NO134500B - - Google Patents

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Info

Publication number: NO134500B
Authority: NO; Norway
Prior art keywords: valve; arms; plate; flow; flow opening
Prior art date: 1973-01-12

Application number

NO4628/73A

Other languages

English (en)

Norwegian (no)

Other versions

NO134500C (da

Inventor

L Laakkonen

Original Assignee

Temet 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.)

1973-01-12

Filing date

1973-12-04

Publication date

1976-07-12

1973-12-04 Application filed by Temet Oy filed Critical Temet Oy

1976-07-12 Publication of NO134500B publication Critical patent/NO134500B/no

1976-10-20 Publication of NO134500C publication Critical patent/NO134500C/no

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)

NO4628/73A 1973-01-12 1973-12-04 NO134500C (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI730088A FI48320C (fi)	1973-01-12	1973-01-12	Väestönsuojien ylipaineventtiili.

Publications (2)

Publication Number	Publication Date
NO134500B true NO134500B (da)	1976-07-12
NO134500C NO134500C (da)	1976-10-20

Family

ID=8503581

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO4628/73A NO134500C (da)	1973-01-12	1973-12-04

Country Status (7)

Country	Link
CH (1)	CH569939A5 (da)
DK (1)	DK145593C (da)
FI (1)	FI48320C (da)
GB (1)	GB1399969A (da)
IL (1)	IL43754A0 (da)
NO (1)	NO134500C (da)
YU (1)	YU35671B (da)

1973
- 1973-01-12 FI FI730088A patent/FI48320C/fi active
- 1973-11-22 GB GB5421473A patent/GB1399969A/en not_active Expired
- 1973-11-22 CH CH1648073A patent/CH569939A5/xx not_active IP Right Cessation
- 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
YU318073A (en)	1980-09-25
DK145593B (da)	1982-12-20
DE2358777A1 (de)	1974-07-18
DK145593C (da)	1983-05-30
GB1399969A (en)	1975-07-02
DE2358777B2 (de)	1976-09-09
NO134500C (da)	1976-10-20
IL43754A0 (en)	1974-03-14
CH569939A5 (da)	1975-11-28
YU35671B (en)	1981-04-30
FI48320B (da)	1974-05-31
FI48320C (fi)	1974-09-10

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