GB1318368A - Magnetic igniters - Google Patents
Magnetic ignitersInfo
- Publication number
- GB1318368A GB1318368A GB4285570A GB4285570A GB1318368A GB 1318368 A GB1318368 A GB 1318368A GB 4285570 A GB4285570 A GB 4285570A GB 4285570 A GB4285570 A GB 4285570A GB 1318368 A GB1318368 A GB 1318368A
- Authority
- GB
- United Kingdom
- Prior art keywords
- armature
- spring
- magnetic
- contacts
- sept
- 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
- 230000006698 induction Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q2/00—Lighters containing fuel, e.g. for cigarettes
- F23Q2/28—Lighters characterised by electrical ignition of the fuel
- F23Q2/285—Lighters characterised by electrical ignition of the fuel with spark ignition
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lighters Containing Fuel (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Electromagnets (AREA)
Abstract
1318368 Magnetic igniter R HALM 8 Sept 1970 [11 Sept 1969] 42855/70 Heading F4F [Also in Divisions H1 and H2] To obtain increased armature breaking speed with long life contacts of hard material in an igniter, especially for use in a pocket lighter, which produces a spark by means of an induction coil 4, 5, the pressure exerted by the spring 15 to hold tungsten contacts 16, 17, together is reduced before the contacts are opened by the engagement of the movable armature 3 with the spring. As shown in Fig. 1, the spring 15 is joined to the armature 3 so that when the operating member 14 is moved the armature pivots in a clockwise direction, and the pressure exerted by the spring 15 on the contact 16 is reduced until contact is broken by the armature striking the stop member 25 as shown in Fig. 2. In a second embodiment, Fig. 3 (not shown), the spring (15a) is mounted on a frame (18a) supporting a stop 19, instead of on the armature, and in a third embodiment, Fig. 4, (not shown), the armature is placed at an angle to the magnetic polepiece of the coils.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691945973 DE1945973A1 (en) | 1969-09-11 | 1969-09-11 | Magneto |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1318368A true GB1318368A (en) | 1973-05-31 |
Family
ID=5745181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4285570A Expired GB1318368A (en) | 1969-09-11 | 1970-09-08 | Magnetic igniters |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3696271A (en) |
| AT (1) | AT295900B (en) |
| CH (1) | CH516773A (en) |
| DE (1) | DE1945973A1 (en) |
| FR (1) | FR2060655A5 (en) |
| GB (1) | GB1318368A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3824072A (en) * | 1971-06-11 | 1974-07-16 | Tanita Seisakusho Kk | Gas lighter burner ignition device |
| JPS5025871B1 (en) * | 1971-06-11 | 1975-08-27 | ||
| US3850570A (en) * | 1972-07-20 | 1974-11-26 | Rowenta Werke Gmbh | Lighters |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3424950A (en) * | 1964-09-21 | 1969-01-28 | Richard Halm | Magnetic make and break igniter |
| DE1632647A1 (en) * | 1966-07-16 | 1970-01-08 | Richard Halm | Small lighters, in particular pocket lighters |
| DE1632648A1 (en) * | 1966-12-31 | 1970-12-10 | Richard Halm | Small lighters, in particular pocket lighters |
-
1969
- 1969-09-11 DE DE19691945973 patent/DE1945973A1/en active Pending
-
1970
- 1970-08-20 FR FR7030537A patent/FR2060655A5/fr not_active Expired
- 1970-09-03 AT AT801070A patent/AT295900B/en not_active IP Right Cessation
- 1970-09-08 GB GB4285570A patent/GB1318368A/en not_active Expired
- 1970-09-09 US US70760A patent/US3696271A/en not_active Expired - Lifetime
- 1970-09-10 CH CH1350370A patent/CH516773A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1945973A1 (en) | 1971-03-25 |
| FR2060655A5 (en) | 1971-06-18 |
| CH516773A (en) | 1971-12-15 |
| US3696271A (en) | 1972-10-03 |
| AT295900B (en) | 1972-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |