CA2208463A1 - Combined heater and pump - Google Patents

Combined heater and pump

Info

Publication number
CA2208463A1
CA2208463A1 CA002208463A CA2208463A CA2208463A1 CA 2208463 A1 CA2208463 A1 CA 2208463A1 CA 002208463 A CA002208463 A CA 002208463A CA 2208463 A CA2208463 A CA 2208463A CA 2208463 A1 CA2208463 A1 CA 2208463A1
Authority
CA
Canada
Prior art keywords
pump
heater
chamber
motor
shaft
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
CA002208463A
Other languages
French (fr)
Other versions
CA2208463C (en
Inventor
Michael D. Steinhardt
Isadore Balan
Kenneth J. Sieth
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.)
Kohler Co
Original Assignee
Kohler Co.
Michael D. Steinhardt
Isadore Balan
Kenneth J. Sieth
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
Priority claimed from US08/362,671 external-priority patent/US5701388A/en
Application filed by Kohler Co., Michael D. Steinhardt, Isadore Balan, Kenneth J. Sieth filed Critical Kohler Co.
Priority to CA002495540A priority Critical patent/CA2495540A1/en
Priority to CA002497872A priority patent/CA2497872C/en
Publication of CA2208463A1 publication Critical patent/CA2208463A1/en
Application granted granted Critical
Publication of CA2208463C publication Critical patent/CA2208463C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

A compact combined heater and pump is disclosed. There is a pump housing forming an internal pump chamber, the housing having both an inlet and an outlet and an opening therethrough. A drive shaft is rotatably mounted in the opening and is driven by a motor located outside the chamber.
An impeller is mounted on the drive shaft within the housing and a heater is sandwiched in the chamber between the motor and impeller. Rotation of the shaft can draw liquid in from the inlet, past the heater and through the outlet. A cooling fan attached to the shaft for rotation therewith draws cooling air over control circuitry and then forces the air over the motor.
CA002208463A 1994-12-22 1995-12-19 Combined heater and pump Expired - Fee Related CA2208463C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002495540A CA2495540A1 (en) 1994-12-22 1995-12-19 Combined heater and pump
CA002497872A CA2497872C (en) 1994-12-22 1995-12-19 Combined heater and pump

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/362,671 1994-12-22
US08/362,671 US5701388A (en) 1994-12-22 1994-12-22 Combined heater and pump
PCT/US1995/016679 WO1996019672A1 (en) 1994-12-22 1995-12-19 Combined heater and pump

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CA002495540A Division CA2495540A1 (en) 1994-12-22 1995-12-19 Combined heater and pump
CA002497872A Division CA2497872C (en) 1994-12-22 1995-12-19 Combined heater and pump

Publications (2)

Publication Number Publication Date
CA2208463A1 true CA2208463A1 (en) 1996-06-27
CA2208463C CA2208463C (en) 2005-11-22

Family

ID=35474773

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002208463A Expired - Fee Related CA2208463C (en) 1994-12-22 1995-12-19 Combined heater and pump

Country Status (1)

Country Link
CA (1) CA2208463C (en)

Also Published As

Publication number Publication date
CA2208463C (en) 2005-11-22

Similar Documents

Publication Publication Date Title
EP1402908A3 (en) Blood pump device and method of producing
CA2339818A1 (en) Fluid pump
CA2186078A1 (en) Cardiac support device
EP0834326A3 (en) Turbo blood pump
EP1126176A3 (en) Motor driven double suction pump
CA2050685A1 (en) Gas sampling device with improved mixed flow fan
ATE199765T1 (en) SIDE FLOW PUMP
CA2046983A1 (en) Centrifugal pumps
CA2086584A1 (en) Inner filter for aquarium
CA2174813A1 (en) Oscillating window fan
GB2013785A (en) Cooling fluid-machines
CA2214763A1 (en) Pump for conveying hot media
GB2009849A (en) Centrifugal pumps
EP1391661A4 (en) Outdoor unit of air conditioner
CA2497872A1 (en) Combined heater and pump
CA2208463A1 (en) Combined heater and pump
AU6751694A (en) Full-circumferential flow pump
JPH0861684A (en) Fan device of refrigerating plant
SE9403771L (en) ventilation Unit
US5117655A (en) Heat exchanger
JP2944488B2 (en) Package type oil-cooled air compressor
CA2001240A1 (en) Air cooler pump means
CA2426822A1 (en) Air compressor assembly with shroud
RU1786136C (en) Installation for aerodynamic heating of air
FR2253144A1 (en) Cooling fan fitted to air-cooled IC engine - has fluid coupling in chamber behind rotor

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20141219