JPH055377Y2 - - Google Patents
Info
- Publication number
- JPH055377Y2 JPH055377Y2 JP1989024017U JP2401789U JPH055377Y2 JP H055377 Y2 JPH055377 Y2 JP H055377Y2 JP 1989024017 U JP1989024017 U JP 1989024017U JP 2401789 U JP2401789 U JP 2401789U JP H055377 Y2 JPH055377 Y2 JP H055377Y2
- Authority
- JP
- Japan
- Prior art keywords
- pair
- upper opening
- opening
- cover members
- ventilation
- 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 - Lifetime
Links
- 238000009423 ventilation Methods 0.000 claims description 25
- 239000000470 constituent Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- -1 for example Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
- H05K5/0214—Venting apertures; Constructional details thereof with means preventing penetration of rain water or dust
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Ventilation (AREA)
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989024017U JPH055377Y2 (US20100268047A1-20101021-C00003.png) | 1989-03-01 | 1989-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989024017U JPH055377Y2 (US20100268047A1-20101021-C00003.png) | 1989-03-01 | 1989-03-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02116630U JPH02116630U (US20100268047A1-20101021-C00003.png) | 1990-09-18 |
| JPH055377Y2 true JPH055377Y2 (US20100268047A1-20101021-C00003.png) | 1993-02-12 |
Family
ID=31243503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989024017U Expired - Lifetime JPH055377Y2 (US20100268047A1-20101021-C00003.png) | 1989-03-01 | 1989-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH055377Y2 (US20100268047A1-20101021-C00003.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11029059B2 (en) * | 2013-10-01 | 2021-06-08 | Amazon Technologies, Inc. | Passive cooling system with ambient fluid collection |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5255875U (US20100268047A1-20101021-C00003.png) * | 1975-10-21 | 1977-04-22 | ||
| JPS5521935A (en) * | 1978-08-04 | 1980-02-16 | Hitachi Ltd | Stop sewing controller of motor sewing machine |
-
1989
- 1989-03-01 JP JP1989024017U patent/JPH055377Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5255875U (US20100268047A1-20101021-C00003.png) * | 1975-10-21 | 1977-04-22 | ||
| JPS5521935A (en) * | 1978-08-04 | 1980-02-16 | Hitachi Ltd | Stop sewing controller of motor sewing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02116630U (US20100268047A1-20101021-C00003.png) | 1990-09-18 |
