GB2410129B - Limit switch actuator - Google Patents

Limit switch actuator

Info

Publication number
GB2410129B
GB2410129B GB0400830A GB0400830A GB2410129B GB 2410129 B GB2410129 B GB 2410129B GB 0400830 A GB0400830 A GB 0400830A GB 0400830 A GB0400830 A GB 0400830A GB 2410129 B GB2410129 B GB 2410129B
Authority
GB
United Kingdom
Prior art keywords
limit switch
switch actuator
actuator
limit
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 - Lifetime
Application number
GB0400830A
Other versions
GB0400830D0 (en
GB2410129A (en
Inventor
Stuart Bick
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.)
HELIPEBS CONTROLS Ltd
Original Assignee
HELIPEBS CONTROLS Ltd
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 HELIPEBS CONTROLS Ltd filed Critical HELIPEBS CONTROLS Ltd
Priority to GB0400830A priority Critical patent/GB2410129B/en
Publication of GB0400830D0 publication Critical patent/GB0400830D0/en
Publication of GB2410129A publication Critical patent/GB2410129A/en
Application granted granted Critical
Publication of GB2410129B publication Critical patent/GB2410129B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2892—Means for indicating the position, e.g. end of stroke characterised by the attachment means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/38—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by piston and cylinder
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2807—Position switches, i.e. means for sensing of discrete positions only, e.g. limit switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • H01H13/18—Operating parts, e.g. push-button adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
GB0400830A 2004-01-15 2004-01-15 Limit switch actuator Expired - Lifetime GB2410129B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0400830A GB2410129B (en) 2004-01-15 2004-01-15 Limit switch actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0400830A GB2410129B (en) 2004-01-15 2004-01-15 Limit switch actuator

Publications (3)

Publication Number Publication Date
GB0400830D0 GB0400830D0 (en) 2004-02-18
GB2410129A GB2410129A (en) 2005-07-20
GB2410129B true GB2410129B (en) 2006-09-20

Family

ID=31726201

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0400830A Expired - Lifetime GB2410129B (en) 2004-01-15 2004-01-15 Limit switch actuator

Country Status (1)

Country Link
GB (1) GB2410129B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9624773B2 (en) * 2011-11-18 2017-04-18 Eaton Corporation Proximity switch actuation mechanism

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2105518A (en) * 1981-06-18 1983-03-23 Parker Hannifin Corp Electric switch assembly for fluid cylinders

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2105518A (en) * 1981-06-18 1983-03-23 Parker Hannifin Corp Electric switch assembly for fluid cylinders

Also Published As

Publication number Publication date
GB0400830D0 (en) 2004-02-18
GB2410129A (en) 2005-07-20

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20240114