NO155425C - PRESSURE SENSOR DEVICE FOR DUST SUCCESSORS. - Google Patents

PRESSURE SENSOR DEVICE FOR DUST SUCCESSORS.

Info

Publication number: NO155425C
Authority: NO; Norway
Prior art keywords: successors; dust; pressure sensor; sensor device; pressure
Prior art date: 1981-12-04

Application number

NO824077A

Other languages

Norwegian (no)

Other versions

NO824077L (en

NO155425B (en

Inventor

Kurt Sternberg

Original Assignee

Vorwerk Co Interholding

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.)

1981-12-04

Filing date

1982-12-03

Publication date

1987-04-01

1982-12-03 Application filed by Vorwerk Co Interholding filed Critical Vorwerk Co Interholding

1983-06-06 Publication of NO824077L publication Critical patent/NO824077L/en

1986-12-22 Publication of NO155425B publication Critical patent/NO155425B/en

1987-04-01 Publication of NO155425C publication Critical patent/NO155425C/en

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
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/19—Means for monitoring filtering operation

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Filters For Electric Vacuum Cleaners (AREA)
Electric Vacuum Cleaner (AREA)
Measuring Fluid Pressure (AREA)

NO824077A 1981-12-04 1982-12-03 PRESSURE SENSOR DEVICE FOR DUST SUCCESSORS. NO155425C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19813147999 DE3147999A1 (en)	1981-12-04	1981-12-04	PRESSURE INQUIRY FOR VACUUM CLEANERS

Publications (3)

Publication Number	Publication Date
NO824077L NO824077L (en)	1983-06-06
NO155425B NO155425B (en)	1986-12-22
NO155425C true NO155425C (en)	1987-04-01

Family

ID=6147867

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO824077A NO155425C (en)	1981-12-04	1982-12-03	PRESSURE SENSOR DEVICE FOR DUST SUCCESSORS.

Country Status (8)

Country	Link
CH (1)	CH656521A5 (en)
DE (1)	DE3147999A1 (en)
ES (1)	ES276298Y (en)
FI (1)	FI823891L (en)
FR (1)	FR2517533B1 (en)
GB (1)	GB2110923B (en)
IT (1)	IT1149127B (en)
NO (1)	NO155425C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE9010969U1 (en) *	1990-07-24	1991-11-28	Siemens AG, 8000 München	Display device for the filling level of a filter bag used in a vacuum cleaner
GB2320419B (en) *	1996-12-20	2000-08-16	Notetry Ltd	Improved vacuum cleaner

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DD85249A (en) *
DE6920047U (en) *	1969-05-14	1970-02-05	Miele & Cie	VACUUM CLEANER WITH FILTER FILLING DISPLAY DEVICE
US4124916A (en) *	1977-08-04	1978-11-14	The Singer Company	Vacuum cleaner condition indicator and safety device

1981
- 1981-12-04 DE DE19813147999 patent/DE3147999A1/en active Granted
1982
- 1982-08-09 CH CH4765/82A patent/CH656521A5/en not_active IP Right Cessation
- 1982-09-07 FR FR8215197A patent/FR2517533B1/en not_active Expired
- 1982-10-28 GB GB08230816A patent/GB2110923B/en not_active Expired
- 1982-11-12 FI FI823891A patent/FI823891L/en not_active Application Discontinuation
- 1982-12-03 ES ES1982276298U patent/ES276298Y/en not_active Expired
- 1982-12-03 NO NO824077A patent/NO155425C/en unknown
- 1982-12-03 IT IT49620/82A patent/IT1149127B/en active

Also Published As

Publication number	Publication date
CH656521A5 (en)	1986-07-15
FI823891L (en)	1983-06-05
ES276298U (en)	1984-05-01
NO824077L (en)	1983-06-06
FI823891A0 (en)	1982-11-12
FR2517533A1 (en)	1983-06-10
IT1149127B (en)	1986-12-03
ES276298Y (en)	1984-12-16
NO155425B (en)	1986-12-22
FR2517533B1 (en)	1986-08-14
DE3147999C2 (en)	1989-06-22
DE3147999A1 (en)	1983-06-16
GB2110923B (en)	1984-12-05
IT8249620A0 (en)	1982-12-03
GB2110923A (en)	1983-06-29

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