GB1040528A - Pneumatic control systems - Google Patents

Pneumatic control systems

Info

Publication number
GB1040528A
GB1040528A GB14586/65A GB1458665A GB1040528A GB 1040528 A GB1040528 A GB 1040528A GB 14586/65 A GB14586/65 A GB 14586/65A GB 1458665 A GB1458665 A GB 1458665A GB 1040528 A GB1040528 A GB 1040528A
Authority
GB
United Kingdom
Prior art keywords
control systems
pneumatic control
april
air
silencers
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
GB14586/65A
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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer AG
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 Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of GB1040528A publication Critical patent/GB1040528A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/035—Controlling ratio of two or more flows of fluid or fluent material with auxiliary non-electric power
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
    • F24F3/048—Systems in which all treatment is given in the central station, i.e. all-air systems with temperature control at constant rate of air-flow
    • F24F3/052—Multiple duct systems, e.g. systems in which hot and cold air are supplied by separate circuits from the central station to mixing chambers in the spaces to be conditioned
    • F24F3/0522—Multiple duct systems, e.g. systems in which hot and cold air are supplied by separate circuits from the central station to mixing chambers in the spaces to be conditioned in which warm or cold air from the central station is delivered via individual pipes to mixing chambers in the space to be treated, the cold air/warm air ratio being controlled by a thermostat in the space concerned, i.e. so-called Dual-duct System

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Exhaust Silencers (AREA)
  • Duct Arrangements (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

1,040,528. Silencers for gaseous flow. SULZER BROS. Ltd. April 6, 1965 [April 15, 1964], No. 14586/65. Heading FIB. [Also in Divisions B1, F2, F4 and G3] In an air mixing device 1 for a two channel air conditioning system hot and cold air are supplied from ducts 2 and 4 and the mixed air stream passes through a filter 11 and a silencer 12 to an outlet 13.
GB14586/65A 1964-04-15 1965-04-06 Pneumatic control systems Expired GB1040528A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH479164A CH411286A (en) 1964-04-15 1964-04-15 Pneumatic control device

Publications (1)

Publication Number Publication Date
GB1040528A true GB1040528A (en) 1966-08-24

Family

ID=4282596

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14586/65A Expired GB1040528A (en) 1964-04-15 1965-04-06 Pneumatic control systems

Country Status (8)

Country Link
AT (1) AT259187B (en)
BE (1) BE662547A (en)
CH (1) CH411286A (en)
DE (1) DE1271949B (en)
ES (1) ES311687A1 (en)
FR (1) FR1427342A (en)
GB (1) GB1040528A (en)
NL (1) NL6405993A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1043185B (en) * 1974-11-29 1980-02-20 Carrier Corp AIR CONDITIONING SYSTEM

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749831A (en) * 1954-11-29 1956-06-12 Connor Eng Corp Air outlets and means for controlling the flow and temperature of the air therefrom
US2828076A (en) * 1955-08-01 1958-03-25 Honeywell Regulator Co Air conditioning apparatus
US3053454A (en) * 1959-04-13 1962-09-11 Buensod Stacey Corp Fluid mixer and flow regulator
US3026041A (en) * 1960-05-06 1962-03-20 Robertson Co H H Conditioned air distribution

Also Published As

Publication number Publication date
ES311687A1 (en) 1965-10-01
AT259187B (en) 1968-01-10
NL6405993A (en) 1965-10-18
DE1271949B (en) 1968-07-04
CH411286A (en) 1966-04-15
FR1427342A (en) 1966-02-04
BE662547A (en) 1965-10-15

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