JPH0242995Y2 - - Google Patents
Info
- Publication number
- JPH0242995Y2 JPH0242995Y2 JP16262185U JP16262185U JPH0242995Y2 JP H0242995 Y2 JPH0242995 Y2 JP H0242995Y2 JP 16262185 U JP16262185 U JP 16262185U JP 16262185 U JP16262185 U JP 16262185U JP H0242995 Y2 JPH0242995 Y2 JP H0242995Y2
- Authority
- JP
- Japan
- Prior art keywords
- duct
- main body
- joint
- metal fitting
- flat washer
- 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
- 239000002184 metal Substances 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 210000000078 claw Anatomy 0.000 claims description 13
- 238000004378 air conditioning Methods 0.000 claims description 5
- 210000002105 tongue Anatomy 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000007689 inspection Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000000645 desinfectant Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 206010016952 Food poisoning Diseases 0.000 description 1
- 208000019331 Foodborne disease Diseases 0.000 description 1
- 206010006451 bronchitis Diseases 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Duct Arrangements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16262185U JPH0242995Y2 (enExample) | 1985-10-23 | 1985-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16262185U JPH0242995Y2 (enExample) | 1985-10-23 | 1985-10-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6269747U JPS6269747U (enExample) | 1987-05-01 |
| JPH0242995Y2 true JPH0242995Y2 (enExample) | 1990-11-15 |
Family
ID=31090057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16262185U Expired JPH0242995Y2 (enExample) | 1985-10-23 | 1985-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0242995Y2 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6386325B2 (ja) * | 2014-09-30 | 2018-09-05 | 積水化学工業株式会社 | 地中熱交換空調システム |
-
1985
- 1985-10-23 JP JP16262185U patent/JPH0242995Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6269747U (enExample) | 1987-05-01 |
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