NO134500B - - Google Patents
Download PDFInfo
- Publication number
- NO134500B NO134500B NO4628/73A NO462873A NO134500B NO 134500 B NO134500 B NO 134500B NO 4628/73 A NO4628/73 A NO 4628/73A NO 462873 A NO462873 A NO 462873A NO 134500 B NO134500 B NO 134500B
- Authority
- NO
- Norway
- Prior art keywords
- valve
- arms
- plate
- flow
- flow opening
- Prior art date
Links
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000010355 oscillation Effects 0.000 claims description 3
- 239000000725 suspension Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/006—Safety valves; Equalising valves, e.g. pressure relief valves specially adapted for shelters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI730088A FI48320C (sv) | 1973-01-12 | 1973-01-12 | Övertrycksventil för skyddsrum. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO134500B true NO134500B (sv) | 1976-07-12 |
| NO134500C NO134500C (sv) | 1976-10-20 |
Family
ID=8503581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO4628/73A NO134500C (sv) | 1973-01-12 | 1973-12-04 |
Country Status (7)
| Country | Link |
|---|---|
| CH (1) | CH569939A5 (sv) |
| DK (1) | DK145593C (sv) |
| FI (1) | FI48320C (sv) |
| GB (1) | GB1399969A (sv) |
| IL (1) | IL43754A0 (sv) |
| NO (1) | NO134500C (sv) |
| YU (1) | YU35671B (sv) |
-
1973
- 1973-01-12 FI FI730088A patent/FI48320C/sv active
- 1973-11-22 CH CH1648073A patent/CH569939A5/xx not_active IP Right Cessation
- 1973-11-22 GB GB5421473A patent/GB1399969A/en not_active Expired
- 1973-12-04 NO NO4628/73A patent/NO134500C/no unknown
- 1973-12-04 IL IL43754A patent/IL43754A0/xx unknown
- 1973-12-06 YU YU3180/73A patent/YU35671B/xx unknown
- 1973-12-07 DK DK663473A patent/DK145593C/da active
Also Published As
| Publication number | Publication date |
|---|---|
| FI48320C (sv) | 1974-09-10 |
| YU318073A (en) | 1980-09-25 |
| DE2358777A1 (de) | 1974-07-18 |
| IL43754A0 (en) | 1974-03-14 |
| NO134500C (sv) | 1976-10-20 |
| YU35671B (en) | 1981-04-30 |
| GB1399969A (en) | 1975-07-02 |
| DK145593B (da) | 1982-12-20 |
| DE2358777B2 (de) | 1976-09-09 |
| DK145593C (da) | 1983-05-30 |
| FI48320B (sv) | 1974-05-31 |
| CH569939A5 (sv) | 1975-11-28 |
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