ES196691Y - Aparato de ventilacion. - Google Patents
Aparato de ventilacion.Info
- Publication number
- ES196691Y ES196691Y ES1971196691U ES196691U ES196691Y ES 196691 Y ES196691 Y ES 196691Y ES 1971196691 U ES1971196691 U ES 1971196691U ES 196691 U ES196691 U ES 196691U ES 196691 Y ES196691 Y ES 196691Y
- Authority
- ES
- Spain
- Prior art keywords
- ventilation apparatus
- ventilation
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2667770 | 1970-06-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES196691U ES196691U (es) | 1975-03-16 |
ES196691Y true ES196691Y (es) | 1975-08-01 |
Family
ID=11220017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1971196691U Expired ES196691Y (es) | 1970-06-27 | 1971-06-26 | Aparato de ventilacion. |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE769157A (es) |
DE (1) | DE2132118A1 (es) |
ES (1) | ES196691Y (es) |
FR (1) | FR2099983A5 (es) |
IL (1) | IL37198A0 (es) |
NL (1) | NL7108924A (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ201460A (en) * | 1981-08-17 | 1986-11-12 | Allware Agencies Ltd | Multipurpose microprocessor controlled heating and cooling fan |
-
1971
- 1971-06-26 ES ES1971196691U patent/ES196691Y/es not_active Expired
- 1971-06-28 NL NL7108924A patent/NL7108924A/xx unknown
- 1971-06-28 BE BE769157A patent/BE769157A/xx unknown
- 1971-06-28 DE DE19712132118 patent/DE2132118A1/de active Pending
- 1971-06-28 FR FR7123446A patent/FR2099983A5/fr not_active Expired
- 1971-07-01 IL IL37198A patent/IL37198A0/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2132118A1 (de) | 1972-01-05 |
ES196691U (es) | 1975-03-16 |
BE769157A (fr) | 1971-11-03 |
NL7108924A (es) | 1971-12-29 |
IL37198A0 (en) | 1971-10-20 |
FR2099983A5 (es) | 1972-03-17 |
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