GB1510786A - Ventilators - Google Patents

Ventilators

Info

Publication number
GB1510786A
GB1510786A GB32166/74A GB3216674A GB1510786A GB 1510786 A GB1510786 A GB 1510786A GB 32166/74 A GB32166/74 A GB 32166/74A GB 3216674 A GB3216674 A GB 3216674A GB 1510786 A GB1510786 A GB 1510786A
Authority
GB
United Kingdom
Prior art keywords
flaps
bars
spacers
flap
positions
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
GB32166/74A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB32166/74A priority Critical patent/GB1510786A/en
Priority to NO752502A priority patent/NO142970C/en
Priority to FI752049A priority patent/FI56880C/en
Priority to SE7508148A priority patent/SE7508148L/en
Priority to DE19752531772 priority patent/DE2531772A1/en
Priority to IE1601/75A priority patent/IE41430B1/en
Priority to BE158411A priority patent/BE831493A/en
Priority to NL7508594A priority patent/NL7508594A/en
Priority to ES439533A priority patent/ES439533A1/en
Priority to DK327775A priority patent/DK327775A/en
Priority to LU73015A priority patent/LU73015A1/xx
Priority to CH946475A priority patent/CH600127A5/xx
Priority to FR7522531A priority patent/FR2278899A1/en
Priority to IT46891/75A priority patent/IT1041701B/en
Publication of GB1510786A publication Critical patent/GB1510786A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/04—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses with ventilation wings

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Separation Of Particles Using Liquids (AREA)

Abstract

1510786 Operating window ventilators J H BIERLICH 18 July 1975 [19 July 1974] 32166/74 Heading E2M [Also in Division F4] A ventilator for mounting between the upper edge of glazing 1 and the upper bar 2 of a window sash comprises bars 4, 5 spaced apart and connected together by spacers 6 to define a ventilation passage, and flaps 19, 20 pivotally mounted on bars 4, 5 respectively at opposite ends of the ventilation passage, and coupled for simultaneous operation, wherein the flaps 19, 20 can be pivoted from positions in which both ends of the passage are closed to positions in which both ends are open. In the form shown, the flaps are coupled together by links 17, 18 connected to one or more crank wheels 16 coupled by a spiral spring 28 to a shaft 14 which is rotatably mounted in the spacers 6, so that the flaps are biased to their closed positions. The spacers 6 are cast or cut from a length of extruded aluminium or nylon. The bars 4, 5 and flaps 19, 20 are cut from lengths of extruded aluminium or plastics material. Alternatively each bar may comprise metal sections separated by a plastics thermally insulating material. During assembly of the venilator, the spacers 6 are slid into engagement with dovetail joints 9, 10 on bars 4, 5 and the flaps 19, 20 are slid lengthwise into engagement with recesses 23, 24 on the bars. Each flap may include an integral rib 30 to act as a handle on flap 19 and a drip strip on flap 20. A radial flow fan (35, Fig. 3) freely rotatable on the shaft 14 ensure that outgoing air is replaced by fresh in-coming air. A gauze insect screen (34) may be provided.
GB32166/74A 1974-07-19 1974-07-19 Ventilators Expired GB1510786A (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
GB32166/74A GB1510786A (en) 1974-07-19 1974-07-19 Ventilators
NO752502A NO142970C (en) 1974-07-19 1975-07-11 VENTILATOR.
FI752049A FI56880C (en) 1974-07-19 1975-07-15 VENTILATOR
SE7508148A SE7508148L (en) 1974-07-19 1975-07-16 FAN.
DE19752531772 DE2531772A1 (en) 1974-07-19 1975-07-16 VENTILATOR
IE1601/75A IE41430B1 (en) 1974-07-19 1975-07-17 Ventilators
BE158411A BE831493A (en) 1974-07-19 1975-07-17 VASISTAS
NL7508594A NL7508594A (en) 1974-07-19 1975-07-17 FAN.
ES439533A ES439533A1 (en) 1974-07-19 1975-07-17 Ventilators
DK327775A DK327775A (en) 1974-07-19 1975-07-18 FAN
LU73015A LU73015A1 (en) 1974-07-19 1975-07-18
CH946475A CH600127A5 (en) 1974-07-19 1975-07-18
FR7522531A FR2278899A1 (en) 1974-07-19 1975-07-18 VASISTAS
IT46891/75A IT1041701B (en) 1974-07-19 1975-07-21 FANS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32166/74A GB1510786A (en) 1974-07-19 1974-07-19 Ventilators

Publications (1)

Publication Number Publication Date
GB1510786A true GB1510786A (en) 1978-05-17

Family

ID=10334332

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32166/74A Expired GB1510786A (en) 1974-07-19 1974-07-19 Ventilators

Country Status (14)

Country Link
BE (1) BE831493A (en)
CH (1) CH600127A5 (en)
DE (1) DE2531772A1 (en)
DK (1) DK327775A (en)
ES (1) ES439533A1 (en)
FI (1) FI56880C (en)
FR (1) FR2278899A1 (en)
GB (1) GB1510786A (en)
IE (1) IE41430B1 (en)
IT (1) IT1041701B (en)
LU (1) LU73015A1 (en)
NL (1) NL7508594A (en)
NO (1) NO142970C (en)
SE (1) SE7508148L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2185307B (en) * 1986-01-10 1989-11-08 Hunter Int Ltd Improvements in or relating to a damper
CN106050095A (en) * 2016-06-13 2016-10-26 朱幕松 Fresh air purifier

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3124545A1 (en) * 1981-06-23 1983-01-20 Aug. Winkhaus KG, 4404 Telgte Ventilation device for a window, a door or the like
NL186462C (en) * 1987-02-10 1990-12-03 Compri Aluminium VENTILATION SLIDE.
DK164964C (en) * 1990-05-23 1993-02-08 Rasmussen Kann Ind As WINDOW WITH MECHANICAL VENTILATION
FI101175B1 (en) 1996-04-12 1998-04-30 Tapio Tarpio Air vent

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2793404A (en) * 1953-04-06 1957-05-28 George H Bugenhagen Ventilator window
DE956743C (en) * 1953-07-21 1957-01-24 Rudolf Jaeger Ventilation device for double windows or double doors
FR1429944A (en) * 1965-04-14 1966-02-25 Weka Metallbau Aerator for glass brick walls
US3584413A (en) * 1969-03-12 1971-06-15 Philip Abrami Window construction

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2185307B (en) * 1986-01-10 1989-11-08 Hunter Int Ltd Improvements in or relating to a damper
CN106050095A (en) * 2016-06-13 2016-10-26 朱幕松 Fresh air purifier
CN106050095B (en) * 2016-06-13 2017-07-21 朱幕松 Fresh air air purifier

Also Published As

Publication number Publication date
LU73015A1 (en) 1976-03-02
NO142970C (en) 1980-11-19
IE41430L (en) 1976-01-19
CH600127A5 (en) 1978-06-15
IT1041701B (en) 1980-01-10
FR2278899A1 (en) 1976-02-13
DK327775A (en) 1976-01-20
BE831493A (en) 1975-11-17
FI56880C (en) 1980-04-10
NL7508594A (en) 1976-01-21
SE7508148L (en) 1976-01-20
DE2531772A1 (en) 1976-01-29
IE41430B1 (en) 1980-01-02
FI752049A (en) 1976-01-20
FI56880B (en) 1979-12-31
NO142970B (en) 1980-08-11
NO752502L (en) 1976-01-20
ES439533A1 (en) 1977-02-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee