DOMESTIC HEATING SYSTEM AND A LOADING UNIT THEREFORE 有权
标题翻译：国内加热系统及其装载单元
公开(公告)号：EP3264007A1
公开(公告)日：2018-01-03
申请号：EP17178100.8
申请日：2017-06-27
申请人： ESBE AB
发明人： BENGTSSON, Dan
IPC分类号： F24H9/12 , F24D3/10 , F24D19/10
CPC分类号： F24D3/1083 , F24D19/1021 , F24D19/1024 , F24D2200/07 , F24D2220/0242 , F24D2220/0257 , F24H9/126 , F24H2230/00
摘要： The invention concerns a domestic heating system (1) and a loading unit (20) therefore. The domestic heating system (1) comprises a solid fuel boiler (2), a storage tank (3) to store heated water, and a loading arrangement (10) interconnecting the two. The loading arrangement (10) comprises a first 3-way valve (15), which is arranged in a supply line (11) and is connected to a shunt line (13), and a second 3-way valve (16), which is arranged in a return line (12) and is connected to the shunt line (13). The first 3-way valve (15) is set to keep the shunt line (13) open and the supply line (11) past the first 3-way valve (15) to the storage tank (3) closed as long as water temperature is below a set first temperature level T1 and to start opening of the supply line (11) past the first 3-way valve (15) to the storage tank (3) as soon as water temperature rises above said first temperature level T1, and the second 3-way valve (16) is set to keep the shunt line (13) open as long as water temperature is below a set second temperature level T2, which is lower than said first temperature level T1, and to start closing of the shunt line (13) and opening of the return line (12) from the storage tank (3) past the second 3-way valve (16) as soon as water temperature rises above said second temperature level T2.
摘要翻译：因此，本发明涉及家用加热系统（1）和加载单元（20）。家用加热系统（1）包括固体燃料锅炉（2），储存加热水的储罐（3）和将两者连接的加载装置（10）。装载装置（10）包括布置在供应管线（11）中并连接到分流管线（13）的第一三通阀（15）和第二三通阀（16），所述第二三通阀布置在返回线（12）中并连接到分流线（13）。第一三通阀（15）被设定为保持分流管线（13）打开并且供应管线（11）越过第一三通阀（15）到储罐（3），只要水温度低于设定的第一温度水平T1，并且一旦水温升高到所述第一温度水平T1以上，就开始通过第一三通阀（15）向储罐（3）打开供应管线（11），并且只要水温低于低于所述第一温度水平T1的设定的第二温度水平T2，第二三通阀（16）被设定为保持分流管线（13）打开，并且开始关闭一旦水温升高到超过所述第二温度水平T2时，分流管线（13）和回流管线（12）从储罐（3）打开通过第二三通阀（16）。

4. 发明授权

EP3292450B1 THERMOSTATIC MIXING VALVE 有权
公开(公告)号：EP3292450B1
公开(公告)日：2019-05-29
申请号：EP16721159.8
申请日：2016-05-06
申请人： ESBE AB
发明人： BENGTSSON, Dan
IPC分类号： G05D23/13 , F16K15/02 , F16K17/04

5. 发明授权

EP3264007B1 A DOMESTIC HEATING SYSTEM AND A LOADING UNIT THEREFORE 有权
公开(公告)号：EP3264007B1
公开(公告)日：2019-03-13
申请号：EP17178100.8
申请日：2017-06-27
申请人： ESBE AB
发明人： BENGTSSON, Dan
IPC分类号： F24H9/12 , F24D3/10 , F24D19/10

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