BR6201633U - Aspirador de po - Google Patents
Aspirador de poInfo
- Publication number
- BR6201633U BR6201633U BR6201633U BR6201633U BR6201633U BR 6201633 U BR6201633 U BR 6201633U BR 6201633 U BR6201633 U BR 6201633U BR 6201633 U BR6201633 U BR 6201633U BR 6201633 U BR6201633 U BR 6201633U
- Authority
- BR
- Brazil
- Prior art keywords
- vacuum cleaner
- cleaner
- vacuum
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
- G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
- G01F1/38—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction the pressure or differential pressure being measured by means of a movable element, e.g. diaphragm, piston, Bourdon tube or flexible capsule
-
- 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
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/19—Means for monitoring filtering operation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
- G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
- G01L7/08—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the flexible-diaphragm type
- G01L7/084—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the flexible-diaphragm type with mechanical transmitting or indicating means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8105419A NL8105419A (nl) | 1981-12-01 | 1981-12-01 | Stofzuiger. |
Publications (1)
Publication Number | Publication Date |
---|---|
BR6201633U true BR6201633U (pt) | 1984-07-03 |
Family
ID=19838474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR6201633U BR6201633U (pt) | 1981-12-01 | 1982-11-29 | Aspirador de po |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0080781A1 (pt) |
JP (1) | JPS5898047U (pt) |
BR (1) | BR6201633U (pt) |
ES (1) | ES268847Y (pt) |
NL (1) | NL8105419A (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0793916B2 (ja) * | 1987-07-28 | 1995-10-11 | 株式会社テック | 電気掃除機の接続管 |
JPH0795993B2 (ja) * | 1987-08-28 | 1995-10-18 | 株式会社テック | 電気掃除機の接続管 |
WO1996035106A1 (en) * | 1995-05-01 | 1996-11-07 | Science Incorporated | Fluid flow indicating apparatus |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB216969A (en) * | 1923-03-20 | 1924-06-12 | Stanley Mcclatchie | Improvements in or relating to vacuum cleaning apparatus |
DE625683C (de) * | 1934-08-23 | 1936-02-13 | Hans Doerfler | Einrichtung zum Anzeigen des Fehlarbeitens von Staubsaugern |
US3130586A (en) * | 1960-07-13 | 1964-04-28 | Honeywell Regulator Co | Pressure measuring apparatus |
US3224020A (en) * | 1962-01-05 | 1965-12-21 | Hitachi Ltd | Differental pressure transducers |
NL6609415A (pt) * | 1966-07-06 | 1968-01-08 | ||
NL6609416A (pt) * | 1966-07-06 | 1968-01-08 | ||
US3595080A (en) * | 1968-11-05 | 1971-07-27 | United Aircraft Corp | Flow sensor |
US4294595A (en) * | 1980-07-18 | 1981-10-13 | Electrolux Corporation | Vacuum cleaner including automatic shutoff device |
-
1981
- 1981-12-01 NL NL8105419A patent/NL8105419A/nl unknown
-
1982
- 1982-11-29 ES ES1982268847U patent/ES268847Y/es not_active Expired
- 1982-11-29 BR BR6201633U patent/BR6201633U/pt unknown
- 1982-11-29 JP JP17916482U patent/JPS5898047U/ja active Pending
- 1982-11-30 EP EP82201516A patent/EP0080781A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
NL8105419A (nl) | 1983-07-01 |
ES268847Y (es) | 1983-12-16 |
EP0080781A1 (en) | 1983-06-08 |
ES268847U (es) | 1983-06-01 |
JPS5898047U (ja) | 1983-07-04 |
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