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GB2107406B - Pneumatically operable electrical switching system - Google Patents

Pneumatically operable electrical switching system

Info

Publication number
GB2107406B
GB2107406B GB08130675A GB8130675A GB2107406B GB 2107406 B GB2107406 B GB 2107406B GB 08130675 A GB08130675 A GB 08130675A GB 8130675 A GB8130675 A GB 8130675A GB 2107406 B GB2107406 B GB 2107406B
Authority
GB
United Kingdom
Prior art keywords
switching system
electrical switching
pneumatically operable
operable electrical
pneumatically
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
GB08130675A
Other versions
GB2107406A (en
Inventor
Terence Alfred Jones
Howell Tudor Gwynfor Powell
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB08130675A priority Critical patent/GB2107406B/en
Publication of GB2107406A publication Critical patent/GB2107406A/en
Application granted granted Critical
Publication of GB2107406B publication Critical patent/GB2107406B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
GB08130675A 1981-10-12 1981-10-12 Pneumatically operable electrical switching system Expired GB2107406B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08130675A GB2107406B (en) 1981-10-12 1981-10-12 Pneumatically operable electrical switching system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08130675A GB2107406B (en) 1981-10-12 1981-10-12 Pneumatically operable electrical switching system

Publications (2)

Publication Number Publication Date
GB2107406A GB2107406A (en) 1983-04-27
GB2107406B true GB2107406B (en) 1985-05-30

Family

ID=10525092

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08130675A Expired GB2107406B (en) 1981-10-12 1981-10-12 Pneumatically operable electrical switching system

Country Status (1)

Country Link
GB (1) GB2107406B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8311768D0 (en) * 1983-04-29 1983-06-02 Wiggs C C Drive vehicle
GB8523923D0 (en) * 1985-09-27 1985-10-30 Bestquint Ltd Remotely operable arrangement
CA3173154C (en) 2020-03-27 2023-08-22 Steeve Michaud Pneumatic remote control of an elevator call button

Also Published As

Publication number Publication date
GB2107406A (en) 1983-04-27

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee