GB2515127B - Safety switch and actuator - Google Patents

Safety switch and actuator

Info

Publication number
GB2515127B
GB2515127B GB1313374.9A GB201313374A GB2515127B GB 2515127 B GB2515127 B GB 2515127B GB 201313374 A GB201313374 A GB 201313374A GB 2515127 B GB2515127 B GB 2515127B
Authority
GB
United Kingdom
Prior art keywords
actuator
safety switch
safety
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.)
Active
Application number
GB1313374.9A
Other versions
GB2515127A (en
GB201313374D0 (en
Inventor
Mabruk Farrah
Matthew Anthony Bagley
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.)
MECHAN CONTROLS PLC
Original Assignee
MECHAN CONTROLS PLC
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 MECHAN CONTROLS PLC filed Critical MECHAN CONTROLS PLC
Priority to GB1313374.9A priority Critical patent/GB2515127B/en
Publication of GB201313374D0 publication Critical patent/GB201313374D0/en
Publication of GB2515127A publication Critical patent/GB2515127A/en
Application granted granted Critical
Publication of GB2515127B publication Critical patent/GB2515127B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/08—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body in connection with the locking of doors, covers, guards, or like members giving access to moving machine parts
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/945—Proximity switches
    • H03K17/95—Proximity switches using a magnetic detector
    • H03K17/9502—Measures for increasing reliability
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/945—Proximity switches
    • H03K17/95—Proximity switches using a magnetic detector
    • H03K17/9505—Constructional details

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Switch Cases, Indication, And Locking (AREA)
GB1313374.9A 2013-07-26 2013-07-26 Safety switch and actuator Active GB2515127B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1313374.9A GB2515127B (en) 2013-07-26 2013-07-26 Safety switch and actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1313374.9A GB2515127B (en) 2013-07-26 2013-07-26 Safety switch and actuator

Publications (3)

Publication Number Publication Date
GB201313374D0 GB201313374D0 (en) 2013-09-11
GB2515127A GB2515127A (en) 2014-12-17
GB2515127B true GB2515127B (en) 2015-06-10

Family

ID=49166990

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1313374.9A Active GB2515127B (en) 2013-07-26 2013-07-26 Safety switch and actuator

Country Status (1)

Country Link
GB (1) GB2515127B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10865050B2 (en) 2017-08-30 2020-12-15 Honda Motor Co., Ltd. Manufacturing process switch for triggering an event when opened
SE543686C2 (en) 2019-03-13 2021-06-01 Vaederstad Holding Ab Control panel system in an agricultural machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2087079A (en) * 1980-10-01 1982-05-19 Mcgarry Iain Electronic safety switch
US20080224803A1 (en) * 2007-03-13 2008-09-18 Omron Corporation Switch
US20130093545A1 (en) * 2011-10-18 2013-04-18 Honeywell International Inc. Magneto-resistance quadrupole magnetic coded switch

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2087079A (en) * 1980-10-01 1982-05-19 Mcgarry Iain Electronic safety switch
US20080224803A1 (en) * 2007-03-13 2008-09-18 Omron Corporation Switch
US20130093545A1 (en) * 2011-10-18 2013-04-18 Honeywell International Inc. Magneto-resistance quadrupole magnetic coded switch

Also Published As

Publication number Publication date
GB2515127A (en) 2014-12-17
GB201313374D0 (en) 2013-09-11

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20171102 AND 20171108