GB1176316A - Improvements in or relating to Fluid Control Systems and Valves therefor - Google Patents

Improvements in or relating to Fluid Control Systems and Valves therefor

Info

Publication number
GB1176316A
GB1176316A GB06213/68A GB1621368A GB1176316A GB 1176316 A GB1176316 A GB 1176316A GB 06213/68 A GB06213/68 A GB 06213/68A GB 1621368 A GB1621368 A GB 1621368A GB 1176316 A GB1176316 A GB 1176316A
Authority
GB
United Kingdom
Prior art keywords
valve
valves
rv1b
pilot pressure
chambers
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
GB06213/68A
Other languages
English (en)
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.)
Numatics Inc
Original Assignee
Numatics Inc
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 Numatics Inc filed Critical Numatics Inc
Publication of GB1176316A publication Critical patent/GB1176316A/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
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/18—Control arrangements requiring the use of both hands
    • F16P3/22—Control arrangements requiring the use of both hands for hydraulic or pneumatic control systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87193—Pilot-actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Valve Housings (AREA)
GB06213/68A 1967-04-04 1968-04-04 Improvements in or relating to Fluid Control Systems and Valves therefor Expired GB1176316A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62847267A 1967-04-04 1967-04-04

Publications (1)

Publication Number Publication Date
GB1176316A true GB1176316A (en) 1970-01-01

Family

ID=24519021

Family Applications (1)

Application Number Title Priority Date Filing Date
GB06213/68A Expired GB1176316A (en) 1967-04-04 1968-04-04 Improvements in or relating to Fluid Control Systems and Valves therefor

Country Status (8)

Country Link
US (1) US3428084A (cg-RX-API-DMAC10.html)
BE (1) BE713152A (cg-RX-API-DMAC10.html)
CH (1) CH504643A (cg-RX-API-DMAC10.html)
DE (1) DE1750150B2 (cg-RX-API-DMAC10.html)
FR (1) FR1561618A (cg-RX-API-DMAC10.html)
GB (1) GB1176316A (cg-RX-API-DMAC10.html)
NL (1) NL6804773A (cg-RX-API-DMAC10.html)
SE (1) SE332351B (cg-RX-API-DMAC10.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2344207A1 (de) * 1973-09-01 1975-03-06 Bosch Gmbh Robert Steuereinrichtung mit zweihandbetaetigung

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3552266A (en) * 1968-06-17 1971-01-05 Walter Tanenblatt Fluid pressure control system
DE2323528C2 (de) * 1973-05-10 1985-11-14 Bürkert GmbH, 7118 Ingelfingen Vorgesteuertes 4/2-Wegeventil
US4181148A (en) * 1978-06-23 1980-01-01 Ross Operating Valve Company Self monitoring double valve
US4248134A (en) * 1978-09-25 1981-02-03 Caterpillar Tractor Co. Reset means for fluid control circuit
WO1980002865A1 (en) * 1979-06-13 1980-12-24 Caterpillar Tractor Co Sequential preconditioning circuit for hydrostatic transmission
US6273318B1 (en) 2000-06-08 2001-08-14 Numatics, Incorporated Welding gun cylinder with control valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2974637A (en) * 1957-12-30 1961-03-14 Western Electric Co Pneumatic two-hand control for power machinery
US2986121A (en) * 1959-07-02 1961-05-30 Westinghouse Bremsen Gmbh Pressure control system with safety feature assuring two-hand operation
US3170484A (en) * 1962-06-20 1965-02-23 Ross Operating Valve Co Valve system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2344207A1 (de) * 1973-09-01 1975-03-06 Bosch Gmbh Robert Steuereinrichtung mit zweihandbetaetigung

Also Published As

Publication number Publication date
US3428084A (en) 1969-02-18
FR1561618A (cg-RX-API-DMAC10.html) 1969-03-28
DE1750150B2 (de) 1973-01-04
CH504643A (fr) 1971-03-15
DE1750150A1 (de) 1971-09-30
BE713152A (cg-RX-API-DMAC10.html) 1968-10-03
SE332351B (cg-RX-API-DMAC10.html) 1971-02-01
NL6804773A (cg-RX-API-DMAC10.html) 1968-10-07

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