JPS5941255B2 - リ−ドスイツチおよびその製造方法 - Google Patents
リ−ドスイツチおよびその製造方法Info
- Publication number
- JPS5941255B2 JPS5941255B2 JP50083200A JP8320075A JPS5941255B2 JP S5941255 B2 JPS5941255 B2 JP S5941255B2 JP 50083200 A JP50083200 A JP 50083200A JP 8320075 A JP8320075 A JP 8320075A JP S5941255 B2 JPS5941255 B2 JP S5941255B2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- envelope
- lead
- sealing
- reed
- 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
- 235000014676 Phragmites communis Nutrition 0.000 title claims description 53
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 238000007789 sealing Methods 0.000 claims description 38
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 239000011521 glass Substances 0.000 description 23
- 238000000034 method Methods 0.000 description 15
- 238000010438 heat treatment Methods 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000005355 lead glass Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005405 multipole Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/005—Apparatus or processes specially adapted for the manufacture of electric switches of reed switches
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/001—Electromechanical switches for setting or display
- G04C3/004—Magnetically controlled
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49105—Switch making
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Switches (AREA)
- Contacts (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/486,452 US3938066A (en) | 1974-07-08 | 1974-07-08 | Reed switches and process for making them |
| US486452 | 1990-02-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5130952A JPS5130952A (en) | 1976-03-16 |
| JPS5941255B2 true JPS5941255B2 (ja) | 1984-10-05 |
Family
ID=23931940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50083200A Expired JPS5941255B2 (ja) | 1974-07-08 | 1975-07-08 | リ−ドスイツチおよびその製造方法 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3938066A (ref) |
| JP (1) | JPS5941255B2 (ref) |
| BE (1) | BE830845A (ref) |
| CA (1) | CA1050089A (ref) |
| DE (1) | DE2530041C2 (ref) |
| FR (1) | FR2278142A1 (ref) |
| GB (1) | GB1504006A (ref) |
| NL (1) | NL7508044A (ref) |
| SE (1) | SE420138B (ref) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS616343U (ja) * | 1984-06-18 | 1986-01-16 | 酒井物産株式会社 | 盛り付け用容器 |
| JPH0381812U (ref) * | 1989-12-06 | 1991-08-21 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4055888A (en) * | 1976-10-04 | 1977-11-01 | Morex, Inc. | Process for making reed switches |
| JPS55109106A (en) * | 1979-01-12 | 1980-08-22 | Hitachi Cable | Method of extending aerial transmission line |
| US5916463A (en) * | 1994-10-04 | 1999-06-29 | U.S. Philips Corporation | Method of laser adjusting the switch-gap in a reed switch |
| US6013183A (en) * | 1998-08-05 | 2000-01-11 | Paradigm Environmental Technologies Inc. | Method of liquefying microorganisms derived from biological wastewater treatment processes |
| DE19940994B4 (de) | 1999-08-28 | 2004-02-26 | Clausthaler Umwelttechnikinstitut Gmbh, (Cutec-Institut) | Verfahren zum Abbau von Klärschlamm |
| GB2537384B (en) | 2015-04-14 | 2018-01-03 | Taylor Kerr (Couplings) Ltd | Fire resistant pipe coupling |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3240897A (en) * | 1964-06-19 | 1966-03-15 | Clare & Co C P | Sealed magnetic switch and method of manufacture |
| GB1133745A (en) * | 1966-02-10 | 1968-11-13 | Inst Avtomatiki I Elektrometri | Polarized relay with magnetically controlled contacts |
| US3345593A (en) * | 1966-04-25 | 1967-10-03 | Oak Electro Netics Corp | Reed switch contact construction |
| US3349352A (en) * | 1966-05-06 | 1967-10-24 | Harold J Zandt | Sealed magnetic snap switch |
| US3794944A (en) * | 1972-09-18 | 1974-02-26 | Morex Inc | Reed switches and process for making them |
-
1974
- 1974-07-08 US US05/486,452 patent/US3938066A/en not_active Expired - Lifetime
-
1975
- 1975-06-27 CA CA230,375A patent/CA1050089A/en not_active Expired
- 1975-06-30 BE BE157854A patent/BE830845A/xx unknown
- 1975-07-01 FR FR7520596A patent/FR2278142A1/fr active Granted
- 1975-07-03 GB GB28118/75A patent/GB1504006A/en not_active Expired
- 1975-07-04 DE DE2530041A patent/DE2530041C2/de not_active Expired
- 1975-07-04 NL NL7508044A patent/NL7508044A/xx not_active Application Discontinuation
- 1975-07-07 SE SE7507765A patent/SE420138B/xx unknown
- 1975-07-08 JP JP50083200A patent/JPS5941255B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS616343U (ja) * | 1984-06-18 | 1986-01-16 | 酒井物産株式会社 | 盛り付け用容器 |
| JPH0381812U (ref) * | 1989-12-06 | 1991-08-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| BE830845A (fr) | 1975-12-30 |
| US3938066A (en) | 1976-02-10 |
| JPS5130952A (en) | 1976-03-16 |
| DE2530041C2 (de) | 1984-10-31 |
| CA1050089A (en) | 1979-03-06 |
| FR2278142B3 (ref) | 1982-03-05 |
| FR2278142A1 (fr) | 1976-02-06 |
| SE7507765L (sv) | 1976-01-09 |
| NL7508044A (nl) | 1976-01-12 |
| DE2530041A1 (de) | 1976-01-22 |
| SE420138B (sv) | 1981-09-14 |
| GB1504006A (en) | 1978-03-15 |
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