FR1427342A - Pneumatic adjustment device - Google Patents

Pneumatic adjustment device

Info

Publication number
FR1427342A
FR1427342A FR7504A FR7504A FR1427342A FR 1427342 A FR1427342 A FR 1427342A FR 7504 A FR7504 A FR 7504A FR 7504 A FR7504 A FR 7504A FR 1427342 A FR1427342 A FR 1427342A
Authority
FR
France
Prior art keywords
adjustment device
pneumatic adjustment
pneumatic
adjustment
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
FR7504A
Other languages
French (fr)
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
Sulzer Freres SA
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, Sulzer Freres SA filed Critical Sulzer AG
Application granted granted Critical
Publication of FR1427342A publication Critical patent/FR1427342A/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)
  • Duct Arrangements (AREA)
  • Exhaust Silencers (AREA)
  • Control Of Fluid Pressure (AREA)
FR7504A 1964-04-15 1965-03-01 Pneumatic adjustment device Expired FR1427342A (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
FR1427342A true FR1427342A (en) 1966-02-04

Family

ID=4282596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7504A Expired FR1427342A (en) 1964-04-15 1965-03-01 Pneumatic adjustment device

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
AU499313B2 (en) * 1974-11-29 1979-04-12 Carrier Corporation 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
CH411286A (en) 1966-04-15
GB1040528A (en) 1966-08-24
AT259187B (en) 1968-01-10
NL6405993A (en) 1965-10-18
BE662547A (en) 1965-10-15
DE1271949B (en) 1968-07-04

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