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JPS57441A - Fluid blow-off device - Google Patents

Fluid blow-off device

Info

Publication number
JPS57441A
JPS57441A JP7282980A JP7282980A JPS57441A JP S57441 A JPS57441 A JP S57441A JP 7282980 A JP7282980 A JP 7282980A JP 7282980 A JP7282980 A JP 7282980A JP S57441 A JPS57441 A JP S57441A
Authority
JP
Japan
Prior art keywords
fluid
sensers
control elements
blow
temperature
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
JP7282980A
Other languages
Japanese (ja)
Inventor
Takeo Tamura
Hiroshi Yoshida
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.)
Nissan Motor Co Ltd
Tokyo Sokuhan Co Ltd
Original Assignee
Nissan Motor Co Ltd
Tokyo Sokuhan Co 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 Nissan Motor Co Ltd, Tokyo Sokuhan Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP7282980A priority Critical patent/JPS57441A/en
Publication of JPS57441A publication Critical patent/JPS57441A/en
Pending legal-status Critical Current

Links

Landscapes

  • Air-Flow Control Members (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

PURPOSE:To automatically control the blow-off direction of a fluid so that the temperature difference is held at a minimum value or a predetermined value by controlling to open or close the electromagnetic valve of a fluid controlling element in correspondence to the temperature difference detected by two or more temperature sensers provided at different positions within the room. CONSTITUTION:Several temperature sensers are provided at different positions within the room where a fluid in blown off through ducts 4 and 4' or fluid control elements 1 and 1'. Turning ON or OFF of a switching circuit 8 is performed by a control circuit consisting of a triangular wave generating circuit 16, a variable resistor 2 and a comparator 17 in correspondence to the difference in the temperatures detected by respective sensers, and an electromagnetic valve contained in the fluid control elements 1 and 1' is controlled to open or close to change the blow-off direction of a fluid blown off from the fluid control elements 1 and 1'.
JP7282980A 1980-06-02 1980-06-02 Fluid blow-off device Pending JPS57441A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7282980A JPS57441A (en) 1980-06-02 1980-06-02 Fluid blow-off device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7282980A JPS57441A (en) 1980-06-02 1980-06-02 Fluid blow-off device

Publications (1)

Publication Number Publication Date
JPS57441A true JPS57441A (en) 1982-01-05

Family

ID=13500688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7282980A Pending JPS57441A (en) 1980-06-02 1980-06-02 Fluid blow-off device

Country Status (1)

Country Link
JP (1) JPS57441A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111829142A (en) * 2020-06-24 2020-10-27 深圳供电局有限公司 Air conditioning control device, method and air conditioning system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111829142A (en) * 2020-06-24 2020-10-27 深圳供电局有限公司 Air conditioning control device, method and air conditioning system

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