CH614803A5 - - Google Patents

Info

Publication number: CH614803A5
Authority: CH; Switzerland

Application number

CH311277A

Inventor

Clyde N Richards

Original Assignee

Clyde N Richards

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.)

1976-03-11

Filing date

1977-03-11

Publication date

1979-12-14

1977-03-11 Application filed by Clyde N Richards filed Critical Clyde N Richards

1979-12-14 Publication of CH614803A5 publication Critical patent/CH614803A5/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/42—Means for obtaining improved distribution of voltage; Protection against arc discharges
- H01B17/48—Means for obtaining improved distribution of voltage; Protection against arc discharges over chains or other serially-arranged insulators

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Insulators (AREA)
Electrostatic Separation (AREA)

CH311277A 1976-03-11 1977-03-11 CH614803A5 (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/666,023 US4016358A (en)	1976-03-11	1976-03-11	Electrical insulator with contamination and flash-over eliminator

Publications (1)

Publication Number	Publication Date
CH614803A5 true CH614803A5 (xx)	1979-12-14

Family

ID=24672512

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH311277A CH614803A5 (xx)	1976-03-11	1977-03-11

Country Status (13)

Country	Link
US (1)	US4016358A (xx)
JP (1)	JPS52142291A (xx)
AU (1)	AU499458B2 (xx)
BR (1)	BR7701444A (xx)
CA (1)	CA1064121A (xx)
CH (1)	CH614803A5 (xx)
DE (1)	DE2710019A1 (xx)
EG (1)	EG12941A (xx)
ES (1)	ES456773A1 (xx)
FR (1)	FR2344105A1 (xx)
GB (1)	GB1574354A (xx)
IT (1)	IT1080049B (xx)
MX (1)	MX143881A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4107455A (en) *	1977-06-02	1978-08-15	Richards Clyde N	Linear insulator with alternating nonconductive sheds and conductive shields
US4731507A (en) *	1985-04-30	1988-03-15	Ngk Insulators, Ltd.	Electrical insulator string with bullet-proof protective rings
FR2590398B1 (fr) *	1985-11-15	1988-09-09	Ceraver	Dispositif de protection d'un capot d'isolateur electrique de suspension contre la corrosion

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1291217A (en) *	1917-02-10	1919-01-14	Sol S Sonneborn	Adjustable suspension-insulator.
FR512964A (fr) *	1919-04-09	1921-02-04	Hans Lutz	Isolateur à suspension à anneaux
FR533069A (fr) *	1921-03-30	1922-02-18	Anciens Etablissements Parvill	Perfectionnements aux isolateurs à haute tension
US1659183A (en) *	1921-10-20	1928-02-14	Ohio Brass Co	Insulator
US1730232A (en) *	1927-04-28	1929-10-01	Westinghouse Electric & Mfg Co	Insulator structure
GB293184A (en) *	1927-06-07	1928-07-05	Fritz Berg	Means for protecting insulators for high tension cables from injury through sparking
US1972613A (en) *	1929-04-12	1934-09-04	Ohio Brass Co	Arcing guide for insulators
US3832482A (en) *	1972-07-17	1974-08-27	Westinghouse Electric Corp	Ehv rain-shield and voltage grading ring for high-voltage equipment

1976
- 1976-03-11 US US05/666,023 patent/US4016358A/en not_active Expired - Lifetime
1977
- 1977-03-03 GB GB9006/77A patent/GB1574354A/en not_active Expired
- 1977-03-08 DE DE19772710019 patent/DE2710019A1/de not_active Ceased
- 1977-03-09 EG EG146/77A patent/EG12941A/xx active
- 1977-03-09 IT IT48387/77A patent/IT1080049B/it active
- 1977-03-09 JP JP2656477A patent/JPS52142291A/ja active Pending
- 1977-03-10 BR BR7701444A patent/BR7701444A/pt unknown
- 1977-03-10 CA CA273,677A patent/CA1064121A/en not_active Expired
- 1977-03-10 MX MX168310A patent/MX143881A/es unknown
- 1977-03-10 AU AU23103/77A patent/AU499458B2/en not_active Expired
- 1977-03-11 ES ES456773A patent/ES456773A1/es not_active Expired
- 1977-03-11 FR FR7707293A patent/FR2344105A1/fr active Granted
- 1977-03-11 CH CH311277A patent/CH614803A5/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
CA1064121A (en)	1979-10-09
IT1080049B (it)	1985-05-16
ES456773A1 (es)	1978-01-16
EG12941A (en)	1980-12-31
AU499458B2 (en)	1979-04-12
MX143881A (es)	1981-07-29
US4016358A (en)	1977-04-05
AU2310377A (en)	1978-09-14
DE2710019A1 (de)	1977-09-15
FR2344105B1 (xx)	1982-03-12
FR2344105A1 (fr)	1977-10-07
BR7701444A (pt)	1978-05-09
JPS52142291A (en)	1977-11-28
GB1574354A (en)	1980-09-03

Publication	Publication Date	Title
IN148288B (xx)	1981-01-03
FR2338961B1 (xx)	1981-09-11
JPS574739Y2 (xx)	1982-01-28
FR2344105B1 (xx)	1982-03-12
DK140856C (xx)	1980-04-21
JPS5614400B2 (xx)	1981-04-03
JPS549762Y2 (xx)	1979-05-09
FI52438B (xx)	1977-05-31
FI53259B (xx)	1977-12-30
JPS5386035U (xx)	1978-07-15
JPS52126389U (xx)	1977-09-26
JPS52153674U (xx)	1977-11-21
JPS52164380U (xx)	1977-12-13
FI760021A (xx)	1977-07-08
JPS5357071U (xx)	1978-05-16
JPS5374096U (xx)	1978-06-21
JPS5397430U (xx)	1978-08-08
DK23876A (xx)	1977-07-22
DD126856A1 (xx)	1977-08-17
DD124537A1 (xx)	1977-03-02
DD125163A1 (xx)	1977-04-06
DD127306A1 (xx)	1977-09-14
DD127101A1 (xx)	1977-09-07
DD124666A1 (xx)	1977-03-09
DD126524A1 (xx)	1977-07-20

Legal Events

Date	Code	Title	Description
1991-11-29	PL	Patent ceased
2024-10-31	PL	Patent ceased