FR1552017A - - Google Patents

Info

Publication number
FR1552017A
FR1552017A FR1552017DA FR1552017A FR 1552017 A FR1552017 A FR 1552017A FR 1552017D A FR1552017D A FR 1552017DA FR 1552017 A FR1552017 A FR 1552017A
Authority
FR
France
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1552017A publication Critical patent/FR1552017A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • 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
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/06—Devices, e.g. valves, for venting or aerating enclosures for aerating only
    • 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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86622—Motor-operated
    • Y10T137/8663—Fluid motor
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/8667—Reciprocating valve
    • Y10T137/86686—Plural disk or plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Circuit Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
FR1552017D 1966-10-28 1967-10-27 Expired FR1552017A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE14827/66A SE332217B (enExample) 1966-10-28 1966-10-28

Publications (1)

Publication Number Publication Date
FR1552017A true FR1552017A (enExample) 1969-01-03

Family

ID=20299732

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1552017D Expired FR1552017A (enExample) 1966-10-28 1967-10-27

Country Status (6)

Country Link
US (1) US3498331A (enExample)
CH (1) CH460130A (enExample)
DE (1) DE1615652A1 (enExample)
FR (1) FR1552017A (enExample)
GB (1) GB1193978A (enExample)
SE (1) SE332217B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8708779D0 (en) * 1987-04-13 1987-05-20 Pierson & Co Adpec Ltd Double valve arrangement
JP2005299811A (ja) * 2004-04-13 2005-10-27 Tgk Co Ltd 流体制御弁
US7210501B2 (en) * 2004-09-29 2007-05-01 Mac Valves, Inc. Directly operated pneumatic valve having a differential assist return
US8297586B1 (en) * 2006-08-24 2012-10-30 Air Power Systems Company, Inc. Proportional control pneumatic cylinder
EP2064475B1 (en) * 2006-09-08 2013-05-01 Vestergaard Company A/S Compensated valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US820598A (en) * 1905-06-20 1906-05-15 Henry A F Petersen Valve.
US2615466A (en) * 1942-09-10 1952-10-28 Asea Ab Balanced pilot valve for hydraulic main valves
US2601989A (en) * 1947-10-08 1952-07-01 Powers Regulator Co Balanced three-way valve

Also Published As

Publication number Publication date
CH460130A (de) 1968-07-31
US3498331A (en) 1970-03-03
GB1193978A (en) 1970-06-03
SE332217B (enExample) 1971-02-01
DE1615652A1 (de) 1970-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse