GB646217A - Improvements in safety valves for hydraulic pressure-operated devices and especiallyhydraulic tipping mechanism for vehicles - Google Patents

Improvements in safety valves for hydraulic pressure-operated devices and especiallyhydraulic tipping mechanism for vehicles

Info

Publication number
GB646217A
GB646217A GB3379447A GB3379447A GB646217A GB 646217 A GB646217 A GB 646217A GB 3379447 A GB3379447 A GB 3379447A GB 3379447 A GB3379447 A GB 3379447A GB 646217 A GB646217 A GB 646217A
Authority
GB
United Kingdom
Prior art keywords
especiallyhydraulic
vehicles
hydraulic pressure
safety valves
operated devices
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.)
Expired
Application number
GB3379447A
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.)
Bromilow & Edwards Ltd
Original Assignee
Bromilow & Edwards Ltd
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 Bromilow & Edwards Ltd filed Critical Bromilow & Edwards Ltd
Priority to GB3379447A priority Critical patent/GB646217A/en
Publication of GB646217A publication Critical patent/GB646217A/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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
    • F16K47/10—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths in which the medium in one direction must flow through the throttling channel, and in the other direction may flow through a much wider channel parallel to the throttling channel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
    • B60P1/16—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element actuated by fluid-operated mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
GB3379447A 1947-12-22 1947-12-22 Improvements in safety valves for hydraulic pressure-operated devices and especiallyhydraulic tipping mechanism for vehicles Expired GB646217A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3379447A GB646217A (en) 1947-12-22 1947-12-22 Improvements in safety valves for hydraulic pressure-operated devices and especiallyhydraulic tipping mechanism for vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3379447A GB646217A (en) 1947-12-22 1947-12-22 Improvements in safety valves for hydraulic pressure-operated devices and especiallyhydraulic tipping mechanism for vehicles

Publications (1)

Publication Number Publication Date
GB646217A true GB646217A (en) 1950-11-15

Family

ID=10357520

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3379447A Expired GB646217A (en) 1947-12-22 1947-12-22 Improvements in safety valves for hydraulic pressure-operated devices and especiallyhydraulic tipping mechanism for vehicles

Country Status (1)

Country Link
GB (1) GB646217A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415733A1 (en) * 1978-01-27 1979-08-24 Leduc & Fils Rene Hydraulic safety valve for tipper lorry - has spring loaded piston with rod extending into sleeve including calibrated leakage orifice
FR2633697A1 (en) * 1988-06-29 1990-01-05 Gromelle Raymond Safety valve with controlled return
US6401556B1 (en) 1999-06-23 2002-06-11 Peter Winston Hamady Precessional device and method thereof
EP1243839A2 (en) * 2001-03-22 2002-09-25 ALTO Deutschland GmbH High pressure quick connection
US6629908B2 (en) 2000-05-09 2003-10-07 Peter Winston Hamady Precessional apparatus and method thereof
US7181987B2 (en) 2003-05-02 2007-02-27 Peter Winston Hamady Precessional device and method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415733A1 (en) * 1978-01-27 1979-08-24 Leduc & Fils Rene Hydraulic safety valve for tipper lorry - has spring loaded piston with rod extending into sleeve including calibrated leakage orifice
FR2633697A1 (en) * 1988-06-29 1990-01-05 Gromelle Raymond Safety valve with controlled return
US6401556B1 (en) 1999-06-23 2002-06-11 Peter Winston Hamady Precessional device and method thereof
US6629908B2 (en) 2000-05-09 2003-10-07 Peter Winston Hamady Precessional apparatus and method thereof
EP1243839A2 (en) * 2001-03-22 2002-09-25 ALTO Deutschland GmbH High pressure quick connection
EP1243839A3 (en) * 2001-03-22 2003-01-29 ALTO Deutschland GmbH High pressure quick connection
US7181987B2 (en) 2003-05-02 2007-02-27 Peter Winston Hamady Precessional device and method

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