BR112012029645A2 - válvula projetada para indicar a passagem ou não de um fluido - Google Patents
válvula projetada para indicar a passagem ou não de um fluidoInfo
- Publication number
- BR112012029645A2 BR112012029645A2 BR112012029645A BR112012029645A BR112012029645A2 BR 112012029645 A2 BR112012029645 A2 BR 112012029645A2 BR 112012029645 A BR112012029645 A BR 112012029645A BR 112012029645 A BR112012029645 A BR 112012029645A BR 112012029645 A2 BR112012029645 A2 BR 112012029645A2
- Authority
- BR
- Brazil
- Prior art keywords
- fluid
- passage
- indicate
- valve designed
- valve
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
- B65D81/2007—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
- B65D81/2023—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum in a flexible container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
- B65D81/2007—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
- B65D81/2038—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum with means for establishing or improving vacuum
-
- 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
- F16K15/00—Check valves
- F16K15/20—Check valves specially designed for inflatable bodies, e.g. tyres
-
- 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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0058—Optical means, e.g. light transmission, observation ports
-
- 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
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
- F16K51/02—Other details not peculiar to particular types of valves or cut-off apparatus specially adapted for high-vacuum installations
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7898—Pivoted valves
- Y10T137/7903—Weight biased
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7904—Reciprocating valves
- Y10T137/7908—Weight biased
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8158—With indicator, register, recorder, alarm or inspection means
- Y10T137/8225—Position or extent of motion indicator
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8158—With indicator, register, recorder, alarm or inspection means
- Y10T137/8326—Fluid pressure responsive indicator, recorder or alarm
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/85978—With pump
- Y10T137/86083—Vacuum pump
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Bag Frames (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Packages (AREA)
- Details Of Reciprocating Pumps (AREA)
- Compressor (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
válvula projetada para indicar a passagem ou não de um fluido. o objeto de presente invenção é uma válvula (100) para extrair, por bombeamento, um fluido (f), contida em uma espaço (e) , a dita válvula (100) compreende: a) um copo principal (10) tendo uma primeira abertura (01) para a passagem do referido fluido (f) durante o bombeamento, e b) um meio indicador (20) configurado para indicar se o fluido (f) está passando através da primeira abertura (01).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/FR2010/050989 WO2011144821A1 (fr) | 2010-05-21 | 2010-05-21 | Valve adaptee pour indiquer le passage ou non don fluide |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012029645A2 true BR112012029645A2 (pt) | 2016-08-02 |
Family
ID=43663830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012029645A BR112012029645A2 (pt) | 2010-05-21 | 2010-05-21 | válvula projetada para indicar a passagem ou não de um fluido |
Country Status (5)
Country | Link |
---|---|
US (1) | US10221004B2 (pt) |
EP (1) | EP2572130A1 (pt) |
CN (1) | CN102933884B (pt) |
BR (1) | BR112012029645A2 (pt) |
WO (1) | WO2011144821A1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HUE052262T2 (hu) * | 2015-05-01 | 2021-04-28 | Vqm Packaging B V | Szelep levegõztetõ és/vagy lelevegõztetõ nyílással rendelkezõ hajlékony csomagoláshoz, valamint eljárás hajlékony csomagolás levegõztetésére és/vagy lelevegõztetésére |
FR3044531B1 (fr) * | 2015-12-04 | 2018-05-11 | Cie Europe | Installation murale et procede de montage |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4108205A (en) | 1977-02-28 | 1978-08-22 | Pneumeric Corp. | Valve arrangement |
IT1179044B (it) * | 1983-08-15 | 1987-09-16 | Nils O Rosaen | Meccanismo di trattamento di un fluido |
US6029810A (en) * | 1997-10-17 | 2000-02-29 | Chen; Shu-Ling | Dress bag and hanger assembly |
GB2365947B (en) | 2000-06-24 | 2004-09-08 | Roger Keith Todd | A triple action vacuum valve |
US7204067B2 (en) * | 2003-02-27 | 2007-04-17 | Sunbeam Products, Inc. | Vacuum packaging appliance with removable trough |
CA2470217A1 (en) * | 2003-06-06 | 2004-12-06 | Ameriflo, Inc. | Lighted fluid flow indication apparatus |
US8201575B2 (en) * | 2007-07-17 | 2012-06-19 | Master Pneumatic-Detroit, Inc. | Air pressure regulator with flow sensor |
FR2935693B1 (fr) | 2008-09-05 | 2010-09-24 | Cie Europ | Housse de rangement sous vide et sac de rangement et/ou de transport integrant une telle housse |
-
2010
- 2010-05-21 BR BR112012029645A patent/BR112012029645A2/pt not_active IP Right Cessation
- 2010-05-21 EP EP10728801A patent/EP2572130A1/fr not_active Withdrawn
- 2010-05-21 WO PCT/FR2010/050989 patent/WO2011144821A1/fr active Application Filing
- 2010-05-21 US US13/697,942 patent/US10221004B2/en active Active
- 2010-05-21 CN CN201080066933.0A patent/CN102933884B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN102933884A (zh) | 2013-02-13 |
WO2011144821A1 (fr) | 2011-11-24 |
US20130112585A1 (en) | 2013-05-09 |
WO2011144821A8 (fr) | 2012-01-26 |
US10221004B2 (en) | 2019-03-05 |
CN102933884B (zh) | 2016-01-20 |
EP2572130A1 (fr) | 2013-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |