FR738375A - Direct acting pressure regulator - Google Patents
Direct acting pressure regulatorInfo
- Publication number
- FR738375A FR738375A FR738375DA FR738375A FR 738375 A FR738375 A FR 738375A FR 738375D A FR738375D A FR 738375DA FR 738375 A FR738375 A FR 738375A
- Authority
- FR
- France
- Prior art keywords
- pressure regulator
- direct acting
- acting pressure
- direct
- regulator
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/02—Valves
- A62B9/022—Breathing demand regulators
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE738375X | 1931-06-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR738375A true FR738375A (en) | 1932-12-24 |
Family
ID=6642786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR738375D Expired FR738375A (en) | 1931-06-09 | 1932-06-09 | Direct acting pressure regulator |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR738375A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2544612A (en) * | 1942-07-25 | 1951-03-06 | Joy Mfg Co | Pressure responsive means |
-
1932
- 1932-06-09 FR FR738375D patent/FR738375A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2544612A (en) * | 1942-07-25 | 1951-03-06 | Joy Mfg Co | Pressure responsive means |
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