NO142049C - GAP VALVE. - Google Patents

GAP VALVE.

Info

Publication number
NO142049C
NO142049C NO782378A NO782378A NO142049C NO 142049 C NO142049 C NO 142049C NO 782378 A NO782378 A NO 782378A NO 782378 A NO782378 A NO 782378A NO 142049 C NO142049 C NO 142049C
Authority
NO
Norway
Prior art keywords
gap valve
gap
valve
Prior art date
Application number
NO782378A
Other languages
Norwegian (no)
Other versions
NO142049B (en
NO782378L (en
Inventor
Birger Olaf Berg
Original Assignee
Birger Olaf Berg
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 Birger Olaf Berg filed Critical Birger Olaf Berg
Priority to NO782378A priority Critical patent/NO142049C/en
Priority to DK417878A priority patent/DK151511C/en
Priority to GB7838159A priority patent/GB2029566B/en
Priority to NL7809951A priority patent/NL7809951A/en
Priority to SE7810410A priority patent/SE441032B/en
Priority to DE19792901022 priority patent/DE2901022A1/en
Publication of NO782378L publication Critical patent/NO782378L/en
Publication of NO142049B publication Critical patent/NO142049B/en
Publication of NO142049C publication Critical patent/NO142049C/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/16—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of parallelly-movable plates
    • 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
    • E06B7/06—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 with one ventilation wing only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/18—Air-flow control members, e.g. louvres, grilles, flaps or guide plates specially adapted for insertion in flat panels, e.g. in door or window-pane
NO782378A 1977-10-07 1978-07-07 GAP VALVE. NO142049C (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NO782378A NO142049C (en) 1978-07-07 1978-07-07 GAP VALVE.
DK417878A DK151511C (en) 1977-10-07 1978-09-21 SPALTE VALVE
GB7838159A GB2029566B (en) 1978-07-07 1978-09-26 Ventilating valve
NL7809951A NL7809951A (en) 1977-10-07 1978-10-02 VENTILATION VALVE.
SE7810410A SE441032B (en) 1977-10-07 1978-10-04 SPLIT VALVE
DE19792901022 DE2901022A1 (en) 1978-07-07 1979-01-12 VENTILATION DEVICE, ESPECIALLY FOR WINDOWS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO782378A NO142049C (en) 1978-07-07 1978-07-07 GAP VALVE.

Publications (3)

Publication Number Publication Date
NO782378L NO782378L (en) 1980-01-08
NO142049B NO142049B (en) 1980-03-10
NO142049C true NO142049C (en) 1980-06-18

Family

ID=19884316

Family Applications (1)

Application Number Title Priority Date Filing Date
NO782378A NO142049C (en) 1977-10-07 1978-07-07 GAP VALVE.

Country Status (3)

Country Link
DE (1) DE2901022A1 (en)
GB (1) GB2029566B (en)
NO (1) NO142049C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136106A (en) * 1983-02-28 1984-09-12 Greenwood Airvac Ventilation Ventilators
GB2241572B (en) * 1990-02-24 1994-04-06 Glidevale Building Prod Ventilation structure
GB2275104B (en) * 1993-02-10 1997-01-08 Titon Hardware Ventilator
US10207132B2 (en) * 2013-08-15 2019-02-19 Flannery, Inc. Self-closing vent
CN108302234A (en) * 2018-01-23 2018-07-20 浙江上风高科专风实业有限公司 A kind of chute type shock-wave resistant air vent valve

Also Published As

Publication number Publication date
GB2029566B (en) 1983-03-02
NO142049B (en) 1980-03-10
DE2901022C2 (en) 1989-01-26
GB2029566A (en) 1980-03-19
NO782378L (en) 1980-01-08
DE2901022A1 (en) 1980-01-17

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