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DE1195251B - Ventilanordnung fuer hydraulische Grubenstempel - Google Patents

Ventilanordnung fuer hydraulische Grubenstempel

Info

Publication number
DE1195251B
DE1195251B DEG36909A DEG0036909A DE1195251B DE 1195251 B DE1195251 B DE 1195251B DE G36909 A DEG36909 A DE G36909A DE G0036909 A DEG0036909 A DE G0036909A DE 1195251 B DE1195251 B DE 1195251B
Authority
DE
Germany
Prior art keywords
valve
pressure
valve seat
inlet
opening
Prior art date
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.)
Pending
Application number
DEG36909A
Other languages
German (de)
English (en)
Inventor
Karl Hoefer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gutehoffnungshutte Sterkrade AG
Original Assignee
Gutehoffnungshutte Sterkrade AG
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
Priority to GB1050951D priority Critical patent/GB1050951A/en
Application filed by Gutehoffnungshutte Sterkrade AG filed Critical Gutehoffnungshutte Sterkrade AG
Priority to DEG36909A priority patent/DE1195251B/de
Priority to NL6400493A priority patent/NL6400493A/xx
Priority to FR961343A priority patent/FR1380951A/fr
Priority to BE642929A priority patent/BE642929A/xx
Publication of DE1195251B publication Critical patent/DE1195251B/de
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/50—Component parts or details of props
    • E21D15/51—Component parts or details of props specially adapted to hydraulic, pneumatic, or hydraulic-pneumatic props, e.g. arrangements of relief valves
    • E21D15/512—Arrangement of valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Safety Valves (AREA)
  • Earth Drilling (AREA)
DEG36909A 1963-01-26 1963-01-26 Ventilanordnung fuer hydraulische Grubenstempel Pending DE1195251B (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB1050951D GB1050951A (xx) 1963-01-26
DEG36909A DE1195251B (de) 1963-01-26 1963-01-26 Ventilanordnung fuer hydraulische Grubenstempel
NL6400493A NL6400493A (xx) 1963-01-26 1964-01-23
FR961343A FR1380951A (fr) 1963-01-26 1964-01-23 Dispositif de soupapes pour étançons hydrauliques de mines
BE642929A BE642929A (xx) 1963-01-26 1964-01-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG36909A DE1195251B (de) 1963-01-26 1963-01-26 Ventilanordnung fuer hydraulische Grubenstempel

Publications (1)

Publication Number Publication Date
DE1195251B true DE1195251B (de) 1965-06-24

Family

ID=7125502

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG36909A Pending DE1195251B (de) 1963-01-26 1963-01-26 Ventilanordnung fuer hydraulische Grubenstempel

Country Status (4)

Country Link
BE (1) BE642929A (xx)
DE (1) DE1195251B (xx)
GB (1) GB1050951A (xx)
NL (1) NL6400493A (xx)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239648B (de) * 1965-07-08 1967-05-03 Hoesch Bergbautechnik G M B H Hydraulischer Grubenstempel
DE1583067B1 (de) * 1967-09-02 1970-11-19 Thyssen Huette Ag Ventil fuer hydraulische Grubenstempel
DE2636794A1 (de) * 1975-09-09 1977-03-17 Voest Ag Gebirgsschlagventil
DE2636791A1 (de) * 1975-09-09 1977-03-17 Voest Ag Hydraulischer grubenstempel
DE2840008A1 (de) * 1978-04-03 1979-10-04 Commercial Shearing Entspannungsventilanordnung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2152635A (en) * 1984-01-05 1985-08-07 Dobson Park Ind Valve devices

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1078516B (de) * 1956-07-17 1960-03-31 Bwg Bergwerk Walzwerk Nachgiebiger hydraulischer Grubenstempel
DE1132073B (de) * 1957-09-13 1962-06-28 Gutehoffnungshuette Sterkrade Ventilanordnung fuer hydraulische Grubenstempel
DE1137405B (de) * 1959-07-11 1962-10-04 Kloeckner Werke Ag UEberdruckventile fuer den hydraulischen Grubenausbau

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1078516B (de) * 1956-07-17 1960-03-31 Bwg Bergwerk Walzwerk Nachgiebiger hydraulischer Grubenstempel
DE1132073B (de) * 1957-09-13 1962-06-28 Gutehoffnungshuette Sterkrade Ventilanordnung fuer hydraulische Grubenstempel
DE1137405B (de) * 1959-07-11 1962-10-04 Kloeckner Werke Ag UEberdruckventile fuer den hydraulischen Grubenausbau

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239648B (de) * 1965-07-08 1967-05-03 Hoesch Bergbautechnik G M B H Hydraulischer Grubenstempel
DE1583067B1 (de) * 1967-09-02 1970-11-19 Thyssen Huette Ag Ventil fuer hydraulische Grubenstempel
DE2636794A1 (de) * 1975-09-09 1977-03-17 Voest Ag Gebirgsschlagventil
DE2636791A1 (de) * 1975-09-09 1977-03-17 Voest Ag Hydraulischer grubenstempel
DE2840008A1 (de) * 1978-04-03 1979-10-04 Commercial Shearing Entspannungsventilanordnung

Also Published As

Publication number Publication date
BE642929A (xx) 1964-05-15
GB1050951A (xx)
NL6400493A (xx) 1964-07-27

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