Xiamen Hongfa Electric Power Controls Co., Ltd.

Chine

 
Quantité totale PI 67
Rang # Quantité totale PI 19 617
Note d'activité PI 2,7/5.0    83
Rang # Activité PI 8 442

Brevets

Marques

25 0
0 0
42 0
0
 
Dernier brevet 2024 - Relay with shielding shell
Premier brevet 1999 - Latching magnetic relay assembly...

Derniers inventions, produits et services

2023 Invention Relay. A relay includes a contact container having a contact chamber, a pair of first through ho...
Invention Push rod assembly and relay. The present disclosure provides a push rod assembly (50) and a relay...
Invention Relay. Provided is a relay, comprising a contact container (10), a pair of static contact lead-ou...
Invention Shell and relay. Provided are a shell and a relay, which relate to the technical field of power d...
Invention Relay. A relay, comprising a contact container (10), a pair of fixed contact leading-out terminal...
Invention Relay. A relay, which comprises: a contact housing (10), a pair of static contact lead-out termin...
Invention Relay. A relay, comprising a contact container (10), a pair of stationary contact lead-out ends (...
Invention Relay. A relay comprising a contact container (1), a contact assembly (2) and an anti-short circu...
Invention Relay. A relay capable of taking both short-circuit resistance and limit breaking capacity into a...
Invention Relay. A relay, comprising: a contact container (10), which has a contact chamber (101); a pair o...
Invention Relay. Provided in the present disclosure is a relay. The relay comprises a contact assembly (2),...
Invention Relay with shielding shell. A relay with a shielding shell, comprising a shell (1) and a contact ...
Invention Relay voltage input connection structure and relay. The present invention relates to the technica...
Invention Relay. A relay, comprising a static contact (12), a movable contact spring lead-out piece (21), a...
Invention Electromagnetic driving unit and relay. The present disclosure provides an electromagnetic drivin...
Invention Noise reduction gasket and relay. The present invention relates to the technical field of electri...
Invention Direct-current relay capable of extinguishing arc and resisting short-circuit current. A DC rela...
Invention Direct-current relay having a function of extinguishing arc and resisting short-circuit current. ...
Invention Relay. A relay of the present disclosure includes an insulation cover, a first yoke plate, a con...
2022 Invention Electromagnetic relay capable of performing measurement, and electronic electricity meter compris...
Invention Switching device with pyrotechnic actuation apparatus. A switching device with a pyrotechnic actu...
Invention High-voltage direct current relay capable of improving insulation capability. A high-voltage dir...
Invention High-voltage dc relay. A high-voltage DC relay of the present disclosure, including a housing, t...
Invention High-voltage dc relay with auxiliary contact. The present disclosure discloses a high-voltage DC...
Invention High-voltage direct current (dc) relay capable of enhancing arc extinguishing capability. A high-...
Invention Magnetic circuit part having enhanced initial electromagnetic attraction force, and high-voltage ...
Invention Multi-phase electromagnetic relay. A multi-phase electromagnetic relay, comprising a plurality of...
Invention High-voltage direct-current relay with magnetic steel arc extinguishing function. The present dis...
Invention Hinge type bistable magnetic circuit structure and magnetic latching relay. A hinge type bistabl...
Invention Clapping-type bistable magnetic circuit structure and magnetic latching relay. Provided are a cla...
2021 Invention High-voltage direct-current magnetic latching relay with sensitive response. A high-voltage DC m...
Invention High-voltage direct-current magnetic latching relay with sensitive response. A high-voltage direc...
Invention Relay movable spring capable of reducing temperature rise and relay. A relay movable spring capa...
Invention Relay movable spring capable of reducing temperature rise and relay. A relay movable spring capab...
Invention High-voltage dc relay with auxiliary contact. A high-voltage DC relay with an auxiliary contact,...
Invention High-voltage dc relay with auxiliary contact. A high-voltage DC relay with an auxiliary contact, ...
Invention Magnetic latching relay capable of accurately positioning magnetic circuit. Disclosed is a magnet...
Invention High-voltage dc relay. A high-voltage DC relay convenient for quick assembly includes a housing,...
Invention High-voltage dc relay. A high-voltage DC relay convenient for quick assembly includes a housing, ...
Invention Connecting structure between lead-out pins of auxiliary stationary contacts and yoke plate of dc ...
Invention Conneting structure between lead-out pins of auxiliary stationary contacts and yoke plate of dc r...
2020 Invention Short circuit current-resistant and arc-extinguishing dc relay. A short circuit current-resistant...
Invention Magnetic latching relay having microswitch. A magnetic latching relay with a microswitch, includ...
Invention Magnetic latching relay having microswitch. A magnetic latching relay having a microswitch (2), c...
Invention High-voltage dc relay. A high-voltage DC relay of the present disclosure, including a housing, tw...
2019 Invention Direct-current relay resistant to short-circuit current. A DC relay resistant to short-circuit cu...
Invention Direct-current relay resistant to short-circuit current. Disclosed is a direct-current relay resi...