PL3520665T3 - Central vacuum system and inlet valves therefor - Google Patents
Central vacuum system and inlet valves thereforInfo
- Publication number
- PL3520665T3 PL3520665T3 PL19153588.9T PL19153588T PL3520665T3 PL 3520665 T3 PL3520665 T3 PL 3520665T3 PL 19153588 T PL19153588 T PL 19153588T PL 3520665 T3 PL3520665 T3 PL 3520665T3
- Authority
- PL
- Poland
- Prior art keywords
- vacuum system
- inlet valves
- central vacuum
- valves therefor
- therefor
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/24—Hoses or pipes; Hose or pipe couplings
- A47L9/242—Hose or pipe couplings
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/38—Built-in suction cleaner installations, i.e. with fixed tube system to which, at different stations, hoses can be connected
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/24—Hoses or pipes; Hose or pipe couplings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/886,319 US10820763B2 (en) | 2014-01-06 | 2018-02-01 | Central vacuum system and inlet valves therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
PL3520665T3 true PL3520665T3 (en) | 2023-02-20 |
Family
ID=67137007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL19153588.9T PL3520665T3 (en) | 2018-02-01 | 2019-01-24 | Central vacuum system and inlet valves therefor |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3520665B1 (en) |
PL (1) | PL3520665T3 (en) |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2943698A (en) | 1960-07-05 | Cyclone-type separator | ||
US2953806A (en) | 1958-07-11 | 1960-09-27 | Robert T Walker | Storage of vacuum hose |
US3073626A (en) * | 1958-12-22 | 1963-01-15 | Westinghouse Electric Corp | Hose coupling for suction cleaning apparatus |
US3173164A (en) | 1960-05-18 | 1965-03-16 | Whirlpool Co | Builtin vacuum cleaner |
GB1066637A (en) * | 1964-02-13 | 1967-04-26 | Hoover Ltd | Improvements relating to tubular spigot assemblies |
US3464858A (en) | 1966-08-19 | 1969-09-02 | J L Products Inc | Vacuum cleaning method |
US4336427A (en) | 1980-10-03 | 1982-06-22 | Vacu-Maid, Inc. | Outlet assembly for a vacuum cleaning system |
US6459056B1 (en) | 1999-03-05 | 2002-10-01 | Bernard John Graham | Cleaning apparatus for central vacuum system |
US7010829B2 (en) | 2003-06-05 | 2006-03-14 | James Roger Harman | Retractable hose central vacuum cleaning system apparatus and method |
US7624472B2 (en) | 2003-06-13 | 2009-12-01 | Ambrose Roger A | Pipe coupler for in-wall central vacuuming system |
US8001650B2 (en) | 2006-02-01 | 2011-08-23 | Jerry Trotter | Automatic debris collector for a central vacuum system |
US8590098B2 (en) | 2008-01-29 | 2013-11-26 | H-P Products, Inc. | Vacuum hose storage system |
US10433690B2 (en) * | 2014-01-06 | 2019-10-08 | H-P Products, Inc. | Central vacuum system and inlet valves therefor |
-
2019
- 2019-01-24 PL PL19153588.9T patent/PL3520665T3/en unknown
- 2019-01-24 EP EP19153588.9A patent/EP3520665B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3520665A1 (en) | 2019-08-07 |
EP3520665B1 (en) | 2022-09-28 |
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