公开(公告)号：US4850427A

公开(公告)日：1989-07-25

申请号：US131671

申请日：1987-12-11

Applicant: Fernand Lauro ,  Christophe Marvillet ,  Patrick Mayoussier ,  Michel Amandjules ,  Jean-Michel Porcher

Inventor： Fernand Lauro ,  Christophe Marvillet ,  Patrick Mayoussier ,  Michel Amandjules ,  Jean-Michel Porcher

IPC: F24H1/10 ,  F23N1/08 ,  F24H1/12 ,  F24H9/20

CPC classification number: F23N1/087 ,  F24H1/124 ,  F24H9/2035 ,  F23N2041/04

Abstract: An overheating and scaling control device for a fluid heating apparatus, such as a domestic water heater, removes the hot fluid in the heater when demand ceases. A piston (46) mobile within a case (28) separates the latter into two compartments (32, 36) respectively connected to the cold water supply pipe (16) and to the hot water discharge pipe (22). In operation, the pressure in pipe (16) is higher than the pressure in pipe (22) and piston (46) is moved to the left. On stopping, the pressures are equal in both pipes and spring (40) moves piston (46) to the right. Cold water is fed into the exchanger tube (20), so that the hot water contained in the latter is discharged into pipe (38) and compartment (36).

Abstract translation: 用于流体加热装置（例如家用热水器）的过热和定标控制装置在需求停止时除去加热器中的热流体。 在壳体（28）内移动的活塞（46）将后者分离成分别连接到冷水供给管（16）和热水排出管（22）的两个隔间（32,36）。 在操作中，管道（16）中的压力高于管道（22）中的压力，活塞（46）向左移动。 在停止时，两个管道中的压力相等，弹簧（40）向右移动活塞（46）。 将冷水送入交换器管（20），使得其中所含的热水排放到管（38）和隔室（36）中。

公开(公告)号：US5877639A

公开(公告)日：1999-03-02

申请号：US887607

申请日：1997-07-03

Applicant: Michel Porcher ,  Stephane Chesnais ,  Jean Desuche

Inventor： Michel Porcher ,  Stephane Chesnais ,  Jean Desuche

IPC: H03K3/037 ,  H03K3/72 ,  H03B19/00

CPC classification number: H03K3/037 ,  H03K3/72

Abstract: A duration and frequency programmable electronic integrated pulse generator comprises an initialization circuit driven by a reference clock signal and an initialization/comparison signal and producing m initialization values, and a periodic count value coded on n bits. An address decoder module produces write-control bits, while a bits comparison matrix including n.times.m comparison cells each including a RAM and CAM memory cell write-addressable by the write-control bits. Each CAM cell stores a bit CAM.sub.ij of an initialization value and produces a complemented value CAM.sub.ij .sym.BL.sub.i , each RAM memory cell of address i, j produces a masking value M.sub.ij, and each comparison cell produces a value HIT.sub.ij =(CAM.sub.ij .sym.BL.sub.i)+M.sub.ij. All the cells of the same line of rank j are coupled by an OR function and produce, each output S.sub.j, a programmed pulse represented by the equation: ##EQU1## according to a harmonic periodic signal of the periodic count value.

Abstract translation: 持续时间和频率可编程电子集成脉冲发生器包括由参考时钟信号和初始化/比较信号驱动并产生m个初始化值的初始化电路以及以n位编码的周期性计数值。 地址解码器模块产生写入控制位，而包括n×m个比较单元的比特比较矩阵，每个比较单元包括可由写入控制位写入的RAM和CAM存储器单元。 每个CAM单元存储初始化值的位CAMij，并产生补码值+ E，ovs CAMij（+）BLi + EE，地址i的每个RAM存储单元j产生掩蔽值Mij，并且每个比较单元产生一个值 HITij = + E，ov（CAMij（+）BLi）+ EE + Mij。 等级j的相同行的所有单元通过OR功能耦合，并且根据周期性计数值的谐波周期信号，产生由以下等式表示的编程脉冲：每个输出Sj：。

公开(公告)号：US4751897A

公开(公告)日：1988-06-21

申请号：US24633

申请日：1987-03-11

Applicant: Claude Malhere ,  Jean-Michel Porcher

Inventor： Claude Malhere ,  Jean-Michel Porcher

IPC: F24H1/14 ,  F24H9/00 ,  F22B5/02

CPC classification number: F24H1/145

Abstract: A heating body is provided for a gas water heater in the form of a vertical tubular chamber (1) obstructed at its upper end by a heat exchanger (2) itself having a pipe section (4) through which the water to be heated flows, the rear (6) and side (7,8) portions of the wall of said chamber being formed by a protective metal sheet (11) lined on the inside with a refractory material body (10). The front portion (9) of said wall is a heat conducting metal panel adapted so as to form a capacity or chamber (16) through which the water to be heated flows just upstream of the exchanger.

Abstract translation: 设置有一个立式管状室（1）形式的燃气热水器的加热体，该立式管状室（1）在其上端由本身具有管段（4）的热交换器（2）阻塞，待加热的水流过该管段， 所述室的壁的后部（6）和侧面（7,8）部分由保护金属板（11）形成，所述金属板（11）内衬有耐火材料体（10）。 所述壁的前部（9）是导热金属板，其适于形成容积或室（16），待加热的水通过该容积或室（16）恰好流过交换器的上游。