FR1409068A - Commutateur pneumatique - Google Patents

Commutateur pneumatique

Info

Publication number
FR1409068A
FR1409068A FR989277A FR989277A FR1409068A FR 1409068 A FR1409068 A FR 1409068A FR 989277 A FR989277 A FR 989277A FR 989277 A FR989277 A FR 989277A FR 1409068 A FR1409068 A FR 1409068A
Authority
FR
France
Prior art keywords
pneumatic switch
pneumatic
switch
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
FR989277A
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR1409068A publication Critical patent/FR1409068A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C3/00—Circuit elements having moving parts
    • F15C3/002—Circuit elements having moving parts using fluid droplets or similar deformable bodies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H29/00—Switches having at least one liquid contact
    • H01H29/28—Switches having at least one liquid contact with level of surface of contact liquid displaced by fluid pressure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/24—Power arrangements internal to the switch for operating the driving mechanism using pneumatic or hydraulic actuator
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
FR989277A 1963-09-25 1964-09-25 Commutateur pneumatique Expired FR1409068A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US311454A US3328543A (en) 1963-09-25 1963-09-25 Pneumatic switch

Publications (1)

Publication Number Publication Date
FR1409068A true FR1409068A (fr) 1965-08-20

Family

ID=23206929

Family Applications (1)

Application Number Title Priority Date Filing Date
FR989277A Expired FR1409068A (fr) 1963-09-25 1964-09-25 Commutateur pneumatique

Country Status (5)

Country Link
US (1) US3328543A (fr)
JP (1) JPS423458B1 (fr)
DE (1) DE1283942B (fr)
FR (1) FR1409068A (fr)
GB (1) GB1024685A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1138839A (en) * 1966-03-03 1969-01-01 British Telecomm Res Ltd Improvements in or relating to electrical conducting liquid switching devices
US3539743A (en) * 1967-08-10 1970-11-10 Bell Telephone Labor Inc Electrofluidic switching circuit
US3612794A (en) * 1969-12-22 1971-10-12 Bell Telephone Labor Inc Fluid controlled switching network
USD343367S (en) 1991-10-31 1994-01-18 John Manufacturing Limited Combined transmitter and receiver alarm unit for locating children

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1194324A (en) * 1916-08-08 Albert e
DE628749C (de) * 1930-01-26 1936-04-15 Siemens Ag Elektrischer Schalter mit in Widerstandsfluessigkeit bewegten Elektroden

Also Published As

Publication number Publication date
JPS423458B1 (fr) 1967-02-14
US3328543A (en) 1967-06-27
DE1283942B (de) 1968-11-28
GB1024685A (en) 1966-03-30

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