JPH01142129U - - Google Patents
Info
- Publication number
- JPH01142129U JPH01142129U JP1988037823U JP3782388U JPH01142129U JP H01142129 U JPH01142129 U JP H01142129U JP 1988037823 U JP1988037823 U JP 1988037823U JP 3782388 U JP3782388 U JP 3782388U JP H01142129 U JPH01142129 U JP H01142129U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- rod
- contact
- fixed
- holder
- 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
- 239000000463 material Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/26—Details
- H01H35/2685—Means to protect pressure sensitive element against over pressure
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Push-Button Switches (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988037823U JPH01142129U (US20100012521A1-20100121-C00001.png) | 1988-03-23 | 1988-03-23 | |
| DE3909321A DE3909321A1 (de) | 1988-03-23 | 1989-03-21 | Druckschalter |
| US07/327,819 US4933517A (en) | 1988-03-23 | 1989-03-23 | Pressure switch with reduced contact wear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988037823U JPH01142129U (US20100012521A1-20100121-C00001.png) | 1988-03-23 | 1988-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01142129U true JPH01142129U (US20100012521A1-20100121-C00001.png) | 1989-09-28 |
Family
ID=12508242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988037823U Pending JPH01142129U (US20100012521A1-20100121-C00001.png) | 1988-03-23 | 1988-03-23 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4933517A (US20100012521A1-20100121-C00001.png) |
| JP (1) | JPH01142129U (US20100012521A1-20100121-C00001.png) |
| DE (1) | DE3909321A1 (US20100012521A1-20100121-C00001.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3923660A1 (de) * | 1989-07-18 | 1991-01-24 | Leybold Ag | Ein/aus-schalter |
| KR100569309B1 (ko) * | 2003-10-30 | 2006-04-07 | 현대자동차주식회사 | 차량용 저공기압력 스위치 |
| JP2009123536A (ja) * | 2007-11-15 | 2009-06-04 | Niles Co Ltd | スイッチ装置 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1449551A (en) * | 1973-09-20 | 1976-09-15 | Bridgestone Tire Co Ltd | Pressure-responsive electric switch device for pneumatic tyres |
| US4038506A (en) * | 1975-07-17 | 1977-07-26 | I.C.S. Ignition Control Systems Ltd. | Oil pressure switch having improved diaphragm seal |
| JPS5521409A (en) * | 1978-07-28 | 1980-02-15 | Matsushita Electric Works Ltd | Vinyl chloride resin composition |
| JPS5719799A (en) * | 1980-07-11 | 1982-02-02 | Hitachi Ltd | Voice output device |
| JPS5748251A (en) * | 1980-09-04 | 1982-03-19 | Mitsubishi Electric Corp | Semiconductor device |
| JPS586112A (ja) * | 1981-07-02 | 1983-01-13 | Takaoka Ind Ltd | カツト形巻鉄心の製造方法 |
| JPS5936810A (ja) * | 1982-08-24 | 1984-02-29 | Mitsubishi Electric Corp | 数値制御加工機械の加工情報監視方法 |
| HU187035B (en) * | 1983-04-12 | 1985-10-28 | Human Oltoanyagtermelo | Process for production of liofilated absorbed combined vaccines |
| JPS612221A (ja) * | 1984-06-14 | 1986-01-08 | 本田技研工業株式会社 | 圧力スイツチ |
| JPS6323744U (US20100012521A1-20100121-C00001.png) * | 1986-07-29 | 1988-02-17 | ||
| JP2916190B2 (ja) * | 1990-01-25 | 1999-07-05 | 三井化学株式会社 | 合成ゴムラテックス系接着剤の製造方法 |
-
1988
- 1988-03-23 JP JP1988037823U patent/JPH01142129U/ja active Pending
-
1989
- 1989-03-21 DE DE3909321A patent/DE3909321A1/de active Granted
- 1989-03-23 US US07/327,819 patent/US4933517A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US4933517A (en) | 1990-06-12 |
| DE3909321A1 (de) | 1989-10-19 |
| DE3909321C2 (US20100012521A1-20100121-C00001.png) | 1990-09-27 |
