FI910824A0 - Method and apparatus for keeping the hot water temperature from the heat exchanger constant - Google Patents

Method and apparatus for keeping the hot water temperature from the heat exchanger constant

Info

Publication number
FI910824A0
FI910824A0 FI910824A FI910824A FI910824A0 FI 910824 A0 FI910824 A0 FI 910824A0 FI 910824 A FI910824 A FI 910824A FI 910824 A FI910824 A FI 910824A FI 910824 A0 FI910824 A0 FI 910824A0
Authority
FI
Finland
Prior art keywords
keeping
heat exchanger
hot water
water temperature
exchanger constant
Prior art date
Application number
FI910824A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI910824A (en
FI91673B (en
FI91673C (en
Inventor
Matti Ilmari Kangas
Original Assignee
Eh Systems Oy
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 Eh Systems Oy filed Critical Eh Systems Oy
Priority to FI910824A priority Critical patent/FI91673C/en
Publication of FI910824A0 publication Critical patent/FI910824A0/en
Publication of FI910824A publication Critical patent/FI910824A/en
Publication of FI91673B publication Critical patent/FI91673B/en
Application granted granted Critical
Publication of FI91673C publication Critical patent/FI91673C/en

Links

FI910824A 1991-02-20 1991-02-20 Method and apparatus for keeping the hot water temperature from the heat exchanger constant FI91673C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI910824A FI91673C (en) 1991-02-20 1991-02-20 Method and apparatus for keeping the hot water temperature from the heat exchanger constant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI910824A FI91673C (en) 1991-02-20 1991-02-20 Method and apparatus for keeping the hot water temperature from the heat exchanger constant
FI910824 1991-02-20

Publications (4)

Publication Number Publication Date
FI910824A0 true FI910824A0 (en) 1991-02-20
FI910824A FI910824A (en) 1992-08-21
FI91673B FI91673B (en) 1994-04-15
FI91673C FI91673C (en) 1994-07-25

Family

ID=8531952

Family Applications (1)

Application Number Title Priority Date Filing Date
FI910824A FI91673C (en) 1991-02-20 1991-02-20 Method and apparatus for keeping the hot water temperature from the heat exchanger constant

Country Status (1)

Country Link
FI (1) FI91673C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1330910C (en) * 2002-06-26 2007-08-08 曲波 Digital control constant temperature water delivery apparatus

Also Published As

Publication number Publication date
FI910824A (en) 1992-08-21
FI91673B (en) 1994-04-15
FI91673C (en) 1994-07-25

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: OUMAN OY

BB Publication of examined application
TC Name/ company changed in patent

Owner name: OUMAN OY