EP2629808A4 - Glycol sensor for feedback loop control - Google Patents

Glycol sensor for feedback loop control

Info

Publication number
EP2629808A4
EP2629808A4 EP11846352.0A EP11846352A EP2629808A4 EP 2629808 A4 EP2629808 A4 EP 2629808A4 EP 11846352 A EP11846352 A EP 11846352A EP 2629808 A4 EP2629808 A4 EP 2629808A4
Authority
EP
European Patent Office
Prior art keywords
feedback loop
loop control
glycol sensor
glycol
sensor
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.)
Withdrawn
Application number
EP11846352.0A
Other languages
German (de)
French (fr)
Other versions
EP2629808A1 (en
Inventor
Craig Kelly
Richard W Weening
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.)
Prolitec Inc
Original Assignee
Prolitec Inc
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
Priority claimed from US13/090,240 external-priority patent/US20110253797A1/en
Application filed by Prolitec Inc filed Critical Prolitec Inc
Publication of EP2629808A1 publication Critical patent/EP2629808A1/en
Publication of EP2629808A4 publication Critical patent/EP2629808A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/11—Apparatus for controlling air treatment
    • A61L2209/111—Sensor means, e.g. motion, brightness, scent, contaminant sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/16—Connections to a HVAC unit
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/20—Method-related aspects
    • A61L2209/21—Use of chemical compounds for treating air or the like
EP11846352.0A 2010-10-22 2011-10-24 Glycol sensor for feedback loop control Withdrawn EP2629808A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US40595210P 2010-10-22 2010-10-22
US13/090,240 US20110253797A1 (en) 2007-03-26 2011-04-19 System and method of controlling operation of a liquid diffusion appliance
PCT/US2011/057550 WO2012078250A1 (en) 2010-10-22 2011-10-24 Glycol sensor for feedback loop control

Publications (2)

Publication Number Publication Date
EP2629808A1 EP2629808A1 (en) 2013-08-28
EP2629808A4 true EP2629808A4 (en) 2014-10-15

Family

ID=46207446

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11846352.0A Withdrawn EP2629808A4 (en) 2010-10-22 2011-10-24 Glycol sensor for feedback loop control

Country Status (5)

Country Link
EP (1) EP2629808A4 (en)
CN (1) CN103402555B (en)
AU (2) AU2011338964A1 (en)
HK (1) HK1191577A1 (en)
WO (1) WO2012078250A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9908074B2 (en) 2014-10-29 2018-03-06 Xiaomi Inc. Method and device for controlling purification of air

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020072322A1 (en) * 2000-12-11 2002-06-13 Phoenix Controls Corporation Methods and apparatus for recirculating air in a controlled ventilated environment
US20050129568A1 (en) * 2003-12-10 2005-06-16 Xerox Corporation Environmental system including a micromechanical dispensing device
US20090185952A1 (en) * 2008-01-17 2009-07-23 Jeffrey Bankers Air treatment device utilizing a sensor for activation and operation
US20090238716A1 (en) * 2008-03-24 2009-09-24 Weening Richard W Airborne pathogen disinfectant system and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1194585A (en) * 1995-08-03 1998-09-30 约翰逊父子公司 Method for disinfecting the air
US5591395A (en) * 1995-08-03 1997-01-07 S. C. Johnson & Son, Inc. Method of disinfecting air
US7232545B2 (en) * 2003-09-16 2007-06-19 Steris Inc. Sensor for determining concentration of fluid sterilant
US20070119699A1 (en) * 2005-11-30 2007-05-31 Airocare, Inc. Apparatus and method for sanitizing air and spaces
US7307053B2 (en) * 2005-12-20 2007-12-11 S.C. Johnson & Son, Inc. Combination air sanitizer, soft surface deodorizer/sanitizer and hard surface disinfectant
US7631568B2 (en) * 2007-08-28 2009-12-15 Quest Technologies Particulate monitor
US20090263499A1 (en) * 2008-04-18 2009-10-22 Ethicon, Inc. Area decontamination via low-level concentration of germicidal agent

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020072322A1 (en) * 2000-12-11 2002-06-13 Phoenix Controls Corporation Methods and apparatus for recirculating air in a controlled ventilated environment
US20050129568A1 (en) * 2003-12-10 2005-06-16 Xerox Corporation Environmental system including a micromechanical dispensing device
US20090185952A1 (en) * 2008-01-17 2009-07-23 Jeffrey Bankers Air treatment device utilizing a sensor for activation and operation
US20090238716A1 (en) * 2008-03-24 2009-09-24 Weening Richard W Airborne pathogen disinfectant system and method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012078250A1 *

Also Published As

Publication number Publication date
EP2629808A1 (en) 2013-08-28
AU2016201216B2 (en) 2017-02-09
WO2012078250A8 (en) 2013-05-16
CN103402555B (en) 2015-07-08
AU2011338964A1 (en) 2013-05-23
CN103402555A (en) 2013-11-20
AU2016201216A1 (en) 2016-03-17
HK1191577A1 (en) 2014-08-01
WO2012078250A1 (en) 2012-06-14

Similar Documents

Publication Publication Date Title
GB2483960B (en) Control device
GB201002315D0 (en) Control system
PT2622934T (en) Legacy-compatible control frames
GB201021327D0 (en) Clearance control arrangement
ZA201303763B (en) Device for weed control
EP2590077A4 (en) Control device
GB0905770D0 (en) Bias control
EP2447801A4 (en) Servo control device
EP2541353A4 (en) Numeric control device
EP2637259A4 (en) Control device
ZA201205322B (en) Inventory control device
HK1163380A1 (en) Phase control apparatus
GB2481403B (en) Lead control apparatus
HK1174105A1 (en) Multiple-axis manual control device
EP2590103A4 (en) Control device
GB201016362D0 (en) Admission control
GB201012442D0 (en) System control
HK1185422A1 (en) Control device
EP2520787A4 (en) Start-clutch control device
PL2363542T3 (en) Control assembly
GB201006223D0 (en) Vibration control sensor
EP2784610A4 (en) Feedback control system
GB2483454B (en) Range control
HK1191577A1 (en) Glycol sensor for feedback loop control
GB201111046D0 (en) Control device

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20130425

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20140917

RIC1 Information provided on ipc code assigned before grant

Ipc: A61L 101/32 20060101ALI20140911BHEP

Ipc: A61L 9/01 20060101ALI20140911BHEP

Ipc: A61L 9/12 20060101AFI20140911BHEP

Ipc: A61L 9/14 20060101ALI20140911BHEP

17Q First examination report despatched

Effective date: 20160519

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20170824