GB1149077A - Piezo-electric ignition apparatus - Google Patents
Piezo-electric ignition apparatusInfo
- Publication number
- GB1149077A GB1149077A GB3442366A GB3442366A GB1149077A GB 1149077 A GB1149077 A GB 1149077A GB 3442366 A GB3442366 A GB 3442366A GB 3442366 A GB3442366 A GB 3442366A GB 1149077 A GB1149077 A GB 1149077A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lever
- piezo
- freely
- anvil
- generator
- 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
- 239000013078 crystal Substances 0.000 abstract 1
- 238000010892 electric spark Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q3/00—Igniters using electrically-produced sparks
- F23Q3/002—Igniters using electrically-produced sparks using piezoelectric elements
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
1,149,077. Ignition systems. HORSTMANN GEAR CO. Ltd. Oct. 20, 1967 [Aug. 1, 1966], No. 34423/66. Heading F1B. [Also in Division H2] In a Piezo-electric spark generator of the sort in which a manually operated lever 36 compresses at least one crystal 13, 14 between a plunger 21 and an anvil 22 about which the unit pivots, the anvil slides freely in the insulating retaining tube 11 and this is provided with a cross-bore 18 through which the output lead 17 passes freely so that the tube may float freely. The pressure is equalized by resilient, conducting pads 19, 20. As shown, the operating lever 36 has a notch engaging the rounded nose 23 of the pressure plunger and situated at one side of the pivot 35. In a modification, Fig. 6 (not shown) the notch moves to and fro across the dead-centre axis as the lever is operated. The generator may be enclosed in a housing with a spark-gap at one end for portable ignition of gas. A single Piezoelectric element may be employed instead of two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3442366A GB1149077A (en) | 1966-08-01 | 1966-08-01 | Piezo-electric ignition apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3442366A GB1149077A (en) | 1966-08-01 | 1966-08-01 | Piezo-electric ignition apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1149077A true GB1149077A (en) | 1969-04-16 |
Family
ID=10365462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3442366A Expired GB1149077A (en) | 1966-08-01 | 1966-08-01 | Piezo-electric ignition apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1149077A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4112322A (en) * | 1975-12-23 | 1978-09-05 | Luigi Venturi | Piezoelectric gas igniter using open frame |
-
1966
- 1966-08-01 GB GB3442366A patent/GB1149077A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4112322A (en) * | 1975-12-23 | 1978-09-05 | Luigi Venturi | Piezoelectric gas igniter using open frame |
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