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JPS6449861A - Stirling heat engine drive heat pump - Google Patents

Stirling heat engine drive heat pump

Info

Publication number
JPS6449861A
JPS6449861A JP20700987A JP20700987A JPS6449861A JP S6449861 A JPS6449861 A JP S6449861A JP 20700987 A JP20700987 A JP 20700987A JP 20700987 A JP20700987 A JP 20700987A JP S6449861 A JPS6449861 A JP S6449861A
Authority
JP
Japan
Prior art keywords
bypass valve
engine
compressor
control circuit
valve control
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.)
Granted
Application number
JP20700987A
Other languages
Japanese (ja)
Other versions
JPH0827099B2 (en
Inventor
Masahiro Sakai
Toshihide Koda
Tetsuya Honda
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP20700987A priority Critical patent/JPH0827099B2/en
Publication of JPS6449861A publication Critical patent/JPS6449861A/en
Publication of JPH0827099B2 publication Critical patent/JPH0827099B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Air Conditioning Control Device (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

PURPOSE: To ensure stable air conditioning operation without interrupting an engine by mounting a temperature detection element at a predetermined position on an engine wall surface, and opening/closing a bypass valve provided between a discharge pipe part of a compressor and an air intake portion of the same with the aid of a bypass valve control circuit. CONSTITUTION: On a refrigerant circuit side, a four-way valve 3 is switched in any selected direction of cooling and heating, and provided a temperature signal of a temperature detection device 25 is less than a reference value set in a bypass valve control circuit 26, a bypass valve 27 is opened. A refrigerant discharged from a compressor 2 passes through the bypass valve 27, and flows into an air intake tube of the compressor 2. Further, a freezing cycle is not formed with desired torque of an engine 1 being very small. As sealed gas is heated without interruption of line engine, an output is increased. When cylinder wall temperature reaches the reference value, the bypass valve 27 is closed with the aid of the bypass valve control circuit 26 so that the refrigerant starts to flow to each heat exchanger 4, 6 to start heating/cooling operation.
JP20700987A 1987-08-20 1987-08-20 Stirling heat engine driven heat pump Expired - Fee Related JPH0827099B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20700987A JPH0827099B2 (en) 1987-08-20 1987-08-20 Stirling heat engine driven heat pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20700987A JPH0827099B2 (en) 1987-08-20 1987-08-20 Stirling heat engine driven heat pump

Publications (2)

Publication Number Publication Date
JPS6449861A true JPS6449861A (en) 1989-02-27
JPH0827099B2 JPH0827099B2 (en) 1996-03-21

Family

ID=16532683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20700987A Expired - Fee Related JPH0827099B2 (en) 1987-08-20 1987-08-20 Stirling heat engine driven heat pump

Country Status (1)

Country Link
JP (1) JPH0827099B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06108526A (en) * 1992-09-29 1994-04-19 Norihiro Umezawa Variable gradient type gutter with bottom plate
CN100344914C (en) * 2004-07-28 2007-10-24 三洋电机株式会社 Engine driven air conditioner and control method therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06108526A (en) * 1992-09-29 1994-04-19 Norihiro Umezawa Variable gradient type gutter with bottom plate
CN100344914C (en) * 2004-07-28 2007-10-24 三洋电机株式会社 Engine driven air conditioner and control method therefor

Also Published As

Publication number Publication date
JPH0827099B2 (en) 1996-03-21

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Legal Events

Date Code Title Description
S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313111

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

LAPS Cancellation because of no payment of annual fees