FI50005C - Tuuletusviemärin ilmaventtiili. - Google Patents
Tuuletusviemärin ilmaventtiili.Info
- Publication number
- FI50005C FI50005C FI683176A FI317668A FI50005C FI 50005 C FI50005 C FI 50005C FI 683176 A FI683176 A FI 683176A FI 317668 A FI317668 A FI 317668A FI 50005 C FI50005 C FI 50005C
- Authority
- FI
- Finland
- Prior art keywords
- air valve
- drain air
- ventilation drain
- ventilation
- valve
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/08—Ventilation of sewers
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE15450/67A SE325237B (fi) | 1967-11-10 | 1967-11-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI50005B FI50005B (fi) | 1975-07-31 |
FI50005C true FI50005C (fi) | 1975-11-10 |
Family
ID=20300663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI683176A FI50005C (fi) | 1967-11-10 | 1968-11-07 | Tuuletusviemärin ilmaventtiili. |
Country Status (4)
Country | Link |
---|---|
DK (1) | DK121699B (fi) |
FI (1) | FI50005C (fi) |
NO (1) | NO123421B (fi) |
SE (1) | SE325237B (fi) |
-
1967
- 1967-11-10 SE SE15450/67A patent/SE325237B/xx unknown
-
1968
- 1968-11-07 FI FI683176A patent/FI50005C/fi active
- 1968-11-08 NO NO4447/68A patent/NO123421B/no unknown
- 1968-11-08 DK DK545968AA patent/DK121699B/da unknown
Also Published As
Publication number | Publication date |
---|---|
DK121699B (da) | 1971-11-15 |
NO123421B (fi) | 1971-11-08 |
FI50005B (fi) | 1975-07-31 |
SE325237B (fi) | 1970-06-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK126446B (da) | Ventilationsanlæg. | |
NL152748B (nl) | Sigaret met ventilatiedoortochten. | |
CH468578A (de) | Ventil | |
AT284573B (de) | Ventil | |
CH474702A (de) | Ventil | |
NL155344B (nl) | Kogelafsluiter. | |
DK123260B (da) | Ventilator. | |
AT289496B (de) | Ventil | |
NL157097B (nl) | Automatische afvoerklep. | |
AT277446B (de) | Beatmungsventil | |
AT280716B (de) | Thermostatisches Ventil | |
CH481329A (de) | Ventil | |
DE1806587B2 (de) | Ventilableiter | |
CH473366A (de) | Klimagerät | |
FI49946C (fi) | Poistoventtiili. | |
AT290234B (de) | Ventil | |
FR95063E (fr) | Valve. | |
NL152351B (nl) | Ventilatie-inrichting. | |
FI50005C (fi) | Tuuletusviemärin ilmaventtiili. | |
CH478373A (de) | Ventil | |
DK130432B (da) | Klapventil. | |
FI44695C (fi) | Venttiili ilman puhaltamiseksi huoneisiin. | |
ES134758Y (es) | Valvula de aireacion. | |
DK113522B (da) | Friskluftventil. | |
DK126101B (da) | Aftapningsventil. |