GB1404626A - Environmental control systems - Google Patents

Environmental control systems

Info

Publication number: GB1404626A
Authority: GB; United Kingdom
Prior art keywords: control systems; environmental control; environmental; systems; control
Prior art date: 1971-12-06
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

GB5624172A

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.)

1971-12-06

Filing date

1972-12-06

Publication date

1975-09-03

1972-12-06 Application filed by Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG

1975-09-03 Publication of GB1404626A publication Critical patent/GB1404626A/en

Status Expired legal-status Critical Current

Classifications

- 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

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Air Conditioning Control Device (AREA)

GB5624172A 1971-12-06 1972-12-06 Environmental control systems Expired GB1404626A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1771971		1971-12-06

Publications (1)

Publication Number	Publication Date
GB1404626A true GB1404626A (en)	1975-09-03

Family

ID=4427558

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB5624172A Expired GB1404626A (en)	1971-12-06	1972-12-06	Environmental control systems

Country Status (6)

Country	Link
AT (1)	AT311612B (en)
CH (1)	CH545947A (en)
DE (1)	DE2249704A1 (en)
FR (1)	FR2162451B3 (en)
GB (1)	GB1404626A (en)
NL (1)	NL7215825A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3728698A1 (en) *	1986-09-03	1988-03-31	Enig Energieberatung Innovatio	Air conditioning plant

1971
- 1971-12-06 CH CH1771971A patent/CH545947A/xx not_active IP Right Cessation
- 1971-12-14 AT AT1072471A patent/AT311612B/en not_active IP Right Cessation
1972
- 1972-10-11 DE DE19722249704 patent/DE2249704A1/en active Pending
- 1972-11-22 NL NL7215825A patent/NL7215825A/xx unknown
- 1972-12-05 FR FR7243221A patent/FR2162451B3/fr not_active Expired
- 1972-12-06 GB GB5624172A patent/GB1404626A/en not_active Expired

Also Published As

Publication number	Publication date
DE2249704A1 (en)	1973-06-20
CH545947A (en)	1974-02-15
FR2162451B3 (en)	1976-01-09
NL7215825A (en)	1973-06-08
AT311612B (en)	1973-11-26
FR2162451A1 (en)	1973-07-20

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Legal Events

Date	Code	Title	Description
1976-01-14	PS	Patent sealed
1981-07-15	PCNP	Patent ceased through non-payment of renewal fee