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GB1077813A - Electric switch - Google Patents

Electric switch

Info

Publication number
GB1077813A
GB1077813A GB24597/65A GB2459765A GB1077813A GB 1077813 A GB1077813 A GB 1077813A GB 24597/65 A GB24597/65 A GB 24597/65A GB 2459765 A GB2459765 A GB 2459765A GB 1077813 A GB1077813 A GB 1077813A
Authority
GB
United Kingdom
Prior art keywords
electric switch
switch
cleaner
bag
energise
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB24597/65A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
United Carr Inc
Original Assignee
United Carr Inc
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 United Carr Inc filed Critical United Carr Inc
Publication of GB1077813A publication Critical patent/GB1077813A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/34—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm
    • 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

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Switches (AREA)
  • Push-Button Switches (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)

Abstract

A suction-operated switch (10) (see Division H2) is fitted to a vacuum-cleaner chamber containing an air-porous dust bag (22) such that reduction of pressure in the chamber due to the bag becoming full operates the switch to energise an indicator lamp (16) situated on the cleaner casing.
GB24597/65A 1964-06-12 1965-06-10 Electric switch Expired GB1077813A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US374628A US3296395A (en) 1964-06-12 1964-06-12 Adjustable vacuum switch

Publications (1)

Publication Number Publication Date
GB1077813A true GB1077813A (en) 1967-08-02

Family

ID=23477594

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24597/65A Expired GB1077813A (en) 1964-06-12 1965-06-10 Electric switch

Country Status (2)

Country Link
US (1) US3296395A (en)
GB (1) GB1077813A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007093798A1 (en) 2006-02-17 2007-08-23 Dupont Teijin Films U.S. Limited Partnership Polyester film
US7939147B2 (en) 2002-01-25 2011-05-10 Dupont Teijin Films U.S. Limited Partnership Heat-sealable and shrinkable multi-layer polymeric film
WO2021140444A1 (en) 2020-01-06 2021-07-15 Dupont Teijin Films U.S. Limited Partnership Polymeric film tube

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5710530B2 (en) * 1973-03-06 1982-02-26
DE8008184U1 (en) * 1980-03-25 1980-09-18 Karl Dungs Gmbh & Co, 7067 Urbach Pressure switch
DE8232270U1 (en) * 1982-11-18 1983-04-07 Vorwerk & Co Interholding Gmbh, 5600 Wuppertal DEVICE FOR DISPLAYING THE FILLING LEVEL OF THE FILTER BAG IN HAND VACUUM CLEANERS
DE3725204A1 (en) * 1987-07-30 1989-02-09 Esta Apparatebau WET SUCTION
US5765608A (en) * 1995-11-08 1998-06-16 Tilia International Hand held vacuum device
US7003928B2 (en) * 2002-10-04 2006-02-28 Jcs/Thg, Llc Appliance for vacuum sealing food containers
US7131250B2 (en) * 2002-10-04 2006-11-07 Jcs/Thg, Llp Appliance for vacuum sealing food containers
US7076929B2 (en) * 2002-10-04 2006-07-18 Jcs/Thg, Llc Appliance for vacuum sealing food containers
US8662588B1 (en) 2012-06-21 2014-03-04 Fabio G. Delmestri Chair base with scissor lift

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2294031A (en) * 1942-08-25 Engine operation recorder
US2253629A (en) * 1936-05-15 1941-08-26 Electric Aute Lite Company Hydraulic switch
US2343545A (en) * 1940-05-08 1944-03-07 Rochester Mfg Company Combination electric switch and indicating mechanism
US2697766A (en) * 1952-11-06 1954-12-21 Bobrich Products Corp Thermally operated diaphragm switch device for electric circuits
US2822530A (en) * 1956-02-17 1958-02-04 Geter J Roten Tire pressure indicating system
US3049603A (en) * 1959-09-09 1962-08-14 Gen Motors Corp Vacuum switch
US3116382A (en) * 1960-07-27 1963-12-31 Econolite Corp Pneumatic control systems incorporating pneumatically actuated switches

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7939147B2 (en) 2002-01-25 2011-05-10 Dupont Teijin Films U.S. Limited Partnership Heat-sealable and shrinkable multi-layer polymeric film
US8394470B2 (en) 2002-01-25 2013-03-12 Dupont Teijin Films U.S. Limited Partnership Heat-sealable and shrinkable multi-layer polymeric film
WO2007093798A1 (en) 2006-02-17 2007-08-23 Dupont Teijin Films U.S. Limited Partnership Polyester film
EP2431177A1 (en) 2006-02-17 2012-03-21 DuPont Teijin Films U.S. Limited Partnership Polyester film
EP2431176A1 (en) 2006-02-17 2012-03-21 DuPont Teijin Films U.S. Limited Partnership Polyester film
US8202612B2 (en) 2006-02-17 2012-06-19 Dupont Teijin Films U.S. Limited Partnership Polyester film
WO2021140444A1 (en) 2020-01-06 2021-07-15 Dupont Teijin Films U.S. Limited Partnership Polymeric film tube

Also Published As

Publication number Publication date
US3296395A (en) 1967-01-03

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