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USD330248S - Air to air heat exchanger - Google Patents

Air to air heat exchanger Download PDF

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Publication number
USD330248S
USD330248S US07/557,486 US55748690F USD330248S US D330248 S USD330248 S US D330248S US 55748690 F US55748690 F US 55748690F US D330248 S USD330248 S US D330248S
Authority
US
United States
Prior art keywords
air
heat exchanger
air heat
view
elevational view
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.)
Expired - Lifetime
Application number
US07/557,486
Inventor
Catherine J. Chagnot
Craig J. Kinzelman
Noshir D. Colah
Harry Dewar
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.)
Stirling Technology Inc
Original Assignee
Stirling Technology Inc
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 Stirling Technology Inc filed Critical Stirling Technology Inc
Priority to US07/557,486 priority Critical patent/USD330248S/en
Assigned to STIRLING TECHNOLOGY, INC. reassignment STIRLING TECHNOLOGY, INC. ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: DEWAR, HARRY, CHAGNOT, CATHERINE J., COLAH, NOSHIR D., KINZELMAN, CRAIG J.
Application granted granted Critical
Publication of USD330248S publication Critical patent/USD330248S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front and right side perspective view of an air to air heat exchanger showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a left side elevational view;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is a front and right side perspective view thereof on a reduced scale, shown in use, the broken line showing of environmental structure is for illustrative purposes only and forms no part of the claimed design.

Claims (1)

  1. The ornamental design for an air to air heat exchanger, as shown and described.
US07/557,486 1990-07-23 1990-07-23 Air to air heat exchanger Expired - Lifetime USD330248S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/557,486 USD330248S (en) 1990-07-23 1990-07-23 Air to air heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/557,486 USD330248S (en) 1990-07-23 1990-07-23 Air to air heat exchanger

Publications (1)

Publication Number Publication Date
USD330248S true USD330248S (en) 1992-10-13

Family

ID=70476671

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/557,486 Expired - Lifetime USD330248S (en) 1990-07-23 1990-07-23 Air to air heat exchanger

Country Status (1)

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US (1) USD330248S (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD380533S (en) * 1996-01-11 1997-07-01 White Consolidated Industries, Inc. Integrated compact air conditioner
USD536773S1 (en) * 2005-03-04 2007-02-13 Housely Industries Limited Panel heater
USD545420S1 (en) * 2005-05-03 2007-06-26 The Design House Aps Burner housing for gas heater
US20100180595A1 (en) * 2008-10-13 2010-07-22 Paul Fraser Stirling engine systems, apparatus and methods
US20100182809A1 (en) * 2008-10-13 2010-07-22 Matthew John Cullinane Apparatus, Systems, and Methods for Controlling Energy Converting Devices
US20100186927A1 (en) * 2006-05-04 2010-07-29 John Gietzen Thermal energy exchanger
USD805628S1 (en) * 2015-12-18 2017-12-19 Ernest Green Vent cover
USD805627S1 (en) * 2015-12-18 2017-12-19 Montgomery Patent and Design, LP. Vent cover
USD1056176S1 (en) * 2023-05-23 2024-12-31 Shenzhen Hesung Innovation Technology Co., Ltd. Space heater

Citations (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB748311A (en) 1952-11-01 1956-04-25 Munters Carl Georg Improvements in or relating to apparatus for influencing the state of a gaseous medium
US2807258A (en) 1951-06-29 1957-09-24 Robert H Henley Air-conditioner, including furnace
US3768233A (en) 1971-12-30 1973-10-30 J Mateson Filter construction
US3819244A (en) 1973-05-29 1974-06-25 Gen Motors Corp Two-sectioned room air conditioner construction cabinet
US3838579A (en) 1973-11-12 1974-10-01 Gen Electric Locking and sealing system for room air conditioners
US4093435A (en) 1973-11-23 1978-06-06 Wing Industries Inc. Total heat energy exchangers
US4188993A (en) 1977-06-09 1980-02-19 Thermal Transfer Division of Kleinewefers Heat recovery systems
US4426853A (en) 1981-01-26 1984-01-24 Tokyo Shibaura Denki Kabushiki Kaisha Air conditioning system
US4429735A (en) 1978-11-07 1984-02-07 Mitsubishi Denki Kabushiki Kaisha Simplified air conditioner
US4473108A (en) 1981-02-09 1984-09-25 Flakt Aktiebolag Heat exchangers
US4491171A (en) 1980-07-29 1985-01-01 Firma Wilhelm Gebhardt Gmbh Regenerator with a rotating regenerative heat exchanger
US4497361A (en) 1981-06-15 1985-02-05 Hajicek David J Regenerative heat and humidity exchanging apparatus
US4513807A (en) 1983-04-29 1985-04-30 The United States Of America As Represented By The Secretary Of The Army Method for making a radial flow ceramic rotor for rotary type regenerator heat exchange apparatus: and attendant ceramic rotor constructions
US4542782A (en) 1983-02-28 1985-09-24 Erling Berner Rotary-type heat exchanger
US4594860A (en) 1984-09-24 1986-06-17 American Solar King Corporation Open cycle desiccant air-conditioning system and components thereof
US4596284A (en) 1983-10-25 1986-06-24 Winfried Honmann Regenerative heat recapturing device
US4646817A (en) 1985-12-19 1987-03-03 Del-Air Systems Ltd. Air to air heat exchanger
US4688626A (en) 1984-06-28 1987-08-25 Paul Tengesdal Ventilator unit
US4711293A (en) 1986-08-28 1987-12-08 Kabushiki Kaisha Toshiba Ventilator of the heat exchange type
US4727931A (en) 1985-06-19 1988-03-01 Erling Berner Air exchanging apparatus and method
US5070934A (en) 1988-05-30 1991-12-10 Siegenia-Frank Kg Ventilation device with heat recovery

Patent Citations (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2807258A (en) 1951-06-29 1957-09-24 Robert H Henley Air-conditioner, including furnace
GB748311A (en) 1952-11-01 1956-04-25 Munters Carl Georg Improvements in or relating to apparatus for influencing the state of a gaseous medium
US3768233A (en) 1971-12-30 1973-10-30 J Mateson Filter construction
US3819244A (en) 1973-05-29 1974-06-25 Gen Motors Corp Two-sectioned room air conditioner construction cabinet
US3838579A (en) 1973-11-12 1974-10-01 Gen Electric Locking and sealing system for room air conditioners
US4093435A (en) 1973-11-23 1978-06-06 Wing Industries Inc. Total heat energy exchangers
US4188993A (en) 1977-06-09 1980-02-19 Thermal Transfer Division of Kleinewefers Heat recovery systems
US4429735A (en) 1978-11-07 1984-02-07 Mitsubishi Denki Kabushiki Kaisha Simplified air conditioner
US4491171A (en) 1980-07-29 1985-01-01 Firma Wilhelm Gebhardt Gmbh Regenerator with a rotating regenerative heat exchanger
US4426853A (en) 1981-01-26 1984-01-24 Tokyo Shibaura Denki Kabushiki Kaisha Air conditioning system
US4473108A (en) 1981-02-09 1984-09-25 Flakt Aktiebolag Heat exchangers
US4497361A (en) 1981-06-15 1985-02-05 Hajicek David J Regenerative heat and humidity exchanging apparatus
US4542782A (en) 1983-02-28 1985-09-24 Erling Berner Rotary-type heat exchanger
US4513807A (en) 1983-04-29 1985-04-30 The United States Of America As Represented By The Secretary Of The Army Method for making a radial flow ceramic rotor for rotary type regenerator heat exchange apparatus: and attendant ceramic rotor constructions
US4596284A (en) 1983-10-25 1986-06-24 Winfried Honmann Regenerative heat recapturing device
US4688626A (en) 1984-06-28 1987-08-25 Paul Tengesdal Ventilator unit
US4594860A (en) 1984-09-24 1986-06-17 American Solar King Corporation Open cycle desiccant air-conditioning system and components thereof
US4727931A (en) 1985-06-19 1988-03-01 Erling Berner Air exchanging apparatus and method
US4646817A (en) 1985-12-19 1987-03-03 Del-Air Systems Ltd. Air to air heat exchanger
US4711293A (en) 1986-08-28 1987-12-08 Kabushiki Kaisha Toshiba Ventilator of the heat exchange type
US5070934A (en) 1988-05-30 1991-12-10 Siegenia-Frank Kg Ventilation device with heat recovery

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Electrical Merchandising week, Sep., 1960, pp. 42-43.

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD380533S (en) * 1996-01-11 1997-07-01 White Consolidated Industries, Inc. Integrated compact air conditioner
USD536773S1 (en) * 2005-03-04 2007-02-13 Housely Industries Limited Panel heater
USD545420S1 (en) * 2005-05-03 2007-06-26 The Design House Aps Burner housing for gas heater
US20100186927A1 (en) * 2006-05-04 2010-07-29 John Gietzen Thermal energy exchanger
US8256497B2 (en) 2006-05-04 2012-09-04 John Gietzen Thermal energy exchanger
US8151568B2 (en) 2008-10-13 2012-04-10 Infinia Corporation Stirling engine systems, apparatus and methods
US20100182809A1 (en) * 2008-10-13 2010-07-22 Matthew John Cullinane Apparatus, Systems, and Methods for Controlling Energy Converting Devices
US20100180595A1 (en) * 2008-10-13 2010-07-22 Paul Fraser Stirling engine systems, apparatus and methods
US8559197B2 (en) 2008-10-13 2013-10-15 Infinia Corporation Electrical control circuits for an energy converting apparatus
US8869529B2 (en) 2008-10-13 2014-10-28 Qnergy Inc Stirling engine systems, apparatus and methods
USD805628S1 (en) * 2015-12-18 2017-12-19 Ernest Green Vent cover
USD805627S1 (en) * 2015-12-18 2017-12-19 Montgomery Patent and Design, LP. Vent cover
USD1056176S1 (en) * 2023-05-23 2024-12-31 Shenzhen Hesung Innovation Technology Co., Ltd. Space heater

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