PL122954U1 - Ventilation stopping for the headings with belt transport - Google Patents

Ventilation stopping for the headings with belt transport

Info

Publication number
PL122954U1
PL122954U1 PL122954U PL12295414U PL122954U1 PL 122954 U1 PL122954 U1 PL 122954U1 PL 122954 U PL122954 U PL 122954U PL 12295414 U PL12295414 U PL 12295414U PL 122954 U1 PL122954 U1 PL 122954U1
Authority
PL
Poland
Prior art keywords
headings
belt transport
dam
passage opening
ventilation stopping
Prior art date
Application number
PL122954U
Other languages
Polish (pl)
Other versions
PL68622Y1 (en
Inventor
Dariusz Prostański
Dominik Bałaga
Michał Siegmund
Marek Kalita
Danuta Cebula
Janusz Sedlaczek
Original Assignee
Instytut Techniki Górniczej Komag
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.)
Filing date
Publication date
Application filed by Instytut Techniki Górniczej Komag filed Critical Instytut Techniki Górniczej Komag
Priority to PL122954U priority Critical patent/PL68622Y1/en
Publication of PL122954U1 publication Critical patent/PL122954U1/en
Publication of PL68622Y1 publication Critical patent/PL68622Y1/en

Links

Abstract

Urządzenie ma wychylną klapę (4) zabudowaną i uszczelnioną w przepustowym otworze (2) tamy (1), dociskaną do transportowanej nadawy (8) lub pustej taśmy (7), swoim odpowiednio dobranym ciężarem, bądź ciężarem i dodatkowo naporem przepływającego powietrza wentylacyjnego oraz boczne uszczelniające płyty (9) o kształcie zapewniającym szczelność wychylnej klapy (4), niezależnie od jej wychylenia, w przepustowym otworze (2) tamy (1).The device has a hinged hatch (4) built-in and sealed in the passage opening (2) of the dam (1), pressed against the transported feed (8) or the empty belt (7), with its properly selected weight, or the weight and additional pressure of the flowing ventilation air, and the side sealing plates (9) of a shape ensuring tightness of the swinging flap (4), regardless of its inclination, in the passage opening (2) of the dam (1).

PL122954U 2014-03-31 2014-03-31 Ventilation stopping for the headings with belt transport PL68622Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL122954U PL68622Y1 (en) 2014-03-31 2014-03-31 Ventilation stopping for the headings with belt transport

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL122954U PL68622Y1 (en) 2014-03-31 2014-03-31 Ventilation stopping for the headings with belt transport

Publications (2)

Publication Number Publication Date
PL122954U1 true PL122954U1 (en) 2015-10-12
PL68622Y1 PL68622Y1 (en) 2016-10-31

Family

ID=54266859

Family Applications (1)

Application Number Title Priority Date Filing Date
PL122954U PL68622Y1 (en) 2014-03-31 2014-03-31 Ventilation stopping for the headings with belt transport

Country Status (1)

Country Link
PL (1) PL68622Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110486075B (en) * 2019-08-16 2020-11-03 河北百方通用机械有限公司 Automatic protector for controlling wind and preventing outburst of wall when belt passing through air door

Also Published As

Publication number Publication date
PL68622Y1 (en) 2016-10-31

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