SE352144B - - Google Patents

Info

Publication number
SE352144B
SE352144B SE1632569A SE1632569A SE352144B SE 352144 B SE352144 B SE 352144B SE 1632569 A SE1632569 A SE 1632569A SE 1632569 A SE1632569 A SE 1632569A SE 352144 B SE352144 B SE 352144B
Authority
SE
Sweden
Application number
SE1632569A
Inventor
J Warnemuende
R Turnquist
Original Assignee
Allis Chalmers Mfg Co
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 Allis Chalmers Mfg Co filed Critical Allis Chalmers Mfg Co
Publication of SE352144B publication Critical patent/SE352144B/xx

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
    • H01H33/28—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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/43—Programme-control systems fluidic
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S200/00—Electricity: circuit makers and breakers
    • Y10S200/05—Fluid pressure: fluid amplifier
    • 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
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2065—Responsive to condition external of system
    • 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
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/212—System comprising plural fluidic devices or stages
    • Y10T137/2125—Plural power inputs [e.g., parallel inputs]
    • Y10T137/2147—To cascaded plural devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
SE1632569A 1968-12-03 1969-11-27 SE352144B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78079468A 1968-12-03 1968-12-03

Publications (1)

Publication Number Publication Date
SE352144B true SE352144B (de) 1972-12-18

Family

ID=25120714

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1632569A SE352144B (de) 1968-12-03 1969-11-27

Country Status (7)

Country Link
US (1) US3526243A (de)
BR (1) BR6914696D0 (de)
CH (1) CH507453A (de)
DE (1) DE1960741C3 (de)
FR (1) FR2027567B1 (de)
GB (1) GB1270544A (de)
SE (1) SE352144B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660625A (en) * 1970-01-23 1972-05-02 Westinghouse Electric Corp Synchronous-type circuit breaker having two independently-operable mechanisms
DE3545782A1 (de) * 1985-12-20 1987-06-25 Siemens Ag Hydraulische antriebsvorrichtung fuer einen elektrischen druckgasschalter
DE102009015881A1 (de) * 2009-04-01 2010-10-07 Abb Technology Ag Hydromechanischer Antrieb für elektrische Leitungsschalter
DE102010052481B4 (de) * 2010-11-26 2023-07-06 Hitachi Energy Switzerland Ag Hochspannungsschaltgerät
CN105864229B (zh) * 2016-05-31 2018-02-02 上海丹景智能装备有限公司 一种气电混用摇臂防落气路控制系统

Also Published As

Publication number Publication date
BR6914696D0 (pt) 1973-01-04
GB1270544A (en) 1972-04-12
DE1960741B2 (de) 1973-11-15
FR2027567A1 (de) 1970-10-02
FR2027567B1 (de) 1973-11-16
CH507453A (fr) 1971-05-15
DE1960741C3 (de) 1974-07-25
US3526243A (en) 1970-09-01
DE1960741A1 (de) 1970-06-18

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