-
-
52.发明授权
公开(公告)号：US1820023A
公开(公告)日：1931-08-25
申请号：US33600029
申请日：1929-01-29
Applicant: GEN ANILINE WORKS INC
Inventor： GEORG KALISCHER , ERNST HONOLD
-
公开(公告)号：US3917161A
公开(公告)日：1975-11-04
申请号：US46092274
申请日：1974-04-15
Applicant: DANFOSS AS
Inventor： NIELSEN PETER WILHELM
Abstract: This invention relates to an air conditioning system which includes an enclosed room having vertical wall means with an air inlet opening therein. Cooled air passing through the opening has one or two variable parameters which are its velocity and its temperature. Movable vanes are set in the inlet opening and the angle of inclination of the vanes is varied in a manner to avoid discomfort to occupants of the room by being subjected to cold drafts of air. Air temperature or air velocity sensing means are provided. Control means responsive to said sensing means are provided which varies the inclination of the vanes inversely relative to the sensed air temperature or sensed air velocity and (2) simultaneously varies the temperature of the air admitted to the room.
Abstract translation: 本发明涉及一种空调系统，其包括具有垂直壁装置的封闭室，其中具有空气入口。 通过开口的冷却空气具有一个或两个可变参数，即其速度和温度。 可移动叶片设置在入口开口中，并且叶片的倾斜角度以避免受到空气的冷风影响的房间乘客不舒服的方式变化。 提供空气温度或空气速度检测装置。 提供响应于所述感测装置的控制装置，其相对于感测到的空气温度或感测的空气速度相反地改变叶片的倾斜度，以及（2）同时改变进入房间的空气的温度。
-
公开(公告)号：US3909747A
公开(公告)日：1975-09-30
申请号：US50037474
申请日：1974-08-26
Applicant: DANFOSS AS
Inventor： BEIERHOLM HANS MOGENS
CPC classification number: H02M3/3381 , H03K3/30
Abstract: A blocking oscillator including a transistor amplifier with a feedback transformer having a main winding in the collector circuit and a feedback winding in the base circuit. The feedback winding also serves as an energy-recovery winding by having a diode connected in series with it. The diode is poled such that, when the amplifier is not conducting, the magnetic energy stored in the transformer is fed back to the power supply.
Abstract translation: 一种封闭振荡器，包括具有在集电极电路中具有主绕组的反馈变压器的晶体管放大器和基极电路中的反馈绕组。 反馈绕组还通过使二极管与其串联连接而作为能量回收绕组。 二极管被极化，使得当放大器不导通时，存储在变压器中的磁能被反馈到电源。
-
公开(公告)号：US3892840A
公开(公告)日：1975-07-01
申请号：US43219774
申请日：1974-01-10
Applicant: DANFOSS AS
Inventor： ABILDTRUP JORGEN
IPC: C01B21/082 , C04B35/573 , C04B35/591 , C01B21/06 , C01B33/00
CPC classification number: C01B21/0823 , C04B35/573 , C04B35/591
Abstract: The invention relates to a method for producing an oxygen containing silicon compound free of silicon dioxide. This is accomplished by keeping the partial pressure of the oxygen at the reaction temperature lower than 10 16 atmospheres. In one embodiment the atmosphere consists of nitrogen and a small amount of oxygen in some form such as carbon monoxide. In other embodiments nitrogen may be replaced by hydrogen or an inert gas.
Abstract translation: 本发明涉及一种不含二氧化硅的含氧硅化合物的制造方法。 这通过将氧气的分压保持在低于10〜16个大气压的反应温度来实现。 在一个实施方案中，气氛由氮气和少量的某些形式的氧气组成，例如一氧化碳。 在其它实施方案中，氮可以被氢或惰性气体代替。
-
Patent Agency Ranking
公开(公告)号：US3876343A
公开(公告)日：1975-04-08
申请号：US38389173
申请日：1973-07-30
Applicant: DANFOSS AS
Inventor： GIVERSEN SVEND
Abstract: The invention relates to a fluid pressure operated motor or pump of the type having a gerotor displacement mechanism. Such devices normally have a separate valve member for directing pressurized fluid from the casing inlet to the expanding chambers of the gerotor and exhaust fluid from collapsing chambers to the casing outlet. In this invention there is no separate valve member and a unique valve passage arrangement is provided in a stationary casing port wherein a centrally located port is surrounded by a ring of ports. The centrally located port may be the inlet or outlet port and the ring of ports is the opposite thereof.
