JPS55156708A - Warm water system heating apparatus - Google Patents

Warm water system heating apparatus

Info

Publication number
JPS55156708A
JPS55156708A JP6169179A JP6169179A JPS55156708A JP S55156708 A JPS55156708 A JP S55156708A JP 6169179 A JP6169179 A JP 6169179A JP 6169179 A JP6169179 A JP 6169179A JP S55156708 A JPS55156708 A JP S55156708A
Authority
JP
Japan
Prior art keywords
warm water
flow
engine
flow adjusting
valve
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
JP6169179A
Other languages
Japanese (ja)
Inventor
Toshio Kushida
Takeshi Tsuboi
Kiichi Taguchi
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.)
Asmo Co Ltd
Denso Corp
Original Assignee
Asmo Co Ltd
NipponDenso 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 Asmo Co Ltd, NipponDenso Co Ltd filed Critical Asmo Co Ltd
Priority to JP6169179A priority Critical patent/JPS55156708A/en
Publication of JPS55156708A publication Critical patent/JPS55156708A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00485—Valves for air-conditioning devices, e.g. thermostatic valves

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

PURPOSE:To eliminate the variation of jet temperature due to that of rotational frequency of an engine by providing a plate-shaped adjusting valve having in series two flow adjusting means perpendicular to warm water flow and connecting the upstream side of a bypass valve between both adjusting means. CONSTITUTION:A flow adjusting valve 24 is set to the intermediate position between the position of non-heating period and that of the highest heating period to communicate selectively flow adjusting holes 27a, 27b, 27c in the first plate member 24a to the first warm water inlet path 4 and flow adjusting holes 28a, 28b, 28c in the second plte member 24b to the second warm water outlet path 12 respectively. Since a portion of the warm water passing through the flow adjusting holes 27a, 27b, 27c flows into a bypass 37, the warm water jet pressure of an engine 8 is raised by the increase of the revolution of the engine to open a bypass valve 38 for bypassing the warm water. Thus, even if the revolution of the engine is varied, the flow of the warm water to a heat exchanger 15 is maintained at a set amount so long as the opening of the adjusting valve 24 is constant. Hence, the variation of the jet air temperature is prevented.
JP6169179A 1979-05-18 1979-05-18 Warm water system heating apparatus Pending JPS55156708A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6169179A JPS55156708A (en) 1979-05-18 1979-05-18 Warm water system heating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6169179A JPS55156708A (en) 1979-05-18 1979-05-18 Warm water system heating apparatus

Publications (1)

Publication Number Publication Date
JPS55156708A true JPS55156708A (en) 1980-12-06

Family

ID=13178522

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6169179A Pending JPS55156708A (en) 1979-05-18 1979-05-18 Warm water system heating apparatus

Country Status (1)

Country Link
JP (1) JPS55156708A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58154854A (en) * 1982-03-11 1983-09-14 Ricoh Co Ltd Display system for state variable of copying machine
JPS58140809U (en) * 1982-03-18 1983-09-22 カルソニックカンセイ株式会社 Hot water flow control valve for automotive heating systems
US4625252A (en) * 1981-09-03 1986-11-25 Basf Aktiengesellschaft Guide system and magnetic tape cassette comprising such a system
WO2004005058A1 (en) * 2002-07-02 2004-01-15 Delphi Technologies, Inc. Hvac system with post-shut down isolation and venting of evaporator using h-shaped valve

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4625252A (en) * 1981-09-03 1986-11-25 Basf Aktiengesellschaft Guide system and magnetic tape cassette comprising such a system
JPS58154854A (en) * 1982-03-11 1983-09-14 Ricoh Co Ltd Display system for state variable of copying machine
JPS58140809U (en) * 1982-03-18 1983-09-22 カルソニックカンセイ株式会社 Hot water flow control valve for automotive heating systems
JPS6213844Y2 (en) * 1982-03-18 1987-04-09
WO2004005058A1 (en) * 2002-07-02 2004-01-15 Delphi Technologies, Inc. Hvac system with post-shut down isolation and venting of evaporator using h-shaped valve
US6758052B2 (en) 2002-07-02 2004-07-06 Delphi Technologies, Inc. HVAC system with post-shut down isolation and venting of evaporator using H-shaped valve

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