JPH03124155U - - Google Patents
Info
- Publication number
- JPH03124155U JPH03124155U JP3591690U JP3591690U JPH03124155U JP H03124155 U JPH03124155 U JP H03124155U JP 3591690 U JP3591690 U JP 3591690U JP 3591690 U JP3591690 U JP 3591690U JP H03124155 U JPH03124155 U JP H03124155U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- working chamber
- pipe
- check valve
- overflow pipe
- 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
Links
- 230000002265 prevention Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000003303 reheating Methods 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Control For Baths (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990035916U JP2520484Y2 (ja) | 1990-02-28 | 1990-04-03 | 自動風呂釜の逆流防止装置 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2-20153 | 1990-02-28 | ||
| JP2015390 | 1990-02-28 | ||
| JP1990035916U JP2520484Y2 (ja) | 1990-02-28 | 1990-04-03 | 自動風呂釜の逆流防止装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03124155U true JPH03124155U (de) | 1991-12-17 |
| JP2520484Y2 JP2520484Y2 (ja) | 1996-12-18 |
Family
ID=31889877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990035916U Expired - Lifetime JP2520484Y2 (ja) | 1990-02-28 | 1990-04-03 | 自動風呂釜の逆流防止装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2520484Y2 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003254604A (ja) * | 2002-02-28 | 2003-09-10 | Tgk Co Ltd | 逆流防止装置 |
| JP2015017719A (ja) * | 2013-07-09 | 2015-01-29 | 日立アプライアンス株式会社 | 逆流防止装置及び給湯機 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7102306B2 (en) | 2003-03-17 | 2006-09-05 | Matsushita Electric Industrial Co., Ltd. | Brushless DC motor driving method and apparatus for it |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61119063A (ja) * | 1984-11-15 | 1986-06-06 | Nec Corp | 半導体装置の製造方法 |
| JPH01196429A (ja) * | 1988-01-29 | 1989-08-08 | Noritz Corp | 風呂自動給水装置 |
-
1990
- 1990-04-03 JP JP1990035916U patent/JP2520484Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61119063A (ja) * | 1984-11-15 | 1986-06-06 | Nec Corp | 半導体装置の製造方法 |
| JPH01196429A (ja) * | 1988-01-29 | 1989-08-08 | Noritz Corp | 風呂自動給水装置 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003254604A (ja) * | 2002-02-28 | 2003-09-10 | Tgk Co Ltd | 逆流防止装置 |
| JP2015017719A (ja) * | 2013-07-09 | 2015-01-29 | 日立アプライアンス株式会社 | 逆流防止装置及び給湯機 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2520484Y2 (ja) | 1996-12-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |