JPS6435189A - Device for mixing hot water and cold water - Google Patents

Device for mixing hot water and cold water

Info

Publication number
JPS6435189A
JPS6435189A JP19219787A JP19219787A JPS6435189A JP S6435189 A JPS6435189 A JP S6435189A JP 19219787 A JP19219787 A JP 19219787A JP 19219787 A JP19219787 A JP 19219787A JP S6435189 A JPS6435189 A JP S6435189A
Authority
JP
Japan
Prior art keywords
hot water
temperature
movable plate
motor
temperature regulating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP19219787A
Other languages
Japanese (ja)
Inventor
Osamu Tsutsui
Yukihiro Muroya
Keiji Hayashi
Hirobumi Takeuchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toto Ltd
Original Assignee
Toto Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toto Ltd filed Critical Toto Ltd
Priority to JP19219787A priority Critical patent/JPS6435189A/en
Publication of JPS6435189A publication Critical patent/JPS6435189A/en
Pending legal-status Critical Current

Links

Landscapes

  • Temperature-Responsive Valves (AREA)
  • Electrically Driven Valve-Operating Means (AREA)

Abstract

PURPOSE:To aim at shortening the reaching time without occurrence of hunting of the outlet temperature, by providing a drive direction discriminating means for judging whether the drive directions of both hot water supply valve and a water supply valve differ from those just before that time or not. CONSTITUTION:The rotational speed of a movable plate 9 of a temperature regulating valve 11, that is, the rotational speed of a stepping motor 23 is proportionally controlled in accordance with the deviation T between the outlet hot water temperature and a set temperature. A mechanical play in a power transmission system such as a transmission mechanism 23b or the like from a motor 23a to the movable plate 9 of the temperature regulating valve 11 is set as a resistance value. The hot water mixing device is driven by the motor 23a at an allowable maximum speed over a section corresponding to the play if the movable plate 9 of the temperature regulating device 11 is driven in the direction reverse to the drive direction thereof during the previous operation.
JP19219787A 1987-07-31 1987-07-31 Device for mixing hot water and cold water Pending JPS6435189A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19219787A JPS6435189A (en) 1987-07-31 1987-07-31 Device for mixing hot water and cold water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19219787A JPS6435189A (en) 1987-07-31 1987-07-31 Device for mixing hot water and cold water

Publications (1)

Publication Number Publication Date
JPS6435189A true JPS6435189A (en) 1989-02-06

Family

ID=16287293

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19219787A Pending JPS6435189A (en) 1987-07-31 1987-07-31 Device for mixing hot water and cold water

Country Status (1)

Country Link
JP (1) JPS6435189A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0463108U (en) * 1990-10-04 1992-05-29

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0463108U (en) * 1990-10-04 1992-05-29

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