GB1162896A - Improvements in or relating to Ventilating Devices - Google Patents
Improvements in or relating to Ventilating DevicesInfo
- Publication number
- GB1162896A GB1162896A GB5653567A GB5653567A GB1162896A GB 1162896 A GB1162896 A GB 1162896A GB 5653567 A GB5653567 A GB 5653567A GB 5653567 A GB5653567 A GB 5653567A GB 1162896 A GB1162896 A GB 1162896A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valleys
- enclosure
- layers
- layer
- air
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/56—Heating or ventilating devices
- B60N2/5607—Heating or ventilating devices characterised by convection
- B60N2/5621—Heating or ventilating devices characterised by convection by air
- B60N2/5635—Heating or ventilating devices characterised by convection by air coming from the passenger compartment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/56—Heating or ventilating devices
- B60N2/5607—Heating or ventilating devices characterised by convection
- B60N2/5621—Heating or ventilating devices characterised by convection by air
- B60N2/5657—Heating or ventilating devices characterised by convection by air blown towards the seat surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/58—Seat coverings
- B60N2/60—Removable protective coverings
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
1,162,896. Cushions. H. A. MAUCH. 13 Dec., 1967, No. 56535/67. Heading A4M. [Also in Division A3] A seat pad (or article of clothing) which ventilates the user (or wearer) comprises upper 10 (or inner) and lower 11 (or outer) layers of resilient plastics peripherally interconnected to define an enclosure 12 and a peripheral inlet 13 through which air under pressure is delivered, e.g. by a blower 15, each layer 10, 11 having an outer surface with a plurality of shape retaining hollow projections 16 defining a network of valleys 19 and the cavities 18 formed within the enclosure 12 by the projections 16 being mutually staggered on the layers 10, 11 so that they intercommunicate, and the upper (or inner) layer 10 being provided in its valleys 19 with openings 23 through which air discharges from the enclosure 12 on to the user (or wearer). The layers 10, 11 may be further secured together in contacting regions 21 in their base plane 17. The base of each projection 16 may be a regular polygon. Vent holes 22 may be included in the joined regions 21 to permit escape of air from the valleys 19 in the upper 10 (or inner) layer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5653567A GB1162896A (en) | 1967-12-13 | 1967-12-13 | Improvements in or relating to Ventilating Devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5653567A GB1162896A (en) | 1967-12-13 | 1967-12-13 | Improvements in or relating to Ventilating Devices |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1162896A true GB1162896A (en) | 1969-08-27 |
Family
ID=10476868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5653567A Expired GB1162896A (en) | 1967-12-13 | 1967-12-13 | Improvements in or relating to Ventilating Devices |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1162896A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2474847A1 (en) * | 1980-02-04 | 1981-08-07 | Fiat Auto Spa | Ventilated upholstery, for vehicle seat - consists of two expanded plastics sections with grooves forming lozenge shapes with through holes |
GB2185681A (en) * | 1986-01-10 | 1987-07-29 | Mountain Equipment Ltd | Sleeping mat |
GB2267217A (en) * | 1992-05-29 | 1993-12-01 | Kenneth Caldwell | "Air support systems" |
GB2320186A (en) * | 1996-12-13 | 1998-06-17 | Ssi Medical Services Ltd | Inflatable seat overlay |
-
1967
- 1967-12-13 GB GB5653567A patent/GB1162896A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2474847A1 (en) * | 1980-02-04 | 1981-08-07 | Fiat Auto Spa | Ventilated upholstery, for vehicle seat - consists of two expanded plastics sections with grooves forming lozenge shapes with through holes |
GB2185681A (en) * | 1986-01-10 | 1987-07-29 | Mountain Equipment Ltd | Sleeping mat |
GB2267217A (en) * | 1992-05-29 | 1993-12-01 | Kenneth Caldwell | "Air support systems" |
GB2267217B (en) * | 1992-05-29 | 1996-12-11 | Kenneth Caldwell | Zero-loss, multi-pressure air support systems |
GB2320186A (en) * | 1996-12-13 | 1998-06-17 | Ssi Medical Services Ltd | Inflatable seat overlay |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |