초록 ▼

A temperature maintenance heater assembly for maintaining the temperature of a heated fluid circulating through piping of a bath, including a pipe section, a base plate, a control assembly, a heater assembly cover, and a heating element. The heater element is mounted within the pipe section. The con

A temperature maintenance heater assembly for maintaining the temperature of a heated fluid circulating through piping of a bath, including a pipe section, a base plate, a control assembly, a heater assembly cover, and a heating element. The heater element is mounted within the pipe section. The control device assembly is electrically connected to the heater element and to a source of power. The control assembly includes a flow switch operable to interrupt the supply of power to the heater element under certain operating conditions, such as when the fluid flow through the pipe section is less than a pre-selected threshold value. By interrupting the supply of power to the heating element under certain operating conditions, the temperature maintenance heater assembly provides operational safety measures to the user.

대표청구항 ▼

A temperature maintenance heater assembly for maintaining the temperature of a heated fluid circulating through piping of a bath, including a pipe section, a base plate, a control assembly, a heater assembly cover, and a heating element. The heater element is mounted within the pipe section. The con

A temperature maintenance heater assembly for maintaining the temperature of a heated fluid circulating through piping of a bath, including a pipe section, a base plate, a control assembly, a heater assembly cover, and a heating element. The heater element is mounted within the pipe section. The control device assembly is electrically connected to the heater element and to a source of power. The control assembly includes a flow switch operable to interrupt the supply of power to the heater element under certain operating conditions, such as when the fluid flow through the pipe section is less than a pre-selected threshold value. By interrupting the supply of power to the heating element under certain operating conditions, the temperature maintenance heater assembly provides operational safety measures to the user. dded to the second synchronizing signal with said basic code string added to the first synchronizing signal so as to output a combined code string. 10. A moving-picture signal coding system having improved error resilience in a transmission channel, comprising: a basic code-string forming part configured to code an input image signal to output a basic code string; an additional code-string forming part configured to form an additional code string including at least a part of said basic code string; a first synchronizing signal adder configured to add a first synchronizing signal to said basic code string; a second synchronizing signal adder configured to add a second synchronizing signal to said additional code string; and a code-string combining part configured to combine said additional code string added to the second synchronizing signal with said basic code string added to the first synchronizing signal so as to output a combined code string. 11. A moving-picture signal coding method having improved error resilience in a transmission channel, comprising: coding an input image signal to output a basic code string; forming an additional code string including at least a part of said basic code string; adding a first synchronizing signal to said basic code string; adding a second synchronizing signal to said additional code string; and combining said additional code string added to the second synchronizing signal with said basic code string added to the first synchronizing signal so as to output a combined code string.