JPS5525793A - Vent hole with automatic opening/closing device - Google Patents

Vent hole with automatic opening/closing device

Info

Publication number
JPS5525793A
JPS5525793A JP9988978A JP9988978A JPS5525793A JP S5525793 A JPS5525793 A JP S5525793A JP 9988978 A JP9988978 A JP 9988978A JP 9988978 A JP9988978 A JP 9988978A JP S5525793 A JPS5525793 A JP S5525793A
Authority
JP
Japan
Prior art keywords
opening
vent hole
frame body
closing
chamber
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.)
Granted
Application number
JP9988978A
Other languages
English (en)
Other versions
JPS5617507B2 (ja
Inventor
Kyoichiro Tajima
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 JP9988978A priority Critical patent/JPS5525793A/ja
Publication of JPS5525793A publication Critical patent/JPS5525793A/ja
Publication of JPS5617507B2 publication Critical patent/JPS5617507B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Ventilation (AREA)
  • Building Environments (AREA)
JP9988978A 1978-08-16 1978-08-16 Vent hole with automatic opening/closing device Granted JPS5525793A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9988978A JPS5525793A (en) 1978-08-16 1978-08-16 Vent hole with automatic opening/closing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9988978A JPS5525793A (en) 1978-08-16 1978-08-16 Vent hole with automatic opening/closing device

Publications (2)

Publication Number Publication Date
JPS5525793A true JPS5525793A (en) 1980-02-23
JPS5617507B2 JPS5617507B2 (ja) 1981-04-22

Family

ID=14259334

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9988978A Granted JPS5525793A (en) 1978-08-16 1978-08-16 Vent hole with automatic opening/closing device

Country Status (1)

Country Link
JP (1) JPS5525793A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8498180B2 (en) 2002-07-09 2013-07-30 Lvmh Swiss Manufactures Sa Clock work movement for a wristwatch
CN105443009A (zh) * 2015-12-10 2016-03-30 尚高建材（长沙）有限公司 加热制冷门窗

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8498180B2 (en) 2002-07-09 2013-07-30 Lvmh Swiss Manufactures Sa Clock work movement for a wristwatch
US8976629B2 (en) 2002-07-09 2015-03-10 Lvmh Swiss Manufactures Sa Clock work movement for a wristwatch
CN105443009A (zh) * 2015-12-10 2016-03-30 尚高建材（长沙）有限公司 加热制冷门窗

Also Published As

Publication number Publication date
JPS5617507B2 (ja) 1981-04-22

Similar Documents

Publication Publication Date Title
EP0228802A3 (en) Drip chamber for infusion apparatus
JPS5628016A (en) Baffle plate raising mechanism of detachable roof for vehicle
JPS5525793A (en) Vent hole with automatic opening/closing device
JPS5423249A (en) Cooling casing
JPS5620936A (en) High-frequency heating apparatus
JPS5561831A (en) Cassette coupling unit
JPS5477436A (en) Lattice door
JPS5468539A (en) Microwace oven
JPS53109211A (en) Heat pump type air conditioner
JPS52129058A (en) Open type display case
KR820001770Y1 (ko) 공기 배출변
JPS57105011A (en) Automatic controller of liquid level
JPS5546376A (en) Solar heat accumulator
JPS53110237A (en) Door device
JPS575125A (en) Heat insulating device
SE7903743L (sv) Separation av anga fran gas
JPS5755395A (en) Portable heating or cooling device
JPS5512285A (en) Control mechanism of wind mill revolution
JPS5340603A (en) Breather valve of vertically opening and shutting type for blast furnace
JPS52136434A (en) Protecting device for air and liquid leakage of tank
JPS52151235A (en) Window opening/closing device
Porto et al. Partial dehydration of Al hydroxide: I, A kinetic study of the process
JPS5780134A (en) Ventilating opening
JPS5376669A (en) Cooling device of semiconductor rectifying device
JPS5371358A (en) Automatic feeding hot water pot