NL157202B - VACUUM CLEANER. - Google Patents

VACUUM CLEANER.

Info

Publication number
NL157202B
NL157202B NL7210010A NL7210010A NL157202B NL 157202 B NL157202 B NL 157202B NL 7210010 A NL7210010 A NL 7210010A NL 7210010 A NL7210010 A NL 7210010A NL 157202 B NL157202 B NL 157202B
Authority
NL
Netherlands
Prior art keywords
vacuum cleaner
cleaner
vacuum
Prior art date
Application number
NL7210010A
Other languages
Dutch (nl)
Other versions
NL7210010A (en
Inventor
Lieuwe Sikkema
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL7210010A priority Critical patent/NL157202B/en
Priority to DE19732333431 priority patent/DE2333431C3/en
Priority to GB3391173A priority patent/GB1395301A/en
Priority to CA176,697A priority patent/CA987059A/en
Priority to FR7326307A priority patent/FR2193566B1/fr
Priority to JP8041073A priority patent/JPS5711650B2/ja
Publication of NL7210010A publication Critical patent/NL7210010A/xx
Publication of NL157202B publication Critical patent/NL157202B/en

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
    • A47L9/10—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)
NL7210010A 1972-07-20 1972-07-20 VACUUM CLEANER. NL157202B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL7210010A NL157202B (en) 1972-07-20 1972-07-20 VACUUM CLEANER.
DE19732333431 DE2333431C3 (en) 1972-07-20 1973-06-30 Device on a vacuum cleaner for adjusting the negative pressure prevailing in the suction nozzle
GB3391173A GB1395301A (en) 1972-07-20 1973-07-17 Vacuum cleaner
CA176,697A CA987059A (en) 1972-07-20 1973-07-17 Vacuum cleaner
FR7326307A FR2193566B1 (en) 1972-07-20 1973-07-18
JP8041073A JPS5711650B2 (en) 1972-07-20 1973-07-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7210010A NL157202B (en) 1972-07-20 1972-07-20 VACUUM CLEANER.

Publications (2)

Publication Number Publication Date
NL7210010A NL7210010A (en) 1974-01-22
NL157202B true NL157202B (en) 1978-07-17

Family

ID=19816563

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7210010A NL157202B (en) 1972-07-20 1972-07-20 VACUUM CLEANER.

Country Status (5)

Country Link
JP (1) JPS5711650B2 (en)
CA (1) CA987059A (en)
FR (1) FR2193566B1 (en)
GB (1) GB1395301A (en)
NL (1) NL157202B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59140048U (en) * 1983-03-11 1984-09-19 花王株式会社 Expanding material for molds
JPS60103546U (en) * 1983-12-16 1985-07-15 沢藤　忠 Casting sand extender
DE3803824A1 (en) * 1988-02-09 1989-08-17 Gerhard Kurz INSTALLATION DEVICE FOR SENSORS AND SENSORS
KR102049860B1 (en) * 2013-03-27 2020-01-08 엘지전자 주식회사 vacuum cleaner

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6609416A (en) * 1966-07-06 1968-01-08
JPS4527836Y1 (en) * 1966-08-16 1970-10-27
US3452385A (en) * 1966-12-01 1969-07-01 Whirlpool Co Air flow indicator for vacuum cleaner apparatus
DE2017107C3 (en) * 1970-04-10 1975-08-07 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Safety and display device on a vacuum cleaner with a dust bag

Also Published As

Publication number Publication date
NL7210010A (en) 1974-01-22
JPS4944559A (en) 1974-04-26
GB1395301A (en) 1975-05-21
DE2333431B2 (en) 1976-12-16
JPS5711650B2 (en) 1982-03-05
FR2193566B1 (en) 1976-06-18
DE2333431A1 (en) 1974-01-31
FR2193566A1 (en) 1974-02-22
CA987059A (en) 1976-04-13

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: PHILIPS