Samsung Electronics Co., Ltd.

Samsung Electro-mechanics Co., Ltd.

Nam Soo Park

Hyung Kwen Ham

Jea Won Lee

Hyeon Kyu Lim

Tae-In Eom

Chang Wook Lee

Seon Ju Lee

Young Seok Lee

Simon Edward Ireland

Bok Hyun Jang

June Hyuck Choi

Jae Won Lee

Tae Kyung Lee

Moon Chul Lee

Dong Ho Lee

Yun Ho Yang

Eung Ryeol Seo

Sang Jun Park

Cheol Jin Kim

Jae Moon Lee

Sang Kee Yoon

Jin Doo Kim

Yong Soo Kyong

Jun Hong Park

Jae Jun Kim

Hwang Mook Cho

Jun Chwae

Jun-Young Choi

Young Kyun Jeong

Seung-Mok Lee

Tai Kyung Kim

Moo Ho Lee

Jong Won Kim

Wan Gi Park

Dong-Il Back

Woo Joo Kim

Guen Yong Park

Seung Mok Lee

Eun Oh Kim

Hyeong Ju Seo

Ju-Yeong Kim

Hyung Jae Park

Ho Yeun Lee

Bin Na Kim

Gun Ung Lee

Simon Ireland

The present disclosure relates to an oven including a main body including a cooking chamber, a door rotatably coupled to the main body to open and close the cooking chamber, and a door locking device to lock the door not to be open with respect to the main body, wherein the door locking device includes a cam to be rotatable and including a plurality of first contact parts and a plurality of second contact parts, a lock releasing guide to linearly move to selectively come into contact with the plurality of first contact parts, and a locker to come into contact with the plurality of second contact parts and coupled to a locker holder provided in the door when coming into the plurality of second contact parts. Other various embodiments are possible.

Oven

The present disclosure relates to a dishwasher. The dishwasher, which is installed in a built-in manner in a system kitchen including a cabinet having a receiving space and a counter disposed on the cabinet to include an opening, includes a tub including a front opening, a front door configured to open and close the front opening, a cover frame disposed in the opening of the counter, an upper door rotatably coupled to the cover frame to open and close the opening of the counter, a trigger configured to lock or unlock the upper door, and a lift apparatus disposed to be spaced apart from the trigger and configured to open the upper door by a predetermined angle when the trigger releases the locking of the upper door.

Dishwasher and home appliance

A method of manufacturing a bulk acoustic wave resonator includes: forming a sacrificial layer on a substrate protection layer; forming a membrane layer on the substrate protection layer to cover the sacrificial layer; and forming a cavity by removing the sacrificial layer using a gas mixture comprising a halide-based gas and an oxygen-containing gas, wherein a mixture ratio of the halide-based gas to the oxygen-containing gas in the gas mixture is in a range from 1.5 to 2.4.

Bulk acoustic wave resonator and method of manufacturing the same

In a washing machine having a door locking device that allows a door to keep an opening closed, the door locking device includes a latch configured to move in a first direction to restrict the door and move in a second direction, which is opposite the first direction, to release the restriction on the door and a locker configured to limit movement of the latch in the second direction. By such a configuration, the door can be opened/closed, restricted, and opened using a single device.

Door locking device and washing machine having the same

Disclosed herein is a cooking apparatus capable of accurately perceiving whether a door is closed. Disclosed herein is also a cooking apparatus capable of preventing a latch assembly of a main body from being pressurized by another object outside the cooking apparatus in a state in which a door is opened. The cooking apparatus includes a latch assembly disposed in a main body and configured to confine a key member of a door, wherein the latch assembly includes: a body including an interference hole therein; a first lever rotatably coupled to the body; a second lever configured to be rotatable in a first direction due to pressurization of the key member; a stopper connected to the second lever and configured to restrict rotation of the first lever as the stopper is inserted into the interference hole; and a sensor configured to be selectively pressurized by the first lever and sense whether the door is opened and closed to prevent malfunction of the cooking apparatus.

