JPS62111572U - - Google Patents
Info
- Publication number
- JPS62111572U JPS62111572U JP20182385U JP20182385U JPS62111572U JP S62111572 U JPS62111572 U JP S62111572U JP 20182385 U JP20182385 U JP 20182385U JP 20182385 U JP20182385 U JP 20182385U JP S62111572 U JPS62111572 U JP S62111572U
- Authority
- JP
- Japan
- Prior art keywords
- detection section
- photoelectric detection
- detects
- oxygen scavenger
- detected
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 11
- 229940123973 Oxygen scavenger Drugs 0.000 claims description 5
- 239000006096 absorbing agent Substances 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例を示す概略構成図、
第２図は検知装置の具体例を示す概略斜視図、第
３図は従来の検針器の原理を説明する図である。
１は第１光電検出部、２はホールドリレー、３
は脱酸素剤検出部、４は第２光電検出部、５はリ
レーである。
FIG. 1 is a schematic configuration diagram showing an embodiment of the present invention;
FIG. 2 is a schematic perspective view showing a specific example of a detection device, and FIG. 3 is a diagram illustrating the principle of a conventional needle detector. 1 is the first photoelectric detection section, 2 is the hold relay, 3
4 is an oxygen scavenger detection section, 4 is a second photoelectric detection section, and 5 is a relay.
Claims (1)
と、この検出部１から所定間隔隔離して配設され
、前記物体を第１光電検出部１の検出後、所定時
間後に検出する第２光電検出部４と、両検出部１
，４の中央部に配設され、物体内に封入されてい
る脱酸素剤を検出する検出部３と、前記第１光電
検出部１が物体を検出するとオン状態となつてこ
の状態を保持し、前記脱酸素剤が検出されたとき
にはその保持を解除するホールドリレー２と、前
記第２光電検出部４が物体を検出したときオン状
態となり、前記脱酸素剤が検出されなかつたとき
にホールドリレー２のオン状態の接点とともに閉
回路を形成して警報器７を作動させるリレー５と
を備えて成ることを特徴とする脱酸素剤封入忘れ
検知装置。 First photoelectric detection unit 1 that detects an object containing an oxygen absorber
, a second photoelectric detection section 4 that is arranged at a predetermined distance from the detection section 1 and detects the object after a predetermined time after detection by the first photoelectric detection section 1;
, 4, and detects an oxygen scavenger enclosed in an object, and the first photoelectric detection section 1 turns on when an object is detected and maintains this state. , a hold relay 2 that releases its holding when the oxygen scavenger is detected, and a hold relay that is turned on when the second photoelectric detection section 4 detects an object and is turned on when the oxygen scavenger is not detected. 1. A device for detecting that oxygen scavenger has been forgotten to be enclosed, comprising: a relay 5 which forms a closed circuit with a contact point 2 in an on state to activate an alarm 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20182385U JPS62111572U (en) | 1985-12-27 | 1985-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20182385U JPS62111572U (en) | 1985-12-27 | 1985-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62111572U true JPS62111572U (en) | 1987-07-16 |
Family
ID=31165635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20182385U Pending JPS62111572U (en) | 1985-12-27 | 1985-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62111572U (en) |
-
1985
- 1985-12-27 JP JP20182385U patent/JPS62111572U/ja active Pending