AT1635U3 - Erdwärmekollektor - Google Patents

Erdwärmekollektor

Info

Publication number
AT1635U3
AT1635U3 AT0803797U AT803797U AT1635U3 AT 1635 U3 AT1635 U3 AT 1635U3 AT 0803797 U AT0803797 U AT 0803797U AT 803797 U AT803797 U AT 803797U AT 1635 U3 AT1635 U3 AT 1635U3
Authority
AT
Austria
Prior art keywords
heat collector
ground heat
ground
collector
heat
Prior art date
Application number
AT0803797U
Other languages
English (en)
Other versions
AT1635U2 (de
Original Assignee
Neudorfer Johann
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 DE9316591U external-priority patent/DE9316591U1/de
Application filed by Neudorfer Johann filed Critical Neudorfer Johann
Priority to AT0803797U priority Critical patent/AT1635U3/de
Publication of AT1635U2 publication Critical patent/AT1635U2/de
Publication of AT1635U3 publication Critical patent/AT1635U3/de

Links

AT0803797U 1993-10-29 1997-05-22 Erdwärmekollektor AT1635U3 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT0803797U AT1635U3 (de) 1993-10-29 1997-05-22 Erdwärmekollektor

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE9316591U DE9316591U1 (de) 1993-10-29 1993-10-29 Erdwärmekollektor
AT193694 1994-10-13
AT0803797U AT1635U3 (de) 1993-10-29 1997-05-22 Erdwärmekollektor

Publications (2)

Publication Number Publication Date
AT1635U2 AT1635U2 (de) 1997-08-25
AT1635U3 true AT1635U3 (de) 1997-12-29

Family

ID=27148049

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0803797U AT1635U3 (de) 1993-10-29 1997-05-22 Erdwärmekollektor

Country Status (1)

Country Link
AT (1) AT1635U3 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8008592U1 (de) * 1980-03-28 1980-09-04 Wilo Erd- Und Brunnenbohrungen, 3051 Hagenburg Vorrichtung zum entzug von erdwaerme
DE8019308U1 (de) * 1980-07-18 1980-10-23 Schaarschmidt, Lothar, 7100 Heilbronn Waermeabsorber
DE3243781A1 (de) * 1981-03-27 1984-05-30 Ladek Corp., 39157 Ridgeland, Miss. Unterirdisches heiz- und kuehlsystem

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8008592U1 (de) * 1980-03-28 1980-09-04 Wilo Erd- Und Brunnenbohrungen, 3051 Hagenburg Vorrichtung zum entzug von erdwaerme
DE8019308U1 (de) * 1980-07-18 1980-10-23 Schaarschmidt, Lothar, 7100 Heilbronn Waermeabsorber
DE3243781A1 (de) * 1981-03-27 1984-05-30 Ladek Corp., 39157 Ridgeland, Miss. Unterirdisches heiz- und kuehlsystem

Also Published As

Publication number Publication date
AT1635U2 (de) 1997-08-25

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Legal Events

Date Code Title Description
PD9K Change of owner of utility model

Free format text: NEURA ELECTRONICS TECHNISCHE ANLAGEN GESELLSCHAFT M.B.H., A-4844 REGAU (O). GM 8037/97.

MN9K Cancelled due to lapse of time