PL214305A1 - - Google Patents
Info
- Publication number
- PL214305A1 PL214305A1 PL21430579A PL21430579A PL214305A1 PL 214305 A1 PL214305 A1 PL 214305A1 PL 21430579 A PL21430579 A PL 21430579A PL 21430579 A PL21430579 A PL 21430579A PL 214305 A1 PL214305 A1 PL 214305A1
- Authority
- PL
- Poland
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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0008—Mechanical means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782815919 DE2815919A1 (de) | 1978-04-13 | 1978-04-13 | Ueberdruckventil fuer hydraulische ausbauelemente des untertaegigen grubenbetriebs, vornehmlich fuer den steinkohlebergbau |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL214305A1 true PL214305A1 (cs) | 1980-01-02 |
Family
ID=6036833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL21430579A PL214305A1 (cs) | 1978-04-13 | 1979-03-22 |
Country Status (7)
| Country | Link |
|---|---|
| AU (1) | AU4567979A (cs) |
| CS (1) | CS218582B2 (cs) |
| DE (1) | DE2815919A1 (cs) |
| GB (1) | GB2018954B (cs) |
| HU (1) | HU178957B (cs) |
| PL (1) | PL214305A1 (cs) |
| ZA (1) | ZA791633B (cs) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2481403A1 (fr) * | 1980-04-23 | 1981-10-30 | Bouteille Daniel | Dispositif economiseur d'air comprime |
| FR2482212A1 (fr) * | 1980-04-23 | 1981-11-13 | Bouteille Daniel | Dispositif economiseur de gaz comprime |
| FR2481480A1 (fr) * | 1980-04-23 | 1981-10-30 | Legris | Perfectionnement aux dispositifs regulateurs de debit et de pression de fluides gazeux |
| HU182182B (en) * | 1980-07-02 | 1983-12-28 | Koezponti Banyaszati Fejleszte | Pressure limiting valve particularly for hydraulic props |
| DE3212747A1 (de) * | 1982-04-06 | 1983-10-06 | Gewerk Eisenhuette Westfalia | Einrichtung zur hubsteuerung einer zylinddergruppe eines hydraulischen ausbausystems, insbesondere zum setzen der stempel einer schreitausbaueinheit |
| DE3314837A1 (de) * | 1982-06-03 | 1983-12-08 | Jörn 4320 Hattingen Dams | Druckbegrenzungsventil |
| DE3546557C2 (en) * | 1984-03-16 | 1989-06-15 | Gat Grubenausbau Gmbh, 5840 Schwerte, De | Pressure relief valve |
| DE3523548A1 (de) * | 1985-07-02 | 1987-01-15 | Gewerk Eisenhuette Westfalia | Druckbegrenzungsventil |
| RU2323340C1 (ru) * | 2006-09-12 | 2008-04-27 | Открытое акционерное общество "Подмосковный научно-исследовательский и проектно-конструкторский угольный институт" (АО "ПНИУИ") | Гидрораспределитель секции механизированной крепи |
| CN101865316B (zh) * | 2010-06-30 | 2012-07-18 | 张银根 | 脉动式安全阀 |
| FR2998029A1 (fr) * | 2012-11-14 | 2014-05-16 | Peugeot Citroen Automobiles Sa | Raccord de connexion fluidique entre deux elements d'un circuit hydraulique |
| CN103334776A (zh) * | 2013-05-28 | 2013-10-02 | 山西平阳广日机电有限公司 | 一种手动换向阀用整体插装式阀芯组件 |
| CN106194232A (zh) * | 2016-08-30 | 2016-12-07 | 山西平阳广日机电有限公司 | 一种手动阀芯组件 |
| CN113531176A (zh) * | 2020-04-14 | 2021-10-22 | 路达(厦门)工业有限公司 | 单向截止阀 |
| CN112555469B (zh) * | 2020-11-11 | 2022-08-02 | 北京天玛智控科技股份有限公司 | 恒比压大流量安全阀 |
-
1978
- 1978-04-13 DE DE19782815919 patent/DE2815919A1/de not_active Ceased
-
1979
- 1979-03-22 PL PL21430579A patent/PL214305A1/xx unknown
- 1979-04-02 AU AU45679/79A patent/AU4567979A/en not_active Abandoned
- 1979-04-05 ZA ZA791633A patent/ZA791633B/xx unknown
- 1979-04-06 GB GB7912152A patent/GB2018954B/en not_active Expired
- 1979-04-09 CS CS792409A patent/CS218582B2/cs unknown
- 1979-04-10 HU HU79TI275A patent/HU178957B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB2018954B (en) | 1982-07-07 |
| HU178957B (en) | 1982-07-28 |
| GB2018954A (en) | 1979-10-24 |
| CS218582B2 (en) | 1983-02-25 |
| ZA791633B (en) | 1980-04-30 |
| DE2815919A1 (de) | 1979-10-18 |
| AU4567979A (en) | 1979-10-18 |