Cooking apparatus

An oven that has an improved structure so that the convenience of use and the energy efficiency may be improved includes a casing that has a front panel, a cooking chamber that is provided inside the casing, a door that is rotatably disposed in the casing so as to open and close the cooking chamber, and has a frame, and an individual door that is rotatably provided in the frame so as to open and close an opening provided in the frame.

A cooking appliance including a body includes a cooking compartment and an electrical component compartment formed therein, a door link-coupled with the body to open and/or close the cooking compartment, a door moving unit including a link member which connects the door with the body to allow the door to pivot upward and downward in front of the cooking compartment, and a cover unit which prevents the electrical component compartment in the body from being exposed by a movement of the link member. Here, the body includes a link moving portion formed on a front side to allow the link member to move into or out of the body, and the cover unit is configured to shield the link moving portion when the door is opened.

Cooking appliance

A dish washing machine having a structure improved to increase washing efficiency is provided. The dish washing machine includes a washing tub for washing dishes, an injection unit to inject washing water into the washing tub, and a deflection unit to move inside the washing tub to deflect the washing water injected from the injection unit toward the dishes. The deflection unit includes a first vane to be linearly movable in a direction in which the washing water is injected and a second vane to interwork with the first vane.

Dish washing machine

An integral door guide assembly is removably coupled in an opening of a door of a refrigerator and has an adjustable height. The refrigerator includes a first door rotatably connected to a front surface of a main body, and having an opening in which a plurality of door guide assemblies can be arranged, and a second door rotatably connected to a front surface of the first door. The door guide assembly includes a door guide, a guide removably fixed on both side walls of the opening, a moving unit removably coupled with both side walls of the door guide, guided by the guide to move in an up-down direction, a stopper coupled with the guide, and caught by or released from the catching projections to adjust a position of the moving unit and a latch configured to fix the stopper released from the catching projections.

Door guide assembly and refrigerator having the same

Disclosed herein is a refrigerator including a body, a storage compartment formed in the body, a door which opens and closes the storage compartment, a damper that mitigates an impact, which occurs when the door is closed, and includes a cylinder, a piston that moves back and forth in the cylinder, and a pressurizing rod that transfers a pressure applied from the door to the piston, and a hinge that rotatably supports the door and includes a hinge bracket which connects the body to the door and a guide rail that guides a movement of the pressurizing rod.

Refrigerator

A dishwasher having an improved structure by which a basket is easily withdrawn, the dishwasher including a case, a basket arranged within the case to receive objects to be washed, a rail provided on an inner wall of the case in order to guide the basket such that the basket is withdrawn forward of the case, a link unit mounted to the basket to lift the basket, and an auxiliary unit connected to the link unit such that lifting force acts on the basket based on a position of the basket.

Dishwasher

An over having an improved exhaust structure capable of discharging a fluid of the inside of a cooking chamber at a constant rate, the oven including a cooking chamber cooking food, a machine chamber disposed at an upper side of the cooking chamber and accommodating an electronic component, a cooling fan unit disposed at an inside of the machine chamber to cool the machine chamber, and a flow passage guide communicating with an inside the cooking chamber and an inside of the cooling fan unit such that a fluid of the inside of the cooking chamber is introduced to the inside of the cooling fan unit, wherein the cooling fan unit includes a cooling fan configured to suck a fluid of the inside the machine chamber and blow the fluid to the outside environment.

A method for preparing an unsaturated carboxylic acid comprising (a) preparing an aqueous solution comprising an ammonium salt of hydroxycarboxylic acid and a salt of inorganic acid; (b) contacting the aqueous solution with a cation exchange resin to prepare a conversion aqueous solution comprising a hydroxycarboxylic acid and an inorganic acid; and (c) dehydrating the hydroxycarboxylic acid using the inorganic acid as a catalyst is provided.

Method for preparing unsaturated carboxylic acid

Growing community of inventors

Suwon-si, South Korea

Nam Soo Park