TWI450265B - - Google Patents

Info

Publication number
TWI450265B
TWI450265B TW100117192A TW100117192A TWI450265B TW I450265 B TWI450265 B TW I450265B TW 100117192 A TW100117192 A TW 100117192A TW 100117192 A TW100117192 A TW 100117192A TW I450265 B TWI450265 B TW I450265B
Authority
TW
Taiwan
Application number
TW100117192A
Other versions
TW201248612A (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to TW100117192A priority Critical patent/TW201248612A/zh
Priority to US13/334,126 priority patent/US8466362B2/en
Publication of TW201248612A publication Critical patent/TW201248612A/zh
Application granted granted Critical
Publication of TWI450265B publication Critical patent/TWI450265B/zh

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
    • G10D9/00—Details of, or accessories for, wind musical instruments
    • G10D9/04—Valves; Valve controls

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Multiple-Way Valves (AREA)
TW100117192A 2011-05-17 2011-05-17 Dual rotor through-way rotary valve structure TW201248612A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW100117192A TW201248612A (en) 2011-05-17 2011-05-17 Dual rotor through-way rotary valve structure
US13/334,126 US8466362B2 (en) 2011-05-17 2011-12-22 Dual rotor axial-flow rotor valve structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW100117192A TW201248612A (en) 2011-05-17 2011-05-17 Dual rotor through-way rotary valve structure

Publications (2)

Publication Number Publication Date
TW201248612A TW201248612A (en) 2012-12-01
TWI450265B true TWI450265B (zh) 2014-08-21

Family

ID=47173943

Family Applications (1)

Application Number Title Priority Date Filing Date
TW100117192A TW201248612A (en) 2011-05-17 2011-05-17 Dual rotor through-way rotary valve structure

Country Status (2)

Country Link
US (1) US8466362B2 (zh)
TW (1) TW201248612A (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201248612A (en) * 2011-05-17 2012-12-01 guo-ming Xiao Dual rotor through-way rotary valve structure
USD753215S1 (en) * 2014-05-28 2016-04-05 James Wesley Way Trombone grip
JP6749385B2 (ja) * 2017-12-19 2020-09-02 ヌーボ インストルメンタル （エイジア） リミテッドＮｕｖｏ Ｉｎｓｔｒｕｍｅｎｔａｌ （Ａｓｉａ） Ｌｔｄ 楽器および楽器を製造する方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5365823A (en) * 1993-05-18 1994-11-22 The University Of Akron In-line double attachment slide trombone
US5900563A (en) * 1996-06-12 1999-05-04 Leonard; Brian Phillip Compact rotary valve for brass instruments

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US462148A (en) * 1891-10-27 Valve for musical instruments
US12628A (en) * 1855-04-03 Valve for wind musical instruments
US179372A (en) * 1876-06-27 Improvement in valves for brass musical instruments
US143134A (en) * 1873-09-23 Improvement in musical wind-instruments
US1703411A (en) * 1927-07-16 1929-02-26 Theodore A Steinmetz Valve
US2484408A (en) * 1945-09-13 1949-10-11 Claude F Hubley French horn
US3631755A (en) * 1970-05-06 1972-01-04 Leblanc Corp G Bass trombone valve mechanism
US3937116A (en) * 1974-10-21 1976-02-10 G. Leblanc Corporation Tenor trombone construction
US4047459A (en) * 1975-08-08 1977-09-13 Satoshi Nakamura Valve tuning system for the brass musical instruments
US4299156A (en) * 1977-01-31 1981-11-10 Thayer Orla E Axial flow valve
US4112806A (en) * 1977-01-31 1978-09-12 Thayer Orla E Axial flow valve
US4336738A (en) * 1980-06-10 1982-06-29 Fa. Gebr. Alexander Rheinische Musikinstrumentenfabrik Gmbh Musical instrument
TWM365525U (en) * 2009-05-01 2009-09-21 guo-ming Xiao Improved structure for straight-through rotary valve
TW201248612A (en) * 2011-05-17 2012-12-01 guo-ming Xiao Dual rotor through-way rotary valve structure

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5365823A (en) * 1993-05-18 1994-11-22 The University Of Akron In-line double attachment slide trombone
US5900563A (en) * 1996-06-12 1999-05-04 Leonard; Brian Phillip Compact rotary valve for brass instruments

Also Published As

Publication number Publication date
TW201248612A (en) 2012-12-01
US20120291609A1 (en) 2012-11-22
US8466362B2 (en) 2013-06-18

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees