PL400747A1 - Ogranicznik przeplywu powietrza w instalacji pneumatycznej urzadzenia oddymiajacego - Google Patents
Ogranicznik przeplywu powietrza w instalacji pneumatycznej urzadzenia oddymiajacegoInfo
- Publication number
- PL400747A1 PL400747A1 PL400747A PL40074712A PL400747A1 PL 400747 A1 PL400747 A1 PL 400747A1 PL 400747 A PL400747 A PL 400747A PL 40074712 A PL40074712 A PL 40074712A PL 400747 A1 PL400747 A1 PL 400747A1
- Authority
- PL
- Poland
- Prior art keywords
- air flow
- extraction device
- flow limiter
- smoke extraction
- chamber
- Prior art date
Links
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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
- F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
- Air-Flow Control Members (AREA)
- Safety Valves (AREA)
Abstract
Ogranicznik przeplywu powietrza w zamknietych instalacjach pneumatycznych i hydraulicznych urzadzenia oddymiajacego charakteryzuje sie tym, ze osiowosymetryczny tlok (5), majacy grzybek zaworowy (51), oddzielajacy pierwsza komore (11) i druga komore (12), osadzony jest przesuwnie i sprezyscie na osiowosymetrycznym trzpieniu (2), osadzonym nieruchomo w drugiej komorze (12), przy czym kanal bocznikowy (54) usytuowany jest w osi tloka (5).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL400747A PL400747A1 (pl) | 2012-09-12 | 2012-09-12 | Ogranicznik przeplywu powietrza w instalacji pneumatycznej urzadzenia oddymiajacego |
EP13184102.5A EP2708784A1 (en) | 2012-09-12 | 2013-09-12 | Air flow restrictor in a smoke extractor pneumatic installation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL400747A PL400747A1 (pl) | 2012-09-12 | 2012-09-12 | Ogranicznik przeplywu powietrza w instalacji pneumatycznej urzadzenia oddymiajacego |
Publications (1)
Publication Number | Publication Date |
---|---|
PL400747A1 true PL400747A1 (pl) | 2014-03-17 |
Family
ID=49165577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL400747A PL400747A1 (pl) | 2012-09-12 | 2012-09-12 | Ogranicznik przeplywu powietrza w instalacji pneumatycznej urzadzenia oddymiajacego |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2708784A1 (pl) |
PL (1) | PL400747A1 (pl) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU7109881A (en) | 1980-05-27 | 1981-12-03 | Dunlop Olympic Ltd. | Valve with restricted and unrestricted flow inlets |
DE3215696C2 (de) | 1982-04-27 | 1986-07-31 | Herion-Werke Kg, 7012 Fellbach | Drosselrückschlagventil |
RU2159377C1 (ru) * | 1999-02-23 | 2000-11-20 | Открытое акционерное общество НПО Энергомаш им. акад. В.П. Глушко | Регулятор расхода |
US7293579B2 (en) * | 2004-07-08 | 2007-11-13 | Caterpillar Inc. | Poppet valve arrangements |
EP1956277A1 (en) * | 2007-02-08 | 2008-08-13 | Siemens Aktiengesellschaft | Valve |
DE102011120628A1 (de) * | 2011-12-09 | 2013-06-13 | Illinois Tool Works Inc. | Rückschlagventil |
-
2012
- 2012-09-12 PL PL400747A patent/PL400747A1/pl unknown
-
2013
- 2013-09-12 EP EP13184102.5A patent/EP2708784A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP2708784A1 (en) | 2014-03-19 |
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