-
公开(公告)号：US3872946A
公开(公告)日：1975-03-25
申请号：US43965074
申请日：1974-02-04
Applicant: DANFOSS AS
Inventor： VALBJORN KNUD VAGN , SPIES VOLKER , DYHR-MIKKELSEN POUL CHRISTIAN
CPC classification number: F16L55/00 , F16L55/02 , F16L55/033 , Y10T137/7036
Abstract: The invention relates to an air volume regulator assembly of the type used in the ducts of heating and cooling systems. A duct section is provided having walls on three sides thereof and a removable wall portion. A damper type regulator unit is mounted on the wall portion and is thereby easily removable for inspection and repair. A U-shape portal in the duct section is in spaced relation to the three walls and is in surrounding relation to the regulator unit. Sound absorbing material is between the portal and the three walls. In the illustrated embodiment of the invention the portal is attached to the removable wall portion.
Abstract translation: 本发明涉及一种用于加热和冷却系统的管道中的类型的风量调节器组件。 设有管道部分，其三侧具有壁和可移除的壁部分。 阻尼式调节单元安装在壁部上，从而易于拆卸以进行检查和修理。 管道部分中的U型入口与三个壁间隔开并且与调节器单元相关。 吸音材料位于门口和三面墙之间。 在本发明的所示实施例中，入口附接到可移除的壁部分。
-
公开(公告)号：US3865021A
公开(公告)日：1975-02-11
申请号：US35647873
申请日：1973-05-02
Applicant: DANFOSS AS
Inventor： DE LEPELEIRE GUIDO AMANDUS
IPC: F24F11/04 , F24F13/072 , F24F13/10
CPC classification number: F24F13/072 , F24F11/745 , F24F13/24 , Y10T137/7903
Abstract: The invention relates to an air conditioning system inlet assembly which has walls which form a chamber having an outlet opening. A pivotally mounted valve plate varies the size of the opening. The valve plate forms one lever arm of a fulcrumed lever and the second lever arm thereof is counterweighted. Weights on the second lever arm balance the biasing forces of pressurized air in the chamber which tend to move the valve plate in closing direction. An increase in the total volume of air supplied per unit time results in a larger valve opening to counter the effects of unpleasant drafts which would otherwise occur.
Abstract translation: 本发明涉及一种空调系统入口组件，其具有形成具有出口开口的室的壁。 枢轴安装的阀板改变了开口的尺寸。 阀板形成支杆的一个杠杆臂，并且其第二杠杆臂被配重。 第二杠杆臂上的重量平衡了腔室中压缩空气的偏压力，倾向于使阀板沿关闭方向移动。 每单位时间内供应的空气总量的增加导致较大的阀门打开以抵消否则会发生的令人不快的吃水的影响。
-
公开(公告)号：US3857171A
公开(公告)日：1974-12-31
申请号：US41512073
申请日：1973-11-12
Applicant: DANFOSS AS
Inventor： LUND E
CPC classification number: H02K15/068 , Y10T29/49009 , Y10T29/49073 , Y10T29/53143
Abstract: A method of drawing in the stator windings of an electric motor, in which strands from two coils are superimposed in some stator grooves and their end windings are separated by insulating foils. The coils are on pins extending between the grooves and the head portions of the coils are moved through the stator by axial forces applied at an end face, these forces also acting on the insulating foils. The coils, with insulating foils interposed are in two layers on the pins. The invention also provides an electric motor produced by such a method and apparatus for carrying out the method.
Abstract translation: 一种在电动机的定子绕组中绘制的方法，其中来自两个线圈的股线叠加在一些定子槽中，并且它们的端部绕组被绝缘箔分开。 线圈是在凹槽之间延伸的引脚上，并且线圈的头部通过施加在端面处的轴向力而移动通过定子，这些力也作用在绝缘箔上。 带有绝缘箔的线圈在引脚上分成两层。 本发明还提供一种通过这种方法和装置制造的电动机，用于实施该方法。
-
60.发明授权A direct current converter for isolating a measuring transducer from its power source 失效用于从其电源隔离测量传感器的直流电流转换器
公开(公告)号：US3854091A
公开(公告)日：1974-12-10
申请号：US41618073
申请日：1973-11-15
Applicant: DANFOSS AS
Inventor： KNUDSEN O
Abstract: A direct-current converter, for isolating a measuring transducer from its power source, comprises a magnetic core with primary, secondary and sensor windings. Additionally an energizing winding is provided periodically to change the magnetic inductance of the core, by developing a magnetic field at right angles to that of the other three windings.
Abstract translation: 用于将测量传感器与其电源隔离的直流电流转换器包括具有初级，次级和传感器绕组的磁芯。 此外，周期性地提供激励绕组以通过与其他三个绕组的磁场成直角的磁场来改变磁芯的磁感。
-
-
-
-
-
-
-
-
-
Search Results
307
records
(took 0.015 seconds)
