DE1303157B - - Google Patents

Info

Publication number
DE1303157B
DE1303157B DENDAT1303157D DE1303157DA DE1303157B DE 1303157 B DE1303157 B DE 1303157B DE NDAT1303157 D DENDAT1303157 D DE NDAT1303157D DE 1303157D A DE1303157D A DE 1303157DA DE 1303157 B DE1303157 B DE 1303157B
Authority
DE
Germany
Legal status (The legal status 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 status listed.)
Granted
Application number
DENDAT1303157D
Other languages
German (de)
Other versions
DE1303157U (en
DE1303157C2 (en
Publication of DE1303157B publication Critical patent/DE1303157B/de
Application granted granted Critical
Publication of DE1303157C2 publication Critical patent/DE1303157C2/en
Expired legal-status Critical Current

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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0446—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces
    • F16K17/046—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces the valve being of the gate valve type or the sliding valve type
DENDAT1303157D PRESSURE VALVE CARTRIDGE FOR SECURING HYDRAULIC PIT STAMPS Expired DE1303157C2 (en)

Publications (2)

Publication Number Publication Date
DE1303157B true DE1303157B (en)
DE1303157C2 DE1303157C2 (en) 1973-02-01

Family

ID=622046

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT1303157D Expired DE1303157C2 (en) PRESSURE VALVE CARTRIDGE FOR SECURING HYDRAULIC PIT STAMPS

Country Status (1)

Country Link
DE (1) DE1303157C2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2832964A1 (en) * 1978-07-27 1980-02-14 Thyssen Industrie PRESSURE RELIEF VALVE, PRESENTLY FOR HYDRAULIC REMOVAL ELEMENTS OF UNDERGROUND PIT OPERATION
DE2914981A1 (en) * 1979-04-12 1980-10-30 Gewerk Eisenhuette Westfalia PRESSURE LIMIT VALVE FOR HYDRAULIC PIT STAMP
DE3032811C1 (en) * 1980-08-30 1981-10-01 Bochumer Eisenhütte Heintzmann GmbH & Co, 4630 Bochum Pressure relief valve for stamps of the underground mine construction
DE3018145A1 (en) * 1980-05-12 1981-11-19 Hans Berger Meßtechnik GmbH, 5600 Wuppertal PRESSURE RELIEF VALVE FOR SECURING HYDRAULIC PIT STAMP
EP0096303A1 (en) * 1982-06-03 1983-12-21 Jörn Dams Pressure relief valve
DE3303877A1 (en) * 1983-02-05 1984-08-16 Jörn 4320 Hattingen Dams Single-prop valve
FR2584470A1 (en) * 1985-07-02 1987-01-09 Gewerk Eisenhuette Westfalia PRESSURE RELIEF VALVE
DE3542274A1 (en) * 1985-11-29 1987-06-04 Ecker Gmbh Maschbau Pressure-relief valve for hydraulic devices in mining
WO1991013280A1 (en) * 1990-02-22 1991-09-05 Heinrich Quante Berg- Und Ingenieurtechnik Gmbh & Co. Kg Pressure limiting valve with stable spring pad

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2832964A1 (en) * 1978-07-27 1980-02-14 Thyssen Industrie PRESSURE RELIEF VALVE, PRESENTLY FOR HYDRAULIC REMOVAL ELEMENTS OF UNDERGROUND PIT OPERATION
DE2914981A1 (en) * 1979-04-12 1980-10-30 Gewerk Eisenhuette Westfalia PRESSURE LIMIT VALVE FOR HYDRAULIC PIT STAMP
DE3018145A1 (en) * 1980-05-12 1981-11-19 Hans Berger Meßtechnik GmbH, 5600 Wuppertal PRESSURE RELIEF VALVE FOR SECURING HYDRAULIC PIT STAMP
DE3032811C1 (en) * 1980-08-30 1981-10-01 Bochumer Eisenhütte Heintzmann GmbH & Co, 4630 Bochum Pressure relief valve for stamps of the underground mine construction
EP0096303A1 (en) * 1982-06-03 1983-12-21 Jörn Dams Pressure relief valve
DE3303877A1 (en) * 1983-02-05 1984-08-16 Jörn 4320 Hattingen Dams Single-prop valve
FR2584470A1 (en) * 1985-07-02 1987-01-09 Gewerk Eisenhuette Westfalia PRESSURE RELIEF VALVE
GB2177481A (en) * 1985-07-02 1987-01-21 Gewerk Eisenhuette Westfalia Pressure-relief valve devices
GB2177481B (en) * 1985-07-02 1989-05-04 Gewerk Eisenhuette Westfalia Improvements in pressure-relief valve devices
DE3542274A1 (en) * 1985-11-29 1987-06-04 Ecker Gmbh Maschbau Pressure-relief valve for hydraulic devices in mining
WO1991013280A1 (en) * 1990-02-22 1991-09-05 Heinrich Quante Berg- Und Ingenieurtechnik Gmbh & Co. Kg Pressure limiting valve with stable spring pad
TR26010A (en) * 1990-02-22 1993-11-01 Quante Heinrich Berg Ing FIXED SPRING NUT PRESSURE CONTROL WATER
US5285813A (en) * 1990-02-22 1994-02-15 Ingenieurtechnik Gmbh & Co. Kg Pressure limiting valve with stable spring pad

Also Published As

Publication number Publication date
DE1303157C2 (en) 1973-02-01

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US4716928A (en) Pressure-relief valve devices
DE1303157C2 (en) PRESSURE VALVE CARTRIDGE FOR SECURING HYDRAULIC PIT STAMPS
DE3018145C2 (en) Pressure relief valve to secure hydraulic pit rams
DE3542274C2 (en)
DE3303877A1 (en) Single-prop valve
DE3032811C1 (en) Pressure relief valve for stamps of the underground mine construction

Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee