NZ234172A - Pulse width modulation control of hot and cold valves for required wash temperature - Google Patents

Pulse width modulation control of hot and cold valves for required wash temperature

Info

Publication number
NZ234172A
NZ234172A NZ23417290A NZ23417290A NZ234172A NZ 234172 A NZ234172 A NZ 234172A NZ 23417290 A NZ23417290 A NZ 23417290A NZ 23417290 A NZ23417290 A NZ 23417290A NZ 234172 A NZ234172 A NZ 234172A
Authority
NZ
New Zealand
Prior art keywords
hot
pulse width
width modulation
modulation control
wash temperature
Prior art date
Application number
NZ23417290A
Inventor
Frank Whitney Shacklock
Murray Greenman
Original Assignee
Fisher & Paykel
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 Fisher & Paykel filed Critical Fisher & Paykel
Priority to NZ23417290A priority Critical patent/NZ234172A/en
Priority to CA 2044994 priority patent/CA2044994C/en
Priority to AU79195/91A priority patent/AU644181B2/en
Priority to US07/717,839 priority patent/US5231722A/en
Publication of NZ234172A publication Critical patent/NZ234172A/en

Links

NZ23417290A 1990-06-21 1990-06-21 Pulse width modulation control of hot and cold valves for required wash temperature NZ234172A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NZ23417290A NZ234172A (en) 1990-06-21 1990-06-21 Pulse width modulation control of hot and cold valves for required wash temperature
CA 2044994 CA2044994C (en) 1990-06-21 1991-06-19 Laundry machines and/or flow control systems and/or methods of controlling operations of laundry machines and/or flow control systems and/or methods of control using pulse width modulation
AU79195/91A AU644181B2 (en) 1990-06-21 1991-06-20 Improvements in or relating to laundry machines and/or flow control systems and/or method of controlling operations of laundry machines and/or flow control systems and/or methods of control using pulse width modulation
US07/717,839 US5231722A (en) 1990-06-21 1991-06-21 Washing machine and method of controlling the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ23417290A NZ234172A (en) 1990-06-21 1990-06-21 Pulse width modulation control of hot and cold valves for required wash temperature

Publications (1)

Publication Number Publication Date
NZ234172A true NZ234172A (en) 1994-08-26

Family

ID=19923277

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ23417290A NZ234172A (en) 1990-06-21 1990-06-21 Pulse width modulation control of hot and cold valves for required wash temperature

Country Status (1)

Country Link
NZ (1) NZ234172A (en)

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Legal Events

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