JPH01116894U - - Google Patents
Info
- Publication number
- JPH01116894U JPH01116894U JP1089688U JP1089688U JPH01116894U JP H01116894 U JPH01116894 U JP H01116894U JP 1089688 U JP1089688 U JP 1089688U JP 1089688 U JP1089688 U JP 1089688U JP H01116894 U JPH01116894 U JP H01116894U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- insulating plate
- intermediate electrode
- lead
- radiation source
- 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
- 239000000779 smoke Substances 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 4
- 241000238631 Hexapoda Species 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Fire-Detection Mechanisms (AREA)
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988010896U JP2504836Y2 (ja) | 1988-01-29 | 1988-01-29 | イオン化式煙感知器の中間電極取付構造 |
US07/283,241 US4937562A (en) | 1987-12-26 | 1988-12-09 | Moisture-proof ionization smoke detector |
FI885804A FI92769C (fi) | 1987-12-26 | 1988-12-15 | Ionisaatiosavuilmaisin |
AU26896/88A AU616226B2 (en) | 1987-12-26 | 1988-12-15 | Ionization smoke detector |
AT0312588A AT401120B (de) | 1987-12-26 | 1988-12-21 | Ionisations-rauchfühler |
DE3843298A DE3843298C2 (de) | 1987-12-26 | 1988-12-22 | Ionisationsrauchmelder |
GB8829900A GB2212656B (en) | 1987-12-26 | 1988-12-22 | Ionization smoke detector |
CH4767/88A CH678900A5 (nl) | 1987-12-26 | 1988-12-23 | |
FR888817095A FR2625352B1 (fr) | 1987-12-26 | 1988-12-23 | Detecteur de fumee par ionisation |
NO885773A NO174827B (no) | 1987-12-26 | 1988-12-27 | Isolerende kort og deksel for en ionisasjonsrökdetektor |
GB9125000A GB2249427B (en) | 1987-12-26 | 1991-11-25 | Ionization smoke detector |
NO933910A NO177473C (no) | 1987-12-26 | 1993-10-28 | Ionisasjonsrökdetektor |
AT96095A AT404196B (de) | 1987-12-26 | 1995-06-06 | Ionisations-rauchfühler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988010896U JP2504836Y2 (ja) | 1988-01-29 | 1988-01-29 | イオン化式煙感知器の中間電極取付構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01116894U true JPH01116894U (nl) | 1989-08-07 |
JP2504836Y2 JP2504836Y2 (ja) | 1996-07-24 |
Family
ID=31218964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988010896U Expired - Lifetime JP2504836Y2 (ja) | 1987-12-26 | 1988-01-29 | イオン化式煙感知器の中間電極取付構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2504836Y2 (nl) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5416495U (nl) * | 1977-07-07 | 1979-02-02 | ||
JPS62117691U (nl) * | 1986-01-17 | 1987-07-25 |
-
1988
- 1988-01-29 JP JP1988010896U patent/JP2504836Y2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5416495U (nl) * | 1977-07-07 | 1979-02-02 | ||
JPS62117691U (nl) * | 1986-01-17 | 1987-07-25 |
Also Published As
Publication number | Publication date |
---|---|
JP2504836Y2 (ja) | 1996-07-24 |