GB1194152A - Improvements in and relating to Discharge Nozzles for Liquids. - Google Patents

Improvements in and relating to Discharge Nozzles for Liquids.

Info

Publication number
GB1194152A
GB1194152A GB4996/68A GB499668A GB1194152A GB 1194152 A GB1194152 A GB 1194152A GB 4996/68 A GB4996/68 A GB 4996/68A GB 499668 A GB499668 A GB 499668A GB 1194152 A GB1194152 A GB 1194152A
Authority
GB
United Kingdom
Prior art keywords
nozzle
transmitter
antenna
valve
controlled
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
GB4996/68A
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.)
Rokal GmbH
Original Assignee
Rokal GmbH
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 Rokal GmbH filed Critical Rokal GmbH
Publication of GB1194152A publication Critical patent/GB1194152A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00Actuating devices; Operating means; Releasing devices
    • F16K31/02Actuating devices; Operating means; Releasing devices electric; magnetic
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03CDOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02Plumbing installations for fresh water
    • E03C1/05Arrangements of devices on wash-basins, baths, sinks, or the like for remote control of taps
    • E03C1/055Electrical control devices, e.g. with push buttons, control panels or the like
    • E03C1/057Electrical control devices, e.g. with push buttons, control panels or the like touchless, i.e. using sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Domestic Plumbing Installations (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Special Spraying Apparatus (AREA)

Abstract

1,194,152. Supply fittings for wash basins &c. ROKAL G.m.b.H. 31 Jan., 1968 [22 Feb., 1967], No. 4996/68. Heading A4N. [Also in Divisions B2, F2 and H4] A liquid discharge nozzle, such as for use with a wash basin, comprises a water inlet spigot 11, a discharge duct and orifice 13, 15, respectively, and, disposed concentrically therearound and insulated therefrom by insulators 12, 16, a tube 17, the tube acting as an antenna and being connected by a conductor 18 to a transistorised radio wave transmitter. The supply of water to the spigot 11 is controlled by an electromagnet shut-off valve, not shown, which in turn is controlled by a relay the contact position of which depends on the detuning of the transmitter. Upon the approach of an object, such as a hand to the nozzle, and hence the antenna, the transmitter responds to open the valve which remains in the open state until the object is removed from the nozzle. If the liquid discharge duct 13 is made of metal and conduts heated liquid, a bimetalic strip 14 is provided to compensate for capacity changes caused by the temperature variations.
GB4996/68A 1967-02-22 1968-01-31 Improvements in and relating to Discharge Nozzles for Liquids. Expired GB1194152A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER0045352 1967-02-22

Publications (1)

Publication Number Publication Date
GB1194152A true GB1194152A (en) 1970-06-10

Family

ID=7407605

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4996/68A Expired GB1194152A (en) 1967-02-22 1968-01-31 Improvements in and relating to Discharge Nozzles for Liquids.

Country Status (7)

Country Link
US (1) US3487477A (en)
AT (1) AT275427B (en)
CH (1) CH467910A (en)
DE (1) DE1658248B1 (en)
DK (1) DK116350B (en)
GB (1) GB1194152A (en)
SE (1) SE309392B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137877A (en) * 1983-04-12 1984-10-17 Francis Ernest Boyle Bath taps safety cover

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938293Y1 (en) * 1969-02-14 1974-10-21
US3590397A (en) * 1969-06-20 1971-07-06 Omron Tateisi Electronics Co Automatic flushing device for toilet facilities
US3639920A (en) * 1970-06-08 1972-02-08 American Standard Inc Programmed plumbing service
US4402095A (en) * 1981-03-26 1983-09-06 Pepper Robert B Ultrasonically operated water faucet
WO1984004145A1 (en) * 1983-04-13 1984-10-25 Auto Aqua Pty Ltd Faucet system
JPS61218881A (en) * 1985-03-25 1986-09-29 Matsushita Electric Works Ltd Automatic faucet device
US4921131A (en) * 1988-07-27 1990-05-01 Horst Binderbauer Liquid dispenser
DE19723312A1 (en) * 1997-06-04 1998-12-10 Grohe Armaturen Friedrich Water outlet valve arrangement
AU2002351230A1 (en) * 2001-12-04 2003-06-17 Arichell Technologies, Inc. Electronic faucets for long-term operation
WO2004005628A2 (en) * 2002-06-24 2004-01-15 Arichell Technologies, Inc. Automated water delivery systems with feedback control
US8296875B2 (en) 2007-09-20 2012-10-30 Bradley Fixtures Corporation Lavatory system
MX366199B (en) 2009-10-07 2019-06-25 Bradley Fixtures Corp Lavatory system with hand dryer.
WO2012125213A1 (en) 2011-03-15 2012-09-20 Sloan Valve Company Automatic faucets
US9695579B2 (en) 2011-03-15 2017-07-04 Sloan Valve Company Automatic faucets
US9267736B2 (en) 2011-04-18 2016-02-23 Bradley Fixtures Corporation Hand dryer with point of ingress dependent air delay and filter sensor
US9170148B2 (en) 2011-04-18 2015-10-27 Bradley Fixtures Corporation Soap dispenser having fluid level sensor
ES2682022T3 (en) 2012-03-21 2018-09-18 Bradley Fixtures Corporation Pile and hand drying system
US10100501B2 (en) 2012-08-24 2018-10-16 Bradley Fixtures Corporation Multi-purpose hand washing station
US10041236B2 (en) 2016-06-08 2018-08-07 Bradley Corporation Multi-function fixture for a lavatory system
US11015329B2 (en) 2016-06-08 2021-05-25 Bradley Corporation Lavatory drain system
USD925708S1 (en) * 2021-02-19 2021-07-20 Shenzhen Mingsheng Kitchen Equipment Co., Ltd. Shower arm

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3151340A (en) * 1961-10-26 1964-10-06 Carousel Sanwa Licensing Corp Automatic water-supply apparatus
US3415278A (en) * 1965-08-31 1968-12-10 Omron Tateisi Electronics Co Automatic water valve device
FR1451789A (en) * 1965-10-27 1966-01-07 Omron Tateisi Electronics Co Automatic water distribution control device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137877A (en) * 1983-04-12 1984-10-17 Francis Ernest Boyle Bath taps safety cover

Also Published As

Publication number Publication date
DE1658248B1 (en) 1970-09-03
CH467910A (en) 1969-01-31
US3487477A (en) 1970-01-06
AT275427B (en) 1969-10-27
DK116350B (en) 1969-12-29
SE309392B (en) 1969-03-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee