The invention discloses basic calcium aluminium hydroxyphosphites of general formula: CaxAl2(OH)2(x+3-y)(HPO3)y.H2O, wherein x is a number between 2 and 12; (2x+5)/2 > y > 0; m is a number between 0 and 12; being excepted y = 1, if x = 2 to 8. The compounds of the...
A controller (9) which acts on the second valve closure piece (4) can be placed on the valve.LETZEL HELMUT DIPL ING
公开(公告)日: 2002-08-01 发明名称: Heizungsventil-Thermostataufsatz 发明人: NILSEN, KUNO 申请人: 申请日期: 1999-04-20 申请公布日期: 2002-08-01 代理机构: 代理人: 地址: 摘要: 二、法律状态 暂无信息 三、权利要求 暂无信息 四、说明书暂无信息 打开APP,查看更多专利的权利要求、说明书更多...
EBERT, EBERHARD, HUENFELD, DEFISCHER, GERHARD, FULDA, DE
The shield member (52) is adjusted in order to cover up a larger or a smaller portion of the flow opening (34) and is locked by means of a tightening nut (62).HAMMARSTEDT, HUBERTUS, S- ALSTERMO, SE
Vorrichtung zur Durchflussregelungsventil in ein Heizungs- oder Kühlungssystem Device for flow control valve in a heating or cooling systemA fluid regulating control valve (100a, 100b), comprising: A fluid control valve regula ting (100a, 100b) Comprising: – a housing (200, 300) ...
Thermostatgesteuertes regelventil, insbesondere fuer heizungsanlagen Thermostatically controlled regulating valve, especially for heating systemsdoi:DE2422485 A1Bernhard W BraukmannRudolf VollmerDEDE2422485A1 * May 9, 1974 Nov 13, 1975 Braukmann Armaturen Thermostatgesteuertes regelventil, insbesondere ...
THERMOSTAT FUER EINE TEMPERATURABHAENGIGE VENTILSTEUERUNG, INSBESONDERE FUER HEIZUNGSVENTILEThe metallic (pref. brass) housing (1) has a sleeve (3) protruding from one face (2) through which a plunger (4) extends from an elastic membrane (8) stretched across the interface between the sleeve ...
USE/ADVANTAGE - The emptying and pressure measuring device can be used independently of the housing making assembly easier.LETZEL, HELMUT, ARNSBERG, DE
thermostatically controlled heizungsventilLARSEN KURT ASGER