DE1059733B - UEberstroemventil fuer eine druckmittelbetaetigte Anlage - Google Patents

UEberstroemventil fuer eine druckmittelbetaetigte Anlage

Info

Publication number
DE1059733B
DE1059733B DEB46227A DEB0046227A DE1059733B DE 1059733 B DE1059733 B DE 1059733B DE B46227 A DEB46227 A DE B46227A DE B0046227 A DEB0046227 A DE B0046227A DE 1059733 B DE1059733 B DE 1059733B
Authority
DE
Germany
Prior art keywords
valve
valve member
pressure
force
pin
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
DEB46227A
Other languages
German (de)
English (en)
Inventor
Hans Stuermer
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 BE571508D priority Critical patent/BE571508A/xx
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DEB46227A priority patent/DE1059733B/de
Priority to GB3028958A priority patent/GB857393A/en
Priority to FR775307A priority patent/FR1214927A/fr
Publication of DE1059733B publication Critical patent/DE1059733B/de
Priority to GB771060A priority patent/GB897855A/en
Priority to FR820513A priority patent/FR77292E/fr
Pending 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
    • F16K17/044—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 more than one spring
    • 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
    • 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
    • F16K17/10—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 auxiliary valve for fluid operation of the main valve
    • 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
    • F16K17/168—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side combined with manually-controlled valves, e.g. a valve combined with a safety valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Safety Valves (AREA)
DEB46227A 1957-09-28 1957-09-28 UEberstroemventil fuer eine druckmittelbetaetigte Anlage Pending DE1059733B (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE571508D BE571508A (nl) 1957-09-28
DEB46227A DE1059733B (de) 1957-09-28 1957-09-28 UEberstroemventil fuer eine druckmittelbetaetigte Anlage
GB3028958A GB857393A (en) 1957-09-28 1958-09-23 Improvements in or relating to valves for fluids
FR775307A FR1214927A (fr) 1957-09-28 1958-09-25 Soupape de décharge pour appareil à commande hydraulique
GB771060A GB897855A (en) 1957-09-28 1960-03-04 Improvements in or relating to fluid pressure relief valves
FR820513A FR77292E (fr) 1957-09-28 1960-03-05 Soupape de décharge pour appareil à commande hydraulique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB46227A DE1059733B (de) 1957-09-28 1957-09-28 UEberstroemventil fuer eine druckmittelbetaetigte Anlage

Publications (1)

Publication Number Publication Date
DE1059733B true DE1059733B (de) 1959-06-18

Family

ID=32047234

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB46227A Pending DE1059733B (de) 1957-09-28 1957-09-28 UEberstroemventil fuer eine druckmittelbetaetigte Anlage

Country Status (4)

Country Link
BE (1) BE571508A (nl)
DE (1) DE1059733B (nl)
FR (1) FR1214927A (nl)
GB (1) GB857393A (nl)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1090610B (de) * 1959-03-11 1960-10-13 Bwg Bergwerk Walzwerk UEberdruckventilsatz, insbesondere fuer hydraulische Grubenstempel
DE1137406B (de) * 1960-06-30 1962-10-04 Kronprinz Ag Hydraulischer Grubenstempel
DE1189938B (de) * 1962-08-31 1965-04-01 Kloeckner Werke Ag Hydraulischer Grubenstempel
DE1217317B (de) * 1963-07-01 1966-05-26 Salzgitter Maschinen Ag Entlastungsventil fuer hydraulische Grubenstempel bzw. hydraulischen Grubenausbau

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2494160A (en) * 2011-08-31 2013-03-06 Bifold Fluidpower Ltd Valve

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE105325C (nl) *
GB536796A (en) * 1940-03-13 1941-05-27 Automotive Prod Co Ltd Improvements in or relating to fluid pressure reducing valve devices
DE823381C (de) * 1950-08-06 1951-12-03 Rolf Schroedter Dr Ing UEberdruckventil
DE925525C (de) * 1947-09-27 1955-03-24 Davidson Corp Vorrichtung zum Einspannen einer lithographischen Platte auf einem Plattentraeger
DE941948C (de) * 1952-08-22 1956-04-19 Electraulic Presses Ltd Federbelastete UEberdrucksicherung
CH322405A (fr) * 1953-11-17 1957-06-15 Dunlop Rubber Co Procédé de fabrication d'un mécanisme de commande pour du fluide sous pression et mécanisme obtenu par ce procédé

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE105325C (nl) *
GB536796A (en) * 1940-03-13 1941-05-27 Automotive Prod Co Ltd Improvements in or relating to fluid pressure reducing valve devices
DE925525C (de) * 1947-09-27 1955-03-24 Davidson Corp Vorrichtung zum Einspannen einer lithographischen Platte auf einem Plattentraeger
DE823381C (de) * 1950-08-06 1951-12-03 Rolf Schroedter Dr Ing UEberdruckventil
DE941948C (de) * 1952-08-22 1956-04-19 Electraulic Presses Ltd Federbelastete UEberdrucksicherung
CH322405A (fr) * 1953-11-17 1957-06-15 Dunlop Rubber Co Procédé de fabrication d'un mécanisme de commande pour du fluide sous pression et mécanisme obtenu par ce procédé

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1090610B (de) * 1959-03-11 1960-10-13 Bwg Bergwerk Walzwerk UEberdruckventilsatz, insbesondere fuer hydraulische Grubenstempel
DE1137406B (de) * 1960-06-30 1962-10-04 Kronprinz Ag Hydraulischer Grubenstempel
DE1189938B (de) * 1962-08-31 1965-04-01 Kloeckner Werke Ag Hydraulischer Grubenstempel
DE1217317B (de) * 1963-07-01 1966-05-26 Salzgitter Maschinen Ag Entlastungsventil fuer hydraulische Grubenstempel bzw. hydraulischen Grubenausbau

Also Published As

Publication number Publication date
BE571508A (nl)
FR1214927A (fr) 1960-04-12
GB857393A (en) 1960-12-29

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