GB1263700A - Improved device for mixing hot and cold fluids - Google Patents

Improved device for mixing hot and cold fluids

Info

Publication number
GB1263700A
GB1263700A GB4847068A GB4847068A GB1263700A GB 1263700 A GB1263700 A GB 1263700A GB 4847068 A GB4847068 A GB 4847068A GB 4847068 A GB4847068 A GB 4847068A GB 1263700 A GB1263700 A GB 1263700A
Authority
GB
United Kingdom
Prior art keywords
diaphragm
cam
piston
valves
outlet
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
GB4847068A
Inventor
Percy George Tacchi
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.)
BELL S ASBESTOS AND ENGINEERIN
Original Assignee
BELL S ASBESTOS AND ENGINEERIN
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 BELL S ASBESTOS AND ENGINEERIN filed Critical BELL S ASBESTOS AND ENGINEERIN
Priority to GB4847068A priority Critical patent/GB1263700A/en
Priority to BE742924D priority patent/BE742924A/xx
Publication of GB1263700A publication Critical patent/GB1263700A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F16K11/14—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle
    • F16K11/18—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle with separate operating movements for separate closure members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
    • F16K31/52408—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve
    • F16K31/52416—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve comprising a multiple-way lift valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
    • F16K31/52408—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve
    • F16K31/52425—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve with a ball-shaped valve member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)

Abstract

1,263,700. Dosing apparatus. BELL'S ASBESTOS & ENG. Ltd. 17 Nov., 1969 [12 Oct., 1968], No. 48470/68. Heading B1C. [Also in Division F2] A hot and cold fluid mixing valve has spring- loaded ball valves 17, 20 disposed in the respective inlets 16, 19 and actuated by diametrically opposed surfaces (57), (58) on a cam 33 which is rotatable about but captive on a tube 31 fixed via a frusto-conical member 26 to a spring-loaded diaphragm 24. Cold fluid pressure is communicated below the diaphragm by a passage 22 while the pressure of the mixing chamber 32 acts on the top of the diaphragm so that if a valve on a spray nozzle, for example, is opened downstream of the outlet 37 the pressure drop in the mixing chamber causes the diaphragm and cam 33 to rise and open the valves 17, 20. A secondary liquid connected at 72 may be injected into the outlet via apertures 43 by the pumping action of fixed piston 70 in a chamber formed in the member 26 and movable with the diaphragm acting in conjunction with check valves 73, 74. An alternative outlet for liquid is at 75 which is normally closed by a plug 76. In a modification, Fig. 7 (not shown) the top of the cam is formed as a piston (108) movable in a cylinder (104) formed in a temperature control knob (105) which piston ejects a secondary liquid into one of two alternative outlets (114), (115) from an inlet (111) when the cam and piston move to actuate the valves. The outlets (114), (115) each communicate with one of two alternative outlets for the mixed fluid.
GB4847068A 1968-10-12 1968-10-12 Improved device for mixing hot and cold fluids Expired GB1263700A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB4847068A GB1263700A (en) 1968-10-12 1968-10-12 Improved device for mixing hot and cold fluids
BE742924D BE742924A (en) 1968-10-12 1969-12-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4847068A GB1263700A (en) 1968-10-12 1968-10-12 Improved device for mixing hot and cold fluids

Publications (1)

Publication Number Publication Date
GB1263700A true GB1263700A (en) 1972-02-16

Family

ID=10448726

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4847068A Expired GB1263700A (en) 1968-10-12 1968-10-12 Improved device for mixing hot and cold fluids

Country Status (2)

Country Link
BE (1) BE742924A (en)
GB (1) GB1263700A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2284463A (en) * 1993-03-30 1995-06-07 Chuang Huo Lien A foot-operated faucet
EP1590587A1 (en) * 2003-01-29 2005-11-02 Snap-Tite Technologies, Inc. Ventable manifold
CN108223843A (en) * 2016-12-22 2018-06-29 深圳安吉尔饮水产业集团有限公司 Water dispenser drain device
DE102017220028A1 (en) * 2017-11-10 2019-05-16 Robert Bosch Gmbh Spraying device and method
CN116816976A (en) * 2023-08-31 2023-09-29 成都成高阀门股份有限公司 Combined sampling ball valve and online sampling method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105605233B (en) * 2016-01-13 2017-10-20 台州信溢农业机械有限公司 Combined high-voltage pressure regulator valve
CN111306326A (en) * 2020-03-26 2020-06-19 宁波万海阀门科技有限公司 Integrated valve core matched with thermostatic valve core

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2284463A (en) * 1993-03-30 1995-06-07 Chuang Huo Lien A foot-operated faucet
EP1590587A1 (en) * 2003-01-29 2005-11-02 Snap-Tite Technologies, Inc. Ventable manifold
EP1590587A4 (en) * 2003-01-29 2006-04-19 Snap Tite Tech Inc Ventable manifold
CN108223843A (en) * 2016-12-22 2018-06-29 深圳安吉尔饮水产业集团有限公司 Water dispenser drain device
CN108223843B (en) * 2016-12-22 2024-05-10 深圳安吉尔饮水产业集团有限公司 Pollution discharging device for drinking machine
DE102017220028A1 (en) * 2017-11-10 2019-05-16 Robert Bosch Gmbh Spraying device and method
CN116816976A (en) * 2023-08-31 2023-09-29 成都成高阀门股份有限公司 Combined sampling ball valve and online sampling method
CN116816976B (en) * 2023-08-31 2023-11-07 成都成高阀门股份有限公司 Combined sampling ball valve and online sampling method

Also Published As

Publication number Publication date
BE742924A (en) 1970-05-14

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