BR112023018770A2 - Sistema de dect com duas ou mais antenas diversas para uma máscara de proteção respiratória - Google Patents

Sistema de dect com duas ou mais antenas diversas para uma máscara de proteção respiratória

Info

Publication number
BR112023018770A2
BR112023018770A2 BR112023018770A BR112023018770A BR112023018770A2 BR 112023018770 A2 BR112023018770 A2 BR 112023018770A2 BR 112023018770 A BR112023018770 A BR 112023018770A BR 112023018770 A BR112023018770 A BR 112023018770A BR 112023018770 A2 BR112023018770 A2 BR 112023018770A2
Authority
BR
Brazil
Prior art keywords
antenna
respiratory protection
protection mask
communication module
dect system
Prior art date
Application number
BR112023018770A
Other languages
English (en)
Inventor
K Thompson Darin
D Evans Gareth
P Wilson Graham
A Pedersen Klaus
Original Assignee
3M Innovative Properties Company
Rtx As
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 3M Innovative Properties Company, Rtx As filed Critical 3M Innovative Properties Company
Publication of BR112023018770A2 publication Critical patent/BR112023018770A2/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/02—Masks
    • A62B18/025—Halfmasks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/385—Transceivers carried on the body, e.g. in helmets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/273—Adaptation for carrying or wearing by persons or animals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/777—Coupling parts carrying pins, blades or analogous contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
    • H01R13/2421—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means using coil springs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/385—Transceivers carried on the body, e.g. in helmets
    • H04B2001/3866—Transceivers carried on the body, e.g. in helmets carried on the head
    • H04B5/26—
    • H04B5/72—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station

Abstract

sistema de dect com duas ou mais antenas diversas para uma máscara de proteção respiratória. trata-se de um aparelho para telecomunicações sem fio otimizadas digitais (dect) em uma máscara de proteção respiratória que tem duas ou mais antenas diversas. de acordo com um aspecto, um módulo de comunicação em uma máscara de proteção respiratória é configurado para enviar e receber sinais de rádio. o módulo de comunicação inclui uma primeira antena no módulo de comunicação e uma segunda antena no módulo de comunicação, em que a segunda antena é separada da primeira antena para alcançar diversidade espacial de antena.
BR112023018770A 2021-03-15 2022-03-08 Sistema de dect com duas ou mais antenas diversas para uma máscara de proteção respiratória BR112023018770A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163161042P 2021-03-15 2021-03-15
PCT/IB2022/052067 WO2022195405A1 (en) 2021-03-15 2022-03-08 Dect system with two or more diverse antennas for a respiratory protection mask

Publications (1)

Publication Number Publication Date
BR112023018770A2 true BR112023018770A2 (pt) 2023-11-28

Family

ID=83321957

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023018770A BR112023018770A2 (pt) 2021-03-15 2022-03-08 Sistema de dect com duas ou mais antenas diversas para uma máscara de proteção respiratória

Country Status (3)

Country Link
EP (1) EP4309290A1 (pt)
BR (1) BR112023018770A2 (pt)
WO (1) WO2022195405A1 (pt)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2404814B (en) * 2002-06-05 2005-12-14 Grayling Wireless Inc Communication apparatus, method and system for a self-contained breathing apparatus
JP5592908B2 (ja) * 2012-02-23 2014-09-17 興研株式会社 呼吸用保護具
US9047873B2 (en) * 2012-12-21 2015-06-02 Draeger Safety, Inc. Self contained breathing and communication apparatus
US9160064B2 (en) * 2012-12-28 2015-10-13 Kopin Corporation Spatially diverse antennas for a headset computer
KR102558559B1 (ko) * 2018-09-05 2023-07-24 엘지이노텍 주식회사 기판 모듈

Also Published As

Publication number Publication date
EP4309290A1 (en) 2024-01-24
WO2022195405A1 (en) 2022-09-22

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