GB2238629B - A motor driven control valve - Google Patents

A motor driven control valve

Info

Publication number
GB2238629B
GB2238629B GB8923124A GB8923124A GB2238629B GB 2238629 B GB2238629 B GB 2238629B GB 8923124 A GB8923124 A GB 8923124A GB 8923124 A GB8923124 A GB 8923124A GB 2238629 B GB2238629 B GB 2238629B
Authority
GB
United Kingdom
Prior art keywords
control valve
motor driven
driven control
motor
valve
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
GB8923124A
Other versions
GB2238629A (en
GB8923124D0 (en
Inventor
Brian John Cottrell
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.)
Schneider Electric Controls UK Ltd
Original Assignee
Appliance Components 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 Appliance Components Ltd filed Critical Appliance Components Ltd
Priority to GB8923124A priority Critical patent/GB2238629B/en
Publication of GB8923124D0 publication Critical patent/GB8923124D0/en
Publication of GB2238629A publication Critical patent/GB2238629A/en
Application granted granted Critical
Publication of GB2238629B publication Critical patent/GB2238629B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/046—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor with electric means, e.g. electric switches, to control the motor or to control a clutch between the valve and the motor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1932—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces
    • G05D23/1934—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces each space being provided with one sensor acting on one or more control means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/275—Control of temperature characterised by the use of electric means with sensing element expanding, contracting, or fusing in response to changes of temperature
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
GB8923124A 1989-10-13 1989-10-13 A motor driven control valve Expired - Lifetime GB2238629B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8923124A GB2238629B (en) 1989-10-13 1989-10-13 A motor driven control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8923124A GB2238629B (en) 1989-10-13 1989-10-13 A motor driven control valve

Publications (3)

Publication Number Publication Date
GB8923124D0 GB8923124D0 (en) 1989-11-29
GB2238629A GB2238629A (en) 1991-06-05
GB2238629B true GB2238629B (en) 1994-01-26

Family

ID=10664543

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8923124A Expired - Lifetime GB2238629B (en) 1989-10-13 1989-10-13 A motor driven control valve

Country Status (1)

Country Link
GB (1) GB2238629B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2459664A (en) * 2008-04-29 2009-11-04 Lindsay Ellacott Central heating control apparatus
DE102015111253A1 (en) * 2015-07-10 2017-01-12 Johnson Electric Germany GmbH & Co. KG Method and drive unit for translational actuation of a switching valve for heaters
CN114135708A (en) * 2021-11-02 2022-03-04 珠海爱迪生智能家居股份有限公司 Control method of ERV automatic temperature control valve and ERV automatic temperature control valve

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1555763A (en) * 1975-08-21 1979-11-14 Lucas Industries Ltd Eadlamp levelling system
GB2225453A (en) * 1988-09-20 1990-05-30 Atsugi Unisia Corp Position encoder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1555763A (en) * 1975-08-21 1979-11-14 Lucas Industries Ltd Eadlamp levelling system
GB2225453A (en) * 1988-09-20 1990-05-30 Atsugi Unisia Corp Position encoder

Also Published As

Publication number Publication date
GB2238629A (en) 1991-06-05
GB8923124D0 (en) 1989-11-29

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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)
PE20 Patent expired after termination of 20 years

Expiry date: 20091012