JPS5072036A - - Google Patents
Info
- Publication number
- JPS5072036A JPS5072036A JP49060686A JP6068674A JPS5072036A JP S5072036 A JPS5072036 A JP S5072036A JP 49060686 A JP49060686 A JP 49060686A JP 6068674 A JP6068674 A JP 6068674A JP S5072036 A JPS5072036 A JP S5072036A
- Authority
- JP
- Japan
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/16—Silencing apparatus characterised by method of silencing by using movable parts
- F01N1/22—Silencing apparatus characterised by method of silencing by using movable parts the parts being resilient walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/11—Arrangements of noise-damping means
- B25D17/12—Arrangements of noise-damping means of exhaust silencers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/16—Silencing apparatus characterised by method of silencing by using movable parts
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US408388A US3918549A (en) | 1973-10-23 | 1973-10-23 | Sound damping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5072036A true JPS5072036A (xx) | 1975-06-14 |
Family
ID=23616091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49060686A Pending JPS5072036A (xx) | 1973-10-23 | 1974-05-29 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3918549A (xx) |
| JP (1) | JPS5072036A (xx) |
| AU (1) | AU6877474A (xx) |
| BE (1) | BE816557A (xx) |
| DE (1) | DE2428150C3 (xx) |
| FR (1) | FR2248407B1 (xx) |
| IT (1) | IT1015180B (xx) |
| SE (1) | SE7406211L (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2406720A1 (fr) * | 1977-10-18 | 1979-05-18 | Globe Outils Pneumatiques | Silencieux d'echappement pour dispositif actionne par un gaz moteur |
| US4327817A (en) * | 1978-10-13 | 1982-05-04 | Rensselaer Polytechnic Institute | Method and apparatus for treating exhaust gases particularly for air-operated tools |
| US4244442A (en) * | 1978-10-13 | 1981-01-13 | Rensselaer Polytechnic Institute | Method and apparatus for treating exhaust gases particularly for air-operated tools |
| US5581055A (en) * | 1995-08-04 | 1996-12-03 | Kevin G. Self | Muffler for air operated hand tools and other pneumatic devices |
| CN109048796A (zh) * | 2018-08-17 | 2018-12-21 | 合肥蓝鹰机械科技有限公司 | 一种具有消音功能的气铲 |
| US11867102B2 (en) | 2019-08-28 | 2024-01-09 | Snap-On Incorporated | Pneumatic tool exhaust muffler |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2732026A (en) * | 1956-01-24 | Muffler with flashing and spark | ||
| US2877860A (en) * | 1956-07-23 | 1959-03-17 | Hoffar Henry Stonestreet | Apertured pliable resilient damper wall silencer |
| US3561561A (en) * | 1969-11-28 | 1971-02-09 | John B Trainor | Sound attenuating device |
| US3590945A (en) * | 1970-04-03 | 1971-07-06 | Milo E Murphy | Tuned resonance mufflers |
| US3688869A (en) * | 1971-07-06 | 1972-09-05 | Murphy Mufflers | Muffler with resilient exterior |
-
1973
- 1973-10-23 US US408388A patent/US3918549A/en not_active Expired - Lifetime
-
1974
- 1974-05-09 SE SE7406211A patent/SE7406211L/xx unknown
- 1974-05-09 AU AU68774/74A patent/AU6877474A/en not_active Expired
- 1974-05-29 JP JP49060686A patent/JPS5072036A/ja active Pending
- 1974-06-11 DE DE2428150A patent/DE2428150C3/de not_active Expired
- 1974-06-13 FR FR7420505A patent/FR2248407B1/fr not_active Expired
- 1974-06-19 IT IT24141/74A patent/IT1015180B/it active
- 1974-06-19 BE BE145616A patent/BE816557A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2428150C3 (de) | 1980-03-13 |
| IT1015180B (it) | 1977-05-10 |
| US3918549A (en) | 1975-11-11 |
| AU6877474A (en) | 1975-11-13 |
| BE816557A (fr) | 1974-12-19 |
| FR2248407B1 (xx) | 1977-03-11 |
| DE2428150A1 (de) | 1975-04-30 |
| DE2428150B2 (de) | 1979-07-05 |
| FR2248407A1 (xx) | 1975-05-16 |
| SE7406211L (xx) | 1975-04-24 |