BR7409680A - IMPROVEMENTS IN LINE PROTECTOR - Google Patents
IMPROVEMENTS IN LINE PROTECTORInfo
- Publication number
- BR7409680A BR7409680A BR9680/74A BR968074A BR7409680A BR 7409680 A BR7409680 A BR 7409680A BR 9680/74 A BR9680/74 A BR 9680/74A BR 968074 A BR968074 A BR 968074A BR 7409680 A BR7409680 A BR 7409680A
- Authority
- BR
- Brazil
- Prior art keywords
- line protector
- protector
- line
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T1/00—Details of spark gaps
- H01T1/14—Means structurally associated with spark gap for protecting it against overload or for disconnecting it in case of failure
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US417064A US3886408A (en) | 1973-11-19 | 1973-11-19 | Line protector |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7409680A true BR7409680A (en) | 1976-05-25 |
Family
ID=23652412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9680/74A BR7409680A (en) | 1973-11-19 | 1974-11-19 | IMPROVEMENTS IN LINE PROTECTOR |
Country Status (9)
Country | Link |
---|---|
US (1) | US3886408A (en) |
JP (1) | JPS5080455A (en) |
BR (1) | BR7409680A (en) |
CA (1) | CA1030210A (en) |
CH (1) | CH604393A5 (en) |
FI (1) | FI58231C (en) |
GB (1) | GB1473111A (en) |
SE (1) | SE391066B (en) |
ZA (1) | ZA745232B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3975664A (en) * | 1975-07-28 | 1976-08-17 | Reliable Electric Company | Line protector for communication circuit |
US4056840A (en) * | 1976-05-12 | 1977-11-01 | Reliable Electric Company | Line protector for communications circuit |
DE2740694C2 (en) * | 1977-01-14 | 1984-01-26 | Joslyn Mfg. and Supply Co., 60606 Chicago, Ill. | Surge arresters |
US4326231A (en) * | 1978-02-24 | 1982-04-20 | Gerald Coren | Clip-on protector |
DE3113759C2 (en) * | 1981-04-04 | 1985-05-02 | Krone Gmbh, 1000 Berlin | Surge arrester device for separating strips |
US4633360A (en) * | 1983-01-02 | 1986-12-30 | Gte Products Corporation | Station protector |
US4814941A (en) * | 1984-06-08 | 1989-03-21 | Steelcase Inc. | Power receptacle and nested line conditioner arrangement |
US4710846A (en) * | 1985-09-16 | 1987-12-01 | American Telephone And Telegraph Company, At&T Bell Laboratories | Modular protector for telecommunications equipment |
JP2545615Y2 (en) * | 1991-04-16 | 1997-08-25 | マブチモーター株式会社 | Small motor |
US5629569A (en) * | 1995-05-15 | 1997-05-13 | Intermatic, Inc. | Thermal photocontrol switch circuit |
US5910877A (en) * | 1997-11-17 | 1999-06-08 | Reltec Corporation | Line protector for a communication circuit |
US6980647B1 (en) * | 1999-01-12 | 2005-12-27 | Teccor Electronics, Lp | Primary telephone line protector with failsafe |
US6204746B1 (en) * | 1999-09-13 | 2001-03-20 | Avaya Inc. | Thermal overload mechanism |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3281624A (en) * | 1963-07-22 | 1966-10-25 | Stephen I Patchen | Electrically conductive elastomeric composite |
-
1973
- 1973-11-19 US US417064A patent/US3886408A/en not_active Expired - Lifetime
-
1974
- 1974-08-14 ZA ZA00745232A patent/ZA745232B/en unknown
- 1974-08-16 SE SE7410452A patent/SE391066B/en unknown
- 1974-08-16 CA CA207,178A patent/CA1030210A/en not_active Expired
- 1974-08-21 GB GB3668974A patent/GB1473111A/en not_active Expired
- 1974-09-09 JP JP49103066A patent/JPS5080455A/ja active Pending
- 1974-10-24 FI FI3110/74A patent/FI58231C/en active
- 1974-11-18 CH CH1531974A patent/CH604393A5/xx not_active IP Right Cessation
- 1974-11-19 BR BR9680/74A patent/BR7409680A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH604393A5 (en) | 1978-09-15 |
AU7264674A (en) | 1976-02-26 |
ZA745232B (en) | 1975-08-27 |
SE391066B (en) | 1977-01-31 |
FI58231B (en) | 1980-08-29 |
GB1473111A (en) | 1977-05-11 |
FI58231C (en) | 1980-12-10 |
CA1030210A (en) | 1978-04-25 |
JPS5080455A (en) | 1975-06-30 |
US3886408A (en) | 1975-05-27 |
SE7410452L (en) | 1975-05-20 |
FI311074A (en) | 1975-05-20 |
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