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GB2098399B - Fluid-flow sensitive switches - Google Patents

Fluid-flow sensitive switches

Info

Publication number
GB2098399B
GB2098399B GB8109765A GB8109765A GB2098399B GB 2098399 B GB2098399 B GB 2098399B GB 8109765 A GB8109765 A GB 8109765A GB 8109765 A GB8109765 A GB 8109765A GB 2098399 B GB2098399 B GB 2098399B
Authority
GB
United Kingdom
Prior art keywords
fluid
sensitive switches
flow sensitive
flow
switches
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
GB8109765A
Other versions
GB2098399A (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.)
NOVOMEC Ltd
Original Assignee
NOVOMEC 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 NOVOMEC Ltd filed Critical NOVOMEC Ltd
Priority to GB8109765A priority Critical patent/GB2098399B/en
Publication of GB2098399A publication Critical patent/GB2098399A/en
Application granted granted Critical
Publication of GB2098399B publication Critical patent/GB2098399B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H35/40—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by devices allowing continual flow of fluid, e.g. vane

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
GB8109765A 1981-03-27 1981-03-27 Fluid-flow sensitive switches Expired GB2098399B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8109765A GB2098399B (en) 1981-03-27 1981-03-27 Fluid-flow sensitive switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8109765A GB2098399B (en) 1981-03-27 1981-03-27 Fluid-flow sensitive switches

Publications (2)

Publication Number Publication Date
GB2098399A GB2098399A (en) 1982-11-17
GB2098399B true GB2098399B (en) 1984-10-03

Family

ID=10520727

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8109765A Expired GB2098399B (en) 1981-03-27 1981-03-27 Fluid-flow sensitive switches

Country Status (1)

Country Link
GB (1) GB2098399B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2189648B (en) * 1986-04-23 1989-11-29 Myson Group Plc Flow responsive device
US4695686A (en) * 1986-09-15 1987-09-22 Emhart Industries Inc. Valve supervisory switch
US4932120A (en) * 1988-07-11 1990-06-12 Robertshaw Controls Company Method of making a control device and electrical switch unit therefor
US4951810A (en) * 1988-07-11 1990-08-28 Robertshaw Control Company Fluid control device for electrical switch unit
US4914264A (en) * 1988-07-11 1990-04-03 Robertshaw Controls Company Control device having a self-supporting switch unit therein
GB8903863D0 (en) * 1989-02-21 1989-04-05 Novomec Ltd Modified flow-monitoring switches
US5099544A (en) * 1990-09-10 1992-03-31 Sam Yamamoto Vacuum motor switch actuator
IT1257410B (en) * 1992-03-18 1996-01-15 Valter Falavegna CONTROL FLOW SWITCH PARTICULARLY FOR PRIMARY CIRCUITS IN HEATING SYSTEMS
US5939688A (en) * 1996-04-04 1999-08-17 Harwil Corporation Fluid responsive switch pivot arm seal

Also Published As

Publication number Publication date
GB2098399A (en) 1982-11-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee